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PROPORTIONALCONTROLS
HO
M
A B
a b
P T
AB V P T W Y X
OM
A
Y
V
T
P
Up to 24.5 MPa (3550 PSI), 400 L/min (106 U.S.GPM)
No.1
EH SERIES PROPORTIONAL ELECTRO-HYDRAULIC
CONTROL VALVES
Pub. EC-1301
Pilot Relief / Relief / Reducing and Relieving /Flow Control / Flow Control and Relief / Directional and Flow Control
Pilot Relief Valves .................................................. Page 3
Relief Valves ........................................................... Page 4
Reducing and Relieving Valves ............................ Page 5
Flow Control Valves Flow Control and Check Valves ........................... Page 6
Flow Control and Relief Valves ............................ Page 7
Directional and Flow Control Valves ................... Page 8
High Response Type Directional and Flow Control Valves ................... Page 9
This catalogue introduce the outline of the EH series. Please refer to the catalogue titled "EH Series-Hybrid Components" (Cat. No. Pub. JC-1320) for the details such as performance characteristics and dimensions.
PROPORTIONALCONTROLS
3
4
1
2
5
5
1.
2. 3. 4.
5.
EH SERIES
No.2
Pilot Relief / Relief / Reducing and Relieving /Flow Control / Flow Control and Relief / Directional and Flow Control
High-accuracy, simple, convenientEH Series realizes your dreams.
Highly accurate hydraulic control can be obtained only by supplying 24 V DC power and inputting a command signal voltage of 0 to 5 V .
Why simple ?
3
4
The power amplifier and pressure sensor are integrated in the control valve. Furthermore, the closed-loop control design greatly improves the linearity, hysteresis and stability in control pressure.
Why high-accuracy ?1 2 Control pressure can be shown digitally on
the optional pressure display panel .
Why convenient ?
5
Analog voltages can be output by using the incorporated sensor for monitoring pressure, etc. . Pressure can be displayed remotely with the Yuken's digital panel metre or any indicators obtainable in the market and also can be transmitted into a computer.
6
If any trouble arises in the system and the command signal does not match to the output, the alarm signal is dispatched. The trouble, if arises, can be easily detected by monitoring the dispatch of the alarm signal with sequence controller or computer.
7
Power amplifier
Details of Proportional Electro-hydraulic Relief Valve
1
Pressure display panel (option)5
Pressure sensor incorporated
2
Voltage output for pressure monitor
6
Command signal voltage input
4
24 V DC power supply
3
Alarm signal output7
The sensor in directional control valves is to monitor the spool position. Valves without sensor are also available in both pressure control valves and directional control valves. Open-loop types are also available. EHDFG-04 and 06: ±24V DC power supply is needed. EHDFG-01, 03, 04 and 06: 0 to ±5V DC command signal is needed. EHDFG-04 and 06: The spool displacement is shown as a percentage.
PROPORTIONALCONTROLS
1
2
1
1
1
1
2
H
1. 2.
1. 2.
Model NumbersEHDG-01∗Description
Max. Operating Pres.
Max. Flow
Min. Flow
Pressure Adjustment Range
Coil Resistance
Hysteresis
Repeatability
Frequency Response
Supply Electric Power
Power Input (Max.)
Input Impedance
Alarm Signal Output (Open Collector)
Input Signal
Ambient Temperature
Pressure Signal Output
24.5 MPa (3550 PSI)
2 L/min (.53 U.S.GPM)
0.3 L/min (.08 U.S.GPM)
Refer to Model Number Designation
10
Less than 3% (1%)
Less than 1%
Ω
C : 10 (27) HzH : 12 (27) Hz
B : 10 (27) Hz(-90 degree)
24 V DC (21 to 28 V DC Included Ripple)
28 W
10 k Ω
0 - 50°C (32 - 122°F) (With Circulated Air)
C :H :
B : 6.9 MPa (1000 PSI) / 5 V DC
C : 5 V DC /H : 5 V DC /
B : 5 V DC /
15.7 MPa (2275 PSI) / 5 V DC24.5 MPa (3550 PSI) / 5 V DC
6.9 MPa (1000 PSI)15.7 MPa (2275 PSI)24.5 MPa (3550 PSI)
Voltage: Max. 30 V DC Current: Max. 40 mA
Propor- tional Electro- Hydraulic Pilot Relief Valve
EHD :
EHDSeries
Number
GType of
Mounting
-01 V -B -S D -1 -PN T15 -50M10
Sub-Plate Mounting
G:01
Valve Size
Applicable Control
For general use
None :
Vent Control of Relief Valve (Omit if not required)
V :C: 1 - 15.7
(145 - 2275)
H: 1.2 - 24.5 (175 - 3550)
B: 0.5 - 6.9 (70 - 1000)
Pres. Adj. Range MPa (PSI)
Open- Loop
None :
Open- Loop with Sensor
S :
Closed- Loop
L :
Control Type DPM
Without DPM
None :
Without DPM
None :
With DPM
D :
Safety Valve
Without Safety Valve
None :
With Safety Valve
1 :
P-Line Orifice
T-Line Orifice
Design Number
50
P-B Line Orifice
T15 T13 T11
Without Orifice (Standard)
PN :
Standard Orifice
M10 :
Open-Loop Type Open-Loop Type with Safety Valve
Open-Loop Type with Sensor
Open-Loop Type with Safety Valve & Sensor
Closed-Loop Type Closed-Loop Type with Safety Valve
Graphic Symbols
No.3
EH SERIES Pilot Relief Valves
EHDG-01∗-∗-∗∗-∗-PNT∗∗-50 1/8, Sub-plate Mounting
The valve can be used as a pilot valve of the Proportional Electro-Hydraulic Control Valves. The valve can also be used as a relief valve for the hydraulic system where a small flow rate and continuous pressure control are required.
Specifications
The value in ( ) is for the closed-loop type. The repeatability of the valve is obtained by having it tested independently on the conditions similar to its original testing.
Model Number Designation
For closed-loop models, specify applicable control code "V" even though the valve may not be used as vent control of relief valve.
Standard of T-line Orifice. Pres. Adj. Range B: T15, C: T13, H: T11.
PROPORTIONALCONTROLS
1
2
1
1
1. 2.
1
1
1
1
Model NumbersEHBG-03
Description
Pressure Adjustment Range Coil Resistance Hysteresis Repeatability
Frequency Response
Supply Electric Power
Power Input (Max.)
Input ImpedanceAlarm Signal Output (Open Collector)
Input Signal
Ambient Temperature
Pressure Signal Output
Proportional Electro- Hydraulic Relief Valve
EHB :
EHB
Series Number
GType of
Mounting
-03 -C -S D -50
Sub-Plate Mounting
G:
03
Valve Size
C: 0.6 [0.8] - 15.7 (85 [115] - 2275)
H: 0.6 [0.8] - 24.5 (85 [115] - 3550)
Pres. Adj. Range MPa (PSI)
Open-LoopNone :
Open-Loop with Sensor
S :
Closed-LoopL :
Control Type DPM
Without DPMNone :
Without DPMNone :
With DPMD :
Design Number
50
EHBG-06 EHBG-10
Max. Flow
Min. Flow
Max. Operating Pres.
Ω
C : 10 (22) HzH : 10 (25) Hz(-90 degree)
24 V DC (21 to 28 V DC Included Ripple)
0 - 50°C (32 - 122°F) (With Circulated Air)
C : 5 V DC /H : 5 V DC /
15.7 MPa (2275 PSI)24.5 MPa (3550 PSI)
Voltage: Max. 30 V DC Current: Max. 40 mA
24.5 MPa (3550 PSI)
100 L/min (26.4 U.S.GPM)
200 L/min (52.8 U.S.GPM)
400 L/min (106 U.S.GPM)
3 L/min (.79 U.S.GPM)
3 L/min (.79 U.S.GPM)
3 L/min (.79 U.S.GPM)
Refer to Model Number Designation 10
Less than 2% (1%) Less than 1%
C : 7 (15) HzH : 9.5 (18) Hz(-90 degree)
C : 7 (10.5) HzH : 6 (14) Hz(-90 degree)
28 W
C :H :
15.7 MPa (2275 PSI) / 5 V DC24.5 MPa (3550 PSI) / 5 V DC (At Max. Flow)
10 kΩ
06C: 0.9 [1.0] - 15.7 (130 [145] - 2275)
H: 0.9 [1.0] - 24.5 (130 [145] - 3550)
10C: 1.1 [1.4] - 15.7 (160 [205] - 2275)
H: 1.1 [1.4] - 24.5 (160 [205] - 3550)
50
50
Graphic Symbols
Closed-Loop Type
Open-Loop Type
Open-Loop Type with Sensor
EH SERIES Relief Valves
EHBG-03/06/10 (3/8, 3/4, 1-1/4) Sub-plate Mounting
These valves, consist of a small size but high performance EH series electro-hydraulic proportional pilot relief valve and a low noise type relief valve. The valves control the system pressure proportionally through a controlled input voltage.
Specifications
The value in ( ) is for the closed-loop type. The repeatability of the valve is obtained by having it tested independently on the conditions similar to its original testing.
Model Number Designation
Each value of minimum adjustment pressure is of at 50% flow rate of the Max. Flow shown on the Specifications. The value in [ ] is for the closed-loop type.
No.4
PROPORTIONALCONTROLS
2
1.
2.
1 1
H
Model Numbers
Description
Pressure Adjustment Range Coil Resistance Hysteresis Repeatability
Frequency Response
Supply Electric Power
Power Input (Max.)
Input Impedance
Input Signal
Ambient Temperature
Pressure Signal Output
Proportional Electro-Hydraulic Reducing & Relieving Valve
EHRB:
EHRB
Series Number
GType of
Mounting
-06 -C -S D -50
Sub-Plate Mounting
G:
Valve Size
C:H:
Pres. Adj. Range MPa (PSI)
Open-LoopNone :
Open-Loop with Sensor
S :
Control Type DPM
Without DPMNone :
With DPMD :
Design Number
50
EHRBG-06 EHRBG-10
Max. Flow
Max. Relieving Flow
Max. Operating Pres.
Ω
24 V DC (21 to 28 V DC Included Ripple)
0 - 50°C (32 - 122°F) (With Circulated Air)
24.5 MPa (3550 PSI)
100 L/min (26.4 U.S.GPM)
250 L/min (66 U.S.GPM)
35 L/min (9.24 U.S.GPM)
15 L/min (3.96 U.S.GPM)
Refer to Model Number Designation 10
Less than 3% Less than 1%
28 W
10 kΩ
06
10
C : 3 HzH : 3 Hz
B : 4 Hz(-90 degree)
C :H :
B : 6.9 MPa (1000 PSI) / 5 V DC13.7 MPa (2000 PSI) / 5 V DC20.6 MPa (3000 PSI) / 5 V DC
(at Flow Rate Zero)
C : 5 V DC /H : 5 V DC /
B : 5 V DC / 6.9 MPa (1000 PSI)13.7 MPa (2000 PSI)20.6 MPa (3000 PSI)
B: 0.8 - 6.9 (115 - 1000)1.2 - 13.7 (175 - 2000)1.5 - 20.6 (220 - 3000)
C:H:
B: 0.9 - 6.9 (130 - 1000)1.2 - 13.7 (175 - 2000)1.5 - 20.6 (220 - 3000)
50
Graphic Symbols
Open-Loop Type
Open-Loop Type with Sensor
EH SERIES Reducing & Relieving Valves
EHRBG-06/10 (3/4, 1-1/4) Sub-plate Mounting
These valves consist of a small size but high performance electro-hydraulic proportional pilot relief valve and reducing valve with relief function. The valves control the system pressure proportionally through a controlled input voltage. Moreover, a good response speed in reducing the pressure even at a large load capacity can be obtained with the relief function of the valves.
Specifications
The figures shown are those obtained where the differential pressure between the secondary pressure port and tank port is 14 MPa (2030 PSI). The repeatability of the valve is obtained by having it tested independently on the conditions similar to its original testing.
Model Number Designation
No.5
PROPORTIONALCONTROLS
2
1. 2.
1
Model Numbers
Description
Supply Electric Power
Power Input (Max.)
Input signal
Input Impedance
Proportional Electro-Hydraulic Flow Control Valve
EHF :
EHF
Series Number
GType of
Mounting
-03 -60 -50
Sub-Plate Mounting
G:
Valve Size Max. Metred Flow L/min (U.S.GPM)
Internal PilotNone :
Design Number
50
EHF∗G-03- EHF∗G-06-250
Max. Operating Pres.
24 V DC (21 to 28 V DC Included Ripple)
0 - 50°C (32 - 122°F) (With Circulated Air)
20.6 (3000)
28 W
Max. Metred Flow / 5V DC
10 kΩ
03
06 50
60125
MPa (PSI)
Max. Metred FlowL/min (U.S.GPM)
Min. Metred FlowL/min (U.S.GPM)
Min. Differential Pressure
Free Flow L/min (U.S.GPM)MPa (PSI)
(Only with Check Valve)at Normal
at TransitionPilot Flow
L/min (U.S.GPM)
Min. Pilot PressureMPa (PSI)
Frequency Response
Hysteresis
Repeatability
Coil Resistance
Ambient Temperature
12 Hz (-90 degree)
Less than 3%
Less than 1%
10 Ω
1 (.26)
1.0 (145)
130 (34.3)
0.5 ( .13) 2.6 ( .69)
1.0 (145)
1 ( .26) 4 ( 1.06)
1.5 (215)
24.5 (3550)
250 (66)
2.5 (.66)
1.0 (145)
280 (73.9)
60 ( 15.8) 125 ( 33)
60125
::
60 ( 15.8) 125 ( 33)
60125
::
Proportional Electro-Hydraulic Flow Control and Check Valve
EHFC :
-E
Pilot Connection
External PilotE:
250 ( 66)250 :
Graphic Symbols
Internal Pilot External Pilot
Internal Pilot External Pilot
O
M O
M
O
M O
M
EHFG
EHFCG
EH SERIES Flow Control (and Check) Valves
EHFG/EHFCG-03/06 (3/8, 3/4) Sub-plate Mounting
The system flow rate can be controlled remotely as desired by regulating input voltage. Further, since pressure and temperature compensation functions are provided, the preselected flow rate is not affected by pressure (load) or temperature (fluid viscosity).
Specifications
Minimum differential pressure means fine pressure compensation at inlet and outlet port. The repeatability of the valve is obtained by having it tested independently on the conditions similar to its original testing.
Model Number Designation
No.6
PROPORTIONALCONTROLS
H
Model Numbers
Description
EHFBSeries
Number
GType of
Mounting
-03 -60 -50
Sub-Plate Mounting
G:
Valve Size
Max. Metred Flow L/min (U.S.GPM)
Without Propor- tional Pilot Relief Valve
None :
Design Number
50
EHFBG-03-
Max. Operating Pressure
0 - 50°C (32 - 122°F) (With Circulated Air)
24.5 (3550)
03
MPa (PSI)
Max. FlowL/min (U.S.GPM)
at Normal
at TransitionPilot Flow
L/min (U.S.GPM)
Less than 3% Less than 1%
Max. Flow / 5 V DC 10
24 V DC (21 to 28 V DC Included Ripple) 10 k
28 W
Ω
1-60(.26-15.8)60 :
60 ( 15.8) 125 ( 33)
60125
::Proportional
Electro- Hydraulic Flow Control and Relief Valve
EHFB :
-EPilot Connection of Flow Control
See SpecificationsC, H :
250 ( 66)250 :
EHFBG-06-250 EHFBG-10-500
1-125(.26-33)125:Metred Flow Capacity
L/min (U.S.GPM)
Min. Pilot Pressure MPa (PSI)
24.5 (3550) 24.5 (3550)
60 ( 15.8) 125 ( 33)
60125
:: 250 (66) 500 (132)
2.5-250 (.66-66) 5-500 (13.2-132)
Differential Pressure MPa (PSI)
1.5 (215) 1 (.26)
3 (.79) 0.6 (85)
1.5 (215) 1 (.26)
4 (1.06) 0.7 (100)
1.5 (215) 1 (.26)
6 (1.59) 0.9 (130)
Hysteresis Repeatability
Input Signal Coil Resistance
Supply Electric Power Input Impedance
Power Input (Max.)
Flow
Con
trol
s
Ω
Adj. Range: CPres. Adj. Range MPa (PSI) Adj. Range: H
Pres
sure
Con
trol
s
Hysteresis
Repeatability Coil Resistance
Input Signal Supply Electric Power
Input Impedance Power Input (Max.)
Output Signal
Ambient Temperature
Less than 2%
Less than 1% 10
Max. Operating Pres. / 5 V DC 24 V DC (21 to 28 V DC Included Ripple)
10 k 28 W
Ω
Ω
1.2-15.7 (175-2275) 1.4-15.7 (200-2275) 1.5-15.7 (215-2275)
1.4-24.5 (200-3550) 1.4-24.5 (200-3550) 1.5-24.5 (215-3550)
C : 5 V DC /H : 5 V DC /
15.7 MPa (2275 PSI)24.5 MPa (3550 PSI)
06
10 500 ( 132)250 :
-CPilot Relief Valve Pres. Adj. Range
Internal PilotNone :
External PilotE :
50
50
-S D
Open-LoopNone :
Open-Loop with Sensor
S :
Pressure Controls
DPM of Pres.
Without DPM
None :
With DPMD :
60125
Graphic Symbols
Models with Proportional Pilot
Relief Valves
Models with Proportional Pilot Relief Valves and
Sensor
Models without Proportional Pilot
Relief Valves
External Pilot Pres. Connection
OM
A
Y
V
T
P
OM
A
Y
V
T
P
OM
A
Y
V
T
P
OM
X
EH SERIES Flow Control and Relief Valves EHFBG-03/06/10 (3/8, 3/4, 1-1/4)
Sub-plate Mounting
These are proportional electro-hydraulic flow control valves having functions for controlling the direct electric current of metre-in type and for pressure control. They are energy-saving valves for supplying the minimal pressure and flow required to operate actuators.
Specifications
The repeatability of the valves is obtained by having it tested independently on the conditions similar to its original testing.
Model Number Designation
DMP is available only for the models with Pressure Controls "S".
No.7
PROPORTIONALCONTROLS
Model Numbers
Description
Supply Electric Power
Input Impedance
Power Input (Max.)
EHDFG
Series Number
-01 -30 -30
Valve Size Rated Flow L/min (U.S.GPM)
Metre-in ·Metre-out
XY :
Design Number
30
EHDFG-01
Max. Operating Pressure
01
03 30
MPa (PSI)
Hysteresis
Repeatability
Frequency Response
Coil Resistance
Ambient Temperature
Proportional Electro-Hydraulic Directional and Flow Control Valve (Sub-Plate Mounting)
EHDFG:
-E
Direction of Flow
Metre-inX :
60 (15.9)60 :
EHDFG-03
Max. Tank Line Back Pres. MPa (PSI)
Rated Flow L/min (U.S.GPM)[Valve P 6.9 MPa (1000 PSI)]
24.5 (3550)
7 (1020)
24.5 (3550)
7 (1020)
30 (7.92) 60 (15.9)
Less than 5%
Less than 1%
Ω
Input Voltage
20 (-90 deg.) Hz
10.5 Ω17 (-90 deg.) Hz
8.0
24 V DC (21 to 28 V DC Included Ripple)
0 - 50°C (32 - 122°F) (With Circulated Air)
10 k
40 W
Ω 10 k
45 W
Ω
1 - 2 k Volume RangeΩBy Controlling Variable
Resistance (Using of Power from Amp.)
By Controlling Voltage (Using of Power outside Amp.)
0 ~ -5 V for SOL a 0 ~ +5 V for SOL b
30 (7.92)30 :
Metre-outY:
-3C2
Spool Type
3C40
3C2
Graphic Symbols
Metre-in • Metre-out Control
3C2 3C40
3C2 3C40
3C2 3C40
A B
a b
P T
A B
a b
P T
A B
a b
P T
A B
a b
P T
A B
a b
P T
A B
a b
P T
Metre-out Control
Metre-in Control
EH SERIES Directional and Flow Control Valves
EHDFG-01/03 (1/8, 3/8) Sub-plate Mounting
These valves incorporate two control functions - flow and direction - which simplify the hydraulic circuit composition and therefore the cost of the system is reduced.
Specifications
The repeatability of the valves is obtained by having it tested independently on the con-ditions similar to its original testing.
Model Number Designation
No.8
Spool type shown in the column is for the centre position.
PROPORTIONALCONTROLS
H
Model Numbers
Description
Supply Electric Power
Input Signal
Input Impedance
Power Input (Max.)
EHDFG
Series Number
-04 -130 -10Valve Size
Rated Flow L/min (U.S.GPM)
Design Number
10
EHDFG-04
Max. Operating Pres.
04
06 10
MPa (PSI)
Hysteresis
Repeatability
Frequency Response
Coil Resistance
Ambient Temperature
Proportional Electro- Hydraulic Directional and Flow Control Valve (Sub-Plate Mounting)
EHDFG:
280 (73.9)280 :
EHDFG-06
Rated Flow L/min (U.S.GPM)Valve Pres. Difference: 1.5 MPa (215 PSI)
15.7 (2275)
130 (34.3) 280 (73.9)
Less than 1%
Less than 1%
Ω55 Hz (-90 deg.)
30 Ω45 Hz (-90 deg.)
30
±24 V DC (±21 to ±28 V DC Included Ripple)
0 - 50°C (32 - 122°F) (With Circulated Air)
10 k
20 W
Ω 10 k
20 W
Ω
130 (34.3)130 :
-2
Spool Type
40
2
15.7 (2275)
Min. Required Pilot Pres. MPa (PSI) 1.5 (215)
2 (.53)
6 (1.59)
0.1 (15)
1.5 (215)
2 (.53)
10 (2.64)
0.1 (15)
at Normal
at TransitionMin. Required Pilot Flow
L/min (U.S.GPM)
Max. Drain Line Back Pres. MPa (PSI)
Rated Flow / ±5 V DC
Alarm Signal Output (Open Collector)
LVDT Output (Sensor Monitor)
Voltage: Max. 30 V DC Current: Max. 30 mA
±5 V DC / Rated Travel of Spool
-EPilot
Connection
Internal PilotNone :
External PilotE :
-D
DPM
Without DPMNone :
With DPMD :
-CBRelief Type Pres.
Compensator
Not ProvidedNone :
ProvidedCB:
Graphic Symbols
Models without Pressure Compensator Valve
Internal PilotAB V P T W Y
AB V P T W Y X
AB P T W Y
External Pilot
Models with Pressure Compensator Valve
Internal Pilot
EH SERIES High Response Type
Directional and Flow Control Valves EHDFG-04/06 (1/2, 3/4)
Sub-plate Mounting
These valves pursue the ultimate performance of proportional electro-hydraulic directional & flow control valves and make themselves to have high response features. The closed-loop is composed in the valve inside by combination of a differential transformer (LVDT) and a power amplifier. Thus, high accu-racy and reliability are provided. In addition to control in the open-loop, these can be used for the closed-loop system as simplified servo valves.
Specifications
The repeatability of the valves is obtained by having it tested independently on the con-ditions similar to its original testing.
Model Number Designation
Spool type shown in the column is for the centre position.
No.9
PROPORTIONAL CONTROLS
H
No.1
Pub. EC-1302
Up to 24.5 MPa (3550 PSI), 400 L /m in (106 U.S.GPM)
E SERIES PROPORTIONAL PRESSURE CONTROLS
Pilot Relief / Relief / Reducing and Relieving
Pilot Relief Valves ................................................. Page 4
Relief Valves .......................................................... Page 11
Reducing and Relieving Valves ........................... Page 21
Proportional pressure control valves control the system pressure proportionally through a controlled input current from the amplifier. Therefore, the continuous and stepless pressure control can be obtained even with a single valve. the valves are of help not only to simplify the system design but also to eliminate any shocks in the hydraulic system.
These valves are composed of a small DC solenoid and a direct-acting type relief valve. As a relief valve for a hydraulic system of small flow capacity or a pilot valve to electro-hydraulic proportional control valves, the valves are able to control the pressure in pro-portion to an input current.
These valves consist of a small size but high performance 1/8 electro-hydraulic proportional pilot relief valve and a relief valve specially developed as low noise type. The valves can control the pressure in a hydraulic system proportionally through a controlled input current.
These valves consist of a small size but high performance 1/8 electro-hydraulic proportional pilot relief valve and a reducing valve with relief function. The valves can control the pressure in a hydraulic system proportionally through a controlled input current. As the valves have a relieving mechanism, a good rsponse speed in reducing the pressure even at a large load capacity can be obtained.
PROPORTIONAL CONTROLS
Hydraulic Fluids
Petroleum Base Oils
Synthetic Fluids
Water-containing Fluids
Use fluids equivalent to ISO VG 32 or VG 46.Use phosphate ester or polyol ester fluids. When phosphate ester fluid is used, prefix "F-" to the model number because the special seals (fluororubber) are required to be used.Use water-glycol fluid.
Pilot Relief Valves Relief Valves Reducing and Relieving Valves
Name Viscosity Temperature2 15 - 400 mm /s
(77 - 1800 SSU)-15 - +70°C (5 - 160°F)
Hydraulic FluidsFluid TypesAny type of hydraulic fluid listed in the table below can be used.
Note:For use with hy draulic fluids other than those listed above, please consult y our Yuken representatives in advance.
Recommended Fluid Viscosity and TemperatureUse hydraulic fluids which satisfy the both recommended viscosity and oil temperatures given in the table below.
Control of ContaminationDue caution must be paid to maintaining control over contamination of the hydraulic fluids which may otherwise lead to breakdowns and shorten the life of the valve. Please maintain the degree of contamination within NAS 1638-Grade 11. Use 20 µm or finer line filter.
No.2
E SERIES PRESSURE CONTROL VALVES
Pilot Relief / Relief / Reducing and Relieving
PROPORTIONAL CONTROLS
H
Instructions
Air Vent
SOLS
OL
Air Vent
Air Vent
SO
L
10 Series Solenoid
Solenoid
Air Vent 3 Places
Manual Pressure Adj. Screw
Ω
MountingBe sure that the air vent faces up. In addition, if the valve is mounted vertically, the minimum adjustment pressure is 2 MPa (290 PSI) or higher.
E SERIES PRESSURE CONTROL VALVES
Pilot Relief / Relief / Reducing and Relieving
No.3
[Good ex ample] [Bad ex ample]
Air BleedingTo ensure stable control, bleed the air from solenoid completely and fill its core with oil. Bleeding can be done by slowly loosening one of the air vents at the end of the solenoid. Choose one of the three air vents which is expected to work most effectively (see the figure to the right).
Manual Adjustment ScrewWhen initial adjustments are to be made or when no current is supplied to the valve due to electrical failure or other problem, turn the manual pressure adjustment screw to temporarily set the valve pressure. In that case, when turn the manual pressure adjustment screw clockwise, the valve pressure rises. Under normal condition, however, this screw must be kept in its original position (see the figure to the right).
Tank and Drain PipingThe tank-line back pressure and drain back pressure directly affect the minimum adjustment pressure. Therefore, do not connect the tank or drain pipes to other lines, but connect them directly to the reservoir maintaining the back pressure as low as possible. Be sure that the tank and drain pipe ends are immersed in fluid.
Hysteresis and Repeatability Value IndicationsThe hysteresis and repeatability values indicated in the specifications for each control valve are determined under the following conditions:
Hysteresis Value: Repeatability Value:
Obtained when Yuken's applicable power amplifier is used. Obtained when Yuken's applicable power amplifier is used under the same conditions.
PROPORTIONAL CONTROLS
2
3
1
1. 2. 3.
Specifications / Model Number Designation
Model Numbers EDG-01DescriptionMax. Operating Pres. Max. Flow Min. Flow Pressure Adj. Range
24.5 MPa (3550 PSI) 2 L/min (.53 U.S.GPM)
0.3 L/min (.08 U.S.GPM) Refer to Model Number Designation
Ω
Proportional Electro- Hy draulic P ilot Relief Valve
ED:
EDSeries Num ber
GTy pe of
Mounting
-01 V -C -1 -PN T13
Sub-plate Mounting
G:01
Valve Size
Applicable Control
General useNone :
Vent Control of Relief Valve (Om it if not required)
V : C: 1.0 - 15.7 ( 145 - 2275)
Pressure Adj . Range MPa (PSI)
Safety Valve
W ithout Safety Valve
None:
W ith Safety Valve
1 :
P-Line Orifice
T-Line Orifice
W ithout Orifice (Standard)
PN:
Design Standards
T15
MPa (PSI)
Coil Resistance Hysteresis Repeatability Approx. Mass
10 Less than 3% Less than 1% 2 kg (4.4 lbs.)
Rated CurrentEDG-01∗-B EDG-01∗-C EDG-01∗-H
: 800 mA : 900 mA : 950 mA
B: 0.5 - 6.9 ( 70 - 1000)
H: 1.2 - 24.5 ( 175 - 3550)
T13
T11
-51Design
Num ber
51
∗
Refer to
W ith Safety Valve
Graphic Symbols
W ithout Safety Valve
Specifications
Model Number Designation
W hen the valve is to be used for vent control purpose, orifice adjustm ent is required due to piping capacity lim itations. Therefore, consult y our Yuken representative in advance. The orifice used as the pilot valve m ay differ from the standard orifice.
No.4
Design Standards: None 90
Japanese Standard "JIS" and European Design Standard N. Am erican Design Standard
........... ...............
E Series Pilot Relief Valves
EDG-01∗-∗-∗-PNT∗-51/5190 1/8, Sub-plate Mounting
PROPORTIONAL CONTROLS
Sub-plate / Instructions / Others
H
×
×
DSGM-01-3090 DSGM-01X-3090 DSGM-01Y-3090
1/8 NPT 1/4 NPT 3/8 NPT
0.8 (1.8) 0.8 (1.8) 0.8 (1.8)
P iping SizeJapanese Standard "JIS"Sub-plate
Model Num bers
European Design StandardSub-plate
Model Num bers
N. Am erican Design StandardSub-plate
Model Num bersThread
Size
Approx. MassThread
SizeThread
SizeDSGM-01-3080 DSGM-01X-3080
1/8 BSP.F 1/4 BSP.F
DSGM-01-30 DSGM-01X-30 DSGM-01Y-30
Rc 1/8 Rc 1/4 Rc 3/8
1/8 1/4 3/8
kg (lbs.)
L/min
U.S.GPM
Add
ition
al P
ress
ure
MPaPSI
.50
2
2.0300
Flow Rate
10
.250
1.0
0
225
150
75
0
E Series Pilot Relief Valves
EDG-01
Attachment
No.5
Mounting BoltsFour socket head cap screws in the table below are included.
Sub-plates are available. Specify the sub-plate model number from the table above. When sub-plates are not used, the mounting surface should have a good machined finish.
Sub-plate
Descriptions Soc. Hd. Cap Screw
Japanese Standard "JIS" European Design StandardN. Am erican Design Standard
M5 45 Lg.
No. 10 - 24 UNC 1-3/4 Lg.
Applicable Pow er AmplifierFor stable performance, it is recommended that Yuken's applicable power amplifiers be used (for details see Catalogue No. Pub. EC-1305).Model Numbers: AME-D-10-∗-20
AME-D2-1010-∗-10 SK1022-∗-∗-11 SK1015-11 (For DC power supply) AMN-D-10 (For DC power supply)
InstructionsTank-Line Back PressureCheck that the tank line back pressure does not exceed 0.2 MPa (29 PSI).
Vent ControlWhen the valve is used for vent control of relief valves or others, use the pipes of 6 mm (.24 in.) ID. 300 mm (11.8 in.) or less length for connection. If the pressure is instable, provide a 1 to 1.5 mm (.04 to .06 in.) diameter orifice to the vent port of the relief valves or others.
Circuit Pressure ControlWhen the pressure in a circuit is directly controlled with this valve, set the trapped oil volume being more than
3 40 cm (2.44 cu. in.).
Safety Valve Pressure SettingThe pressure of the safety valve at the maximum flow is preset at the value equal to the upper limit of the pressure adjustment range plus 2 MPa (290 PSI). In case where the upper limit of operating pressure is low or the upper limit of flow rate to be used is different from the specified maximum flow, please adjust and determine the setting pressure of the safety valve at the value calculated from the following formula. Setting pressure = (Operating pressure upper limit) + (Additional pressure indicated below)
To lower the setting pressure, turn the safety valve pressure adjustment screw anti-clockwise. After adjustment, be sure to tighten the lock nut.
PROPORTIONAL CONTROLS
Installation Drawing
Pressure Adj. Screw for
Safety Valve 3(.12) Hex.Soc.
INC.
52 (2.05)
Fully Extended216(8.50)Fully Extended
Lock Nut 10(.39) Hex.
40.5(1.59)
79(3.11)
20.5(.81)
0.75
(.03) 8.
5(.3
3)31
(1
.22)
32.5
(1
.28)
48
(1.8
9)
5.5(.22) Dia. Through 9.5(.37) Dia. C'Bore
4 Places
Pressure Port "P"
Tank Port "T"The direction can be altered to every 90 degree angles.
27.5(1.08)
Connector (The direction can be altered to every 90 degree angles.)
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area
2 Not Exceeding 1.5 mm (.002 sq. in.)
. . .
. . .. . .
Manual Pressure Adj. Screw 3(.12) Hex.Soc. INC.
Mounting Surface (O-Rings Furnished)
50
(1.9
7)
37.5
(1
.48)
57.5
(2
.26)
94.5
(3
.72)
25
(.98)
39(1.54)
86.7(3.41)
26.5(1.04)
190.5(7.50)
Air Vent 3(.12) Hex. Soc. 3 Places
E Series Pilot Relief Valves
EDG-01
No.6
EDG-01∗-∗-1-PNT∗-51/5190
With Safety Valve
For other dim ensions, refer to the without safety valve.
EDG-01∗-∗-PNT∗-51/5190
Without Safety Valve
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Installation Drawing
Sub-plate Model Num bers "C" Thd. "D" Thd.
"E" m m (in.)
M5
No.10-24 UNC
M5 No.10-24 UNC
M5
No.10-24 UNC10 (.39) 12 (.47)
10 (.39)
12 (.47)
10 (.39)
12 (.47)
DSGM-01-30 DSGM-01-3080 DSGM-01-3090 DSGM-01X-30 DSGM-01X-3080 DSGM-01X-3090 DSGM-01Y-30 DSGM-01Y-3090
Rc 1/8 1/8 BSP.F 1/8 NPT
Rc 1/4 1/4 BSP.F 1/4 NPT
Rc 3/8 3/8 NPT
Thread Size
A
T
PB
7(.28) Dia. 4 Places
"D" Thd. "E" Deep 4 Places
7(.28) Dia. Through 11(.43) Dia. Spotface
2 Places
14.2(.56)
12.7(.50)
21.5(.85)
30.2(1.19)
40.5(1.59)
7(.28)
71(2.80)
85(3.35)
5.2
(.20)
0.75
(.03)
15.5
(.61)
25.8
(1.0
2)31
(1.2
2)
31.7
5(1
.25)
8.5
(.33)
48(1
.89)
7.5
(.30)
63(2
.48)
15(.59)
16(.63)
32(1.26)
"C" Thd. 4 Places
12.5(.49)
35.5(1.40)
58.5(2.30)
11 (.43)
24 (.94)37 (1.4
6)
No.7
Sub-plates
DSGM-01∗-30/3080/3090
E Series Sub-plate for Pilot Relief Valves
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Typical Performance Characteristics
1200
MPaPSI
1000
800
600
400
200
PSI
1000
1500
2000
25002750
MPaEDG-01-B EDG-01-C
Pres
sure
Pres
sure
PSI
4000
MPa
Pres
sure3000
2000
1000
TimeTimeTime
Flow Rate Trapped Oil Volum e Viscocity
: : :
2 L/min (.53 U.S. GPM) 3 40 cm (2.44 cu. in.) 2 30 mm /s (141 SSU)
EDG-01-H309
7
5
3
1
20
16
12
8
4
25
20
15
10
5
0.2s 0.2s 0.2s
Step Signal Step SignalStep Signal
-10-20-30
0-20-40-60-80
-100-120-140-160-180
0.1 0.2 0.4 0.7 1 2 4 7 10 20 40 70Frequency (Hz)
Gai
n (d
B)
Phas
e (d
eg.)
Flow Rate Pressure Trapped Oil Volum e Viscocity
: : : :
2 L/min (.53 U.S. GPM) 7.8 ± 1.6 MPa (1130 ± 230 PSI)
3 30 cm (1.83 cu. in.) 2 30 mm /s (141 SSU)
PSI3500
MPa2.5
2.0
1.5
1.0
0.5
0
3000
2500
2000
1500
1000
500
00 200 400 600 800 1000
Pres
sure
EDG-01-B
EDG-01-C
Input Current mA0.3
0.25
0.2
0.15
0.1
0.50
PSI MPa
400
300
200
100
0 1 2 30
0 .25 .50 .75Flow Rate
L /min
U.S.GPM
EDG-01-H
Phase
Gain
EDG-01-H
EDG-01-C
EDG-01-B
Min
. Adj
ustm
ent P
ress
ure
Viscosity 2 : 30 mm /s (141 SSU)
Viscosity 2 : 30 mm /s (141 SSU)
24.5PSI MPa
23.021.5
15.714.212.7
6.95.43.9
360034003200
22002000
1000800600
Pres
sure
1 20
0 .25 .50Flow Rate
L /min
U.S.GPM
EDG-01-H
EDG-01-C
EDG-01-B
0 35 40 45 50 55 60
90 100 120 14070 60 50 40 30 25 20
300 250 200 150 125 100
EDG-01-H
EDG-01-C
EDG-01-B
24.924.524.1
16.115.715.3
7.36.96.5
30003550
235023002250
10501000
950
Pres
sure
PSI MPa
Temperature
Viscosity
°C
°F
SSU
2 mm /s
Flow Rate :2 L /min (.53 U.S. GPM)Oil : ISO VG 46 Oil
No.8
E SERIES Pilot Relief Valves
EDG-01
Step Response (Example)These Characteristics have been obtained by measuring on each valve. Therefore, they may vary according to a hydraulic circuit to be used.
Frequency Response Control Pressure vs. Input Current
Min. Adjustment Pressure
Flow Rate vs. Pressure Viscosity vs. Pressure
PROPORTIONAL CONTROLS
H
Spare Parts List and Pilot Valves
ItemSO-NA-P6 SO-NB-P9 SO-NB-P7 SO-NB-P14 SO-NB-P18 SO-NB-A013 SO-NB-P22 SO-FCF-4
Nam e of Parts Part Num bers Qty .O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
Fastener Seal
1 2 1 1 1 1 1 1
Rem arks
Included in Seal Kit Kit No.: KS-EDG-01-51
14 15 16 17 18 19 20 21
Valve Model Num bers Solenoid Ass'y13
EDG-01V-∗-∗-PNT∗-51/5190 EDG-01V-∗-∗-P∗T∗-5103
EDG-01-∗-∗-PNT∗-51/5190 EDG-01-∗-∗-PNT∗-5101
E318-Y06M1-05-61 E318-Y06M1-04-61
E318-Y06M1-28-61
Main Valve Model Num bers Pilot Valve Model Num bersEBG-03-C-51/5190 EBG-03-H-51/5190 EBG-03-C-T-51/5190 EBG-03-H-T-51/5190 EBG-06-C-51/5190 EBG-06-H-51/5190 EBG-06-C-T-51/5190 EBG-06-H-T-51/5190 EBG-10-C-51/5190 EBG-10-H-51/5190 EBG-10-C-T-51/5190 EBG-10-H-T-51/5190 ERBG-06-B-51/5190 ERBG-06-C-51/5190 ERBG-06-H-51/5190 ERBG-10-B-51/5190 ERBG-10-C-51/5190 ERBG-10-H-51/5190 EFBG-10-500-C-17/1790 EFBG-10-500-H-17/1790 EFBG-10-500-C-∗-51/5190 EFBG-10-500-H-∗-51/5190 EFBG-06-500-C-∗-51/5190 EFBG-06-500-H-∗-51/5190
EDG-01V-C-1-PNT09-51 EDG-01V-H-1-PNT09-51 EDG-01V-C-PNT09-51 EDG-01V-H-PNT09-51 EDG-01V-C-1-PNT10-51 EDG-01V-H-1-PNT10-51 EDG-01V-C-PNT10-51 EDG-01V-H-PNT10-51 EDG-01V-C-1-PNT11-5103 EDG-01V-H-1-PNT11-5103 EDG-01V-C-PNT11-5103 EDG-01V-H-PNT11-5103 EDG-01-B-PNTN-5101 EDG-01-C-PNTN-5101 EDG-01-H-PNT15-5101 EDG-01-B-PNTN-5101 EDG-01-C-PNTN-5101 EDG-01-H-PNT15-5101 EDG-01V-C-1-P18T17-5103 EDG-01V-H-1-PNT13-5103 EDG-01V-C-1-PNT12-5103 EDG-01V-H-1-PNT12-5103 EDG-01V-C-1-PNT11-5103 EDG-01V-H-1-PNT11-5103
Without Safety Valve
With Safety Valve
12
2021 16 13 18 3 11 28 1
5224 22 15 4 17 6 25 15
32 4 5 1 17 6
31 19 10 14 27 26
2 5 4 9 8 7
E Series Pilot Relief Valves
EDG-01
No.9
EDG-01∗-∗-PNT∗-51/5190 EDG-01V-∗-PNT∗-5103
EDG-01-∗-PNT∗-5101
EDG-01∗-∗-1-PNT∗-51/5190 EDG-01V-∗-1-P∗T∗-5103
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
List of Seals
Note) O-ring (Item 16, 18, 20) and the fastener seal (Item 21) are included in the solenoid assem bly .
Solenoid Ass'y
Note) The connector assem bly GDM-211-B-11 (Item 12) is not included in the solenoid assem bly .
Pilot ValvesThe table shows the proportional control valves (main valves) and corresponding pilot relief valves to be used onto the main valves.
PROPORTIONAL CONTROLS
Interchangeability between Current and New
94.5
(3
.72)
94.5
(3
.72)
217(8.54)Fully Extended
52 (2.05)
Fully ExtendedSolenoid Ass'y
E318-∗ -∗ -50 E318-∗ -∗ -60
12
Manual Pressure Adj. Screw 3(.12) Hex.Soc.
Adaptor 22(.87) Hex.
26.5(1.04)
86.6(3.41)
191.5(7.54)
26.5(1.04)
86.7(3.41)
190.5(7.50)
216(8.50)Fully Extended
52 (2.05)
Fully ExtendedSolenoid Ass'y
E318-∗ -∗ -61Air Vent 3(.12) Hex. Soc.
3 Places
Air Vent 3(.12) Hex. Soc. Manual Pressure
Adj. Screw 3(.12) Hex.Soc.
1 21 2
E Series Pilot Relief Valves
EDG-01
No.10
Current: Design 50
Interchangeability betw een Current and New DesignEDG-01 series valve has changed model from 50 to 51 design in line with the solenoid improvement.
Specifications and CharacteristicsNo change in specifications and characteristics between current and new design.
Mounting InterchangeabilityThere is an interchangeability in the mounting dimensions, however, the outside shape and dimensions are changed as shown below due to solenoid improvement and other modifications.
New: Design 51
The solenoid assem bly current design com es in two ty pes: E318-50 design and 60 design. See the figure on the left for an external view of ty pe . See the figure on the right for ty pe .
PROPORTIONAL CONTROLS
1
12
H
Specifications / Model Number Designation
1. 2.
Model NumbersEBG-03
Description
Coil Resistance Hysteresis Repeatability Approx. Mass
Rated Current
Proportional Electro-Hy draulic Relief Valve
EB :
EBSeries Num ber
GTy pe of
Mounting
-03 -C -T -51
Sub-plate Mounting
G:
03
Valve Size
Pres. Adj . Range MPa (PSI)
W ith Safety Valve
None:
W ithout Safety Valve
T :
Safety Valve Design Num ber
51
EBG-06 EBG-10
Max. Flow
Min. Flow
Max. Operating Pres.
Ω
C: 770 mAH: 820 mA
24.5 (3550)
100 (26.4)
3 (.79)
06
C:∗ - 15.7 (∗ - 2275)
H:∗ - 24.5 (∗ - 3550)
10
C:750 mAH:800 mA
C: 730 mAH: 780 mA
Refer to Model Number Designation
24.5 (3550)
200 (52.8)
3 (.79)
24.5 (3550)
400 (106)
3 (.79)
MPa (PSI)
L/min(U.S.GPM)
L/min(U.S.GPM)
Pressure Adjustment Range MPa (PSI)
kg (lbs.)
10 Less than 3% Less than 1%
5.6 (12.3)
Ω10 Less than 3% Less than 1%
6.3 (13.9)
Ω10 Less than 3% Less than 1%
10 (22)
Design Standards
∗
Refer to
Graphic Symbols
W ith Safety ValveW ithout Safety Valve
Specifications
Model Number Designation
No.11
E Series Relief Valves
EBG-03/06/10 (3/8, 3/4, 1-1/4) Sub-plate Mounting
Min. adjustm ent pressure shall be referred to the curves on page 16.Design Standards: None
90Japanese Standard "JIS" and European Design Standard N. Am erican Design Standard
........... ...............
PROPORTIONAL CONTROLS
Sub-plate / Instructions / Others
M12 40 Lg. M16 50 Lg. M20 60 Lg.
×
Valve Model
Num bers
Japanese Standard "JIS"Sub-plate
Model Num bers
European Design StandardSub-plate
Model Num bers
N. Am erican Design StandardSub-plate
Model Num bersThread
SizeThread
SizeThread
Size
EBG-03
EBG-06
EBG-10
Japanese Standard "JIS" & European Design Standard N. Am erican Design Standard Qty .Socket Head Cap ScrewValve
Model Num bers
EBG-03 EBG-06 EBG-10
××
×××
4 4 4
2.4 (5.3) 3.1 (6.8)
4.7 (10.4) 5.7 (12.6) 8.4 (18.5)
10.3 (22.7)
BGM-03-20 BGM-03X-20 BGM-06-20 BGM-06X-20 BGM-10-20 BGM-10X-20
Rc 3/8 Rc 1/2 Rc 3/4 Rc 1
Rc 1-1/4 Rc 1-1/2
BGM-03-3080 BGM-03X-3080 BGM-06-3080 BGM-06X-3080 BGM-10-3080 BGM-10X-3080
BGM-03-2090 BGM-03X-2090 BGM-06-2090 BGM-06X-2090 BGM-10-2090 BGM-10X-2090
3/8 BSP.F 1/2 BSP.F 3/4 BSP.F 1 BSP.F
1-1/4 BSP.F 1-1/2 BSP.F
3/8 NPT 1/2 NPT 3/4 NPT 1 NPT
1-1/4 NPT 1-1/2 NPT
Approx. Mass
kg (lbs)
L/min
U.S.GPM
Addi
tiona
l Pre
ssur
e
MPaPSI
0
0
0
Flow Rate
25 50 75 100
5 10 15 20 25
1
2
3
0
100
200
300
400
EBG-03 EBG-06
L/min
U.S.GPM
0
0Flow Rate
50 100 150 200
10 20 30 40 50
Addi
tiona
l Pre
ssur
e
MPaPSI
01
2
3
0
600
200
700
400
4
5
L/min
U.S.GPM
0
0Flow Rate
100 200 300 400
20 40 60 80 100
EBG-10
Addi
tiona
l Pre
ssur
e
MPaPSI900
0
6
5
4
3
2
1
800
600
400
200
0
AttachmentMounting Bolts
Sub-plates are available. Specify the sub-plate model number from the table above. When sub-plates are not used, the mounting surface should have a good machined finish.
Sub-plate
1/2 - 13 UNC 1-1/2 Lg. 5/8 - 11 UNC 2 Lg. 3/4 - 10 UNC 2-1/4 Lg.
Applicable Pow er AmplifiersFor stable performance, it is recommended that Yuken's applicable power amplifiers be used (for details see Catalogue No. Pub. EC-1305).
Model Numbers: AME-D-10-∗-20 AME-D2-1010-∗-10 SK1022-∗-∗-11
InstructionsSafety ValveThe pressure of the safety valve for EBG-03 is preset at the value equal to the upper limit of the pressure adjustment range plus 2 MPa (290 PSI) subject to a flow rate of 50 L/min (13.2 U.S.GPM). The same for EBG-06 is preset at the value equal to the upper limit of the pressure adjustment range plus 3.5 MPa (510 PSI) subject to a flow rate of 100 L/min (26.4 U.S.GPM). The same for EBG-10 is preset at the value equal to the upper limit of the pressure adjustment range plus 4 MPa (580 PSI) subject to a flow rate of 200 L/min (52.8 U.S.GPM). In case where the upper limit of operating pressure is low or the upper limit of flow rate to be used is different from the specified maximum flow, please adjust and determine the setting pressure of the safety valve at the value calculated from the following formula. Setting pressure = (Operating pressure upper limit) + (Additional pressure indicated blow)
E Series Relief Valves EBG-03/06/10
To lower the setting pressure, turn the safety valve pressure adjustment screw anti-clockwise. After adjustment, be sure to tighten the lock nut.
No.12
SK1015-11 (For DC power supply) AMN-D-10 (For DC power supply)
PROPORTIONAL CONTROLS
Installation DrawingMounting Surface
EBG-03 : ISO 6264-AR-06-2-A EBG-06 : ISO 6264-AS-08-2-A
H
N S13.5 (.53)17.5 (.69)
21 (.83)
26 (1.02)
Q26.1
(1.03)36
(1.42)
L
EBG-03
EBG-06
197.5 (7.78)205.5 (8.09)
53.8 (2.12)66.7
(2.63)
40.3 (1.59)42.2
(1.66)
76 (2.99)
98 (3.86)
26.9 (1.06)
35 (1.38)
21.5 (.85)
26 (1.02)
106 (4.17)
122 (4.80)
11.1 (.44)
14 (.55)
117.6 (4.63)119.5 (4.70)
53.8 (2.12)
70 (2.76)
Model Num bersA B C D E F H J K
Dim ensions m m (Inches)
Pressure Adj. Screw for Safety Valve 3(.12) Hex.Soc.
INC.
216(8.50)Fully Extended Lock Nut 10(.39) Hex.
39(1.54)
"Q" Dia. Through "S" Dia. Spotface 4 Places
Pressure Port "P"Tank Port "T"
The direction can be altered to every 90 degree angles.
27.5(1.08)
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area
2 Not Exceeding 1.5 mm (.002 sq. in.)
. . .
. . .
Mounting Surface (O-Rings Furnished)
H
D
JF E
B C
A
Manual Pressure Adj. Screw
3(.12) Hex.Soc.
INC.
6 (.2
4)K
6 (.24) Dia. Locating Pin
48(1.89)
Connector The direction can be altered to every 90 degree angles.
130
(5.1
2)57
.5
(2.2
6)19
9.5
(7.8
5)
N
L
Air Vent 3(.12) Hex. Soc. 3 Places
E Series Relief Valves
EBG-03/06
EBG- -∗-51/5190
With Safety Valve
For other dim ensions, refer to the without safety valve.
Without Safety Valve
No.13
03 06
EBG- -∗-T-51/519003 06
This port is not used. It is provided because of the com m on use of the body with the low-noise relief valve. On the sub-plate, plug the port which corresponds to this port.
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation DrawingMounting surface:
ISO 6264-AT-10-2-A
Pressure Adj. Screw for Safety Valve 3(.12) Hex.Soc.
INC.
216(8.50)Fully Extended Lock Nut 10(.39) Hex.
39(1.54)
Pressure Port "P"
Tank Port "T"The direction can be altered to every 90 degree angles.
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area
2 Not Exceeding 1.5 mm (.002 sq. in.)
. . .
. . .
Mounting Surface (O-Rings Furnished)
Manual Pressure Adj. Screw
3(.12) Hex.Soc.
INC.
6 (.2
4)
6 (.24) Dia. Locating Pin
48(1.89)
Connector The direction can be altered to every 90 degree angles.
57.5
(2
.26)
23.7(.93)
101(3.98)
88.9(3.50)
211(8.31) 21.5(.85) Dia. Through 32(1.26) Dia. Spotface
4 Places
18.7
(.74)
82.6
(3
.25)41
.3
(1.6
3)
120
(4.7
2)27.5
(1.08)
166(
6.54
)
235.
5(9.
27)
33.5
(1
.32)
45(1.77)
155(6.10)
Air Vent 3(.12) Hex.Soc. 3 Places
E Series Relief Valves
EBG-10
EBG-10-∗-51/5190
With Safety Valve
For other dim ensions, refer to the without safety valve.
Without Safety Valve
EBG-10-∗-T-51/5190
This port is not used. It is provided because of the com m on use of the body with the low-noise relief valve. On the sub-plate, plug the port which corresponds to this port.
No.14
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
H
86 (3.39)
Model Num bers
BGM-03
BGM-03X
Model Num bers
BGM-03
BGM-03X
BGM-06
BGM-06X
BGM-10
BGM-10X
Dim ensions m m (Inches)
A B C D E F H J K L N P Q S
Dim ensions m m (Inches)
T U V X Y Z a b d e f
95 (3.74)106.5 (4.19)
119 (4.69)138.2 (5.44)
158 (6.22)
26 (1.02)
21 (.83)27.2
(1.07)18
(.71)30.2
(1.19)17
(.67)
86 (3.39)
108 (4.25)
126 (4.96)
60 (2.36)
78 (3.07)
94 (3.70)
13 (.51)
15 (.59)
16 (.63)
53.8 (2.12)
70 (2.76)
82.6 (3.25)
3.1 (.12)
4 (.16)
5.7 (.22)
26.9 (1.06)
35 (1.38)
41.3 (1.63)
149 (5.87)
180 (7.09)
227 (8.94)
13 (.51)
15 (.59)
16 (.63)
123 (4.84)
150 (5.91)
195 (7.68)
32 (1.26)
51 (2.01)
62 (2.44)
97 (3.82)
121 (4.76)
154 (6.06)
53.8 (2.12)
66.7 (2.63)
88.9 (3.50)
19 (.75)
37 (1.46)
42 (1.65)
47.4 (1.87)
55.5 (2.19)
76.2 (3.00)
0 (0)
23.8 (.94)
31.8 (1.25)
22 (.87)
33.4 (1.31)
44.5 (1.75)
22 (.87)
11 (.43)
12.7 (.50)
32 (1.26)
40 (1.57)
40 (1.57)
50 (1.97)
50 (1.97)
63 (2.48)
14.5 (.57)
23 (.91)
28 (1.10)
11 (.43)
13.5 (.53)
17.5 (.69)
17.5 (.69)
21 (.83)
26 (1.02)
19 (.75)
24 (.94)
31 (1.22)
20 (.79)
25 (.98)
32 (1.26)
Model Num bers
BGM-03
BGM-03X
BGM-06
BGM-06X
BGM-10
BGM-10X
Japanese Standard "JIS" Design "20"
European Design Standard Design "3080"
N. Am erican Design Standard Design "2090"
"h" "n" Thd. "t" Thd.
Rc 3/8
Rc 1/2
Rc 3/4
Rc 1
Rc1-1/4
Rc 1-1/2
3/8 BSP.F
1/2 BSP.F
3/4 BSP. F
1 BSP.F
1-1/4 BSP.F
1-1/2 BSP.F
3/8 NPT
1/2 NPT
3/4 NPT
1 NPT
1-1/4 NPT
1-1/2 NPT
Rc 1/4 1/4 BSP.F 1/4 NPT
M12 Thd. 20(.79) Deep
M16 Thd. 25(.98) Deep
M20 Thd. 28(1.10) Deep
M12 Thd. 20(.79) Deep
M16 Thd. 25(.98) Deep
M20 Thd. 28(1.10) Deep
1/2-13UNC Thd. 22(.87) Deep
5/8-11UNC Thd. 27(1.06) Deep
3/4-10UNC Thd. 28(1.10) Deep
"h" "n" Thd. "t" Thd. "h" "n" Thd. "t" Thd.
BGM-06 BGM-06X
BGM-10 BGM-10X
Za
f
ABD
F
CE
Y V T
XU S Q
PN
LKH
J"d" Dia. Through "e" Dia. Spotface 4 Places "h"
4 Places
7(.28) Dia. 10(.39) Deep
"n" Thd. 2 Places (From Rear)
"b" Dia. 2 Places
6.2(.24) Dia.
"t" Thd. (From Rear)
BGM-03,03X-20/3080/2090BGM-06,06X-20/3080/2090BGM-10,10X-20/3080/2090
Sub-plate:
No.15
E Series Sub-plate for Relief Valves
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Typical Performance Characteristics
EBG-03 EBG-06 EBG-10
275
MPaPSI2.0
250
200
150
100
50
0
1.6
1.2
0.8
0.4
0
Min
. Adj
ustm
ent P
ress
ure
0 25 50 75 100
0 5 10 15 20 25
Flow Rate
L /min
U.S.GPM
275
MPaPSI2.0
250
200
150
100
50
0
1.6
1.2
0.8
0.4
0
Min
. Adj
ustm
ent P
ress
ure
0 50 100 150 200
0 10 20 30 40 50
Flow Rate
L /min
U.S.GPM
275
MPaPSI2.0
250
200
150
100
50
0
1.6
1.2
0.8
0.4
0
Min
. Adj
ustm
ent P
ress
ure
0 100 200 300 400
0 20 40 60 80 100
Flow Rate
L /min
U.S.GPM
EBG-03-C
Trapped Oil Volum e Viscosity
: :
1 L (.264 U.S. Gallons) 2 30 mm /s (141 SSU)
2750
MPaPSI20
16
12
8
4
2500
2000
1500
1000
0.2s
Step Signal
Time
Pres
sure
EBG-03-H
4000
MPaPSI30
3000
2000
1000
25
20
15
10
5
Pres
sure
Time(Flow Rate : 100 L /min, 26.4 U.S.GPM) (Flow Rate : 100 L /min, 26.4 U.S.GPM)
EBG-06-C2750
MPaPSI20
Pres
sure
16
12
8
4
2500
2000
1500
1000
0.2s
Step Signal
Time(Flow Rate : 200 L /min, 52.8 U.S.GPM)
Pres
sure
EBG-10-C2750
MPaPSI20
16
12
8
4
2500
2000
1500
1000
EBG-06-HMPaPSI
Pres
sure
Time(Flow Rate : 200 L /min, 52.8 U.S.GPM)
4000
3000
2000
1000
30
25
20
15
10
5
Time(Flow Rate : 400 L /min, 106 U.S.GPM)
0.2s
Step Signal
MPaPSI
Pres
sure
4000
3000
2000
1000
30
25
20
15
10
5Time
(Flow Rate : 400 L /min, 106 U.S.GPM)
0.2s
Step Signal
0.2s
Step Signal
0.2s
Step Signal
EBG-10-H
Viscosity : 2 30 mm /s (141 SSU)
No.16
E SERIES Relief Valves EBG-03/0610
Min. Adjustment Pressure
Step Response (Example)These Characteristics have been obtained by measuring on each valve. Therefore, they may vary according to a hydraulic circuit to be used.
PROPORTIONAL CONTROLS
H
Typical Performance Characteristics
EBG-03
3500
MPaPSI
Pres
sure
25
20
15
10
5
0
3000
2500
2000
1500
1000
500
00
Input Current mA200 400 600 800 1000
EBG-03-C
EBG-03-H
EBG-06
3500
MPaPSI
Pres
sure
25
20
15
10
5
0
3500
2500
2000
1500
1000
500
0
EBG-06-H
EBG-06-C
0 200 400 600 800 1000
EBG-10
3500
MPaPSI
Pres
sure
25
20
15
10
5
0
3500
2500
2000
1500
1000
500
0
EBG-10-H
EBG-10-C
0 200 400 600 800 1000
0
Frequency (Hz)
Phas
e (d
eg.)
P ressure Flow Rate
: :
7.8 ± 1.6 MPa (1130 ± 230 PSI) 100 L/min (26.4 U.S.GPM)
-20-40-60-80
-100-120-140-160-180
-10-20-30
0.2 0.4 0.7 1 2 4 7 10 20 40
EBG-03
Trapped Oil Volum e Viscocity
: :1 L (.264 U.S. Gallons)
2 30 mm /s (141 SSU)
Phase
Gain
Frequency (Hz)
EBG-06
Pressure Flow Rate
: :
7.8 ± 1.6 MPa (1130 ± 230 PSI) 200 L/min (52.8 U.S.GPM)
0
Phas
e (d
eg.)
Gai
n (d
B)
-20-40-60-80
-100-120-140-160-180
-10-20-30
0.2 0.4 0.71 2 4 7 10 20 40
Phase
Gain
Frequency (Hz)
EBG-10
0
Phas
e (d
eg.)
Gai
n (d
B)
-20-40-60-80
-100-120-140-160-180
-10-20-30
0.2 0.4 0.7 1 2 4 7 10 20
Pressure Flow Rate
: :
7.8 ± 1.6MPa (1130 ± 230 PSI) 400 L/min (106 U.S.GPM)
Phase
Gain
Input Current mA
Input Current mA
Gai
n (d
B)
No.17
E SERIES Relief Valves EBG-03/06/10
Input Current vs. Pressure Frequency Response
PROPORTIONAL CONTROLS
Typical Performance Characteristics
EBG-03-C
EBG-03-H24.9
PSI MPa
3600
Pres
sure
24.524.13500
235023002250
16.115.715.3
30 35 40 45 50 55 60 °C
°F
SSU
2 mm /s1401201009020253040506070
100125150200250300
Temperature
Viscosity
Flow Rate :
EBG-03100 L /min (26.4 U.S.GPM)
30 35 40 45 50 55 60 °C
°F
SSU
2 mm /s1401201009020253040506070
100125150200250300
Temperature
Viscosity
24.9PSI MPa
3600
Pres
sure
24.524.13500
235023002250
16.115.715.3
Flow Rate :
EBG-06200 L /min (52.8 U.S.GPM)
EBG-06-C
EBG-06-H
30 35 40 45 50 55 60 °C
°F
SSU
2 mm /s1401201009020253040506070
100125150200250300
Temperature
Viscosity
24.9PSI MPa
3600
Pres
sure
24.524.13500
235023002250
16.115.715.3
Flow Rate :
EBG-10400 L /min (106 U.S.GPM)
EBG-10-H
EBG-10-C
25 50 75 1000
0 5 10 15 20 25
24.5PSI MPa
3450
Pres
sure
3600
3300
21502300
2000
23.522.515.714.713.7
L /min
U.S.GPM
EBG-03
Flow Rate
50 100 150 2000
0 10 20 30 40 50
24.5PSI MPa
3400
Pres
sure
3600
3200
21502300
2000
23.021.515.714.713.7
L /min
U.S.GPM
EBG-06
Flow Rate
100 200 300 4000
0 20 50 75 100
24.5PSI MPa
3250
Pres
sure
3500
3000
20002250
1750
22.520.515.713.711.7
L /min
U.S.GPM
EBG-10
Flow Rate
No.18
E SERIES Relief Valves EBG-03/06/10
Viscosity vs. Pressure Flow Rate vs. PressureOil : ISO VG 46 Oil Viscosity : 2 30 mm /s (141 SSU)
PROPORTIONAL CONTROLS
Spare Parts List
H
P ilot Valve Model Num bers
Item
SO-NB-P32 SO-NB-P28 SO-NB-P9 SO-NB-P9 SO-NB-A024 SO-NB-P18
Nam e of Parts EBG-03 Qty .
O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
1 1 1 2 1 2
11 12 13 14 15 16
Model Num bers Seal Kit Num bersEBG-03 EBG-06 EBG-10
Valve Model Num bersEBG-03-C-51/5190 EBG-03-H-51/5190 EBG-03-C-T-51/5190 EBG-03-H-T-51/5190 EBG-06-C-51/5190 EBG-06-H-51/5190 EBG-06-C-T-51/5190 EBG-06-H-T-51/5190 EBG-10-C-51/5190 EBG-10-H-51/5190 EBG-10-C-T-51/5190 EBG-10-H-T-51/5190
EDG-01V-C-1-PNT09-51 EDG-01V-H-1-PNT09-51 EDG-01V-C-PNT09-51 EDG-01V-H-PNT09-51 EDG-01V-C-1-PNT10-51 EDG-01V-H-1-PNT10-51 EDG-01V-C-PNT10-51 EDG-01V-H-PNT10-51 EDG-01V-C-1-PNT11-5103 EDG-01V-H-1-PNT11-5103 EDG-01V-C-PNT11-5103 EDG-01V-H-PNT11-5103
10
Part Num bers
SO-NB-P32 SO-NB-P28 SO-NB-P11 SO-NB-P9 SO-NB-A024 SO-NB-P28
EBG-06SO-NB-P42 SO-NB-P28 SO-NB-P9 SO-NB-P9 SO-NB-A128 SO-NB-P32
EBG-10
KS-EBG-03-51 KS-EBG-06-51 KS-EBG-10-51
17 9 23 19 10
18
211
15
7
64
2219
5
14
12
116321813
E Series Relief Valves EBG-03/06/10
No.19
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
List of Seals
Note) W hen ordering seals, please specify the seal kit num ber from the table below. In addition to the above O-rings, O-rings for pilot valve are included in the seal kit. For the details of the pilot valve seals, see page 9.
List of Seal Ki t
EBG- -∗-∗-51/519003 06 10
Pi lot Valve
Note: For the details of pilot valves, refer to "P ilot Relief Valves"on page 9.
PROPORTIONAL CONTROLS
Interchangeability between Current and New
217 (8.54) 199.5
(7.85)130
(5.12)
Model Num bers A B C D E118.6 (4.67)
40.2 (1.58)
216 (8.50)
117.6 (4.63)
40.3 (1.59)
120.5 (4.74)
42.1 (1.66)
119.5 (4.70)
42.2 (1.66)
102 (4.02)
23.6 (.93)
101 (3.98)
23.7 (.93)
199.5 (7.85)
130 (5.12)
235.5 (9.27)
166 (6.54)
EBG-03-∗-∗-50/5090
EBG-03-∗-∗-51/5190
EBG-06-∗-∗-50/5090
EBG-06-∗-∗-51/5190
EBG-10-∗-∗-50/5090
EBG-10-∗-∗-51/5190
Current
New
Current
New
Current
New
217 (8.54)
216 (8.50)
217 (8.54)
216 (8.50)
Manual Pressure Adj. Screw 3(.12) Hex.Soc.
Adaptor 22(.87) Hex.
Air Vent 3(.12) Hex. Soc.
AFully Extended
BC
Manual Pressure Adj. Screw 3(.12) Hex.Soc.
AFully Extended
BC
Manual Pressure Adj. Screw for Safety Valve 3(.12) Hex.Soc.
Pilot Valve EDG-01V, 50∗Design
See EDG-01 (page 9) for details of the solenoid ass'y
DE
Manual Pressure Adj. Screw for Safety Valve 3(.12) Hex.Soc.
Pilot Valve EDG-01V, 51∗Design
See EDG-01 (page 9) for details of the solenoid ass'y
D
E
Air Vent 3(.12) Hex. Soc. 3 Places
E Series Relief Valves EBG-03/06/10
No.20
Current: Design 50
Interchangeability betw een Current and New DesignEBG-03/06/10 series valves have changed model from 50 to 51 design in line with the model change of pilot valve (EDG-01).
Specifications and CharacteristicsNo change in specifications and characteristics between current and new design.
Mounting InterchangeabilityThere is an interchangeability in the mounting dimensions, however, the outside shape and dimensions are changed as shown below due to pilot valve improvement and other modifications.
New: Design 51
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Specifications / Model Number Designation
Model NumbersDescription
Coil Resistance Hysteresis Repeatability Approx. Mass
Rated Current
Proportional Electro-Hy draulic Reducing and Relieving Valve
ERB:
ERBSeries Num ber
GTy pe of
Mounting
-06 -C -51
Sub-plate Mounting
G:
Valve Size
Secondary Pres. Adj . Range MPa (PSI)
Design Num ber
51
ERBG-06 ERBG-10
Max. Flow
Max. Relieving Flow
Max. Operating Pres.
Ω
C: 800 mAH: 950 mA
06
10
Refer to Model Number Designation
24.5 (3550)
100 (26.4)
35 (9.24)
24.5 (3550)
250 (66)
15 (3.96)
MPa (PSI)
L/min(U.S.GPM)
L/min(U.S.GPM)
Secondary Pres. Adj. Range MPa (PSI)
kg (lbs.)
10 Less than 3% Less than 1%
12 (26.5)
Design Standards
∗
Refer to
B: 800 mAC: 800 mAH: 950 mA
B: 800 mA
Ω10 Less than 3% Less than 1%
13.5 (29.8)
C:H:
B: 0.8 - 6.9 (115 - 1000)1.2 - 13.7 (175 - 2000)1.5 - 20.6 (220 - 3000)
C:H:
B: 0.9 - 6.9 (130 - 1000)1.2 - 13.7 (175 - 2000)1.5 - 20.6 (220 - 3000)
Graphic Symbol
Specifications
Model Number Designation
No.21
E Series Reducing & Relieving Valves
ERBG-06/10 (3/4, 1-1/4) Sub-plate Mounting
Design Standards: None 90
Japanese Standard "JIS" and European Design Standard N. Am erican Design Standard
........... ...............
The values shown are those obtained where the differential pressure between the secondary pressure port and tank port is 13.7 MPa (2000 PSI).
PROPORTIONAL CONTROLS
Sub-plate / Instructions / Others
M10 70 Lg. M10 70 Lg.
×
Valve Model
Num bers
Japanese Standard "JIS"Sub-plate
Model Num bers
European Design StandardSub-plate
Model Num bers
N. Am erican Design StandardSub-plate
Model Num bersThread
SizeThread
SizeThread
SizeERBG-06 ERBG-10
Japanese Standard "JIS" & European Design Standard N. Am erican Design Standard Qty .Socket Head Cap ScrewValve
Model Num bers
ERBG-06 ERBG-10 ×
××
4 6
3.0 (6.6) 6.5 (14.3)
ERBGM-06-20 ERBGM-10-10
Rc 3/4 Rc 1-1/4
3/4 BSP.F 1-1/4 BSP.F
3/4 NPT 1-1/4 NPT
ERBGM-06-2080 ERBGM-10-1080
ERBGM-06-2090 ERBGM-10-1090
Approx. Mass
kg (lbs.)
AttachmentMounting Bolts
Sub-plates are available. Specify the sub-plate model number from the table above. When sub-plates are not used, the mounting surface should have a good machined finish.
Sub-plate
3/8 - 16 UNC 2-3/4 Lg. 3/8 - 16 UNC 2-3/4 Lg.
Applicable Pow er AmplifierFor stable performance, it is recommended that Yuken's applicable power amplifiers be used (for details see Catalogue No. Pub. EC-1305).
Model Numbers: AME-D-10-∗-20 AME-D2-1010-∗-10 SK1022-∗-∗-11 SK1015-11 (For DC power supply) AMN-D-10 (For DC power supply)
Instructions
Primary Pressure Required for Preselected PressureThe primary pressure must be 1 MPa (145 PSI) higher than the preselected pressure.
E Series Reducing & Relieving Valves
ERBG-06/10
No.22
Drain Back PressureCheck that the drain back pressure does not exceed 0.2 MPa (29 PSI).
Trapped Oil VolumeThe recommended secondary side trapped oil volume is about 20 liters (5.28 U.S.Gallons). Note that the trapped oil volume must not be lower than 1.4 liters (.37 U.S.Gallons).
PROPORTIONAL CONTROLS
Installation Drawing
HThread Size
"B" Thd. "C" Thd. "D" Thd. "E" Thd.Sub-plate
Model Num bers
ERBGM-06-20 ERBGM-06-2080 ERBGM-06-2090
Rc 3/4 3/4 BSP.F 3/4 NPT
Rc 3/8 3/8 BSP.F 3/8 NPT
Rc 1/4 1/4 BSP.F 1/4 NPT 3/8-16 UNC
M10
75.2 (2.96)
Primary Pressure Port "P"
Tank Port "T"
The direction can be alterd to every 90 degree angles.
27.5(1.08)
Mounting Surface (O-Rings Furnished)
6 (.2
4)6 (.24) Dia. Locating Pin
48(1.89)
Connector The direction can be altered to every 90 degree angles.
57
(2.2
4)
Air Vent 3(.12) Hex. Soc. 3 Places
15(.5
9)11.1(.44)
10(.39) Dia.
8.8(.35) Dia. Through 14(.55) Dia. Spotface 4 Places 20.6(.81)
44.5(1.75)
49.2(1.94)60.3(2.37)
30.7(1.21)
77.3(3.04)
130(5.12)"E" Thd. 20(.79) Deep 4 Places
"C" Thd. (From Rear)
73
(2.8
7)
25
(.98)
39.7
(1
.56)
79.4
(3
.13)
11.3
(.4
4)
102
(4.0
2)
"B" Thd. 2 Places (From Rear)
18(.71) Dia. 2 Places
7(.28) Dia. 10(.39) Deep
5(.20) Dia.
"D" Thd. (From Rear)
20.7(.81)
27.9(1.10)104(4.09)
136(5.35)
16(.63)
16(.6
3)
45(1
.77)
60.3 (2.37)
213.5(8.41)
11(.43) Dia. Through 17.5(.69) Dia. Spotface 4 Places
2 (.0
8)
12.3
(.4
8)
104(
4.09
)
79.4
(3
.13)
Secondary Pressure Port "A"Drain
Port "DR"
Manual Pressure Adj. Screw 3(.12) Hex.Soc.
INC.
208(8.19)
69.7(2.74)
136.5(5.37)
39(1.54)
184.
5(7.
26)
115
(4.5
3)57
.5
(2.2
6)90
(3
.54)
56
(2.2
0)
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area
2 Not Exceeding 1.5 mm (.002 sq. in.)
. . .
. . .
E Series Reducing & Relieving Valves
ERBG-06
Sub-plate: ERBGM-06-20/2080/2090
No.23
ERBG-06-∗-51/5190
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
Thread Size"B" Thd. "C" Thd. "D" Thd. "E" Thd.
Sub-plate Model Num bers
ERBGM-10-10 ERBGM-10-1080 ERBGM-10-1090
Rc 1-1/4 1-1/4 BSP.F 1-1/4 NPT
Rc 3/8 3/8 BSP.F 3/8 NPT
Rc 1/4 1/4 BSP.F 1/4 NPT 3/8-16 UNC
M10
63.5 (2.50)
Primary Pressure Port "P"
Tank Port "T"
The direction can be alterd to every 90 degree angles.
27.5(1.08)
Mounting Surface (O-Rings Furnished)
6 (.2
4)6 (.24) Dia. Locating Pin
48(1.89)
Connector The direction can be altered to every 90 degree angles.
56
(2.2
0)
Air Vent 3(.12) Hex. Soc. 3 Places
19(.7
5)
14(.55) Dia.24.6 (.97)
62.7(2.47)67.5(2.66)
84.1(3.31)101.5(4.00)
"E" Thd. 20(.79) Deep 6 Places "C" Thd.
(From Rear)
48.4
(1
.91)
25
(.98)
92.9
(3
.66)
11.6
(.4
6)
"B" Thd. 2 Places (From Rear)
28(1.10) Dia. 2 Places
7(.28) Dia. 10(.39) Deep
5(.20) Dia.
"D" Thd. (From Rear)
30(1.18)
126(4.96)
150(5.91)
12(.47)
20(.7
9)
55(2
.17)
84.1 (3.31)
234.5(9.23)
11(.43) Dia. Through 17.5(.69) Dia. Spotface 6 Places
2 (.0
8)11
.1
(.44)
119(
4.69
)
96.8
(3
.81)
Secondary Pressure Port "A"
Drain Port "DR"
Manual Pressure Adj. Screw 3(.12) Hex.Soc.
INC.
233(9.17)
62(2.44)
158(6.22)
39(1.54)
186.
5(7.
34)
117
(4.6
1)57
.5
(2.2
6)92
(3
.62)
55
(2.1
7)
11(.43) Dia. Through 17.5(.69) Dia. Spotface 4 Places
16.7 (.66)
42.1(1.66)
96.8
(3
.81)
9.6
(.38)
120(
4.72
)
140(
5.51
)
116(
4.57
)
27
(1.0
6)12
(.4
7)
21(.83)
96 (3.78) 42.1
(1.66)
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area
2 Not Exceeding 1.5 mm (.002 sq. in.)
. . .
. . .
E Series Reducing & Relieving Valves
ERBG-10
Sub-plate: ERBGM-10-10/1080/1090
ERBG-10-∗-51/5190
No.24
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Typical Performance Characteristics
ERBG-06-B
1200
MPaPSI
Seco
ndar
y Pr
essu
re
8.8
7.8
5.9
3.9
2.0
0
1000
800
600
400
200
0
0.1s
Step Signal
Time
Seco
ndar
y Pr
essu
re
3000MPaPSI21.6
2500
2000
1500
1000
500
0
19.6
15.7
11.8
7.8
3.9
0
ERBG-06-C
Time
0.1s
Step Signal
Seco
ndar
y Pr
essu
re
3500MPaPSI23.5
19.6
15.7
11.8
7.8
3.9
0
3000
2500
2000
1500
1000
500
0Time
ERBG-06-H
0.1s
Step Signal
ERBG-10-B
0.1s
Step Signal
Time
1400MPaPSI
Seco
ndar
y Pr
essu
re
9.8
7.8
5.9
3.9
2.0
0
1200
1000
800
600
400
200
0
ERBG-10-C
Time
0.1s
Step Signal
2750
MPaPSI
Seco
ndar
y Pr
essu
re
19.6
15.7
11.8
7.8
3.9
0
2500
2000
1500
1000
500
0
Time
ERBG-10-H
4000MPaPSI
Seco
ndar
y Pr
essu
re
27.5
3500
3000
2500
2000
1500
1000
500
0
23.5
19.6
15.7
11.8
7.8
3.9
0
0.1s
Step Signal
No.25
E SERIES Reducing & Relieving Valves
ERBG-06/10
Step Response (Example)The following step response characteristics are taken when the trapped oil volume is 20 liters (5.28 U.S.Gallons). The step response varies by trapped oil volume.
Prim ary Pressure Trapped Oil Volum e Viscocity
: : :
24.5 MPa (3550 PSI) 20 L (5.28 U.S.Gallons)
2 30 mm /s (141 SSU)
PROPORTIONAL CONTROLS
Typical Performance Characteristics
Prim ary Pressure Viscocity
: :24.5 MPa (3550 PSI)
2 30 mm /s (141 SSU)
ERBG-06
3000MPaPSI21.0
17.5
14.0
10.5
7.0
3.5
0
2500
2000
1500
1000
500
00 200 400 600 800 1000
Seco
ndar
y Pr
essu
re
Input Current mA
ERBG-06-H
ERBG-06-C
ERBG-06-B
MPaPSI21.0
17.5
14.0
10.5
7.0
3.5
00200 400 600 800 1000
Seco
ndar
y Pr
essu
re
Input Current mA
ERBG-10
ERBG-10-H
ERBG-10-C
ERBG-10-B
Prim ary Pressure Trapped Oil Volum e Viscocity
: : :
24.5 MPa (3550 PSI) 20 L (5.28 U.S.Gallons)
2 30 mm /s (141 SSU)
0.1 0.2 0.4 0.7 1 2 4 7 10100
-10-20
0-20-40-60-80
-100-120-140-160-180
Gai
n (d
B)
Phas
e (d
eg.)
Phase
Gain
Secondary Pressure 4.9 ± 1.5 MPa (710 ± 215
ERBG-06-BFrequency (Hz)
0.1 0.2 0.4 0.7 1 2 4 7 10100
-10-20
0-20-40-60-80
-100-120-140-160-180
ERBG-10-B
Phase
Gain
Secondary Pressure 4.9 ± 1.5 MPa (710 ± 215
100
-10-20
0-20-40-60-80
-100-120-140-160-180
0.1 0.2 0.4 0.7 1 2 4 7 10
ERBG-06-C
Secondary Pressure 10.8 ± 2.9 MPa (1565 ± 420
Phase
Gain
0.1 0.2 0.4 0.7 1 2 4 7 10100
-10-20
0-20-40-60-80
-100-120-140-160-180
Phase
Gain
Secondary Pressure 10.8 ± 2.9 MPa (1565 ± 420
ERBG-10-C
10
-10-20
0-20-40-60-80
-100-120-140-160-180
0.1 0.2 0.4 0.7 1 2 4 7 10
ERBG-06-H
Secondary Pressure 16.7 ± 3.9 MPa (2420 ± 565
Phase
Gain
0.1 0.2 0.4 0.7 1 2 4 7 10100
-10-20
0-20-40-60-80
-100-120-140-160-180
Phase
Gain
Secondary Pressure 16.7 ± 3.9 MPa (2420 ± 565
ERBG-10-H
3000
2500
2000
1500
1000
500
0
0
Gai
n (d
B)
Phas
e ( d
eg.)
Frequency (Hz)
Gai
n (d
B)
Phas
e (d
eg.)
Frequency (Hz)
Gai
n (d
B)
Phas
e (d
eg.)
Frequency (Hz)
Gai
n (d
B)
Phas
e ( d
eg.)
Frequency (Hz)
Gai
n (d
B)
Phas
e ( d
eg.)
Frequency (Hz)
No.26
E SERIES Reducing & Relieving Valves
ERBG-06/10
Input Current vs. Secondary Pressure
Frequency Response
PROPORTIONAL CONTROLS
H
Typical Performance Characteristics
ERBG-06-B
20 40 60 80 1000
50 10 15 20 25Flow Rate
L /min
U.S.GPM
6.91000
Seco
ndar
y Pr
essu
re
PSI MPa
900
700600
500400
1000
6.45.94.94.43.93.42.92.4
1.00.5
0
ERBG-06-C
20 40 60 80 1000
50 10 15 20 25Flow Rate
L /min
U.S.GPM
13.72000PSI MPa
1900
14001300
1000900
600500
13.212.7
9.89.38.86.96.45.93.93.42.9
Seco
ndar
y Pr
essu
re
400
ERBG-06-H
20 40 60 80 1000
50 10 15 20 25Flow Rate
L /min
U.S.GPM
20.63000PSI MPa
2800
20001800
14001200
1000900
19.618.613.712.711.7
9.88.87.86.96.45.9
Seco
ndar
y Pr
essu
re
2 Viscosity : 30 mm /s (141 SSU)
ERBG-10-B
ERBG-10-C
ERBG-10-H
6.91000
Seco
ndar
y Pr
ess.
PSI MPa
5.94.9800
3.92.91.9
2.01.0
0
600400
2000
Flow Rate
250
65
L /min
U.S.GPM
2252001751501251007550250
6050403020100
Flow Rate
250
65
L /min
U.S.GPM
2252001751501251007550250
6050403020100
10.81600
Seco
ndar
y Pr
ess. PSI MPa
1400
800600
9.88.8
5.94.93.9
Flow Rate
250
65
L /min
U.S.GPM
2252001751501251007550250
6050403020100
21.63200
Seco
ndar
y Pr
essu
re
PSI MPa
19.617.6
16.714.712.7
11.89.87.8
6.94.92.9
2800
24002000
16001200
1000800
No.27
E SERIES Reducing & Relieving Valves
ERBG-06/10
Flow Rate vs. Secondary Pressure
PROPORTIONAL CONTROLS
Typical Performance Characteristics
ERBG-10-BOil: ISO VG 56 Oil
70Tem perature
Viscosity
°C
°F
SSU
2 mm /s
6050403020
70 80 100 120 140 16020253040506075100150
500 300 200 150 100
7.41050
Seco
ndar
y Pr
essu
re
PSI MPa
6.96.4
1000950
3.95503.42.9
500450
ERBG-10-COil: ISO VG 56 Oil
70Tem perature
Viscosity
°C
°F
SSU
2 mm /s
6050403020
70 80 100 120 140 16020253040506075100150
500 300 200 150 100
13.72000
Seco
ndar
y Pr
essu
re
PSI MPa
13.212.7
1900
7.410506.96.4
1000950
ERBG-10-HOil: ISO VG 56 Oil
70Tem perature
Viscosity
°C
°F
SSU
2 mm /s
6050403020
70 80 100 120 140 16020253040506075100150
500 300 200 150 100
20.63000
Seco
ndar
y Pr
essu
re
PSI MPa
19.618.6
2800
10.816009.88.8
1400
ERBG-06-BOil: ISO VG 32 Oil
ERBG-06-COil: ISO VG 56 Oil
ERBG-06-HOil: ISO VG 56 Oil
Tem perature
60 °C
°F
SSU
2 mm /s140
25
150
5040302010
1201008060503040506075100200300
Viscosity2003005001000
Seco
ndar
y Pr
essu
re 20.63000PSI MPa
19.618.6
2800
10.89.88.8
16001400
Tem perature60 °C
°F
SSU
2 mm /s14025
150
5040302010
1201008060503040506075100200300
Viscosity2003005001000
Seco
ndar
y Pr
essu
re 13.72000PSI MPa
13.212.7
1900
7.46.96.4
1050950
1000
Tem perature60 °C
°F
SSU
2 mm /s14015
90
50403020
12010080702030405070
Viscosity
100150200300
Seco
ndar
y Pr
essu
re
7.11025PSI MPa
6.96.6
1000
3.73.53.2
525
475500
975
80
No.28
E SERIES Reducing & Relieving Valves
ERBG-06/10
Viscosity vs. Secondary Pressure
PROPORTIONAL CONTROLS
Spare Parts List
H P ilot Valve Model Num bersItem
SO-NB-G30 SO-NB-P28 SO-NB-P14 SO-NB-P9
Nam e of Parts Qty .
O-Ring O-Ring O-Ring O-Ring
2 2 1 3
8 9
10 11
Model Num bers Seal Kit Num bersERBG-06 ERBG-10
Valve Model No.ERBG-06-B-51/5190 ERBG-06-C-51/5190 ERBG-06-H-51/5190 ERBG-10-B-51/5190 ERBG-10-C-51/5190 ERBG-10-H-51/5190
EDG-01-B-PNTN-5101 EDG-01-C-PNTN-5101 EDG-01-H-PNT15-5101 EDG-01-B-PNTN-5101 EDG-01-C-PNTN-5101 EDG-01-H-PNT15-5101
7Part Num bers
SO-NB-P36 SO-NB-P32 SO-NB-P18 SO-NB-P9
ERBG-06 ERBG-10
KS-ERBG-06-51 KS-ERBG-10-51
7
143 5 8 17 11 6 18 9 14 10 2 15 12
13
11
16
E Series Reducing & Relieving Valves
ERBG-06/10
No.29
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
List of Seals
Note) W hen ordering seals, please specify the seal kit num ber from the table right. In addition to the above O-rings, O-rings for pilot valve are included in the seal kit. For the details of the pilot valve seals, see page 9.
List of Seal Ki ts
ERBG- -∗-51/519006 10
Pi lot Valve
Note: For the details of pilot valves, refer to "P ilot Relief Valves" on page 9.
Spare Parts List
PROPORTIONAL CONTROLS
Interchangeability between Current and New
Model Num bers A B C136.5 (5.37)
115 (4.53)
158 (6.22)
214.5 (8.44)213.5 (8.41)235.5 (9.27)234.5 (9.23)
ERBG-06-∗-50/5090
ERBG-06-∗-51/5190
ERBG-10-∗-50/5090
ERBG-10-∗-51/5190
Current
New
Current
New
136.5 (5.37)
158 (6.22)
115 (4.53)
117 (4.61)
117 (4.61)
Manual Pressure Adj. Screw 3(.12) Hex.Soc.
Adaptor 22(.87) Hex.
Air Vent 3(.12) Hex. Soc.
Pilot Valve EDG-01, 5001 Design
AB
C
AB
C
Pilot Valve EDG-01, 5101 Design
See EDG-01 (page 8) for details about the solenoid ass'y
Manual Pressure Adj. Screw 3(.12) Hex.Soc.
See EDG-01 (page 8) for details about the solenoid ass'y
Air Vent 3(.12) Hex. Soc. 3 Places
E Series Reducing & Relieving Valves
ERBG-06/10
No.30
Current: Design 50
Interchangeability betw een Current and New DesignERBG-06/10 series valves have changed model from 50 to 51 design in line with the model change of pilot valve (EDG-01).
Specifications and CharacteristicsNo change in specifications and characteristics between current and new design.
Mounting InterchangeabilityThere is an interchangeability in the mounting dimensions, however, the outside shape and dimensions are changed as shown below due to pilot valve improvement and other modifications.
New: Design 51
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
General Information
OM
OM
A
Y
V
T
P
OM
A
Y
V
T
P
OM
A
Y
V
T
P
OM
No.1
Pub. EC-1303
Up to 24.5 MPa (3550 PSI), 500 L /m in (132 U.S.GPM)
E SERIES PROPORTIONAL FLOW CONTROLS
Flow Control / Flow Control and Check / Flow Control and Relief
Flow Control / Flow Control and Check Valves
40 Series .............................................. Page 4Ω 10 Series ............................................. Page
14Ω
Flow Control and Relief Valves
40 - 10 Series ...... Page 22Ω Ω 10 - 10 Series ...... Page
33Ω Ω High Flow Series ....... Page
44
These valves vary their output flow proportionally to an input current, therefore, by controlling the input current from the power amplifier, the flow rate in the system can be continuously, remotely and optionally regulated. Furthermore, as the valves have the functions of pressure and temperature compensation, the flow rate is not affected by the variation in the pressure (load) and temperature (viscosity of hydraulic fluids). These valves are optimal for such a usage where the start-up, stop and speed change of the actuator are required to be done without shocks. The valves are used together with the applicable power amplifiers.
A direct-acting model designed to control the throttle with a high-power solenoid is employed, providing a high strength against contamination in oil and an out-standing reliability.
A hydraulic pilot amplification model is employed, achieving a small hysteresis with a small solenoid.
These valves control the pump pressure effectively by responding to a small pressure difference against the load pressure. Therefore, it can be said that they are energy-saving metre-in type flow control valves which can be operated at a low power consumption. Furthermore, as the valves have temperature compensator, the stable control of the flow rate is possible irrespective of change in the oil temperature.
For flow control, a direct-acting model using a high-power solenoid is employed, providing an out-standing reliability.
For flow control, a hydraulic pilot amplification model is employed, providing a small hysteresis.
Parts have been improved, doubling the maximum controlled flow, which enables the equipment to be compacted.
PROPORTIONAL CONTROLS
Hydraulic Fluids
Petroleum Base Oils
Synthetic Fluids
Water-Containing Fluids
Use fluids equivalent to ISO VG 32 or VG 46.Use phosphate ester or polyol ester fluids. When phosphate ester fluid is used, prefix "F-" to the model number because the special seals (fluororubber) are required to be used.Use water-glycol fluid.
Flow Control Valves Flow Control and Check Valves Flow Control and Relief Valves
Name Viscosity Temperature2 20 - 200 mm /s
(98 - 900 SSU)-15 - +70°C (5 - 160°F)
Hydraulic Fluids
Control of ContaminationDue caution must be paid to maintaining control over contamination of the hydraulic fluids which may otherwise lead to breakdowns and shorten the life of the valve. Please maintain the degree of contamination within NAS 1638-Grade 11. Use 20 µm or finer line filter.
No.2
E SERIES Flow Control Valves
Flow Control / Flow Control and Check / Flow Control and Relief
Fluid TypesAny type of hydraulic fluid listed in the table below can be used.
Note:For use with hy draulic fluids other than those listed above, please consult y our Yuken representatives in advance.
Recommended Fluid Viscosity and TemperatureUse hydraulic fluids which satisfy the both recommended viscosity and oil temperatures given in the table below.
PROPORTIONAL CONTROLS
H
Instructions
Air Vent
10 Series Solenoid
Solenoid
Air Vent 3 Places
Manual Pressure Adj. Screw or Manual Flow Adj. Screw
Ω
SO
L
SOL
Air Vent
SO
L
Air Vent
Air Vent
Air Vent
Air Vent
40 Series SolenoidΩ
Air Vent
Case
M4 ScrewManual adjustment pin Manual adjustments can be done by screwing for example an M4 20L screw in the M4 thread or pushing in a pin there with a rod etc.
Solenoid
Mounting Positioning OrientationBe sure that the air vent faces up. The air vent position can be changed as desired. If the pressure control solenoid of the EFBG valve is mounted vertically, the minimum adjustment pressure is 2 MPa (290 PSI) or higher.
No.3
[Good ex ample] [Bad ex ample]
Air Bleeding Manual Adjustment ScrewWhen initial adjustments are to be made or when no current is supplied to the valve due to electrical failure or other problem, turn the manual adjustment screw to temporarily set the valve pressure and flow rate. In that case, when turn the manual adjustment screw clockwise, the valve pressure rises and flow increase. Under nor-mal conditions, however, this screw must be kept in its original position (see the figure below).
Tank and Drain PipingThe tank-line back pressure and drain back pressure directly affect the minimum adjustment pressure or flow adjustment valve main spool operating force. Therefore, do not connect the tank or drain pipes to other lines, but connect them directly to the reservoir maintaining the back pressure as low as possible. Be sure that the tank and drain pipe ends are immersed in fluid.
Hysteresis and Repeatability Value IndicationsThe hysteresis and repeatability values indicated in the specifications for each control valve are determined under the following conditions:
Hysteresis Value: Repeatability Value:
Obtained when Yuken's appli-cable power amplifier is used. Obtained when Yuken's appli-cable power amplifier is used under the same conditions.
E SERIES Flow Control Valves
Flow Control / Flow Control and Check / Flow Control and Relief
Ω
To ensure stable control, bleed the air from solenoid completely and fill its iron core with oil. Bleeding can be done by slowly loosening an air vent. The 10 series solenoid has three air vents. Choose one that appears most helpful (see the figure below).
×
PROPORTIONAL CONTROLS
Specifications / Model Number Designation
Model No. EFG EFCG
10 30-02-
Description
Proportional Electro- Hy draulic Flow Control Valve
EF:
EFCSeries Num ber
GTy pe of
Mounting
-02 -10 -31
Sub-plate Mounting
G:
02
03
06
10
Valve Size
Max. Metred Flow L /m in (U.S.GPM)
Design Num ber
Max. Operating Pres.
EFG EFCG
60 125-03- EFG
EFCG-06-250 EFG EFCG-10-500
MPa (PSI)
Metred Flow Adjustm ent Range
L /m in (U.S.GPM)
Min. Differential Pres.MPa (PSI)
Free Flow (EFCG Models Only .)
L /m in (U.S.GPM)
Rated Current Coil Resistance Hy steresis Repeatability
kg (lbs.)Approx. Mass
20.6 (3000)
10: 0.3-10 (.08-2.6)
30: 0.3-30 (.08-7.9)
0.6 (90)
40 (10.6)
600 m A 43.5
Less than 5% Less than 1%
Ω
8.2 (18.1)
20.6 (3000)
60: 2-60 (.53-15.9)
125: 2-125 (.53-33)
1.0 (145)
130 (34.3)
600 m A 43.5
Less than 7% Less than 1%
Ω
12.5 (27.6)
20.6 (3000)
1.3 (190)
280 (74.0)
600 m A 43.5
Less than 7% Less than 1%
Ω
25 (55.1)
20.6 (3000)
2.0 (290)
550 (145)
700 m A 43.5
Less than 7% Less than 1%
Ω
51 (113)
3-250 (.79-66)
5-500 (1.32-132)
Proportional Electro- Hy draulic Flow Control and Check Valve
EFC:
10 30
: :
10 (2.6) 30 (7.9)
60 125
: :
60 (15.9) 125 (33)
250: 250 (66)
500: 500 (132)
31
26
22
11
Design Standards
∗
Refer to
Graphic Sym bols
OM
OM
EFG-∗
EFCG-∗
Specifications
Model Number Designation
No.4
E Series 40 Series Flow Control (and Check)
Valves EFG/EFCG-02/03/06/10 (1/4, 3/8, 3/4, 1-1/4)
Ω
Min. pressure difference required between inlet and outlet ports to m aintain function as pressure com pensator.
Design Standards: None 90
Japanese Standard "JIS" and European Design Standard N. Am erican Design Standard
........... ...............
Note: If y ou are going to use the m odel with pressure com pensator stroke adjustm ent screw, consult y our Yuken representative in advance.
PROPORTIONAL CONTROLS
Sub-plate / Instructions / Others
H2.3 (5.1) 3.1 (6.8)
5.7 (12.6) 5.6 (12.3)
12.5 (27.6) 16 (35.3)
Valve Model Num bers
EF∗G-02 EF∗G-03 EF∗G-06 EF∗G-10
Socket Head Cap ScrewJapanese Std. "JIS" and European Design Std. N. Am erican Design Std.
Qty .
M8 × 75 Lg. M10 × 100 Lg. M16 × 130 Lg. M20 × 160 Lg.
5/16-18 UNC × 3 Lg. 3/8-16 UNC × 4 Lg. 5/8-11 UNC × 5 Lg.
3/4-10 UNC × 6-1/2 Lg.
4 4 4 4
Valve Model
Num bers
-03EFG EFCG
-06
-10
Japanese Standard "JIS"Sub-plate
Model Num bers Thread Size
European Design StandardSub-plate
Model Num bers
N. Am erican Design StandardSub-plate
Model Num bers
Approx. Mass kg (lbs.)
EFGM-02X-20 EFGM-02Y-20 EFGM-03Y-20 EFGM-03Z-20 EFGM-06X-20 EFGM-06Y-20
Rc 3/8 Rc 1/2 Rc 3/4 Rc 1 Rc 1
Rc 1-1/4
3/8 BSP.F 1/2 BSP.F 3/4 BSP.F 1 BSP.F 1 BSP.F
1-1/4 BSP.F
3/8 NPT 1/2 NPT 3/4 NPT 1 NPT 1 NPT
1-1/4 NPTEFG EFCG
EFG EFCG
-02EFG EFCG
EFGM-10Y-101-1/2, 2 Flange
Mounting
Thread Size Thread Size
1-1/2, 2 Flange
Mounting
1-1/2, 2 Flange
Mounting37 (81.6)
EFGM-02X-2080 EFGM-02Y-2080 EFGM-03Y-2080 EFGM-03Z-2080 EFGM-06X-2080 EFGM-06Y-2080
EFGM-10Y-1080
EFGM-02X-2090 EFGM-02Y-2090 EFGM-03Y-2090 EFGM-03Z-2090 EFGM-06X-2090 EFGM-06Y-2090
EFGM-10Y-1090
No.5
AttachmentMounting Bolts
Sub-plates are available. Specify the sub-plate m odel num ber from the table above. W hen sub-plates are not used, the m ounting surface should have a good m achined finish.
Sub-plate
Instructions
Applicable Pow er AmplifiersFor stable performance, it is recommended that Yuken's applicable power amplifiers be used (for details see the Catalogue No. Pub. EC-1305).Model Numbers: AME-D-S-∗-32
AME-DF-S-∗-22 AME-T-S-∗-22
W hen ordering the EFGM-10Y, see Ty pe F3 P ipe Flange Kits on Catalogue No. Pub. EC-3001 and order an appropriate pipe flange kit also.
Models w ith Pressure Compensator Stroke Adjustment ScrewA models with pressure compensator stroke adjustment screw is optionally available to minimize the actuator protrusion (jumping) at startup. For the details, please consult us or your Yuken distributors.
Drain Back PressureCheck that the drain back pressure does not exceed 0.2 MPa (29 PSI).Models with Check ValveA models with check valve makes it possible to obtain a free flow in the direction opposite that of the controlled flow without respect to the input current.
E Series 40 Series Flow Control (and Check)
Valves Ω
PROPORTIONAL CONTROLS
Installation Drawing
EF∗G-06
EF∗G-10
Model Num bers P Q S TJ K L
Dim ensions m m (Inches)
NE F HB C D180
(7.09)244
(9.61)
A
EF∗G-02
EF∗G-03
Model Num bers
108 (4.25)
125 (4.92)
P8.8
(.35)11
(.43)
Q14
(.55)17.5 (.69)
S65
(2.56)84
(3.31)
T
1
2
U
46.3 (1.82)61.8
(2.43)
J195
(7.68)212
(8.35)
K81
(3.19)98
(3.86)
LDim ensions m m (Inches)
66 (2.60)
85 (3.35)
N106
(4.17)130
(5.12)
E82.6
(3.25)101.6 (4.00)
F11.7 (.46)14.2 (.56)
HB9.9
(.39)11.7 (.46)
C38.1
(1.50)50.8
(2.00)
D96
(3.78)125
(4.92)
A76.2
(3.00)101.6 (4.00)
146.1 (5.75)196.9 (7.75)
17 (.67)23.5 (.93)
73.1 (2.88)98.5
(3.88)
174 (6.85)
228 (8.98)
133.4 (5.25)177.8 (7.00)
20.3 (.80)
25 (.98)
99 (3.90)144.5 (5.69)
244 (9.61)
274 (10.79)
130 (5.12)
160 (6.30)
105 (4.13)
137 (5.93)
7 (.28)
10 (.39)
157 (6.18)
187 (7.36)
17.5 (.69)21.5 (.85)
26 (1.02)
32 (1.26)
U103.5 (4.07)
135 (5.31)
V16
(.63)18
(.71)
39 (1.54)
97
(3.8
2)85
(3
.35)
40
(1.5
7)Manual Adjustment M4 Thd. (Internal Thd.) INC.
Mounting Surface (O-Rings Furnished)
Inlet Port for Controlled Flow or Outlet Port for Reversed Free Flow
Connector The direction can be altered to every 90 degree angles.
"Q" Dia. Through "S" Dia. Spotface 4 Places
A
DBC
Air Vent 3 (.12) Hex. Soc.
Locating Pin 6 (.24) Dia. "U" PlacesDrain Port
Outlet Port for Controlled Flow or Inlet Port for Reversed Free Flow
JH
F E
P
45
(1.7
7)
6 (.24)T
NL
K
39 (1.54) Q
Inlet Port for Controlled Flow or Outlet Port for Reversed Free Flow
Connector The direction can be altered to every 90 degree angles.
Air Vent 3 (.12) Hex. Soc.
Drain Port
Outlet Port for Controlled Flow or Inlet Port for Reversed Free Flow
A
DBC
Manual Adjustment M4 Thd. (Internal Thd.) INC.
"S" Dia. Through "T" Dia. Spotface 4 Places
JH
F E
97
(3.8
2)85
(3
.35) 40
(1
.57)
45
(1.7
7)
U
NL
K
P
Mounting Surface (O-Rings Furnished)
Two Locating Pins "V" Dia.
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .. . .
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .. . .
No.6
EFG/EFCG-02-∗-31/3190 EFG/EFCG-03-∗-26/2690
E Series 40 Series Flow Control (and Check)
Valves Ω
EFG/EFCG-06-250-22/2290 EFG/EFCG-10-500-11/1190
Manual adjustm ent can be done by screwing for exam ple an M4×20 L screw in the M4 thread or pushing in a rod etc. there.
Manual adjustm ent can be done by screwing for exam ple an M4×20 L screw in the M4 thread or pushing in a rod etc. there.
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Installation Drawing
Sub-plate Model Num bers
EFGM-02X-20
EFGM-02Y-20
EFGM-02X-2080
EFGM-02Y-2080
EFGM-02X-2090
EFGM-02Y-2090
Dim ensions m m (Inches)
8.6 (.34)
D E F H J K
11.5 (.45)
75.9 (2.99)72.9
(2.87)
25 (.98)
35 (1.38) 14
(.55)
14 (.55)
15.2 (.60)
15 (.59)
8.6 (.34)11.5 (.45)8.6
(.34)11.5 (.45)
75.9 (2.99)72.9
(2.87)
25 (.98)
35 (1.38)
75.9 (2.99)72.9
(2.87)
25 (.98)
35 (1.38)
14 (.55)
18 (.17)
11 (.43)
11 (.43)
11.7 (.46)
Sub-plate Model Num bersEFGM-03Y-20 EFGM-03Z-20 EFGM-03Y-2080 EFGM-03Z-2080 EFGM-03Y-2090 EFGM-03Z-2090
Thread Size"A" Thd. "B" Thd. "C" Thd.Rc 3/4 Rc 1
3/4 BSP.F 1 BSP.F 3/4 NPT 1 NPT
Rc 1/4
1/4 BSP.F
1/4 NPT
M10
3/8-16 UNC
D m m (in.)
18 (.71)
21 (.83)
Sub-plate Model Num bersEFGM-02X-20 EFGM-02Y-20 EFGM-02X-2080 EFGM-02Y-2080 EFGM-02X-2090 EFGM-02Y-2090
Thread Size"A" Thd. "B" Thd. "C" Thd.
Rc 3/8 Rc 1/2
3/8 BSP.F 1/2 BSP.F 3/8 NPT 1/2 NPT
Rc 1/4
1/4 BSP.F
1/4 NPT
M8
5/16-18 UNC
7(.28) Dia. 10(.39) Deep
9.5(.37)
38.1(1.50)
54(2.13)
76.2(3.00)79.4(3.13)96(3.78)
9.9 (.39)
"C" Thd. "H" Deep 4 Places
8.8(.35) Dia. Through 14(.55) Dia. Spotface 4 Places
2.5(
.10)
"J" Dia. 2 Places
11.1
(.44)
23.8
(.94)
D14
(.5
5)78
(3.0
7)
106(
4.17
)
44.3
(1.7
4)
52.4
(2.0
6)
82.6
(3.2
5)
21.9(.86)
E
"A" Thd. 2 Places (From Rear)
10(.39) 120(4.72)
140(5.51)
"K" Dia. "B" Thd. (From Rear)
F
16
(.63)
15
(.59)
20.6(.81)
50.8(2.00)
75(2.95)
101.6(4.00)102.4(4.03)125(4.92)11.7(.46)
0.8(.03)
"B" Thd. (From Rear)
16.1
(.6
3)
81.5
(3.2
1)14
.2
(.56)
54
(2.1
3)
130(
5.12
)
"A" Thd. 2 Places (From Rear)
7(.28) Dia. 8(.31) Deep 2 Places
"C" Thd. "D" Deep 4 Places
23(.91) Dia. 2 Places
11.1
(.44)
28.6
(1
.13)
101.
6(4.
00)
86.5
(3.4
1)
61.8
(2.4
3)
11(.43) Dia. Through 17.5(.69) Dia. Spotface 4 Places
11(.43) Dia.
22.2(.87)
92.2(3.63)11
(.43)
47.8 (1.88)
146(5.75)168(6.61)
20
(.79)
19
(.75)
40
(1.5
7)
No.7
Sub-plateEFGM-02X/02Y-20/2080/2090
EFGM-03Y/03Z-20/2080/2090
Ω
E Series Sub-plate for
40 Series Flow Control (and Check)
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
Sub-plate Model Num bers
EFGM-06X-20
EFGM-06Y-20
EFGM-06X-2080
EFGM-06Y-2080
EFGM-06X-2090
EFGM-06Y-2090
Dim ensions m m (Inches)
101.1 (3.98)
D E F H J K
Sub-plate Model Num bersEFGM-10Y-10 EFGM-10Y-1080 EFGM-10Y-1090
Thread Size"A" Thd. "B" Thd. "C" Thd.
Rc 3/8 3/8 BSP.F 3/8 NPT
M20
3/4-10 UNC
N Q S
95.3 (3.75)
14.3 (.56)19.3 (.76)
55.2 (2.17)
67 (2.64)
137.8 (5.43)
132 (5.20)
45 (1.77)
60 (2.36)
35 (1.38)
40 (1.57)
34 (1.34)
39 (1.54)
15.2 (.60)
15 (.59)
106 (4.17)
14 (.55)
"A" Thd. "B" Thd.
Rc 1
Rc 1-1/4
1 BSP.F
1-1/4 BSP.F
1 NPT
1-1/4 NPT
Rc 3/8
3/8 BSP.F
3/8 NPT
"C" Thd.
M16
5/8-11 UNC
P
30 (1.18)
35 (1.38)
Thread Size
101.1 (3.98)95.3
(3.75)101.1 (3.98)95.3
(3.75)
14.3 (.56)19.3 (.76)
55.2 (2.17)
67 (2.64)
137.8 (5.43)
132 (5.20)
45 (1.77)
60 (2.36)
35 (1.38)
40 (1.57)
14.3 (.56)19.3 (.76)
55.2 (2.17)
67 (2.64)
137.8 (5.43)
132 (5.20)
45 (1.77)
60 (2.36)
35 (1.38)
40 (1.57)
34 (1.34)
39 (1.54)
34 (1.34)
39 (1.54)
116 (4.57)
106 (4.17)
14 (.55)
M16
5/8-11 UNC
Sub-plate Model Num bersEFGM-10Y-10 EFGM-10Y-1080 EFGM-10Y-1090
m m (Inches)
30 (1.18)
D E
34 (1.34)
30 (1.18)
35 (1.38)
144.4(5.69)
17 (.67)
"C" Thd. "P" Deep 4 Places
E
24
(.94)
126(
4.96
)
174(
6.85
)
99(3
.90)
D
"A" Thd. 2 Places (From Rear)
N12
.7(.5
0)3.
7 (.1
5)
73(2.87)
183.5(7.22)
48(1
.89)
14(.55) Dia.
1.6(.06)
22.2(.87)73(2.87)104.8(4.13)
146.1(5.75)180(7.09)
17.5(.69) Dia. Through 26(1.02) Dia. Spotface 4 Places
33(1.30)
FQ
H19
(.75) 212(8.35)250(9.84)
K J
17(.67) Dia. 10(.39) Deep 2 Places
14(.55) Dia."B" Thd. (From Rear)
29(1.14) Dia. 2 Places
41.3
(1.6
3)
104.
8(4.
13)
133.
4(5.
25)
"D" Thd. "E" Deep 8 Places (From Rear)
43.5(1.71) Dia. 2 Places23.5(.93)
198.4(7.81)244(9.61)
196.9(7.75)1.6(.06)144.5(5.69)
98.5(3.88)34.9
(1.37)73
(2.87)
"B" Thd. "C" Deep 4 Places
48(1.89) Dia. 2 Places (From Rear)
36
(1.4
2)17
7.8(
7.00
)14
4.5(
5.69
)55
.5(2
1.9)
17.3
(.68)
21.5(.85) Dia. Through 32(1.26) Dia. Spotface 4 Places
"A" Thd. (From Rear)
20(.79) Dia. 15(.59) Deep 2 Places
43.5(1.71)
148.5(5.85)
284(11.18)334(13.15)
25(.98)
"F3" Series Pipe Flange Kits Refer to the Catalogue No. Pub. EC-3001.
80
(3.1
5)
50(1
.97)
29(1
.14)
25
(.98)
228(
8.98
)25
0(9.
84)73
(2
.87)
73
(2.8
7)
EFGM-06X/06Y-20/2080/2090
EFGM-10Y-10/1080/1090
No.8
E Series Sub-plate for
40 Series Flow Control (and Check) Ω
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Typical Performance Characteristics
EFG EFCG-02
0 100 200 300400 500 600
EF∗G-02-30
EF∗G-02-100
5
10
15
20
25
308
7
6
5
4
3
2
1
0
Input Current mA
Flow
Rate
L /minU.S.GPM
EF∗G-03-60
EF∗G-03-125
EFG EFCG-03
12532.5L /minU.S.GPM
120
100
80
60
40
20
0
30.0
25.0
20.0
15.0
10.0
5.0
0
Input Current mA
Flow
Rate
0 100 200 300 400 500 600
EFG EFCG-06
600
25065
Input Current mA
Flow
Rate
L /minU.S.GPM
200
150
100
50
0
60
50
40
30
20
10
05004003002001000
EFG EFCG-10
700
500140
Input Current mA
Flow
Rate
L /minU.S.GPM
400
300
200
100
0
120
100
80
60
40
20
06005004003002001000
EFG EFCG-02
20
328.5
Differential Pressure
Flow
Rate
L /minU.S.GPM
3028
15.515.014.5
2.12.01.9
8.07.5
4.14.03.93.8
.550
.525
.500
105.02.01.00.4
300020001000500200100PSI
MPa
EFG EFCG-06
20
26068
Differential Pressure
Flow
Rate
L /minU.S.GPM
3000PSI
MPa
250240
110100
90
1110
9
6664
282624
2.82.62.4
10521
20001000500300200
EFG EFCG-10
500132
Flow
Rate
L /minU.S.GPM
490480
310300290
5.45.25.0
130128126
82807876
1.451.401.351.30
20
Differential Pressure3000
PSI
MPa10521
20001000500300
EFG EFCG-03
13034
Flow
Rate
L /minU.S.GPM
125120
52.550.047.5
3.73.53.3
3332
14.013.513.0
.96
.90
20
Differential Pressure3000
PSI
MPa105.02.01.00.8
20001000500200150
No.9
Input Current vs. Flow
E Series 40 Series Flow Control (and Check)
Valves Ω
Differential Pressure vs. Metred Flow
PROPORTIONAL CONTROLS
Typical Performance Characteristics
EFG EFCG-02
30 L /min (7.9 U.S.GPM)
15 L /min (4 U.S.GPM)
0.2s
Step Signal
Tim e
359
Flow
Rate
L /minU.S.GPM
876543210
3025201510
50
Tim e
EFG EFCG-03
125 L /min (33 U.S.GPM)
60 L /min (15.9 U.S.GPM)
0.2s
Step Signal
14035L /minU.S.GPM
120100
80604020
0
3025201510
50
Flow
Rate
10 20 30 40 50 60 70
5060 80 100 120 140 160200 10075 50 40 30 20 15
1000 500 300 200 100 80
338.5L /minU.S.GPM
Flow
Rate
8.07.57.05.04.54.03.5
1.51.0
.50
302719
1613
6
30
Temperature
Viscosity
Oil: ISO VG 46 Oil
EFG EFCG-02
°C
°F 2 mm /s
SSU
10 20 30 40 50 60 70
5060 80 100 120 140 160200 10075 50 40 30 20 15
1000 500 300 200 100 80
140L /minU.S.GPM
Flow
Rate
35.032.530.0
20.017.515.012.5
7.55.52.5
0
125110
75
604530
150
Temperature
Viscosity
Oil: ISO VG 46 Oil
EFG EFCG-03
°C
°F 2 mm /s
SSU
10 20 30 40 50 60 70
5060 80 100 120 140 160200 10075 50 40 30 20 15
1000 500 300 200 100 80
280L /minU.S.GPM
Flow
Rate
706560
403530251510
50
250220155
125
9560
300
Temperature
Viscosity
Oil: ISO VG 46 Oil
EFG EFCG-06
°C
°F 2 mm /s
SSU
10 20 30 40 50 60 70
5060 80 100 120 140 160200 10075 50 40 30 20 15
1000 500 300 200 100 80
560L /minU.S.GPM
Flow
Rate
140130120
80706050302010
0
500
440310
250
190120
60
0Temperature
Viscosity
Oil: ISO VG 46 Oil
EFG EFCG-10
°C
°F 2 mm /s
SSU
EFG EFCG-06
250 L /min (66 U.S.GPM)
125 L /min (33 U.S.GPM)
0.2s
Step Signal
Tim e
30070
Flow
Rate
U.S.GPM L /min
605040302010
0
250
200
150
100
50
0
Tim e
EFG EFCG-10
500 L /min (132 U.S.GPM)
250 L /min (66 U.S.GPM)
0.2s
Step Signal
600150L /minU.S.GPM
500
400
300
200
100
0
125
100
75
50
25
0
Flow
Rate
0-20-40-60-80-100-120-140-160-180
0.2 0.7 1 2 4 7 10 20 400
-10-20
EFG EFCG-02Frequency (Hz)
Phase
Gain
Phas
e (d
eg.)
Gai
n (d
B)
Input Current : 440 ± 100 mA Pressure : 6.9 MPa (1000 PSI)
0-10-20
0.2 0.7 1 2 4 7 10 300
-20-40-60-80-100-120-140-160-180
0.1
Gain
Phase
Frequency (Hz)
Phas
e (d
eg.)
Gai
n (d
B)
Input Current : 460 ± 70 mA Pressure : 6.9 MPa (1000 PSI)
EFG EFCG-03
0
-10
-20
0.1 0.7 1 2 4 7 100
-15
-5
0.2
-20-40-60-80-100-120
EFG EFCG-06Frequency (Hz)
Phas
e (d
eg.)
Gai
n (d
B)
Input Current : 460 ± 70 mA Pressure : 6.9 MPa (1000 PSI)
Phase
Gain
0-5-10
0.2 0.7 1 2 4 7 10 200.10
-20-40-60-80-100-120-140-160-180
-15-20
EFG EFCG-10Frequency (Hz)
Phas
e (d
eg.)
Gai
n ( d
B)
Input Current : 475 ± 125 mA Pressure : 6.9 MPa (1000 PSI)
PhaseGain
No.10
E Series 40 Series Flow Control (and Check)
Valves Ω
Step Response Viscosity vs. Flow
Frequency Response
These characteristics have been obtained by measuring on each valve. Therefore , they may vary according to a hydraulic circuit to be used.
PROPORTIONAL CONTROLS
H
Typical Performance Characteristics
2 m m /sSSU
20 40 60 80 10098 186 278 371 464
Viscosity
Factor 0.87 1.03 1.14 1.23 1.30
EFCG-02
Throttle Fully
Throttle Closed0.570
MPaPSI
0.4
0.3
0.2
0.10
6050403020100 0 10 20 30 40 50
0 2.5 5.0 7.5 10.0 12.5
L/min
U.S.GPM
Free Flow
EFCG-03
Throttle Fully
Throttle Closed
0.6MPaPSI
80
0.4
0.2
0
60
40
20
0200
50
L/min
U.S.GPM
Free Flow
150100500
403020100
EFCG-06
Throttle Fully
Throttle Closed1.0
MPaPSI
0.8
0.6
0.4
0.20
0 100 200 300 400
0 25 50 75 100
L/min
U.S.GPM
Free Flow
160140120100806040200
EFCG-10
1.0
MPaPSI
800
200
L/min
U.S.GPM
Free Flow
160
0.8
0.6
0.4
0.20
140120100806040200
Throttle Fully
Throttle Closed
6004002000
150100500
Pres
sure
Dro
p
P
Pres
sure
Dro
p
PPr
essu
re D
rop
P
Pres
sure
Dro
p
P
No.11
Pressure Drop for Reversed Free Flow (Only for "EFCG" Models)
E Series 40 Series Flow Control (and Check)
Valves Ω
Oil Viscosity : 2 35 mm /s (164 SSU) Specific Gravity : 0.850
For any other viscosity , m ultiply the factors in the table below.
For any other specific gravity (G'), the pressure drop ( P ') m ay be obtained from the form ula below. P '= P (G'/0.850)
PROPORTIONAL CONTROLS
Spare Parts List
Item
E321-45-20 SO-NB-P18 SO-NB-P10A SO-NB-P18 SO-NB-P22 SO-NB-G25 SO-NB-P22 SO-NB-G45 SO-NB-G35 SO-NA-P4 SG-FCF-4
Nam e of Parts Qty .
Solenoid Ass'y O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
Fastener Seal
1 1 1 2 1 1 1 1 1 1 1 1
23 27 28 29 30 31 32 33 41 42 43 44
Model Num bers Seal Kit Num bersEFG-02-∗-31∗ EFCG-02-∗-31∗ EFG-03-∗-26∗ EFCG-03-∗-26∗
Part Num bersEF∗G-02 EF∗G-03 KS-EFG-02-31
KS-EFCG-02-31 KS-EFG-03-26 KS-EFCG-03-26
E321-45-20 SO-NB-P18 SO-NB-P21 SO-NB-P28 SO-NB-P31 SO-NB-G35 SO-NB-P18 SO-NB-G45 SO-NB-G35 SO-NA-P4 SG-FCF-4
13 31 8 7 40 2 21
15 32 35
25 10 34 11
38 16 37 3 1 27 34
24 1239 5 4 6 29 36 5 39 33 4 29 36
41 1 30 1 15 1226 6 22 30 35
A
1 18 9 28 14 17
44
234243
EF∗G-03 EF∗G-02
Detai l o f A
With Check Valve (EFCG-02, 03)
L ist of Seals and Solenoids Ass'y
Note: O-rings (Item 41, 42, 43) and the fastener seal (Item 44) are included in the solenoid assem bly .
List of Seal Ki ts
No.12
EFG/EFCG-02-∗-31/3190 EFG/EFCG-03-∗-26/2690
E Series 40 Series Flow Control (and Check)
Valves Ω
Note: Note:
The connector assem bly GDM-211-B-11 (Item 24) is not included in the solenoid assem bly . W hen ordering seals, please specify the seal kit num ber from the table right.
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
PROPORTIONAL CONTROLS
H
Spare Parts List
Item
E321-45-20 SO-NB-P50 SO-NB-P44 SO-NB-P34 SO-NB-P32 SO-NB-P21 SO-NB-P21 SO-NA-P10 SO-NB-G45 SO-NB-G35 SO-NA-P4 SG-FCF-4
Nam e of Parts Qty .
Solenoid Ass'y O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
Fastener Seal
1 3 1 1 2 1 1 1 1 1 1 1
23 26 27 28 29 30 31 32 41 42 43 44
Model Num bers Seal Kit Num bersEFG-06-250-22∗ EFCG-06-250-22∗ EFG-10-500-11∗ EFCG-10-500-11∗
Part Num bersEF∗G-06 EF∗G-10 KS-EFG-06-22
KS-EFCG-06-22 KS-EFG-10-11 KS-EFCG-10-11
E321-45-20 SO-NB-G75 SO-NB-G60 SO-NB-P50 SO-NB-P48 SO-NB-P34 SO-NB-P26 SO-NA-P10 SO-NB-G45 SO-NB-G35 SO-NA-P4 SG-FCF-4
512 26 15 11 26 14 30 13
6 34 1 10
A
24 35 22 2 3 4 9 29 20
41 28 1 27
1921 32 25
7 8
16 18 1431
B
B
44
234243
Detai l o f A
With Check Valve (EFCG-06, 10)
Section B-B
List of Seals and Solenoid Ass'y
Note: O-rings (Item 41, 42, 43) and the fastener seal (Item 44) are included in the solenoid assem bly .
List of Seal Ki ts
EFG/EFCG-06-250-22/2290 EFG/EFCG-10-500-11/1190
E Series 40 Series Flow Control (and Check)
Valves Ω
Note: Note:
The connector assem bly GDM-211-B-11 (Item 24) is not included in the solenoid assem bly . W hen ordering seals, please specify the seal kit num ber from the table right.
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
No.13
PROPORTIONAL CONTROLS
1
2
Specifications / Model Number Designation
1. 2.
Model No.Description
Rated Current Coil Resistance Hysteresis Repeatability Approx. Mass
Proportional Electro-Hy draulic Flow Control Valve
EF:
EFCSeries Num ber
GTy pe of
Mounting
-03 -125 -51
Sub-plate Mounting
G :
Valve Size
Max. Metred Flow L /m in (U.S.GPM)
Design Num ber
51
-03-
Metred Flow Adj. Range
Max. Operating Pressure
Ω
03
06
MPa (PSI)
L/min (U.S.GPM)
kg (lbs.)
0.5 (.13) 2.6 (.69) 780 mA 10
Less than 3% Less than 1%
10 (22.1)
Design Standards
∗
Refer to
60: 1-60 (.26-15.9)
Ω
1 (.26) 4 (1.06) 820 mA 10
Less than 3% Less than 1%
25 (55.1)
EFG EFCG
60 125 -06-250EFG
EFCG
20.6 (3000)
Min. Differential PressureMPa (PSI)
Free Flow (EFCG Models Only)L/min (U.S.GPM)
125:1-125 (.26-33)
Min Pilot Pressure
1.0 (145)
130 (34.3)
1.0 (145)MPa (PSI)
24.5 (3550)
1.0 (145)
280 (74.0)
1.5 (220)
2.5-250 (.66-66)
Pilot Flow L/min (U.S.GPM)
at Normal at Transition
Proportional Electro-Hy draulic Flow Control and Check Valve
EFC :
51
-EPilot
Connection
60 (15.9) 125 (33)
60 125
: :
250 (66)250:
Internal P ilot
None:
External P ilot
E:
OM
OM
OM
OM
Graphic Symbols
Internal Pi lo t
EFG-∗
EFCG-∗
EFG-∗
EFCG-∗
External Pi lo t
Specifications
Model Number Designation
Design Standards: None 90
Japanese Standard "JIS" and European Design Standard N. Am erican Design Standard
........... ...............
No.14
E Series 10 Series Flow Control (and Check)
Valves EFG/EFCG-03/06 (3/8, 3/4)
Ω
Min pressure difference required between inlet and outlet ports to m aintain function as pressure com pensator. The m inim um required value for the external pilot ty pe.
PROPORTIONAL CONTROLS
H
Sub-plate / Instructions / Others
5.7 (12.6) 5.6 (12.3)
12.5 (27.6) 16 (35.3)
Valve Model Num bers
EF∗G-03 EF∗G-06
Socket Head Cap ScrewJapanese Std. "JIS" and European Design Std. N. Am erican Design Std.
Qty .
M10 × 80 Lg. M16 × 130 Lg.
3/8-16 UNC × 3-1/4 Lg. 5/8-11 UNC × 5 Lg.
4 4
Valve Model
Num bers
-03EFG EFCG
-06
Japanese Standard "JIS"Sub-plate
Model Num bers Thread Size
European Design StandardSub-plate
Model Num bers
N. Am erican Design StandardSub-plate
Model Num bers
Approx. Mass kg (lbs.)
EFGM-03Y-30 EFGM-03Z-30 EFGM-06X-30 EFGM-06Y-30
Rc 3/4 Rc 1 Rc 1
Rc 1-1/4
3/4 BSP.F 1 BSP.F 1 BSP.F
1-1/4 BSP.F
3/4 NPT 1 NPT 1 NPT
1-1/4 NPTEFG EFCG
Thread Size Thread Size
EFGM-03Y-3080 EFGM-03Z-3080 EFGM-06X-3080 EFGM-06Y-3080
EFGM-03Y-3090 EFGM-03Z-3090 EFGM-06X-3090 EFGM-06Y-3090
OM
P.P.P.P.
P.P.
OM
OM
OM
A Ba b
P T
03 06EFCG- -∗ -E-51∗
[Exam ple of Ci rcui t]
03 06EFCG- -∗ -E-51∗
03 06EFG- -∗ -51∗
03 06EFG- -∗ -E-51∗
1 2
3 4
1 2
4
3
No.15
AttachmentMounting bolts
Sub-plates are available. Specify the sub-plate model number from the table above. When sub-plates are not used, the mounting surface should have a good machined finish.
Sub-plate
Instructions
Applicable Pow er AmplifiersFor stable performance, it is recommended that Yuken's applicable power amplifiers be used (for details see the Catalogue No. Pub. EC-1305).Model Numbers: AME-D-10-∗-20
AME-D2-1010-∗-10 SK1022-∗-∗-11 SK1015-11 (For DC power supply) AMN-D-10 (For DC power supply)
Drain Back PressureCheck that the drain back pressure dose not exceed 0.2 MPa (29 PSI).
Pilot Type SelectionThis valve is constructed so as to operate at a pre-determined pilot pressure. For the 03, a pilot pressure of 1 MPa (145 PSI) or higher is required. For the 06, the requied pilot pressure is 1.5 MPa (220 PSI) or higher. To obtain such a required pilot pressure, select the pilot type according to the circuit examples on the right. / Use the external pilot type (pilot connection code: E) whether a metre-in or metre-out circuit is employed. Use the internal pilot type (pilot connection code: None) Use the external pilot type (pilot connection code: E)
E Series 10 Series Flow Control (and Check)
Valves Ω
PROPORTIONAL CONTROLS
Installation Drawing
50.8 (2.00)
61.8
(2
.43)
Manual Adjustment Screw 3 (.12) Hex. Soc. INC.
Mounting Surface (O-Rings Furnished)
Inlet Port for Controlled Flow or Outlet Port for Reversed Free Flow
Connector The direction can be altered to every 90 degree angles.
11 (.43) Dia. Through 17.5 (.69) Dia. Spotface 4 Places
Air Vent 3 (.12) Hex. Soc. 3 Places
Two Locating Pins 6 (.24) Dia.
Drain Port
Outlet Port for Controlled Flow or Inlet Port for Reversed Free Flow
6 (.24)
Pilot Port
101.6 (4.00)125
(4.92)
11.7 (.46)
101.
6 (4
.00)
125
(4.9
2)
11.7
(.4
6)
57.5
(2
.26)
69.5
(2
.74)
39 (1.54)
158.1 (6.22)
68 (2.68)
69 (2.72)88
(3.46)235.5 (9.27)
Inlet Port for Controlled Flow or Outlet Port for Reversed Free Flow
Connector The direction can be altered to every 90 degree angles.
17.5 (.69) Dia. Through 26 (1.02) Dia. Spotface 4 Places
Air Vent 3 (.12) Hex. Soc. 3 Places
Drain Port
Outlet Port for Controlled Flow or Inlet Port for Reversed Free Flow
Pilot Port
73 (2.87)
146 (5.75)180
(7.09)
17 (.67)
104.
8 (4
.13)
133.
4 (5
.25)
174
(6.8
5)
20.3
(.8
0)
Mounting Surface (O-Rings Furnished)
Two Locating Pins 16 (.63) Dia.
Manual Adjustment Screw 3 (.12) Hex. Soc. INC.
57.5
(2
.26)
69.5
(2
.74)
39 (1.54)
199.1 (7.84)
7 (.28)
104 (4.09)105
(4.13)120
(4.72)276.5
(10.89)
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .. . .
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .. . .
No.16
EFG EFCG-03- -∗-51/5190
E Series 10 Series Flow Control (and Check)
Valves Ω
60 125
EFG EFCG-06-250-∗-51/5190
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
H
Sub-plate Model Num bers
EFGM-06X-30 EFGM-06Y-30 EFGM-06X-3080 EFGM-06Y-3080 EFGM-06X-3090 EFGM-06Y-3090
Dim ensions m m (Inches)
Sub-plate Model Num bers
EFGM-03Y-30 EFGM-03Z-30 EFGM-03Y-3080 EFGM-03Z-3080 EFGM-03Y-3090 EFGM-03Z-3090
Thread Size"B" Thd. "C" Thd. "D" Thd.
Rc 3/4 Rc 1
3/4 BSP.F 1 BSP.F 3/4 NPT 1 NPT
Rc 1/4
1/4 BSP.F
1/4 NPT
M10
3/8-16 UNC
E m m (in.)
18 (.71)
21 (.83)
Sub-plate Model Num bersEFGM-06X-30 EFGM-06Y-30 EFGM-06X-3080 EFGM-06Y-3080 EFGM-06X-3090 EFGM-06Y-3090
Thread Size"A" Thd. "B" Thd. "C" Thd.
Rc 1 Rc 1-1/4 1 BSP.F
1-1/4 BSP.F 1 NPT
1-1/4 NPT
Rc 3/8
3/8 BSP.F
3/8 NPT
M16
5/8-11 UNC
30 (1.18)
D
35 (1.38)
55.2 (2.17) 52 (2.05)
55.2 (2.17) 52 (2.05)
55.2 (2.17) 52 (2.05)
E137.8 (5.43) 132 (5.20)
137.8 (5.43) 132 (5.20)
137.8 (5.43) 132 (5.20)
F14.3 (.56) 19.3 (.76) 14.3 (.56) 19.3 (.76) 14.3 (.56) 19.3 (.76)
H101.1 (3.98) 91.3 (3.59)
101.1 (3.98) 91.3 (3.59)
101.1 (3.98) 91.3 (3.59)
J K
106 (4.17)
116 (4.57)
106 (4.17)
35 (1.38) 40 (1.57) 35 (1.38) 40 (1.57) 35 (1.38) 40 (1.57)
N45 (1.77) 60 (2.36) 45 (1.77) 60 (2.36) 45 (1.77) 60 (2.36)
P34 (1.34) 39 (1.54) 34 (1.34) 39 (1.54) 34 (1.34) 39 (1.54)
L Q
11 (.43)
11 (.43)
15.2 (.60) 15 (.59)
20.6(.81)
50.8(2.00)
75(2.95)
101.6(4.00)102.4(4.03)125(4.92)
0.8 (.03)
11(.43) Dia. Through 17.5(.69) Dia. Spotface 4 Places
11.1
(.4
4)
23(.91) Dia. 2 Places
14.2
(.5
6)81
.5
(3.2
1)
130(
5.12
)
86.5
(3.4
1)
22.2(.87)"B" Thd. 2 Places
92.2(3.63)
6(.24) Dia. "C" Thd. (From Rear)
40
(1.5
7)
19(.7
5)
"C" Thd. (From Rear)
11.7(.46)
16.1
(.6
3)54
(2.1
3)
7(.28) Dia. 8(.31) Deep 2 Places
"D" Thd. "E" Deep 4 Places
28.6
(1
.13) 61
.8
(2.4
3)
92(3
.62)
101.
6(4.
00)
11(.43) Dia.47.8
(1.88)
146(5.75)168(6.61)
11 (.43)
20(.7
9)
17.5(.69) Dia. Through 26(1.02) Dia. Spotface 4 Places
17(.67) Dia. 10(.39) Deep 2 Places
1.6 (.06)
22.2(.87)
73(2.87)104.8(4.13)108(4.25)
144.5(5.69)146(5.75)180(7.09)
17 (.67)
"A" Thd. 2 Places
"C" Thd. "D" Deep 4 Places
29(1.14) Dia. 2 Places
F
H
E
J
174(
6.85
)
126(
4.96
)24
(.9
4)
"B" Thd. (From Rear)
6(.24) Dia.
33(1.30)
K
147(5.79)212(8.35)250(9.84)
19 (.75)
"Q" Dia.
3.7(
.15)
12.7
(.50)
41.3
(1.6
3)85
.7(3
.37)
104.
8(4.
13)
133.
4(5.
25)
136(
5.35
)
L N P
"B" Thd. (From Rear)
No.17
Sub-plateEFGM-03Y, 03Z-30/3080/3090
EFGM-06X, 06Y-30/3080/3090DIMENSIONS IN
MILLIMETRES (INCHES)
Ω
E Series Sub-plate for
10 Series Flow Control (and Check)
PROPORTIONAL CONTROLS
Typical Performance Characteristics
Tim e
EF∗G-03-125
EF∗G-03-60
EFG EFCG -03
12535L /minU.S.GPM
Flow
Rate
100
75
50
25
0
30
25
20
15
10
5
00 200 400 600 800 1000
Input Current mA
EFG EFCG -06
25065L /minU.S.GPM
Flow
Rate
200
150
100
50
0
60
50
40
30
20
10
00 200 400 600 800 1000
Input Current mA
EFG EFCG -03
125 L /min (33 U.S.GPM)
60 L /min (15.9 U.S.GPM)
0.2s
Step Signal
Flow
Rate
15035
L /minU.S.GPM
3025201510
50
125
100
75
50
25
0
Tim e
EFG EFCG -06
Flow
Rate
30070
L /minU.S.GPM
250
250 L /min (66 U.S.GPM)
125 L /min (33 U.S.GPM)
0.2s
Step Signal
200
150
100
50
0
60504030
1020
0
0.1 0.2 0.4 0.7 1 2 4 7 10 20 40 70Frequency (Hz)
Phas
e (d
eg.)
Gai
n (d
B)
Flow Rate : 65±15 L /min (17±4.0 U.S.GPM) Supply Pressure : 13.7 MPa (2000 PSI)
Phase
Gain-10
-20
-30
0
-20-40
-60-80
-100
-120-140
-160
-180
EFG EFCG -03
0.1 0.2 0.4 0.7 1 2 4 7 10 20 40 70Frequency (Hz)
Phas
e (d
eg.)
Gai
n (d
B)
-30
0
EFG EFCG -06
Flow Rate : 125±25 L /min (33±6.6 U.S.GPM)
-20
-40
-60-80
-100-120
-140
-160-180
-20
-10
Phase
Gain
No.18
E Series 10 Series Flow Control (and Check)
Valves Ω
Input Current vs. Flow
Step ResponseThese characteristics have been obtained by m easuring on each valve. Therefore , they m ay vary according to a hy draulic circuit to be used.
Frequency Response
PROPORTIONAL CONTROLS
H
Typical Performance Characteristics
EFG EFCG -03
Differential Pressure
14037.5L/minU.S.GPM
125
110
35.032.530.0
75
60
45
20.017.515.012.5
30
15
0
7.55.02.5
0
Oil: ISO VG 46 Oil
Flow
Rat
e
10 20 30 40 50 60 70
50 60 80 100 120 140 160200 100 75 50 40 30 20 15
1000 500 300 200 100 80
Temperature
Viscosity
°C
°F2 mm /s
SSU
EFG EFCG-06
28075L/minU.S.GPM
250
220
706560
155
125
95
40353025
60
30
0
151050
Oil: ISO VG 46 Oil
Flow
Rat
e10 20 30 40 50 60 70
50 60 80 100 120 140 160200 100 75 50 40 30 20 15
1000 500 300 200 100 80
Temperature
Viscosity
°C
°F2 mm /s
SSU
EFG EFCG-03 14037.5
L/minU.S.GPM
12535.032.5
11030.0
857055
402510
22.520.017.5
10.07.55.02.5
15.0
0 4 8 12 16 20
0 500 1000 1500 2000 2500 3000
Flow
Rat
e
MPa
PSI
Differential Pressure
0 4 8 12 16 20
0 500 1000 1500 2000 2500 3000
MPa
PSI
EFG EFCG-06 270
L/minU.S.GPM
2507065
23060
140120100
4020
3530
10
50
25Flow
Rat
e
0
No.19
Viscosity vs. Flow
E Series 10 Series Flow Control (and Check)
Valves Ω
Differential Pressure vs. Metred Flow
PROPORTIONAL CONTROLS
Spare Parts List
ItemE318-Y06M1-28-61 SO-NB-G35 SO-NB-P28 SO-NB-P28 SO-NB-P26 SO-NB-P16 SO-NB-P14 SO-NB-P9 SO-NB-P6 SO-NA-A016
Nam e of Parts Qty .Solenoid Ass'y
O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
1 1 1 2 1 1 1 1 2 1
25 32 33 34 35 36 37 38 39 40
Model Num bers Seal Kit Num bersEFG-03-∗-∗-51∗ EFCG-03-∗-∗-51∗
Part Num bers
KS-EFG-03-51 KS-EFCG-03-51
ItemE318-Y06M1-28-61 SO-NA-P21 SO-NB-P50 SO-NB-P46 SO-NB-P36 SO-NB-P34 SO-NB-P32 SO-NA-P21 SO-NB-P10 SO-NB-P9
Nam e of Parts Qty .Solenoid Ass'y
O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
1 1 3 1 1 2 4 1 2 3
31 33 34 35 36 37 38 39 40 41
Model Num bers Seal Kit Num bersEFG-06-250-∗-51∗ EFCG-06-250-∗-51∗
Part Num bers
KS-EFG-06-51 KS-EFCG-06-51
B B
CC
With Check Valve (EFCG-03)
32 1618 2 29 37 17 19
14 4115 30 31
21 22 36 24 23
26 13 104 9 6 42 5 3 40 34 27
1228725 11 31 39 35 1 8 31 38 33
Detai l o f Section C-C
22342123 391918 20
13 44 1 45 44 34 24
A
32 1742 46 49 30 38 7
16
41
33
35
1
29
38
1543 1431 2 41 36 37 38
4012 47 9 47 4011 10 12
48 2839
27
26
1
With Check Valve (EFCG-06)
Section B-B
Detai l o f "A"
5 6 8 4 3
CAUTION
List of Seals and Solenoid Ass'y
L ist of Seal Ki ts
No.20
EFG EFCG-03-∗-∗-51/5190
E Series 10 Series Flow Control (and Check)
Valves Ω
Note: Note:
The connector assem bly GDM-211-B-11 (Item 26) is not included in the solenoid assem bly . W hen ordering seals, please specify the seal kit num ber from the table right. In addition to the above o-rings, o-rings for solenoid ass'y is included in the seal kit. For the detail of the solenoid ass'y seals, see the Catalogue No. Pub. EC-1302.
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
EFG EFCG-06-250-∗-51/5190
List of Seals and Solenoid Ass'y
L ist of Seal Ki ts
Note: Note:
The connector assem bly GDM-211-B-11 (Item 32) is not included in the solenoid assem bly . W hen ordering seals, please specify the seal kit num ber from the table right. In addition to the above o-rings, o-rings for solenoid ass'y is included in the seal kit. For the detail of the solenoid ass'y seals, see the Catalogue No. Pub. EC-1302.
Two O-rings are required for the EFCG.
PROPORTIONAL CONTROLS
Interchangeability between Current and New
H
Manual Adj. Screw 3(.12) Hex. Soc.
Adaptor 22(.87) Hex.
Air Vent 3(.12) Hex. Soc.
Air Vent 3(.12) Hex. Soc. 3 Places
Manual Adj. Screw 3(.12) Hex. Soc.
See EDG-01 (Catalogue No. Pub. EC-1302) for the details of the solenoid ass'y.
See EDG-01 (Catalogue No. Pub. EC-1302) for the details of the solenoid ass'y.
Current: Design 50
Interchangeability betw een Current and New DesignEFG/EFCG-03/06 series valves have changed model from 50 to 51 design in line with the model change of solenoid ass'y (E318).
Specifications and characteristicsNo change in specifications and characteristics between current and new design.
Mounting InterchangeabilityThere is an interchangeability in the mounting dimensions between current and new design, however, note that because of improvements made on the solenoids, the overall shapes have been changed as shown below.
New: Design 51
E Series 10 Series Flow Control (and Check)
Valves Ω
No.21
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
1 2
Specifications / Model Number Designation
1. 2.
Model No.Description
EFBSeries
Num ber
GTy pe of
Mounting
-03 -125 -17
Sub-plate Mounting
G:
Valve Size
Max. Metred Flow L /m in (U.S.GPM)
W ithout Proportional P ilot Relief Valve
None:
Design Num ber
17
EFBG-03 -125-∗-17∗
Max. Operating Pressure 24.5 (3550)
03
MPa (PSI)
Max. Flow L /m in (U.S.GPM)
Ω
Proportional Electro- Hy draulic Flow Control and Relief Valve
EFB:See SpecificationsC, H :
250 ( 66)250:
Metred Flow Adjustm ent RangeL /m in (U.S.GPM)
1.4-13.7 (205-2000)
C:
Rated Current Coil Resistance
Flow
Con
trols
Pres
sure
Con
trols
06
10 500 ( 132)500:
-CProportional P ilot Relief Valve
Pressure Adjustm ent Range
EFBG-06 -250-∗-17∗
EFBG-10 -500-∗-17∗
125 (33)
1-125 (.26-33)
24.5 (3550)
250 (66)
2.5-250 (.66-66)
24.5 (3550)
500 (132)
5-500 (1.32-132)
Hy steresis Repeatability
Differential PressureMPa (PSI)
600 m A 43.5
Less than 7% Less than 1%
Ω580 m A 43.5
Less than 7% Less than 1%
Ω700 m A 43.5
Less than 7% Less than 1%
0.6 (85) 0.7 (100) 0.9 (130)
1.4-20.6 (205-3000)
H:Pres. Adj . Range MPa (PSI)
Rated Current
Coil Resistance Hy steresis Repeatability
Approx. Mass kg (lbs.) Refer to page 24 to 26
750 m A 750 m A
C H
: :
1.5-13.7 (220-2000)
C :
1.5-20.6 (220-3000)
H :
690 m A 730 m A
C H
: :
1.6-13.7 (230-2000)
C:
1.6-20.6 (230-3000)
H:
690 m A 690 m A
C H
: :
10 Less than 3% Less than 1%
Ω 10 Less than 3% Less than 1%
Ω 10 Less than 3% Less than 1%
Ω
125 ( 33)125:
Design Standards
∗
Refer to
No.22
17
17
Design Standards: None 90
Japanese Standard "JIS" and European Design Standard N. Am erican Design Standard
........... ...............
Graphic Sym bols
Without Proportional Pilot Relief Valve
OM
A
Y
V
T
P
With Proportional Pilot Relief Valve
OM
A
Y
V
T
P
Specifications
Model Number Designation
E Series 40 -10 Series Flow Control and Relief Valves EFBG-03/06/10 (3/8, 3/4, 1-1/4), Sub-plate MountingΩ Ω
The specifications for pressure controls are applied to m odels with proportional pilot relief valve. (Ex. EFBG-03-125-C-∗-17) The m axim um pressure adjustm ent range of the m odels without proportional pilot relief valves is 24.5 MPa (3550 PSI).
PROPORTIONAL CONTROLS
H
Sub-plate / Instructions / Others
Valve Model Num bers
EFBG-03 EFBG-06 EFBG-10
Socket Head Cap ScrewJapanese Std. "JIS" and European Design Std. N. Am erican Design Std.
Qty .
M10 × 100 Lg. M16 × 130 Lg. M20 × 130 Lg.
3/8-16 UNC × 4 Lg. 5/8-11 UNC × 5 Lg. 3/4-10 UNC × 5 Lg.
4 4 4
Valve Model
Num bers
EFBG-03
EFBG-06
EFBG-10
Japanese Standard "JIS"Sub-plate
Model Num bers Thread Size
European Design StandardSub-plate
Model Num bers
N. Am erican Design StandardSub-plate
Model Num bers
Approx. Mass kg (lbs.)
EFBGM-03Y-10 EFBGM-03Z-10 EFBGM-06X-10 EFBGM-06Y-10
EFBGM-10Y-101-1/2, 2 Flange
Mounting
Thread Size Thread Size
1-1/2, 2 Flange
Mounting
1-1/2, 2 Flange
Mounting37 (81.6)EFBGM-10Y-1080 EFBGM-10Y-1090
Rc 3/4 Rc 1 Rc 1
Rc 1-1/4
3/4 BSP.F 1 BSP.F 1 BSP.F
1-1/4 BSP.F
3/4 NPT 1 NPT 1 NPT
1-1/4 NPT
EFBGM-03Y-1080 EFBGM-03Z-1080 EFBGM-06X-1080 EFBGM-06Y-1080
EFBGM-03Y-1090 EFBGM-03Z-1090 EFBGM-06X-1090 EFBGM-06Y-1090
12.5 (27.6) 16 (35.3)
6 (13.2)
Model Num bers
EFBG-03-125-17/1790 EFBG-06-250-17/1790 EFBG-10-500-17/1790
Power Am plifier Model Num bersFor Flow Control
03 06 10
EFBG- -∗ C H- -17/1790
For Pres. ControlAME-D-S-∗-32 AME-DF-S-∗-22 AME-T-S-∗-22
AME-D2-H1-∗-12
AttachmentMounting Bolts
Sub-plates are available. Specify the sub-plate m odel num ber from the table above. W hen sub-plates are not used, the m ounting surface should have a good m achined finish.
Sub-plate
Instructions
Applicable Pow er AmplifiersFor stable performance, it is recommended that Yuken's applicable power amplifiers be used (for details see the Catalogue No. Pub. EC-1305).
W hen ordering the EFBGM-10Y, see Ty pe F3 P ipe Flange Kits on the Catalogue No. Pub. EC-3001 and order an appropriate pipe flange kit also.
Drain Back PressureCheck that the drain back pressure dose not exceed 0.2 MPa (29 PSI).When Relief Valve Passing Flow Rate is Low in Pressure Control StateTo avoid preselected pressure instability, use a passing flow rate of 10 L/min (2.6 U.S.GPM) or higher for nominal sizes 03 and 06 or 15 L/min (4.0 U.S.GPM) or higher for nominal size 10. Further, check that the tank-line back pressure does not exceed 0.5 MPa (70 PSI).Safety Valve Pressure SettingThe pressure of the safety valve is preset at the value equal to the upper limit of the pressure adjustment range plus 2 MPa (290 PSI). Please adjust the pressure of the valve so preset to meet the pressure to be used actually. To lower the pressure setting, turn the safety valve pressure adjustment screw anti-clockwise. After adjustment, be sure to tighten the lock nut.
E Series 40 -10 Series Flow Control and Relief Valves
EFBG-03/06/10Ω Ω
No.23
PROPORTIONAL CONTROLS
Installation Drawing
188 (7.40)
61.7 (2.43)
38
(1.5
0)10
0.6
(3.9
6)39
(1
.54)Fu
lly E
xten
ded
216(
8.50
)50.8
(2.00)101.6 (4.00)125
(4.92)
11.7 (.46)
61.8
(2
.43)
35.5
(1
.40)
101.
6 (4
.00)
130
(5.1
2)
14.2
(.5
6)
Air Vent 3 (.12) Hex. Soc.
Pressure Adj. Screw for Safety Valve 3 (.12) Hex. Soc. INC.
Lock Nut 10 (.39) Hex.
Outlet Port "A"
The direction can be altered to every 90 degree angles
Drain Port "Y"
Vent Port "V"
Manual Flow Adjustment M4 Thd. (Internal Thd.)
INC.
Tank Port "T"
11 (.43) Dia. Through 17.5 (.69) Dia. Spotface 4 Places
80 (3.15)
85
(3.3
5) 125
(4.9
2)39
(1
.54)
212
(8.3
5)
57.5
(2
.26)
41
(1.6
1)
110.
5 (4
.35)
6 (.2
4)Mounting Surface (O-Rings Furnished) Two Locating Pins
6(.24) Dia.
Connector
Air Vent 3 (.12) Hex. Soc. 3 Places
Manual Pressure Adj. Screw 3 (.12) Hex. Soc.
INC.
Connector The direction can be altered to 90 degree angles.
29.7 (1.17)
47.7 (1.88)
174 (6.85)
102.
5 (4
0.4)
Lock Nut 10 (.39) Hex.
Inlet Port "P"
Pressure Adjustment Screw for Safety Valve 3(.12) Hex. Soc.
INC.
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Fully
Ext
ende
d
37.7 (1.48)
No.24
E Series 40 -10 Series Flow Control and Relief Valves
EFBG-03Ω Ω
Models w ith Proportional Pilot Relief ValveC HEFBG-03-125- -17/1790
Models w ithout Proportional Pilot Relief ValveEFBG-03-125-17/1790
16 kg (35.3 lbs.)
Approx. Mass ......
14 kg (30.9 lbs.)
Approx. Mass ......
For other dim ensions, please refer to the m odels with proportinal pilot relief valve.
Manual flow adjustment can be done by screwing for example an M4 20L screw in the M4 thread or pushing in a rod etc. there.
×
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Installation Drawing
82
(3.2
3)
67 (2.64)
43 (1.69)
247 (9.72)
133.
4 (5
.25)
20.3
(.8
0)17
4 (6
.85)
Inlet Port "P"
Outlet Port "A"
Vent Port "V"
Tank Port "T"
Drain Port "Y"
Pressure Adj. Screw for Safety Valve 3(.12) Hex. Soc. INC.
Lock Nut 10(.39) Hex.
Air Vent 3 (.12) Hex. Soc.
32.5
(1
.28)
39
(1.5
4)10
6.2
(4.1
8)
Fully
Ext
ende
d21
6(8.
50)
The direction can be altered to every 90 degree angles.
73 (2.87)
146.1 (5.75)180
(7.09)
17 (.67)
17.5(.69) Dia. Through 26(1.02) Dia. Spotface 4 Places
Manual Flow Adjustment M4 Thd. (Internal Thd.) INC.
80 (3.15)
Connector The direction can be altered to 90 degree angles.
39
(1.5
4)15
7 (6
.18)
107
(4.2
1)
245
(9.6
5)7
(.28)
57.5
(2
.26)
131.
5 (5
.18)
62
(2.4
4)
Air Vent 3 (.12) Hex. Soc. 3 Places
Connector
Mounting Surface (O-Rings Furnished)
Two Locating Pins 16 (.63) Dia.
Manual Pressure Adjustment Screw 3(.12) Hex. Soc. INC. 30 kg (66.2 lbs.)Approx. Mass ......
28 kg (61.7 lbs.)Approx. Mass ......
Manual Pressure Adj. Screw 3(.12) Hex. Soc. INC.
Lock Nut 10(.39) Hex.
Fully
Ext
ende
d11
9(4.
69)
58 (2.28)
43 (1.69)
238 (9.37)
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Fully
E
xten
ded
No.25
E Series 40 -10 Series Flow Control and Relief Valves
EFBG-06Ω Ω
Models w ith Proportional Pilot Relief ValveC HEFBG-06-250- -17/1790
Manual flow adjustm ent can be done by screwing for exam ple an M4 20L screw in the M4 thread or pushing in a rod etc. there.
Models w ithout Proportional Pilot Relief ValveEFBG-06-250-17/1790
For other dim ensions, please refer to the m odels with Proportional P ilot Relief Valve.
×DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
115
(4.5
3)
73.5 (2.89)
48.5 (1.91)
315 (12.40)
177.
8 (7
.00)
23
(.91)
224
(8.8
2)
Inlet Port "P"
Outlet Port "A"
Vent Port "V"
Tank Port "T"
Drain Port "Y"
Pressure Adj. Screw for Safety Valve 3(.12) Hex. Soc.
INC.
Lock Nut 10(.39) Hex.
Air Vent 3 (.12) Hex. Soc.
22.5
(.8
9)39
(1
.54)
116.
5 (4
.59)
Fully
Ext
ende
d21
6(8.
50)
The direction can be altered to every 90 degree angles.
98.5 (3.88)
196.9 (7.75)244
(9.61)
23.5 (.93)
21.5(.85) Dia. Through 32(1.26) Dia. Spotface 4 Places
Manual Flow Adjustment M4 Thd. (Internal Thd.) INC.
80 (3.15)
Connector The direction can be altered to 90 degree angles.
39
(1.5
4)18
7 (7
.36)
107
(4.2
1)
274
(10.
79)
10
(.39)
57.5
(2
.26)
219.
5 (8
.64)
150
(5.9
1)
Air Vent 3 (.12) Hex. Soc. 3 Places
Connector
Mounting Surface (O-Rings Furnished)
Two Locating Pins 18(.71) Dia.
60 kg (132 lbs.)Approx. Mass ......
58 kg (128 lbs.)Approx. Mass ......
Pressure Adj. Screw for Safety Valve 3(.12) Hex. Soc.
INC.
Lock Nut 10(.39) Hex.
Fully
Ext
ende
d14
5.5(
5.73
)
59.5 (2.34)
41.5 (1.63)
301 (11.85)
M8 Thd. 16(.63) Deep 2 Places For Eye Bolts
70
(2.7
6)
Manual Pressure Adjustment Screw 3(.12) Hex. Soc.
INC.
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
E Series 40 -10 Series Flow Control and Relief Valves
EFBG-10Ω Ω
Models w ith Proportional Pilot Relief ValveC HEFBG-10-500- -17/1790
Manual adjustm ent can be done by screwing for exam ple an M4 20 L screw in the M4 thread or pushing in a rod etc. there.
Models w ithout Proportional Pilot Relief ValveEFBG-10-500-17/1790
For other dim ensions, please refer to the m odels with Proportional P ilot Relief Valve.
No.26
×DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Installation Drawing
EFBGM-03Y-10EFBGM-03Z-10EFBGM-03Y-1080EFBGM-03Z-1080EFBGM-03Y-1090EFBGM-03Z-1090
3/4 BSP.F18 (.71)
Rc 1/4M10
Rc 3/4Rc 1
1 BSP.F3/4 NPT1 NPT
1/4 BSP.F
1/4 NPT 3/8-16 UNC 21 (.83)
11 (.43)
11.7 (.46)
11 (.43)
"A" Thd. "B" Thd.Thread Size
"C" Thd. D ESub-plate
Model Num bers
Sub-plate Model No. B C D
Dim ensions m m (in.)
103.3 (4.07)95 (3.74)
45 (1.77)60 (2.36)
35 (1.38)40 (1.54)
EFBGM-06XEFBGM-06Y
Sub-plate Model No. "E" Thd. "F" Thd. "H" Thd.
Thread Size"J" Thd. K L
m m (in.)
EFBGM-06X-10EFBGM-06Y-10EFBGM-06X-1080EFBGM-06Y-1080EFBGM-06X-1090EFBGM-06Y-1090
Rc 1Rc 1-1/41 BSP.F
1-1/4 BSP.F1 NPT
1-1/4 NPT
Rc 3/8
3/8 BSP.F
3/8 NPT
Rc 1/4
1/4 BSP.F
1/4 NPT
M 16
M 16
5/8-11 UNC
30 (1.18)
30 (1.18)
35 (1.38)
14 (.55)15.2 (.60)
14 (.55)
m m (in.)
59(2
.32)
80(3
.15)
101.
6(4.
00)
130(
5.12
)
100(
3.94
)
14.2
(.5
6)
20(.7
9)
23.8(.94)
50.8(2.00)77.8(3.06)
101.6(4.00)102.4(4.03)
125(4.92)11.7 (.46)
0.8 (.03)
12.7
(.5
0)28
.6
(1.1
3)88
.9(3
.50)
95.3
(3.7
5)
106.8(4.20)
146(5.75)168(6.61)
"C" Thd. "D" Deep 4 Places
11(.43) Dia. Through 17.5(.69) Dia. Spotface 4 Places
23(.91) Dia. 3 Places
7(.28) Dia. 7(.28) Deep 2 Places
"A" Thd. (From Rear) 3 Places
"B" Thd.
6(.24) Dia.
"E" Dia. "B" Thd.(From Rear)
22.2 (.87) 39.2
(1.54)
11 (.43)
20
(.79)
40
(1.5
7)
1.6(.06)28.1(1.11)
73.1(2.88)118.1(4.65)
144.5(5.69)146.1(5.75)180(7.09)17
(.67)
16(.6
3)B
126(
4.96
)
174(
6.85
)24
(.9
4)
17.5(.69) Dia. Through 26(1.02) Dia. spotface 4 Places
"J" Thd. "K" Deep 4 Places
29(1.14) Dia. 3 Places
17(.67) Dia. 10(.39) Deep 2 Places
3.7(
.15)
12.7
(.50)
41.3
(1.6
3)85
.7(3
.37)
107(
4.21
)
133.
4(5.
25)
20.3
(.8
0)
"E" Thd. 3 Places (From Rear)
6.2(.24) Dia. "H" Thd. (From Rear)
33(1.30)19(.75)
212(8.35)250(9.84)
"L" Dia. "F" Thd. (From Rear)
D
C
No.27
Sub-plateEFBGM-03Y/03Z-10/1080/1090
E Series Sub-plate for
40 -10 Series Flow Control and Relief ValvesΩ Ω
EFBGM-06X/06Y-10/1080/1090DIMENSIONS IN
MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
Sub-plate Model No. "B" Thd. "C" Thd.
Thread Size
Rc 3/83/8 BSP.F3/8 NPT
Rc 1/41/4 BSP.F1/4 NPT
EFBGM-10Y-10EFBGM-10Y-1080EFBGM-10Y-1090
Sub-plate Model No.
EFBGM-10Y-10EFBGM-10Y-1080EFBGM-10Y-1090
"D" Thd. "E" Thd.
F Hm m (in.)
M20 M16
3/4-10 UNC 5/8-11 UNC
32 (1.26)
34 (1.34)
14 (.55)15.2 (.60)14 (.55)
177.
8(7.
00)
119(
4.69
)
36.1
(1
.42)
162(6.38)
196.9(7.75)
198.4(7.81)
244(9.61)
1.6 (.06)
23.5 (.93)
23
(.91)
224
(8.8
2)
212(8.35)
334(13.15)
"D" Thd. "F" Deep 4 Places
21.5(.85) Dia. Through 32(1.26) Dia. spotface 4 Places
43.5(1.71) Dia. 3 Places
25 (.98)
73 (2.87)
50
(1.9
7)80
(3
.15)
17.5
(.6
9)
55.5
(2
.19)
144.
5(5.
69)
250(
9.84
)
35 (1.38)
73 (2.87)
98.5 (3.88)
"E" Thd. "F" Deep 12 Places (From Rear)
20(.79) Dia. 15(.59) Deep 2 Places
29
(1.1
4)73
(2
.87)
"H" Dia. "B" Thd. (From Rear)
48(1.89) Dia. 3 Places (From Rear)
6.2(.24) Dia. "C" Thd. (From Rear)
284(11.18)
73 (2.87)
72 (2.83)
43.5 (1.71)
EFBGM-10Y-10/1080/1090
No.28
E Series Sub-plate for
40 -10 Series Flow Control and Relief ValvesΩ Ω
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Typical Performance Characteristics
EFBG-03
0.1s
Step Signal
Tim e
16040
Flow
Rate
L /minU.S.GPM
140120100
80604020
0
353025201510
50
0.1s
Step Signal
Tim e
EFBG-0630080
Flow
Rate
L /minU.S.GPM
250
200
150
100
500
706050
3040
2010
0
0.1s
Step Signal
Tim e
EFBG-10600150
Flow
Rate
L /minU.S.GPM
500
400
300
200
1000
125
100
75
50
25
0
EFBG-0322
3000
Pres
sure
MPaPSI
2500
2000
1500
1000
18
14
10
6
Tim e
0.2s
Step Signal
EFBG-03-125-C
EFBG-03-125-H
EFBG-0622
3000
Pres
sure
MPaPSI
2500
2000
1500
1000
18
14
10
6
Tim e
0.2s
Step Signal
EFBG-06-250-C
EFBG-06-250-H
EFBG-1022
3000
Pres
sure
MPaPSI
2500
2000
1500
1000
18
14
10
6
Tim e
0.2s
Step Signal
EFBG-10-500-C
EFBG-10-500-H
EFBG-03
12535
Flow
Rate
L /minU.S.GPM
100
75
50
25
0
30
25
20
15
10
5
00 100 200 300 400 500 600
Input Current mA
EFBG-06
30080
Flow
Rate
L /minU.S.GPM
250
200
150
100
0
70
60
40
30
20
10
0 0 100 200 300 400 500 600Input Current mA
50
50
700
EFBG-10
500125
Flow
Rate
L /minU.S.GPM
0Input Current mA
400
300
200
100
0
100
75
50
25
0100 200 300 400 500 600 700
EFBG-0325
3500MPaPSI
20
15
10
5
0
3000
2500
2000
1500
1000
500
00 200 400 600 800 1000
Input Current mA
Pres
sure EFBG-03
-125-H
EFBG-03-125-C
EFBG-0625
3500MPaPSI
20
15
10
5
0
3000
2500
2000
1500
1000
500
00 200 400 600 800 1000
Input Current mA
Pres
sure
EFBG-06 -250-H
EFBG-06-250-C
EFBG-1025
3500MPaPSI
20
15
10
5
0
3000
2500
2000
1500
1000
500
00 200 400 600 800 1000
Input Current mA
Pres
sure
EFBG-10 -500-H
EFBG-10-500-C
No.29
Step Response
Input Current vs. Flow
E Series 40 -10 Series Flow Control and Relief Valves
EFBG-03/06/10Ω Ω
These characteristics have been obtained by measuring on each valve. Therefore, they may vary according to a hydraulic circuit to be used.Flow Contro ls
Pressure Contro ls
Input Current vs. Pressure
PROPORTIONAL CONTROLS
Spare Parts List
Item Nam e of PartsEFBG-03
O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
23 24 25 26 27 28 29 30 31 32
Valve Model Num bers Solenoid Ass'y Model No.
EFBG-03-125-17/1790 EFBG-06-250-17/1790
SO-NA-P6 SO-NB-G30 SO-NB-P32 SO-NB-P28 SO-NB-P14 SO-NB-P11 SO-NB-P9 SO-NB-A013
EFBG-061 1 2 3 1 1 1 1 1 1
Qty .Part Num bers
EFBG-03-125-C/H-17/1790EFBG-06-250-C/H-17/1790 E318-Y06M2-05-61
SO-NA-P6 SO-NB-P44 SO-NB-P42 SO-NB-P32 SO-NB-P34 SO-NB-P14 SO-NB-P11 SO-NA-P10 SO-NB-P9 SO-NB-A013
Solenoid Ass'y Model No. Safety Valve Model No.47 46 48
E321-45-20 SB1094-2002
46 4746 47
Model Num bers Seal Kit Num bersEFBG-03-125-17∗ EFBG-03-125-C/H-17∗ EFBG-06-250-17∗ EFBG-06-250-C/H-17∗
KS-EFBG-03-17 KS-EFBG-03-C-17 KS-EFBG-06-17 KS-EFBG-06-C-17
Detai l o f "B"
52 31
46
49
27
9
8
1124
26
39
AA
B
13 51 12 30 14
10
50
18 37 38 17 2 25 53 35 6 33 7 3 1 4 5
25
20
48
23
28
16
15
21
32
4142
43
44
45
49 47 19 36 29 34
22
48
40
41
32
15
16
2817 23 37 38 18
Without Proportional Pilot Relief Valve
Section A-A
EFBG-03-125-∗-17/1790 EFBG-06-250-∗-17/1790
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTIONList of Seals
Solenoid Ass'y and Safety valves
Note: The connector assem bly GDM-211-B-11 is not included in the solenoid assem bly . W hen ordering seals, please specify the seal kit num ber from the table above. In addition to the above o-rings, o-rings for solenoid ass'y and are included in the seal kit. For the details of seals for solenoid ass'y , see page12 and for solenoid ass'y see Catalogue No. Pub. EC-1302.
No.30
Ω ΩE Series
40 -10 Series Flow Control and Relief Valves EFBG-03/06
List of Seal Ki ts
PROPORTIONAL CONTROLS
Spare Parts List
HItem Nam e of Parts
O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
Solenoid Ass'y
19 20 21 22 23 24 25 26 27 28 42
Valve Model Num bers P roportional P ilot Relief Valve Model Num bers
Model Num bers Seal Kit Num bersEFBG-10-500-17∗ EFBG-10-500-C/H-17∗
KS-EFBG-10-17 KS-EFBG-10-C-17
SO-NA-P6 SO-NB-G60 SO-NB-G55 SO-NB-P50 SO-NB-P48 SO-NA-P10 SO-NB-P14 SO-NB-P11 PO-NB-P11 SO-NB-A013 E321-45-20
1 1 2 1 3 1 1 1 1 1 1
Qty .Part Num bers
EFBG-10-500-17/1790 Safety Valve Model Num bers43 44
SB1094-2002EFBG-10-500-C-17/1790EFBG-10-500-H-17/1790
EDG-01V-C-1-P18T17-5103EDG-01V-H-1-PNT13-5103
Detai l o f "C" Without Proportional P i lo t Rel ie f Valve
Section B-B
C
4531
43
424522
19
11
810202339
29 32 21 35 6 7 33 3 4 21 5 30
2 32 27 32 33 36 26 34
28 15 25 19 37 38
16 18 17
41
1412
24
13
40
29 2
44B
B
AA
Detai l o f Safety Valve (Item 44)
Section A-A
EFBG-10-500-∗-17/1790
List of Seals and Solenoid Ass'y
Pi lo t Valves and Safety Valves
Note: Refer to Catalogue No.Pub.EC-1302 of the Proportional P ilot Relief Valve for details of the pilot valve.
List of Seal Ki ts
No.31
Note: The connector assem bly GDM-211-B-11 is not included in the solenoid assem bly . W hen ordering seals, please specify the seal kit num ber from the table right. In addition to the above o-rings, o-rings for P ilot Valve and solenoid ass'y are included in the seal kit.
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
E Series 40 -10 Series Flow Control and Relief Valves
EFBG-10Ω Ω
PROPORTIONAL CONTROLS
Interchangeability between Current and New
EFBG-03-125-∗-17/1790EFBG-03-125-∗-15/1590EFBG-06-250-∗-17/1790EFBG-06-250-∗-15/1590
216(New)(Current) (8.50)
217 (8.54)216 (8.50)217 (8.54)
A38 (1.50)47 (1.85)
32.5 (1.28)39.5 (1.56)
B23.5 (.93)25.7 (1.01)
3 (.12)5.5 (.22)
C164 (6.46)
164.3 (6.47)196 (7.72)
196.3 (7.73)
D212 (8.35)213 (8.39)245 (9.65)245 (9.65)
E41 (1.61)
101.5 (4.00)62 (2.44)
130 (5.12)
F
(New)(Current)
Model Num bers
Fully Extended A
B C
D
F
E
Cable Deperture
Solenoid Ass'y E321-45-10
Air Vent
Pressure Adj. Screw for Safety Valve
See EDG-01 (Catalogue No. Pub. EC-1302) for the details of the solenoid ass'y
Manual Pressure Adj. Screw
B C Manual Pressure Adj. Screw
EF
D
Solenoid Ass'y E321-45-20
Cable Deperture
Pressure Adj. Screw for Safety Valve
See EDG-01 (Catalogue No. Pub. EC-1302) for the details of the solenoid ass'y
Air Vent 3 Places
Solenoid Ass'y E321-45-10
Air Vent
Pressure Adj. Screw for Safety Valve
See EDG-01 (Catalogue No. Pub. EC-1302) for the details of the solenoid ass'y
Manual Pressure Adj. Screw
Proportional Pilot Valve EDG-01-50∗Design
Pressure Adj. Screw for Safety Valve
Air Vent 3 Places
Manual Pressure Adj. Screw
See EDG-01 (Catalogue No. Pub. EC-1302) for the details of the solenoid ass'y
Proportional Pilot Valve EDG-01-51∗Design
Solenoid Ass'y E321-45-20
Fully Extended A
No.32
E Series 40 -10 Series Flow Control and Relief Valves
EFBG-03/06/10Ω Ω
Interchangeability betw een Current and New DesignModel changes have been made from 15 to 17-design in the EFBG-03/06 because of changes in the pilot valve building-in method and in EFBG-10 because of model changes in the pilot valve.Specification and CharacteristicsNo changes in specifications and characteristics between current and new design.
EFBG-03/06Interchangeability in Installation
There is an interchangeability in installation. However, the method of building in the pilot valve has been changed, bringing about changes in the appearance shapes and dimensions as shown below.
Current : Design 15 New : Design 17
Current : Design 15 New : Design 17
EFBG-10The mounting surface are interchangeable. Only the appearance shapes are different as follows;
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
1 2
H
Specifications
1. 2.
Model Num bersDescription
EFBG-03 -125-∗-∗-61∗
Max. Operating Pressure 24.5 (3550)MPa (PSI)
Max. Flow L /m in (U.S.GPM)
Ω
Metred Flow Adjustm ent RangeL /m in (U.S.GPM)
1.4-15.7 (200-2275)
C:
Rated Current Coil Resistance
Flow
Con
trols
Pres
sure
Con
trols
EFBG-06 -250-∗-∗-61∗
EFBG-10 -500-∗-∗-51∗
125 (33)
1-125 (.26-33)
24.5 (3550)
250 (66)
2.5-250 (.66-66)
24.5 (3550)
500 (132)
5-500 (1.32-132)
Hy steresis Repeatability
Differential PressureMPa (PSI)
1.5 (220) 1 (.26) 3 (.79)
800 m A 10
Less than 3% Less than 1%
0.7 (100) 0.7 (100) 0.9 (130)
1.4-24.5 (200-3550)
H:Pres. Adj . Range MPa (PSI)
Rated Current
Coil Resistance Hy steresis Repeatability
Approx. Mass kg (lbs.) Refer to page 35 to 37
890 m A 930 m A
C H
: :
820 m A 880 m A
C H
: :
800 m A 900 m A
C H
: :
10 Less than 3% Less than 1%
Ω 10 Less than 3% Less than 1%
Ω 10 Less than 3% Less than 1%
Ω
Pilot FlowL /m in (U.S.GPM)
at Norm alat Transition
Min. P ilot Pressure MPa (PSI)
Ω
1.5 (220) 1 (.26)
4 (1.06) 750 m A
10 Ω
1.5 (220) 1 (.26)
6 (1.59) 900 m A
10
Less than 3% Less than 1%
Less than 3% Less than 1%
1.4-15.7 (200-2275)
C:
1.4-24.5 (200-3550)
H:
1.5-15.7 (220-2275)
C :
1.5-24.5 (220-3550)
H :
Graphic Sym bols
With Proportional Pilot Relief Valve Without Proportional Pilot Relief Valve
OM
A
Y
V
T
P
OM
A
Y
V
T
P
OM
X
OM
X
External Pilot Internal Pilot External Pilot Internal Pilot
Specifications
E Series 10 -10 Series Flow Control and Relief Valves
EFBG-03/06/10 (3/8, 3/4, 1-1/4), Sub-plate Ω Ω
The specifications for pressure controls are applied to m odels with proportional pilot relief valve. (Ex. EFBG-03-125-C-∗-61) The m axim um pressure adjustm ent range of the m odels without proportional pilot relief valves is 24.5 MPa (3550 PSI).
No.33
PROPORTIONAL CONTROLS
Model Number Designation / Others
Valve Model Num bers
EFBG-03 EFBG-06 EFBG-10
Socket Head Cap ScrewJapanese Std. "JIS" and European Design Std. N. Am erican Design Std.
Qty .
M10 × 65 Lg. M16 × 100 Lg. M20 × 130 Lg.
3/8-16 UNC × 2-1/2 Lg. 5/8-11 UNC × 4 Lg. 3/4-10 UNC × 5 Lg.
4 4 4
Valve Model
Num bers
EFBG-03
EFBG-06
EFBG-10
Japanese Standard "JIS"Sub-plate
Model Num bers Thread Size
European Design StandardSub-plate
Model Num bers
N. Am erican Design StandardSub-plate
Model Num bers
Approx. Mass kg (lbs.)
EFBGM-03Y-20 EFBGM-03Z-20 EFBGM-06X-20 EFBGM-06Y-20
EFBGM-10Y-201-1/2, 2 Flange
Mounting
Thread Size Thread Size
1-1/2, 2 Flange
Mounting
1-1/2, 2 Flange
Mounting37 (81.6)EFBGM-10Y-2080 EFBGM-10Y-2090
EFBSeries
Num ber
GTy pe of
Mounting
-03 -125 -61
Sub-plate Mounting
G:
Valve Size
Max. Metred Flow L /m in (U.S.GPM)
W ithout Proportional P ilot Relief Valve
None:
Design Num ber
6103Proportional Electro- Hy draulic Flow Control and Relief Valve
EFB:See SpecificationsC, H :
250 ( 66)250:06
10 500 ( 132)500:
-CProportional P ilot Relief
Valve Pressure Adj . Range
125 ( 33)125:
Design Standards
∗
Refer to61
51
-EPilot
Connection
Internal P ilotNone:
External P ilotE:
Rc 3/4 Rc 1 Rc 1
Rc 1-1/4
3/4 BSP.F 1 BSP.F 1 BSP.F
1-1/4 BSP.F
3/4 NPT 1 NPT 1 NPT
1-1/4 NPT
EFBGM-03Y-2080 EFBGM-03Z-2080 EFBGM-06X-2080 EFBGM-06Y-2080
EFBGM-03Y-2090 EFBGM-03Z-2090 EFBGM-06X-2090 EFBGM-06Y-2090
12.5 (27.6) 16 (35.3)
6 (13.2)
Model Num bers
EFBG-03-125-(E)-61/6190 EFBG-06-250-(E)-61/6190 EFBG-10-500-(E)-51/5190
Power Am plifier Model Num bersFor Flow Control
EFBG-03-125-C/H-(E)-61/6190 EFBG-06-250-C/H-(E)-61/6190 EFBG-10-500-C/H-(E)-51/5190
For Pres. Control
AME-D-10-∗-20 AMN-D-10 (For DC Power Supply )
AME-D2-1010-∗-10
AttachmentMounting Bolts
Sub-plates are available. Specify the sub-plate m odel num ber from the table above. W hen sub-plates are not used, the m ounting surface should have a good m achined finish.
Sub-plate
Instructions
Applicable Pow er AmplifiersFor stable performance, it is recommended that Yuken's applicable power amplifiers be used (for details see Catalogue No. Pub. EC-1305).
W hen ordering the EFBGM-10Y, see Ty pe F3 P ipe Flange Kits on the Catalogue No. Pub. EC-3001 and order an appropriate pipe flange kit also.
Drain Back PressureCheck that the drain back pressure dose not exceed 0.2 MPa (29 PSI).When Relief Valve Passing Flow Rate is Low in Pressure Control StateTo avoid preselected pressure instability, use a passing flow rate of 15 L/min (4.0 U.S.GPM) or higher. Further, check that the tank-line back pressure dose not exceed 0.5 MPa (70 PSI).
No.34
Safety Valve Pressure SettingThe pressure of the safety valve is preset at the value equal to the upper limit of the pressure adjustment range plus 2 MPa (290 PSI). Please adjust the pressure of the valve so preset to meet the pressure to be used actually. To lower the pressure setting, turn the safety valve pressure adjustment screw anti-clockwise. After adjustment, be sure to tighten the lock nut.
E Series 10 -10 Series Flow Control and Relief Valves
EFBG-03/06/10Ω Ω
Model Number Designation
Design Standards: None 90
Japanese Standard "JIS" and European Design Standard N. Am erican Design Standard
........... ...............
PROPORTIONAL CONTROLS
H
Installation Drawing
12.8 (.50)
Manual Flow Adj. Screw 3(.12) Hex. Soc. INC.
Mounting Surface (O-Rings Furnished)
Inlet Port "P"
Air Vent 3 (.12) Hex. Soc. 3 Places
Two Locating Pins 6 (.24) Dia.
11.7
(.4
6)
Z
Outlet Port "A"
Pilot Pressure Port "X" Vent Port "V"
Tank Port "T"
Drain Port "Y"
14.2 (.56) 11(.43) Dia. Through
17.5(.69) Dia. C'Bore 4 Places
Manual Pressure Adj. Screw 3(.12) Hex. Soc.
INC.
61.8 (2.43)
94.8 (3.73)
101.6 (4.00)
130 (5.12)
33.3
(1
.31)
50.8
(2
.00)
57.5
(2
.26) 10
1.6
(4.0
0)12
5 (4
.92)
132
(5.2
0)2
(.08)
Fully
Ext
ende
d16
1(6.
34)
Air Vent 3 (.12) Hex. Soc. 3 Places
Pressure Adj. Screw for Safety Valve 3(.12) Hex. Soc. INC.
Lock Nut 10(.39) Hex.
59
(2.3
2)48
.2
(1.9
0)
171.
2 (6
.74)
248.
5 (9
.78)
39
(1.5
4)
6 (.2
4)
View Arrow Z
14 kg (30.9 lbs.)Approx. Mass ......
13.3 kg (29.3 lbs.)Approx. Mass ......
Pressure Adj. Screw for Safety Valve 3(.12) Hex. Soc.
INC.
Lock Nut 10(.39) Hex.
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
No.35
E Series 10 -10 Series Flow Control and Relief Valves
EFBG-03Ω Ω
Models w ith Proportional Pilot Relief ValveC HEFBG-03-125- -(E)-61/6190
Models w ithout Proportional Pilot Relief Valve
EFBG-03-125-(E)-61/6190
For other dim ensions, please refer to the m odels with Proportional P ilot Relief Valve.
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
No.36
19.7 (.78)
Manual Flow Adj. Screw 3(.12) Hex. Soc. INC.
Mounting Surface (O-Rings Furnished)
Inlet Port "P"
Air Vent 3 (.12) Hex. Soc. 3 Places
Two Locating Pins 16(.63) Dia.
Outlet Port "A"
Pilot Pressure Port "X"
Vent Port "V"
Tank Port "T"
Drain Port "Y"
17.5(.69) Dia. Through 26(1.02) Dia. Spotface 4 Places
Manual Pressure Adj. Screw 3(.12) Hex. Soc. INC.
129.7 (5.11)
133.4 (5.25)
174 (6.85)
17
(.67)
57.5
(2
.26)
73.1
(2
.88)
180
(7.0
9)
Fully
Ext
ende
d19
5(7.
68)
Pressure Adj. Screw for Safety Valve 3(.12) Hex. Soc. INC.
Lock Nut 10(.39) Hex.
77
(3.0
3)76
(2
.99)
212.
2 (8
.35)
289.
5 (1
1.40
)39
(1
.54)
8 (.3
1)
22 kg (48.5 lbs.)Approx. Mass ......
21.3 kg (47.0 lbs.)Approx. Mass ......
Pressure Adj. Screw for Safety Valve 3(.12) Hex. Soc.
INC.
Lock Nut 10(.39) Hex.
Air Vent 3 (.12) Hex. Soc. 3 Places
54
(2.1
3)
146.
1 (5
.75)
85.7 (3.37)
20.3 (.80)
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
E Series 10 -10 Series Flow Control and Relief Valves
EFBG-06Ω Ω
Models w ith Proportional Pilot Relief ValveC HEFBG-06-250- -(E)-61/6190
Models w ithout Proportional Pilot Relief Valve
EFBG-06-250-(E)-61/6190
For other dim ensions, please refer to the m odels with Proportional P ilot Relief Valve.
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Installation Drawing
AX
AX
115 (4.53)
177.8 (7.00)
220 (8.66)
41 (1.61)
21 (.83)
23.6
(.9
3)
57.5
(2
.26)
69.5
(2
.74)
98.5
(3
.88)
196.
9 (7
.75)
244
(9.6
1)
39
(1.5
4)
65.4
(2
.57)
12
(.47)
Pressure Adj. Screw for Safety Valve 3 (.12) Hex. Soc. INC.
Lock Nut 10 (.39) Hex.
21.5 (.85) Dia. Through 32 (1.26) Dia. Spotface 4 Places
Inlet Port "P"
Connector The direction can be altered to every 90 degree angles.
Air Vent 3 (.12) Hex. Soc. 3 Places
Manual Flow Adj. Screw 3 (.12) Hex. Soc.
Tank Port "T"
Drain Port "Y"
Sling Fitting 2 Places
Outlet Port "A"
Vent Port "V"
Pilot Pressure Port "X"
INC.
106
(4.1
7)
107
(4.2
1)
241
(9.4
9)57
.5
(2.2
6)
310.
5 (1
2.22
)10
(.3
9)
39
(1.5
4)24
4.2
(9.6
1)32
1.5
(12.
66)
Mounting Surface (O-Rings Furnished)
Two Locating Pins 18(.71) Dia.
64 kg (141 lbs.)Approx. Mass ......
31 (1.22)
Pressure Adj. Screw for Safety Valve 3 (.12) Hex. Soc.
INC.
Lock Nut 10 (.39) Hex.
Fully
Ext
ende
d22
6(8.
90)
176
(6.9
3)
62 kg (137 lbs.)Approx. Mass ......
For other dim ensions, please refer to the m odels with Proportional P ilot Relief Valve.
Connector The direction can be altered to 90 degree angles.
Manual Pressure Adj. Screw 3 (.12) Hex. Soc.
INC.
Air Vent 3 (.12) Hex. Soc. 3 Places
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
No.37
E Series 10 -10 Series Flow Control and Relief Valves
EFBG-10Ω Ω
Models w ith Proportional Pilot Relief ValveC HEFBG-10-500- -(E)-51/5190
Models w ithout Proportional Pilot Relief Valve
EFBG-10-500-(E)-51/5190
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
Sub-plate Model Num bers
EFBGM-03Y-20 EFBGM-03Z-20 EFBGM-03Y-2080 EFBGM-03Z-2080 EFBGM-03Y-2090 EFBGM-03Z-2090
Thread Size"A" Thd. "B" Thd. "C" Thd.Rc 3/4 Rc 1
3/4 BSP.F 1 BSP.F 3/4 NPT 1 NPT
Rc 1/4
1/4 BSP.F
1/4 NPT
M10
3/8-16 UNC
18 (.71)
21 (.83)
D E
11 (.43)
11.7 (.46)
11 (.43)
Sub-plate Model Num bers
EFBGM-06X-20 EFBGM-06Y-20 EFBGM-06X-2080 EFBGM-06Y-2080 EFBGM-06X-2090 EFBGM-06Y-2090
Thread Size"F" Thd. "H" Thd. "K" Thd.
Rc 1 Rc 1-1/4 1 BSP.F
1-1/4 BSP.F 1 NPT
1-1/4 NPT
Rc 3/8
3/8 BSP.F
3/8 NPT
M16
5/8-11 UNC
"J" Thd.
Rc 1/4
1/4 BSP.F
1/4 NPT
Sub-plate Model Num bers
EFBGM-06X
EFBGM-06Y
Dim ensions m m (in.)
103.3 (4.07)
A
95 (3.74)
63.3 (2.49)
B
53.3 (2.10)
45 (1.77)
C
60 (2.36)
35 (1.38)
D
40 (1.57)
34 (1.34)
E
39 (1.54)
30 (1.18)
L N
30 (1.18)
35 (1.38)
14 (.55)
15.2 (.60)
14 (.55)
M16
m m (in.)
m m (in.)
P
X
AY
TV
P
X TY
V
A
23.8(.94)
50.8(2.00)
77.8(3.06)
101.6(4.00)
102.4(4.03)
125(4.92)
0.8(.03)
11(.43) Dia. Through 17.5(.69) Dia. Spotface 4 Places
12.7
(.50
)
23(.91) Dia. 3 Places
14.2
(.5
6)
130(
5.12
)
22.2(.87)"A" Thd. (From Rear) 3 Places
106.8(4.20)
6(.24) Dia. "B" Thd. (From Rear)
40
(1.5
7)19(.7
5)
"B" Thd.
11.7(.46)
7(.28) Dia. 7(.28) Deep 2 Places
"C" Thd. "D" Deep 4 Places
6(.24) Dia.
39.2 (1.54)
146(5.75)
168(6.61)
11 (.43)
20(.7
9)
17.5(.69) Dia. Through 26(1.02) Dia. Spotface 4 Places
17(.67) Dia. 10(.39) Deep 2 Places
1.6 (.06)
28.1(1.11)
73.1(2.88)118.1(4.65)
144.5(5.69)146.1(5.75)
180(7.09)17(.67)
"K" Thd. "L" Deep 4 Places
29(1.14) Dia. 3 Places
BA
174(
6.85
)
126(
4.96
)24
(.9
4)
6.2(.24) Dia.
33(1.30)
212(8.35)250(9.84)
19 (.75)
3.7(
.15)
12.7
(.50)
41.3
(1.6
3)85
.7(3
.37)
107(
4.21
)13
3.4(
5.25
)
E D C
20(.7
9)
45(1
.77)
80(3
.15)
100(
3.94
)
101.
6(4.
00)
28.6
(1.
13)
59(2
.32)
88.9
(3.
50)
95.3
(3.
75)
"E" Dia. "B" Thd. (From Rear)
1.9(.07)
16(.6
3)
20.3
(.8
0)
6.2(.24) Dia. "J" Thd. (From Rear)
"N" Dia. "H" Thd. (From Rear)
"J" Thd. (From Rear) "F" Thd.
(From Rear) 3 Places
Sub-plate03Y 03ZEFBGM- -20/2080/2090
No.38
E Series Sub-plate for
10 -10 Series Flow Control and Relief ValvesΩ Ω
06X 06YEFBGM- -20/2080/2090
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Installation Drawing
Sub-plate Model Num bers
EFBGM-10Y-20 EFBGM-10Y-2080 EFBGM-10Y-2090
Thread Size"B" Thd. "C" Thd. "E" Thd.
Rc 3/8 3/8 BSP.F 3/8 NPT
M16
5/8-11 UNC
"D" Thd.
32(1.26)
F H
34(1.34)
Rc 1/4 1/4 BSP.F 1/4 NPT
M20
3/4-10 UNC
14(.55)
14(.55)15.2(.60)
m m (in.)
Y
PX
T A
V
1.6(.06)21.5(.85) Dia. Through 32(1.26) Dia. Spotface 4 Places
48(1.89) Dia. 3 Places
36.1
(1
.42)
43.5(1.71)
"H" Dia.284(11.18)
"C" Thd.
23.5(.93)
20(.79) Dia. 15(.59) Deep 2 Places
"D" Thd. "F" Deep 4 Places
25 (.98)
35 (1.38)
98.5(3.88)
196.9(7.75)
198.4(7.81)
244(9.61)
162(6.38)
334(13.15)
6.2(.24) Dia.
17.5
(.69)
55.5
(2.1
9)
115(
4.53
)
119(
4.69
)
144.
5(5.
69)
177.
8(7.
00)
250(
9.84
)
23
(.91)
224
(8.8
2)
49(1.93)
50(1.97)
80(3.15)
73(2.87) 41.9(1.65)
142(5.59)
"E" Thd. "F" Deep 12 Places
29
(1.1
4)74
(2
.91)
119
(4.6
9)14
4.5
(5.6
9)17
7.8
(7.0
0)
73
(2.8
7)
6.2(.24) Dia.
43.5(1.71) Dia. 3 Places
73 (2.87)
73 (2.87)
72 (2.83)
212 (8.35)
"C" Thd."B" Thd.
73
(2.8
7)
7.5(
.30)
EFBGM-10Y-20/2080/2090
E Series Sub-plate for
10 -10 Series Flow Control and Relief ValvesΩ Ω
No.39
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Typical Performance Characteristics
EFBG-03
0.1s
Step Signal
Tim e
15040
Flow
Rate
L /minU.S.GPM
125
100
75
5025
0
353025201510
50
EFBG-06
0.1s
Step Signal
Tim e
300
Flow
Rate
L /minU.S.GPM
70605040302010
0
250
200
150100
500
EFBG-10
0.1s
Step Signal
Tim e
600
Flow
Rate
L /minU.S.GPM150125100
7550
250
500
400
300
200
100
0
EFBG-0330
4000
Pres
sure
MPaPSI
Flow Rate Trapped Oil Volume
0.2s
Step Signal
EFBG-03-125-H
EFBG-03-125-C20
10
0
3000
2000
1000
0Tim e
: 125 L /min (33 U.S.GPM) : < 1 L (.264 U.S.Gallons)
EFBG-0630
4000
Pres
sure
MPaPSI
Flow Rate Trapped Oil Volume
0.2s
Step Signal
EFBG-06-250-H
EFBG-06-250-C20
10
0
3000
2000
1000
0Tim e
: 250 L /min (66 U.S.GPM) : < 1 L (.264 U.S.Gallons)
EFBG-1030
4000
Pres
sure
MPaPSI
Flow Rate Trapped Oil Volume
0.2s
Step Signal
EFBG-10-500-H
EFBG-10-500-C20
10
0
3000
2000
1000
0Tim e
: 500 L /min (132 U.S.GPM) : < 1 L (.264 U.S.Gallons)
EFBG-0312532.5
Flow
Rate
L /minU.S.GPM
0Input Current mA
200 400 600 800 1000
30
25
20
15
10
5
0
100
75
25
0
50
EFBG-0625065
Flow
Rate
L /minU.S.GPM
0Input Current mA
200 400 600 800 1000
60
50
40
30
20
10
0
200
150
50
0
100
EFBG-10500
125
Flow
Rate
L /minU.S.GPM
0Input Current mA
200 400 600 800 1000
100
75
50
25
0
400
300
100
0
200
EFBG-03
Pres
sure
253500MPaPSI
20
10
5
0
3000
2500
2000
1500
1000
500
00 200 400 600 800 1000
15
Input Current mA
EFBG-03-125-C
EFBG-03-125-H
EFBG-06
Pres
sure
253500MPaPSI
20
10
5
0
3000
2500
2000
1500
1000
500
00 200 400 600 800 1000
15
Input Current mA
EFBG-06-250-C
EFBG-06-250-H
EFBG-10
Pres
sure
253500MPaPSI
20
10
5
0
3000
2500
2000
1500
1000
500
00 200 400 600 800 1000
15
Input Current mA
EFBG-10-500-C
EFBG-10-500-H
No.40
Step Response
E Series 10 -10 Series Flow Control and Relief Valves
EFBG-03/06/10Ω Ω
Flow Contro ls
Pressure Contro ls
Input Current vs. Flow
Input Current vs. Pressure
These characteristics have been obtained by measuring on each valve. Therefore , they may vary according to a hydraulic circuit to be used.
PROPORTIONAL CONTROLS
Spare Parts List
HItem Nam e of PartsEFBG-03 Qty .
O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
1 1 1 1 1 3 1 1 1 2 5 1
36 37 38 39 40 41 42 43 44 45 46 47
Valve Model Num bers Solenoid Ass'y Model Num bers33
EFBG-03-125-(E)-61/6190 EFBG-06-250-(E)-61/6190
Model Num bers Seal Kit Num bersEFBG-03-125-61∗ EFBG-03-125-C/H-61∗ EFBG-06-250-61∗ EFBG-06-250-C/H-61∗
KS-EFBG-03-61 KS-EFBG-03-C-61 KS-EFBG-06-61 KS-EFBG-06-C-61
SO-NA-A016 SO-NA-P6 SO-NB-P28 SO-NB-P32 SO-NB-P28 SO-NB-P28 SO-NB-G30 SO-NB-P28 SO-NB-P15 SO-NB-P11 SO-NB-P9 SO-NB-A016
EFBG-061 1 1 1 1 3 1 1 1 2 4 1
SO-NA-P26 SO-NA-P6 SO-NB-P44 SO-NB-P42 SO-NB-P36 SO-NB-P32 SO-NB-P30 SO-NB-P28 SO-NB-P15 SO-NB-P11 SO-NB-P11 SO-NB-A016
Qty .Part Num bers
EFBG-03-125-C/H-(E)-61/6190
EFBG-06-250-C/H-(E)-61/6190E318-Y06M1-04-61
Solenoid Ass'y Model Num bers34
E318-Y06M1-28-61
53
19
40
18
59
53
46
10
5
9
1
29
22
26
27
28
24
8
43
39
6
7
25
46 16
15
1112
14
51
56
5732
3730
553
4
38
51
45
5152
3623
35
33
3435
50
2
44
20
49 21
45
X
X
4142
13
46 25
58
31
24
47
Section X-X
No.41
EFBG-03-125-∗-∗-61/6190 EFBG-06-250-∗-∗-61/6190
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
List of Seals
Solenoid Ass'y
Note: The connector assem bly GDM-211-B-11 (Item 35) is not included in the solenoid assem bly .
List of Seal Ki ts
Note: W hen ordering seals, please specify the seal kit num ber from the table right. In addition to the above o-rings, o-rings for solenoid ass'y are included in the seal kit. For the detail of the solenoid ass'y seals, see the Catalogue No. Pub. EC-1302.
E Series 10 -10 Series Flow Control and Relief Valves
EFBG-03/06Ω Ω
PROPORTIONAL CONTROLS
Spare Parts List
Item Nam e of Parts Part Num bersQty .
O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
1 1 3 1 5 1 1 8
29 30 31 32 33 34 35 36 53 54 55
Valve Model Num bers P ilot Valve Model Num bers25
Model Num bers Seal Kit Num bersEFBG-10-500-51∗ EFBG-10-500-C/H-51∗
KS-EFBG-10-51 KS-EFBG-10-C-51
SO-NA-P34 SO-NB-G60 SO-NB-G55 SO-NB-P50 SO-NB-P48 SO-NB-P42 SO-NB-P36 SO-NB-P11 SO-NB-P14 SO-NB-A013 SO-NA-P6
EFBG-10-500-C-(E)-51/5190 EFBG-10-500-H-(E)-51/5190 EFBG-10-500-(E)-51/5190
EDG-01V-C-1-PNT12-5103 EDG-01V-H-1-PNT12-5103
Solenoid Ass'y Model No.27
E318-Y06M1-28-61
Models with P ilot Relief Valve
Models without P ilot Relief Valve
1 1 3 1 5 1 1 8 1 1 1
Safety Valve Model No.26
SB1094-2002
W
W
Z
Section Z-Z
2
33
40
44
1
3
4
31
32
29
33
36
30
17
25
37
42
35
31
6
5
34
33
12
18
19
28
40
45
36
40
27
20
21
23
14
15
11
10
47 57 48 50 51 52
54 53 55 49 26
8 36 9 41 7 41 36 813 16 10
Section W-WOnly for Models without
Pilot Relief Valve
Z
EFBG-10-500-∗-∗-51/5190
List of Seals
Pi lo t Valve and Solenoid Ass'y
Note: The connector assem bly GDM-211-B-11 (Item 28) is not included in the solenoid assem bly .
List of Seal Ki ts
Note: W hen ordering seals, please specify the seal kit num ber from the table right. In addition to the above o-rings, o-rings for pilot valve and solenoid ass'y are included in the seal kit. For the detail of the pilot valve and solenoid ass'y seals, see the Catalogue No. Pub. EC-1302.
No.42
E Series 10 -10 Series Flow Control and Relief Valves
EFBG-10Ω Ω
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
PROPORTIONAL CONTROLS
H
Interchangeability between Current and New
217 (8.54)
132 (5.20)
217 (8.54)
159.5 (6,28)
A
EFBG-03-125-∗-∗ 50/5090 51/5190-
EFBG-03-125-∗-∗-61/6190
EFBG-06-250-∗-∗ 50/5090 51/5190-
EFBG-06-250-∗-∗-61/6190
(Current)
(New)
(Current)
(New)
93.2 (3.67)
18.7 (1.74)
53.3 (2.10)
B
155 (6.10)
196 (7.72)
C
236.5 (9.31)
248.5 (9.78)
277.5 (10.93)
289.5 (11.40)
DModel Num bers
AX AX
Manual Flow Adj. ScrewAir Vent
Air Vent
Manual Pressure Adj. Screw
See EDG-01 (Catalogue No. Pub.EC-1302) for the details of the solenoid ass'y
Pilot Valve EDG-01,50∗ Design
Pressure Adj. Screw for Saftey Valve
E
C
B
Fully Extended
E
A
Front Side : Manual Flow Adj. ScrewRear Side : Manual Pressure Adj. Screw
Air Vent 6 Places
Pressure Adj. Screw for Saftey Valve
E
B
Air Vent
Air Vent
Manual Pressure Adj. Screw
Manual Flow Adj. Screw
Air Vent 3 Places
Manual Pressure Adj. Screw
Manual Flow Adj. Screw
Air Vent 3 Places
ASee EDG-01 (Catalogue No. Pub.EC-1302) for the details of the solenoid ass'y
No.43
Interchangeability betw een Current and New DesignModel changes have been made from 50, 51 to 61 design in the EFBG-03/06 because of changes in the pilot valve building-in method and model changes have been made from 50 to 51-design in the EFBG-10 because of improvement in Solenoid Ass'y.Specification and CharacteristicsNo changes in specifications and characteristics between current and new design
EFBG-03/06
E Series 10 -10 Series Flow Control and Relief Valves
EFBG-03/06/10Ω Ω
Current : Design 50 • 51 New : Design 61
50∗ • 51∗ Design 61∗ Design
Interchangeability in Installation
The mounting surface are interchangeable. However, the method of building in the pilot valve has been changed, bringing about changes in the appearance shapes and dimensions as shown below.
60∗ Design 61∗DesignThe mounting surface are interchangeable. There are no changes in the appearance shapes and dimensions.
EFBG-10Mounting compatibility is provided. Note that because of improvements made on the solenoids, the overall shapes have been changed as shown below.
Current : Design 50 New : Design 51
DIMENSIONS IN MILLIMETRES (INCHES)
→
→
PROPORTIONAL CONTROLS
1 2
Specifications
1. 2.
Model No.Description
EFBG-03 -250-∗-∗-51∗
Max. Operating Pressure 24.5 (3550)MPa (PSI)
Max. Flow L /m in (U.S.GPM)
Ω
Metred Flow Adjustm ent RangeL /m in (U.S.GPM)
1.6-15.7 (230-2275)
C:
Rated Currnt Coil Resistance
Flow
Con
trols
Pres
sure
Con
trols
250 (66)
2.5-250 (.66-66)
Hy steresis Repeatability
Differential PressureMPa (PSI)
1.5 (220) 1 (.26)
4 (1.06) 850 m A
10
Less than 3% Less than 1%
0.8 (115)
1.8-24.5 (260-3550)
H:Pres. Adj . Range MPa (PSI)
Rated Current
Coil Resistance Hy steresis Repeatability
Approx. Mass kg (lbs.) Refer to page 46 to 47
850 m A 870 m A
C H
: :
10 Less than 3% Less than 1%
Ω
No.44
EFBG-06 -500-∗-∗-51∗
Pilot Flow L /m in (U.S.GPM)
at Norm al at Transition
24.5 (3550)
Ω
1.5-15.7 (220-2275)
C:
500 (132)
5-500 (1.32-132)1.5 (220)
1 (.26) 6 (1.59) 765 m A
10
Less than 3% Less than 1%
0.9 (130)
1.5-24.5 (220-3550)
H:
820 m A 880 m A
C H
: :
10 Less than 3% Less than 1%
Ω
Min. P ilot Pressure MPa (PSI)
Graphic Sym bols
With Proportional Pilot Relief Valve Without Proportional Pilot Relief Valve
OM
A
Y
V
T
P
OM
A
Y
V
T
P
OM
X
OM
X
Internal PilotExternal Pilot Internal PilotExternal Pilot
Specifications
E Series High Flow Series Flow Control and Relief Valves
EFBG-03/06 (3/8, 3/4), Sub-plate Mounting
The specifications for pressure controls are applied to m odels with propor-tional pilot relief valve. (Ex. EFBG-03-250-C-∗-51) The m axim um pressure adjustm ent range of the valves without proportional pilot relief valves is 24.5 MPa (3550 PSI).
PROPORTIONAL CONTROLS
H
Model Number Designation / Others
Valve Model Num bers
EFBG-03 EFBG-06
Socket Head Cap ScrewJapanese Std. "JIS" and European Design Std. N. Am erican Design Std.
Qty .
M12 × 120 Lg. M16 × 120 Lg.
1/2-13 UNC × 4-3/4 Lg. 5/8-11 UNC × 4-3/4 Lg.
4 4
EFBSeries
Num ber
GTy pe of
Mounting
-03 -250 -51
Sub-plate Mounting
G:
Valve Size
Max. Metred Flow L /m in (U.S.GPM)
W ithout Proportional P ilot Relief Valve
None:
Design Num ber
03Proportional Electro- Hy draulic Flow Control and Relief Valve
EFB:See SpecificationsC, H : 250 ( 66)250:
06 500 ( 132)500:
-CProportional P ilot Relief
Valve Pressure Adj . RangeDesign
Standards
∗
Refer to51
51
-EPilot
Connection
Internal P ilotNone:
External P ilotE:
Model Num bers
EFBG-03-250(-E)-51/5190 EFBG-06-500(-E)-51/5190
Power Am plifier Model Num bersFor Flow Control For Pres. Control
AME-D-10-∗-20 AMN-D-10 (For DC power supply )
AME-D2-1010-∗-10EFBG-03-250-C/H(-E)-51/5190 EFBG-06-500-C/H(-E)-51/5190
AttachmentMounting Bolts
Instructions
Applicable Pow er AmplifiersFor stable performance, it is recommended that Yuken's applicable power amplifiers be used (for details see the Catalogue No. Pub. EC-1305).
Drain Back PressureCheck that the drain back pressure dose not exceed 0.2 MPa (29 PSI).When Relief Valve Passing Flow Rate is Low in Pressure Control StateTo avoid preselected pressure instability, use a passing flow rate of 15 L/min (4.0 U.S.GPM) or higher. Further, check that the tank-line back pressure dose not exceed 0.5 MPa (70 PSI).Safety Valve Pressure SettingThe pressure of the safety valve is preset at the value equal to the upper limit of the pressure adjustment range plus 2 MPa (290 PSI). Please adjust the pressure of the valve so preset to meet the pressure to be used actually. To lower the pressure setting, turn the safety valve pressure adjustment screw anti-clockwise. After adjustment, be sure to tighten the lock nut.
E Series High Flow Series Flow Control and Relief Valves
EFBG-03/06
Model Number Designation
Design Standards: None 90
Japanese Standard "JIS" and European Design Standard N. Am erican Design Standard
........... ...............
No.45
Interchangeability in installation with conventional valves (10 -10 Series)
There is no interchangeability in installation.
Ω ΩEFBG-03
A product in the high-flow series can be mounted on the conventional mounting surface but no conventional product can be mounted on the mounting surface of the high-flow series.
EFBG-06
PROPORTIONAL CONTROLS
Installation Drawing
Model Num bers "B" Thd.EFBG-03-250-∗-∗-51 EFBG-03-250-∗-∗-5190
M121/2-13 UNC
A V
T
YX
P
P
XA Y T
V
Z
153(6.02)
101.6(4.00)
26.8(1.06)
26.2(1.03)
11.7
(.4
6)10
3.3
(4.0
7)13
9.5
(5.4
9)
85.8 (3.38)
125 (4.92)
11.7 (.46)
45.8
(1
.80)
101.
6 (4
.00)13
0 (5
.12)
14.2
(.5
6)13.5(.53) Dia. Through 21(.83) Dia. Spotface 4 Places
Manual Pressure Adj.Screw 3(.12) Hex. Soc.
Air Vent 3(.12) Hex. Soc. 3 PlacesAir Vent
3(.12) Hex. Soc. 3 Places
Manual Flow Adj.Screw 3(.12) Hex. Soc.
Pilot Pressure Port "X"Inlet Port "P"
Tank Port "T"
Drain Port "Y"Vent Port "V"
Outlet Port "A"
255.
2 (1
0.05
)29
3.5
(11.
56)
99
(3.9
0)
100
(3.9
4)6
(.24)
236.
2 (9
.30)27
4.5
(10.
81)
Mounting Surface (O-Rings Furnished)Two Locating Pins
6(.24) Dia.
102.4(4.03)
101.6(4.00)
76.8(3.02)50.8(2.00)
24.8 (.98)
0.8 (.03)
14.2
(.5
6)
130
(5.1
2)
11.7 (.46)
125 (4.92)
95.3
(3.7
5)
101.
6(4.
00)
87.9
(3.4
6)
59(2
.32)
45
(1.7
7)
28.6
(1
.13)
12.7
(.5
0)
"B" Thd 24(.94) Deep 4 Places
26(1.02) Dia. (Max.) 3 Places ("P", "A" & "T" Port)
6.2(.24) Dia. (Max.) 3 Places ("V", "X" & "Y" Port)
7(.28) Dia. 7(.28) Deep 2 Places (For Locating Pin)
INC.
Pressure Adj. Srerw for Safety Valve 3(.12) Hex Soc. INC.
View Arrow Z
Models with proportional pilot relief valve (EFBG-03-250-C/H) only.Lock Nut
10(.39) Hex.
Cable Departure (For Flow Control) Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .Cable Departure (For Pressure Control) Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . . . . .. . .
E Series High Flow Series Flow Control and Relief Valves
EFBG-03
C HEFBG-03-250- (-E)-51/5190, EFBG-03-250 (-E)-51/5190
19 kg (41.9 lbs.)Approx. Mass ......
Dimensions of valve mounting surfacePrepare a mounting surface as shown to the right. Also finish it finely.
No.46
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Installation Drawing
Model Num bers "B" Thd.EFBG-06-500-∗-∗-51 EFBG-06-500-∗-∗-5190
M165/8-11 UNC
C30 (1.18)35 (1.38)
33 kg (72.8 lbs.)Approx. Mass ......
For other dim ensions, please refer to the m odels with Proportional P ilot Relief Valve.
A
P
X YT
V
146.1 (5.75)
180 (7.09)
17 (.67)
112
(4.4
1)
133.
4 (5
.25)18
0 (7
.09)
26.3
(1
.04)
151.
3 (5
.96)
215.
8 (8
.50)
33 (1.30)111
(4.37)
Vent Port "V"
Tank Port "T"Drain Port "Y"Outlet Port "A"
Air Vent 3(.12) Hex. Soc. 3 Places
Pilot Pressure Port "X" (Rear Side)
17.5(.69) Dia. Through 26(1.02) Dia. Spotface 4 Places
Manual Flow Adj.Screw 3(.12) Hex. Soc.
Pressure Adj. Screw for Safety Valve 3(.12) Hex. Soc.
Inlet Port "P"
Pressure Adj. Screw for Safety Valve 3(.12) Hex. Soc.
Lock Nut 10(.39) Hex.
288.
5 (1
1.36
)
95
(3.7
4)
96
(3.7
8)8
(.31)
273.
2 (1
0.76
)
311.
5 (1
2.26
)
Mounting Surface (O-Rings Furnished)
Two Locating Pins 16(.63) Dia.
Sling Fitting 2 Places
Manual Pressure Adj.Screw 3(.12) Hex. Soc.
Air Vent 3(.12) Hex. Soc. 3 Places
146.1 (5.75)144.5 (5.69)115
(4.53)73.1
(2.88)31
(1.22)1.6
(.06)
26.3
(1
.04)
180
(7.0
9)
7.5
(.30)
41.3
(1
.63)
85.7
(3
.37)
110
(4.3
3)13
3.4
(5.2
5)
1.9 (.07)
17 (.67)
180 (7.09)
35(1.38) Dia. (Max.) 3 Places ("P", "A" & "T" Port)
"B" Thd. "C" Deep 4 Places
17(.67) Dia. 10(.39) Deep 2 Places (For Locating Pin)
14(.55) Dia. (Max.)
7(.28) Dia. (Max.)
INC.
INC.
INC.
35 kg (77.2 lbs.)Approx. Mass ......
INC.
Cable Departure (For Flow Control) Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Cable Departure (For Pressure Control) Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
No.47
Models w ith Proportional Pilot Relief ValveC HEFBG-06-500- (-E)-51/5190
E Series High Flow Series Flow Control and Relief Valves
EFBG-06
Models w ithout Proportional Pilot Relief ValveEFBG-06-500(-E)-51/5190
DIMENSIONS IN MILLIMETRES (INCHES)
Dimensions of valve mounting surfacePrepare a mounting surface as shown to the right. Also finish it finely.
PROPORTIONAL CONTROLS
Typical Performance Characteristics
EFBG-03-250
Flow
Rate
Input Current mA
Pres
sure
0Input Current mA
0.25s
Step Signal
Flow
Rate
250L /minU.S.GPM
60200
150
100
50
0
40
20
0
Tim e
EFBG-06-500
0.25s
Step Signal
Flow
Rate
500L /minU.S.GPM
120400
300
200
100
0
80
40
0
Tim e
EFBG-03-250-H
0.2s
Step Signal
Pres
sure
28MPaPSI
4000
24
20
16
12
8
3000
2000
1000
Tim e
4
00
EFBG-06-500-H
0.25s
Step Signal
Pres
sure
28MPaPSI
4000
24
20
16
12
8
3000
2000
1000
Tim e
4
00
EFBG-03-250250
60
L /minU.S.GPM
200
150
100
50
0
50
40
30
20
0
10
0 200 400 600 800 900
Flow
Rate
Input Current mA
EFBG-06-500500
120
L /minU.S.GPM
400
300
200
100
0
100
80
60
40
0
20
0 200 400 800 1000600
EFBG-03-250-H
EFBG-03-250-C
EFBG-03-250253500
MPaPSI
20
15
10
5
0
3000
2000
1000
0200 400 600 800 900
EFBG-06-500-H
EFBG-06-500-C
Pres
sure
0Input Current mA
EFBG-06-500253500
MPaPSI
20
15
10
5
0
3000
2000
1000
200 400 600 800 9000
No.48
Step Response
E Series High Flow Series Flow Control and Relief Valves
EFBG-03/06
Flow Contro ls
Pressure Contro ls
Input Current vs. Flow
Input Current vs. Pressure
These characteristics have been obtained by measuring on each valve. Therefore , they may vary according to a hydraulic circuit to be used.
PROPORTIONAL CONTROLS
Spare Parts List
HItem Nam e of Parts
O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
33 34 35 36 37 38 39 40 41 42 43 44 45
Valve Model Num bers Solenoid Ass'y Model No.29
Model Num bers Seal Kit Num bersEFBG-03-250-51∗ EFBG-03-250-C/H-51∗
KS-EFBG-03-250-51 KS-EFBG-03-250-C-51
SO-NB-P42 SO-NB-P32 SO-NB-P30 SO-NB-P28 SO-NB-P22 SO-NB-P21 SO-NB-P20 SO-NB-P14 SO-NB-P11 SO-NB-P9 SO-NB-G30 SO-NB-A013 SO-NA-P6
1 1 1 1 1 1 1 2 2 6 3 1 1
Qty .Part Num bers
EFBG-03-250-C/H(-E)-51/5190 EFBG-03-250(-E)-51/5190
E318-Y06M1-04-61 Solenoid Ass'y Model No.30 Safety Valve Model No.31
E318-Y06M1-28-61 SB1094-2002
Section X-X
32
30
31
57
28
46
29
32
15
W
W
47
26
2725
37
24
23
39
36
33
54
22
6
89735138422
49
50
4
34
42
56
3
48
1413
16
12
11 10
17
21
51
5
20
51
41
19
18
40 55
53
43 52 42 60 61 59 62 64 63
44 40 45 58
Detai l o f Safety Valve (Item 31)
Section Y-Y
Section W-W
Section Z-Z
Z
Y
Y
X
X
Z
No.49
EFBG-03-250-∗-∗-51/5190
List of Seals
Solenoid Ass'y and Safety Valve
Note: The connector assem bly GDM-211-B-11 (Item 32) is not included in the solenoid assem bly .
List of Seal Ki ts
Note: W hen ordering seals, please specify the seal kit num ber from the table right. In addition to the above o-rings, o-rings for solenoid ass'y are included in the seal kit. For the detail of the solenoid ass'y seals, see the Catalogue No. Pub. EC-1302.
E Series High Flow Series Flow Control and Relief Valves
EFBG-03
O-rings, ref. Nos. 37 and 39, are used only with the proportional pilot relief valve (EFBG-03-250-C/H).
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
PROPORTIONAL CONTROLS
Spare Parts List
Item Nam e of Parts Part Num bers Qty .O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
26 27 28 29 30 31 32 33 34 35 36 37
Valve Model Num bers P ilot Valve Model Num bers22
Model Num bers Seal Kit Num bersEFBG-06-500-51∗ EFBG-06-500-C/H-51∗
KS-EFBG-06-500-51 KS-EFBG-06-500-C-51
SO-NB-P46 SO-NB-P42 SO-NB-P40 SO-NB-P36 SO-NB-P34 SO-NB-P14 SO-NB-P11 SO-NB-P9 SO-NB-G55 SO-NB-G30 SO-NB-AO13 SO-NA-P6
EFBG-06-500-C(-E)-51/5190 EFBG-06-500-H(-E)-51/5190 EFBG-06-500(-E)-51/5190
EDG-01V-C-1-PNT11-5103 EDG-01V-H-1-PNT11-5103
Solenoid Ass'y Model No.23
E318-Y06M1-28-61
1 1 3 1 1 1 4 4 1 2 1 1
Safety Valve Model No.24
SB1094-2002
1639
1719203326
91812
13 35 2 30 28 1 6154927141046342944403
4
22
243528Y
214838232532
55 56 54 51 53 52
50 37 31 36
47 33 43
8
1142
75334232
Section W-W
Section Z-Z
Section U-U Section Q-Q
Section S-S
Detai l o f Safety Valve (Item 24)M odels Wi thout Pi lo t
Rel ie f Valve : EFBG-06-500(-E)
41 4040
Y Y
U
UW
W
Q
Q
S
S
Z Z
EFBG-06-500-∗-∗-51/5190
List of Seals
Pi lo t Valve and Solenoid Ass'y
Note: The connector assem bly GDM-211-B-11 (Item 25) is not included in the solenoid assem bly .
List of Seal Ki tsNote: W hen ordering seals, please specify the seal kit num ber from the table right.
In addition to the above o-rings, o-rings for pilot valve and solenoid ass'y are included in the seal kit. For the detail of the pilot valve and solenoid ass'y seals, see the Catalogue No. Pub. EC-1302.
No.50
E Series High Flow Series Flow Control and Relief Valves
EFBG-06
O-rings, ref. Nos. 31, 36 and 37, are used only with the proportional pilot relief valve [EFBG-06-500(-E)].
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
PROPORTIONAL CONTROLS
H
Interchangeability between Current and New
Manual Pressure Adj. ScrewManual Flow Adj. Screw
Air VentAir Vent
Manual Pressure Adj. ScrewManual Flow Adj. Screw
Air Vent 3 Places
Air Vent 3 Places
Air Vent
Pressure Adj. Screw for Safety ValveManual Flow Adj. Screw
Air Vent 3 Places
Pressure Adj. Screw for Safety ValveManual Flow Adj. Screw
Air Vent 3 Places
Manual Pressure Adj. Screw
Manual Pressure Adj. Screw
Air Vent
No.51
E Series High Flow Series Flow Control and Relief Valves
EFBG-03/06
Interchangeability betw een Current and New DesignEFBG-03/06 series valves have changed model from 50 to 51 design in line with the model change of solenoid ass'y.
Mounting InterchangeabilityThere is an interchangeability in the mounting dimensions between current and new design, however, note that because of improvements made on the solenoids, the overall shapes have been changed as shown below.
EFBG-03
Current : Design 50 New : Design 51
Current : Design 50 New : Design 51
EFBG-06
Specifications and CharacteristicsNo changes in specifications and characteristics between current and new design.
PROPORTIONAL CONTROLS
H
General Information
Viscosity Temperature2 20 - 400 mm /s
(98 - 1800 SSU)0 - +60°C
(32 - 140°F)
Petroleum base oils
Synthetic Fluids
Water Containing Fluids
Use fluids equivalent to ISO VG 32 or VG 46.Use phosphate ester or polyol ester fluid. When phosphate ester fluid is used, prefix "F-" to the model number because the special seals (fluororubber) are required to be used.Use water-glycol fluid.
A Ba b
P TY X
No.1
Pub. EC-1304
Up to 24.5 MPa (3550 PSI), 280 L/min (74.0 U.S.GPM)
E SERIES PROPORTIONAL DIRECTIONAL AND
FLOW CONTROL VALVESEDFHG-03/04/06 (3/8,1/2,3/4) Sub-plate Mounting
Hydraulic Fluids
Recommended Fluid Viscosity and TemperatureUse hydraulic fluids which satisfy the both recommended viscosity and oil temperatures given in the table below.
Control of ContaminationDue caution must be paid to maintaining control over contamination of the hydraulic fluids which may otherwise lead to breakdowns and shorten the life of the valve. Please maintain the degree of contamination within NAS 1638-Grade 11. Use 20 μm or finer line filter.
Fluid TypesAny type of hydraulic fluid listed in the table below can be used.
Note: For use with hydraulic fluids other than those listed above, please consult your Yuken representatives in advance.
These valves are double-deck directional and flow control valves employing as their pilot the electro-hydraulic proportional pressure reducing valves with two proportional solenoids. The flow rate can be controlled by changing an input current to the solenoids and the direction of the flow can be controlled by providing the current to either solenoid of the two. By combining the valves with the power amplifiers specially designed for the valves, the speed control, acceleration, deceleration and direc-tional control can be done with a single valve, which eventually makes the hydraulic circuits simple and contributes the cost of the hydraulic systems.
PROPORTIONAL CONTROLS
2
1
1
2
3
3
1
Specifications / Model Number Designation
1. 2. 3.
1.2.
Model No.Description
EDFHGSeries
Number
-03 -100 -31Valve Size
Rated Flow L /min (U.S.GPM)
Design Number
31
Max. Operating Pressure 24.5 (3550)
03
MPa (PSI)Rated Flow L/min (U.S.GPM)
Proportional Electro- Hydraulic Directional & Flow Control Valves (Sub-Plate Mtg.)
EDFHG:
140 (37.0)140 :
Rated Current Coil Resistance Hysteresis Repeatability
04
06 280 (74.0)280 :
100 (26.4)
Approx. Mass kg (lbs.)
10 Less than 5% Less than 1%
Ω
100 (26.4)100 :
Design Standards
∗
Refer to
No.2
31
31
Design Standards: None 90
Japanese Standard "JIS" and European Design Standard N. American Design Standard
........... ...............
EDFHG-04EDFHG-03 EDFHG-06
140 (37.0) 280 (74.0)
Pilot Pressure MPa (PSI)
at Valve Pressure Difference:1.0 MPa (145 PSI)
at Normalat TransitionL /min (U.S.GPM)
Pilot Flow
Max. Tank Line Back PressureMPa (PSI)
Max. Drain Line Back PressureMPa (PSI)
800 mA 980 mA 900 mA
11 (24.3) 12 (26.5) 15 (33.1)
1.5 - 16 (220 - 2320)1 (.26)3 (.79)
16 (2320)
3.0 (435)
1 (.26)4 (1.06)
21 (3050)
1 (.26)6 (1.59)
21 (3050)
F-Special Seals
Special Seals for Phosphate Ester Type Fluids (Omit if not required)
F:
3C2 3C40
-3C2Spool Type
External PilotE :
Internal PilotNone:
-EPilot
Connection
Metre-in • Metre-out
XY:
-XYDirection of Flow
Graphic Symbols
External Pilot Type Internal Pilot Type
A Ba b
P TY X
A Ba b
P T Y
Specifications
Model Number Designation
E Series Directional and Flow Control Valves
EDFHG-03/04/06
Take care to keep the difference between the pilot pressure and drain port back pressure consistently greater than 1.5 MPa (220 PSI). To obtain stable performance, keep the drain port back pressure low and minimize its fluctuations. The hysteresis and repeatability values indicated in the specifications for each control valve are determined under the following conditions: Hysteresis Value: Obtained when Yuken's applicable power amplifier is used. Repeatability Value: Obtained when Yuken's applicable power amplifier is used under the same conditions.
Spool type shown in the column is for the centre position.
PROPORTIONAL CONTROLS
H
Sub-plate / Instructions / Others
4.7 4.4 4.1 7.4 7.4
(10.4) (9.7) (9.0) (16.3) (16.3)
4.7 4.4 4.1 8.5 8.5
(10.4) (9.7) (9.0) (18.7) (18.7)
4.7 4.4 4.1 7.4 7.4
(10.4) (9.7) (9.0) (16.3) (16.3)
Rc 3/4 Rc 1/2 Rc 3/4 Rc 3/4 Rc 1
Model Numbers
EDFHG-03
Socket Head Cap ScrewJapanese Standard "JIS"
European Design Standard N. American Design Standard Qty.
M6 × 35 Lg. M6 × 45 Lg.
M10 × 50 Lg. M12 × 60 Lg.
1/4-20 UNC × 1-1/2 Lg. 1/4-20 UNC × 1-3/4 Lg.
3/8-16 UNC × 2 Lg. 1/2-13 UNC × 2-1/2 Lg.
4 2 4 6
Valve Model
Numbers
Japanese Standard "JIS"
Sub-plate Model Numbers
Thread Size
European Design Standard N. American Design Standard
DHGM-03Y-10 DHGM-04-20 DHGM-04X-20 DHGM-06-50 DHGM-06X-50
EDFHG-06
EDFHG-04
Tightening Torque Nm (in. lbs.)
12 - 15 12 - 15 58 - 72
100 - 123
(106 - 133) (106 - 133) (513 - 637) (885 - 1089)
EDFHG-03
EDFHG-04
EDFHG-06
kg (lbs.)
Approx. Mass
3/4 BSP.F 1/2 BSP.F 3/4 BSP.F 3/4 BSP.F 1 BSP.F
Sub-plate Model Numbers
Thread Size
DHGM-03Y-1080 DHGM-04-2080 DHGM-04X-2080 DHGM-06-5080 DHGM-06X-5080
kg (lbs.)
Approx. Mass
3/4 NPT 1/2 NPT 3/4 NPT 3/4 NPT 1 NPT
Sub-plate Model Numbers
Thread Size
DHGM-03Y-1090 DHGM-04-2090 DHGM-04X-2090 DHGM-06-5090 DHGM-06X-5090
kg (lbs.)
Approx. Mass
Air Vent
SO
L aSOL a SOL b
SO
L b
Air Vent
Air VentAir Vent
Solenoid
Air Vent 3 Places
Manual Adj. Screw
No.3
AttachmentMounting Bolts
Sub-plates are available. Specify the sub-plate model number from the table above. When sub-plates are not used, the mounting surface should have a good machined finish.
Sub-Plates
Instructions
Applicable Power AmplifiersFor stable performance, it is recommended that Yuken's applicable power amplifiers be used (for details see the Catalogue No. Pub. EC-1305).Model Numbers: SK1091-D24-10
Mounting Position Be sure to mount the Directional and Flow Control Valve so that the air vents come upside.
E Series Directional and Flow Control Valves
EDFHG-03/04/06
[Good example] [Bad example]
Manual AdjustmentIn the event of an electric fault or emergency, a manual shift can be made by screwing in the manual adjust-ment screw. Take care, however, that this manual shift has no flows adjusting function. For this operation, set the pilot pressure (or P-port pressure on an internal-pilot model) below 7 MPa (1020 PSI). After operation, be sure to return the manual adjust-ment screw completely to the original position (see the figure right).
Air BleedingTo ensure stable control, bleed the air form solenoid completely and fill its icon core with oil. For this purpose, it is recommended to provide the drain line with a check valve having a cracking pressure of about 0.04 MPa (5.8 PSI). Bleeding can be done by slowly loosening an air vent. There are three air vents. Chose one that appears most helpful (see the figure below). In addition, be sure to extend the end of the drain line into the oil.
10 Series SolenoidΩ
PROPORTIONAL CONTROLS
Main port ... Conform to ISO 4401-AC-05-4-A. Pilot/drain ports ... Conform to ISO.
Mounting Surface:
Mounting surface: Conform to ISO4401-AD-07-4-A.
Installation Drawing
SOL a SOL b
SOL a SOL b
3(.12) Dia. Two Locating Pins
46
(1.8
1)
Connector The direction can be altered to every 90 degree angles.
Cylinder Port "A"Pressure Port "P"
Pilot Pressure Port "X"
70
(2.7
6)
12
(.47)
7(.28) Dia. Through 11(.43) Dia. Spotface 4 Places
Tank Port "T"
Cylinder Port "B"
Pilot Drain Port "Y"
Connector The direction can be altered to every 90 degree angles.
Air Vent 3(.12) Hex. Soc. 3 Places (Both Ends)
Mounting Surface (O-Rings Furnished)
Manual Adjustment
Screw 3(.12) Hex.Soc.
(Both Ends)
110
(4.3
3)57
.5
(2.2
6)17
9.5
(7.0
7)
48 (1.89)
27.5 (1.08)
26(1
.02)
27(1
.06)
37.6 (1.48)
39 (1.54)
93.6 (3.68)
79 (3.11)
212 (8.35)
285.8 (11.25)
54 (2.13)
114.9 (4.52)
101.6 (4.00)
34(1.34)
91.3 (3.59)
285.8 (11.25)
Pressure Port "P" Pilot Pressure Port "X"Tank Port "T"
11(.43) Dia. Through 17.5(.69) Dia. Spotface 4 Places
69.8
(2
.75)
72.9
(2
.87)
91
(3.5
8)
1.5
(.06)
9.1
(.36)
Pilot Drain Port "Y"
Cylinder Port "A"
Cylinder Port "B"
50 (1.97)
7(.28) Dia. Through 11(.43) Dia. Spotface 2 Places 39
(1.54)65.6
(2.58)65.6
(2.58)
Manual Adjustment
Screw 3(.12) Hex.Soc.
(Both Ends)
50.4 (1.98)
204 (8.03)
Mounting Surface (O-Rings Furnished)
48 (1.89)
27.5 (1.08)
Connector
35
(1.3
8)57
.5
(2.2
6)18
5.5
(7.3
0)
34
(1.3
4)
116
(4.5
7)4
(.16)
Air Vent 3(.12) Hex. Soc. 3 Places (Both Ends)
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
E Series Directional and Flow Control Valves
EDFHG-03/04
No.4
EDFHG-03-100-3C∗-XY-∗-31/3190
Of the two tank ports "T", the tank port in the left side is normally used in our standard sub-plate, though, either side of the tank port "T" can be used without problem.
Position of cable departure can be changed. For details, refer to above EDFHG-03.
EDFHG-04-140-3C∗-XY-∗-31/3190
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Mounting surface: Conform to ISO4401-AE-08-4-A.
H
Installation Drawing / Others
SOL a SOL b
SOL a SOL b
65.4 (2.57)
130.2 (5.13)
285.8 (11.25)
Pressure Port "P"
Pilot Pressure Port "X"
92.1
(3
.63)
118
(4.6
5)
13
(.51)
Pilot Drain Port "Y"
Cylinder Port "A"Cylinder Port "B"
39 (1.54)
65.6 (2.58)
65.6 (2.58)
Manual Adjustment
Screw 3(.12) Hex.Soc.
(Both Ends)
50.3 (1.98)
255 (10.04)
Mounting Surface (O-Rings Furnished)
48 (1.89)
27.5 (1.08)
Connector
57.5
(2
.26)
206.
5 (8
.13)
41
(1.6
1) 137
(5.3
9)
Air Vent 3(.12) Hex. Soc. 3 Places (Both Ends)
6(.24) Dia. Two Locating Pins
53.2 (2.09)
Tank Port "T"
77 (3.03)
13.5(.53) Dia. Through 20(.79) Dia. Spotface 6 Places
6 (.2
4)
Cable Departure Cable Applicable: Outside Dia. 8-10 mm (.31 - .39 in.) Conductor Area Not Exceeding 1.5 2 mm (.002 sq. in.)
. . .
. . .
Manual Adjustment Screw
Air Vent Manual Adjustment Screw
Air Vent 3 Places
E Series Directional and Flow Control Valves
EDFHG-06
EDFHG-06-280-3C∗-XY-∗-31/3190
Position of cable departure can be changed. For details, refer to EDFHG-03 valve on page 4.
No.5
Current: Design 30
Interchangeability between Current and New DesignSpecifications and CharacteristicsNo changes in specifications and characteristics between current and new design.
Mounting InterchangeabilityThe mounting surface are interchangeable. Note that because of improvements made on the solenoids, the overall shapes and dimensions have been changed as shown below.
New: Design 31
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
Sub-plate Model Numbers
DHGM-03Y-10 DHGM-03Y-1080 DHGM-03Y-1090
"C" Thd. "D" Thd.
Rc 3/4 3/4 BSP.F 3/4 NPT
"E" Thd.
13(.51)
15(.59)
Rc 1/4 1/4 BSP.F 1/4 NPT
M6
1/4-20 UNC
F mm (in.)
Sub-plate Model Numbers
DHGM-04-20 DHGM-04X-20
"C" Thd.
Rc 1/2 Rc 3/4
"E" Thd.
M10
3/8-16 UNC
1/2 BSP.F 3/4 BSP.F
1/2 NPT 3/4 NPT
"D" Thd.
Rc 1/4
1/4 BSP.F
1/4 NPT
"F" Thd.
M6
1/4-20 UNC
DHGM-04-2080 DHGM-04X-2080DHGM-04-2090 DHGM-04X-2090
120 (4.72)
90 (3.54)
15 (.59)
110
(4.3
3)
22(.
87)
"D" Thd. Used only on external pilot type valves. To be plugged on internal pilot type valves.
"E" Thd. "F" Deep 4 Places
25 (.98)
19
(.75
)
90
(3.5
4)46
(1
.81)
10
(.39
)
32.5
(1.2
8)
21.5
(.85
)
6.4(
.25)
6.2(.24) Dia.6.2(.24) Dia.19
(.75)92
(3.62)
11
(.43
)12
(.
47)
70
(2.7
6)
11(.43) Dia. 4 Places
18 (.71)
62 (2.44)54
(2.13)37.3(1.47)
27(1.06)
16.7(.66)
8(.31) 3.2 (.13)
"D" Thd."C" Thd. 4 Places
P
T
A
B
19
(.75
)
25(.98)
42(1.65)
43(1.69)
50 (1.97)
10 (.39)
45 (1.77)
80 (3.15)
16(.
63)
47
(1.8
5)76
(2
.99)
PTA B
XY
190 (7.48)
166 (6.54)
101.6 (4.00)
76.7 (3.02)
12(.47)
32.2(1.27)
50 (1.97)
34(1.34)
18.3(.72)
11(.43) Dia. Through 17.5(.69) Dia. Spotface 4 Places
3.6(.14) Dia. 5(.20) Deep 2 Places
14.2 (.56)
65.8 (2.59)
88.1 (3.47)
130 (5.12)
"E" Thd. 17(.67) Deep 4 Places
6(.24) Dia. 2 Places
17.5(.69) Dia. 4 Places
"F" Thd. 12(.47) Deep 2 Places
120
(4.7
2)96
(3
.78)
71.4
(2
.81)
12
(.47
)
13.1
(.
52)
69.8
(2
.75)
55.6
(2
.19)
14.2
(.
56)
1.6(
.06)
16
(.63
)10
.1
(.40
)57
.1
(2.2
5)90
(3
.54)
36 (1.42)
20 (.79)19
(.75)
P
T
A
B
X
Y
Refer to
"D" Thd. 2 Places
125 (4.92)
90 (3.54)
46 (1.81)
65
(2.5
6)
29
(1.1
4)
58 (2.28)
102 (4.02)
137.5 (5.41)
76
(2.9
9)
21.5
(.85
)
33(1
.30)
"C" Thd. 4 Places
E Series Sub-Plate for
Directional and Flow Control Valves
No.6
Sub-Plates
DHGM-03Y-10/1080/1090
DHGM- -20/2080/209004 04X
Used only on external pilot type valves. To be plugged on internal pilot type valves.
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Installation Drawing
F mm (in.)
Sub-plate Model Numbers "C" Thd. "E" Thd.
M12
1/2-13 UNC
Rc 3/4 Rc 1
3/4 NPT 1 NPT
"D" Thd.
Rc 1/4
1/4 NPT
24 (.94)
26 (1.02)
DHGM-06-50 DHGM-06X-50DHGM-06-5090 DHGM-06X-5090
Sub-plate Model Numbers "C" Thd.
3/4 BSP.F 1 BSP.F
DHGM-06-5080 DHGM-06X-5080
Dimensions mm (Inches)D E F H J K L N
151.2 (5.95) 155.2 (6.11)
137.7 (5.42) 148 (5.83)
102 (4.02) 106 (4.17)
54.4 (2.14) 50 (1.97)
30.6 (1.20) 25 (.98)
125.8 (4.95) 130 (5.12)
78.2 (3.08) 74 (2.91)
42.5 (1.67) 32 (1.26)
204 (8.03)
12 (.47)
"E" Thd. "F" Deep 6 Places
116
(4.5
7)
17.5
(.69
)
53.2 (2.09)
29.4(1.16)
PT
A B
Y
X
V
Used only on external pilot type valves. To be plugged on internal pilot type valves.
Not used (plug is not required)
7(.28) Dia. 8(.31) Deep 2 Places
11(.43) Dia. Through 17.5(.69) Dia. Spotface 4 Places
23(.91) Dia. "C" Thd. (From Rear) 4 Places
11(.43) Dia. "D" Thd. (From Rear) 4 Places
180 (7.09)
25 (.98)
130.2 (5.13)
112.7 (4.44)
94.5 (3.72)
77 (3.03)
5.6(.22)
19.1
(.75
)
92.1
(3
.63)
74.6
(2
.94)
12
(.47
)
46.1
(1
.81) 73
.1
(2.8
8)
96.9
(3
.81)
17.5 (.69)
29.5 (1.16)
100.8 (3.97)
126.2 (4.97)
12.5 (.49)
156 (6.14)
50 (1.97)
34(1.34)
35(1.38)
PT
A B
Y
X
VW
204 (8.03)180
(7.09)12
(.47)25
(.98)130.2 (5.13)
M12 Thd. 24(.94) Deep 6 Places
11(.43) Dia. 4 Places
24.5(.96) Dia. 4 Places
12.5 (.49)
156 (6.14)
92.1
(3
.63)
110
(4.3
3)
134
(5.2
8)
8.9
(.35
)
12
(.47
)
11.9
(.
47)
116
(4.5
7)
50 (1.97)
35 (1.38)
P T
AB
YW
D
E
F
H
J
N
L
K
82
(3.2
3)26
.4
(1.0
4)
28
(1.1
0)
83.5
(3
.29)
55
(2.1
7)
Used only on external pilot type valves. To be plugged on internal pilot type valves.
1/4 BSP.F Thd. 4 Places
"C" Thd. 4 Places
Not used (plug is not required)
Not used (plug is not required)
Not used (plug is not required)
X
E Series Sub-Plate for
Directional and Flow Control Valves
Sub-Plates
DHGM- -50/509006 06X
No.7
DHGM- -508006 06X
For other dimensions, refer to "DHGM-06∗-50/5090" above.
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Typical Performance Characteristics
Flow
Rat
e
A B
P T
A B
P T
EDFHG-03
0 200 400 600 800 10002004006008001000mAInput Current
L /min U.S.GPM
Flow
Rat
e0
5
10
15
20
25
30
0
20
40
60
80
100
120
Flow
Rat
e
0 200 400 600 800 10002004006008001000
A B
P T
A B
P T
EDFHG-04
0
10
20
30
40
U.S.GPM
Flow
Rat
e
mAInput Current
Flow
Rat
e
L /min
0
20
40
60
80
100
120
140
160
0 200 400 600 800 10002004006008001000
A B
P T
A B
P T
EDFHG-06
mAInput Current
U.S.GPM
Flow
Rat
e
0
10
20
30
40
50
60
70
80
Flow
Rat
e
L /min
0
50
100
150
200
250
300
EDFHG-03
140120
80
40
0
40
80
120140
750 mA
700 mA
600 mA
L /min
8 16 2424.5
0
10
20
3035 A B
P T
A B
P T
U.S.GPM0 1000 2000 3000
3500 PSI
750 mA
700 mA
600 mA
8162424.5
MPaValve Pres. Diff.
Flow
Rat
e
Flow
Rat
e
L /min
0 1000 2000 30003500 PSI
01000200030003500PSI
0
10
20
3035
U.S.GPM
MPaValve Pres. Diff.
EDFHG-04
280240
160
80
0
80
160
240280
900 mA800 mA
700 mA
900 mA
800 mA
700 mA
8 16 2424.5
MPaValve Pres. Diff.
8162424.5 MPa
Valve Pres. Diff.
L /min
Flow
Rat
e
L /min
01000200030003500PSI
0
A B
P T
U.S.GPM
20
40
6070
0
20
40
6070
A B
P TU.S.GPM
300
200
100
0
100
200
300
400
400
0 1000 2000 30003500 PSIEDFHG-06
900 mA800 mA
700 mA600 mA
700 mA
600 mA
900 mA800 mA
A B
P T
U.S.GPM
0
20
40
60
80
100
8 16 2424.5
8162424.5
MPaValve Pres. Diff.
MPaValve Pres. Diff.
Flow
Rat
e
L /min
01000200030003500PSI
0
20
40
60
80
100
A B
P TU.S.GPM
Flow
Rat
e
L /min
E Series Directional and Flow Control Valves
EDFHG-03/04/06
No.8
Input Current vs. FlowViscosity : 2 30 mm /s (141 SSU) Valve Pres. Difference : P A (B), B (A) T 1 MPa (145 PSI)→ →
Valve Pressure Difference vs. FlowViscosity : 2 30 mm /s (141 SSU)
PROPORTIONAL CONTROLS
H
Typical Performance Characteristics
0.2 0.4 0.7 1 2 4 7 10 20 40Frequency (Hz)
EDFHG-03
0.2 0.4 0.7 1 2 4 7 10 20 40Frequency (Hz)
EDFHG-04
0.2 0.4 0.7 1 2 4 7 10 20 40Frequency (Hz)
EDFHG-06
Phas
e (d
eg.)
- 80
-180
- 60- 40- 20
0
-100-120-140-160
-20-10
0
-30
Gai
n (d
B)
Phas
e (d
eg.)
- 80
-180
- 60- 40- 20
0
-100-120-140-160
-20-10
0
-30
Gai
n (d
B)
Phas
e (d
eg.)
- 80
-180
- 60- 40- 20
0
-100-120-140-160
-20-10
0
-30
Gai
n (d
B)
Phase
Gain
Phase
Gain
Phase
Gain
0.1 s
Step Signal
Time
0.1 s
Step Signal
Time
0.1 s
Step Signal
Time
125
175
75
50
100
150
100
140
60
40
80
120
300
400
200
150
250
350
100
60
100
20
40
80
30
45
10
20
40
30
10
20
35
U.S.GPM L/min
U.S.GPM L/min
U.S.GPM L/min
Flow
Rat
eFl
ow R
ate
Flow
Rat
e
EDFHG-03
EDFHG-04
EDFHG-06
No.9
E Series Directional and Flow Control Valves
EDFHG-03/04/06
Frequency Response Step Response
Viscosity : 2 30 mm /s(141 SSU)Pilot Pressure : 15.7 MPa(2275 PSI)Travel of Spool : ±10% of Maximum Stroke
Model Number : EDFHG-06-280-3C2-E-31
Viscosity : 2 30 mm /s(141 SSU)Pilot Pressure : 15.7 MPa(2275 PSI)Travel of Spool : ±10% of Maximum Stroke
Model Number : EDFHG-04-140-3C2-E-31
Viscosity : 2 30 mm /s(141 SSU)Pilot Pressure : 15.7 MPa(2275 PSI)Travel of Spool : ±10% of Maximum Stroke
Model Number : EDFHG-03-100-3C2-E-31
Viscosity : 2 30 mm /s(141 SSU)Supply Pressure : 15.7 MPa(2275 PSI)
These characteristics have been obtained by measuring on each valve. Therefore, they may vary according to a hydraulic circuit to be used.
PROPORTIONAL CONTROLS
Spare Parts List
Item Name of PartsPart Numbers
Solenoid Ass'y O-Ring O-Ring O-Ring O-Ring O-Ring O-Ring
6 11 12 13 14 25 26
Model Numbers Seal Kit NumbersEDFHG-03 EDFHG-04 EDFHG-06
KS-EDFHG-03-31 KS-EDFHG-04-31 KS-EDFHG-06-31
SO-NB-P28 SO-NB-A014 SO-NB-P9 SO-NB-P9 SO-NB-P9 SO-NB-P4
2 2 5 2 6 4 2
Qty.EDFHG-03
Part Numbers
SO-NB-P34 SO-NB-P22 SO-NB-P9 SO-NB-P9 SO-NB-P9 SO-NB-P4
2 2 4 2 2 4 2
Qty.EDFHG-04
Part Numbers
SO-NB-P40 SO-NB-P30 SO-NB-P14 SO-NB-P10 SO-NB-P9 SO-NB-P4
2 2 4 2 2 4 2
Qty.EDFHG-06
E318-Y06M1-28-61 E318-Y06M1-28-61 E318-Y06M1-28-61
Section X-XYX
PAT B T
X Y
8 17 14 6 21 26 18 20 25 7 19 24 29 22232827
10 4 11 5 9 3 12 1 13 2
16 15
15 16
Section Y-Y
Removed for internal pilot models
EDFHG-03-100-3C∗-XY-∗-31/3190 EDFHG-04-140-3C∗-XY-∗-31/3190 EDFHG-06-280-3C∗-XY-∗-31/3190
List of Seals & Solenoid Ass'y
List of Seal Kits
No.10
Note: The GDM-211-B-11 connector assembly is not included in the solenoid assembly. When ordering seals, please specify the seal kit number from the table below. In addition to the above o-rings, o-rings for solenoid ass'y are included in the seal kit. For the detail of the solenoid ass'y o-rings, see the Catalogue No. Pub. EC-1302.
When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual.
CAUTION
E Series Directional and Flow Control Valves
EDFHG-03/04/06
PROPORTIONAL CONTROLS
H
Ty pe
Ω
Model Num bers Applicable to Control Valve Function Page
Pressure and Flow Control
(For 10 Sol.)
ΩFlow Control
(For 40 Sol.)
Ω
Pressure and Flow Control
(For 40 -10 Sol.)Ω
Ω
Pressure and Flow Control
(For 10 -10 Sol.)Ω
DC Input
AME-D-10-∗ -20
AME-D-S-∗ -32
AME-D2-H1-∗ -12
AME-D2-1010-∗ -10
3
9
14
14
By giving the com m and of DC voltage (0-10 V) to the am plifier, current in proportion to that voltage will flow into the solenoid of the control valve in order to control pressure or flow rate. An external setting unit which m akes the com m and voltage of 0-10 V and a DC power supply (or a function generator) are necessary , but if a variable resistor for external setting is only one, the internal power supply for am plifier can be used.
Variable Resistor 1 k Ω
Amplifier Valve
SK1022-∗ -∗ -11
AME-DF-S-∗ -22
DC Input-FeedbackΩ
Pressure and Flow Control
(For 10 Sol.)
ΩFlow Control
(For 40 Sol.)
Basically , this is a DC input ty pe with a feedback operating unit. This is for high-accuracy control and used to feedback the pressure or flow rate converted to electric signals.
3
9
A slow up-down signal generator and the functions of a DC input ty pe are incorporated. This is used to control the pressure or flow rate by slow up-down pattern and the com m and signals are given by relay contacts, lim it switches, tim er contacts, etc.
ΩFlow Control
(For 40 Sol.)Slow Up-Down AME-T-S-∗ -22 9
DC Input For DC Power
24 V DC
3
7
An am plifier which is operated by a battery power supply (24V). By giving the com m and of DC voltage to the am plifier, current in proportion to that voltage will flow in the solenoid of the control valve in order to control pressure or flow rate. An external setting unit which m akes the com m and voltage and a DC power supply (or a function generator) are necessary , but if a variable resistor for external setting is only one, the internal power supply for am plifier can be used.
Variable Resistor
Amplifier Valve
18
SK1015-11
AMN-D-10
SK1091-D24-10
Ω
Pressure and Flow Control
(For 10 Sol.)
Directional and Flow Control
SK1015 am plifier can be used in autom obile construction m achine.
No.1
Pub. EC-1305POWER AMPLIFIERS / SETTING
ADJUSTERS FOR PROPORTIONAL ELECTRO-HYDRAULIC CONTROL VALVES
Pow er AmplifiersThese are power amplifiers to be used exclusively to operate the electro-hydraulic proportional valves. Various type and models on available for a variety of applications.
PROPORTIONAL CONTROLS
No.2
Ty pe Model Num bers PageFunction
Manually Operated Setting Adjuster
6-point Setting Adjuster
Multifunction Slope Controller
AMC-V6-S-∗ -10
MC-01
MC-02
AMC-T-20
Six trim m ers are incorporated, so it is possible to set six points.
This is the sim plest setting adjuster, consisting of a trim m er (1 k ) and a dial.
This m ultifunction slope controller generates any desired 2-channel analog voltage pattern outputs. It can also be used with slope-proportional and tim e-proportional sy stem s.
Consisting of a centre-tapped trim m er (1 k -1 k ) and a dial, this setting adjuster is ideal for a servo sy stem .
18
18
19
20
Ω
Ω Ω
Setting Adjusters
POWER AMPLIFIERS / SETTING ADJUSTERS
FOR PROPORTIONAL ELECTRO-HYDRAULIC CONTROL VALVES
The setting adjuster supplies the command signal voltage to the power amplifier. Since the setting adjuster is closely related to actual machine operating procedure, the user generally provides this device. Yuken makes the following standard setting adjusters for general use and designs and manufactures special setting adjusters to order:
Instructions for Pow er AmplifiersThe power amplifiers should be kept away from hot and humid conditions which may deteriorate some components of the power amplifiers. They also should be installed in the clean and dry place where the vibration is minimal. Please avoid to install the power amplifiers in the complete enclosure or get them enclosed totally as they need to radiate the heat from semiconductors or ICs inside. Please use shielded wires for input signal transmission to prevent the amplifiers from any interference such as noise from outside.
PROPORTIONAL CONTROLS
H
Specifications / Others
AMESeries
Num ber
-DTy pe of Function
-10 -100
DC Input Ty peD:AME
Power Supply
100 200
: :
100 V AC 200 V AC
Coil Resistance of Valve
Design Num ber
-20
2010: 10 Ω
SK1022Series Num ber
-ATy pe of Function
-100
Polarity of Feedback Voltage...(-)
A:
Power Supply
100: 100 V AC
Design Num ber
-11
11
11
DC Input-Feedback Ty pe
SK1022 :
DC Input Ty pe for DC Power Supply
SK1015 :
Polarity of Feedback Voltage...(+)
B:200: 200/220 V AC
Nam e of Valve Model Num bersPilot Relief Valves
Relief Valves
Reducing and Relieving Valves
10 Series Flow Control Valves
10 -10 Series High Flow Series Flow Control and Relief Valves
Ω
Ω Ω
EDG-01∗EBG-03 EBG-06 EBG-10ERBG-06 ERBG-10
EFG EFCG
03 06 -
EFBG-03 EFBG-06 EFBG-10
AME-D-10-∗ -20Model No.
DescriptionSK1022-A-∗ -11 SK1022-B-∗ -11 SK1015-11
DC Input Ty peTy pe of Fuction DC Input Feedback Ty pe
DC Input Feedback Ty pe DC Input Ty pe
Max. Output Current Max. Input Voltage Feedback Voltage Input Im pedance Max. Gain Dither Tem perature Drift (Max.)
Power Input (Max.) Am bient Tem perature External Setting Resistance Approx. Mass
Power Supply
1 A (10 Solenoid) + 10 V DC
10 k
1 A / 5 V Variable
0.2 m A /°C
Ω
Ω
100 V AC, 200 V AC (50/60 Hz)
55 VA 0-50°C (32-122°F)
1 k 2.1 kg (4.6 lbs.)
Ω
0.9 A (10 Solenoid) + 10 V DC
50 k
0.9 A / 5 V Fix
1 m A /°C
Ω
Ω
22-30 V DC
25 VA 0-50°C (32-122°F)
10 k 0.4 kg (.88 lbs.)
Ω
100 V AC, 200/220 V AC ±10% (50/60 Hz)
1 A (10 Solenoid) + 10 V DC 0 to -10V
50 k 1 A / 0.5 V
Fix 0.2 m A /°C
Ω
Ω
45 VA 0-50°C (32-122°F)
1 k 4.5 kg (9.9 lbs.)
Ω
1 A (10 Solenoid) + 10 V DC 0 to +10V
50 k 1 A / 0.5 V
Fix 0.2 m A /°C
Ω
Ω
45 VA 0-50°C (32-122°F)
1 k 4.5 kg (9.9 lbs.)
Ω
No.3
Power Amplifiers For 10 Series Control ValvesΩ
These power amplifiers are used to drive the 10 series proportional electro-hydraulic pressure and flow control valves.
Model Number Designation
Use with 24 V DC since this is for a battery power supply .
Applicable to Valve
Serviceable Range; 100 V AC can be used from 90 to 132 V AC, 200 V AC can be used from 180 to 264 V AC.
Specifications
InstructionsPower supply for the setting adjuster can be provided from this power amplifier, but for only one. However, please use the variable resistor or potentiometre of which impedance is 1 k (in case of model SK1015, use 10 k ) for the setting adjuster.
Ω Ω
Ω
PROPORTIONAL CONTROLS
1
2
1. 2.
Installation Drawing
Term inal Num ber
Input Signal Input Signal Input Signal
Nam e
1 2 3 4 5
7 8 9
10 11 12
6
Ground
IN COM
COMInternal Power Supply (10 V at 1 k )Ω +12 V
Output to Valve Solenoid SOL
GPower Supply 100/200 V AC
MAX
MIN7
8
SOL
11
1
+12VDITHER
1210
2
6 220
1 k
MC-01
Ω
Ω
Setting Adjuster
Power Supply
MIN
DITHER
MAX
FPOWER
CURRENT MONITOR
POWER AMP
121110
9G
87654321
A CS OL
1 2 V
COM
I N
COM
Supply Switch
Power Fuse
Ammeter (Output Current)
Max. Adjuster
Zero Adjuster
Dither Adjuster
Indicator Lamp
Terminal Board (Refer to table above)
70 (2.76)
80 (3.15)
170 (6.69)185.5 (7.30)
25 (.98)
76 (2.99)
4.5(.18) Dia. Through 4 Places
189(
7.44
)
199(
7.83
)
178(
7.01
)
AME-D-10-∗ -20
Power Amplifiers For 10 Series Control ValvesΩ
T erm inal Board
No.4
[Exam ple Diagram ]
Adjustm ent of upper lim it of usable range Adjustm ent of lower lim it of usable range
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
3
1
4
2
1.2.3.4.
2
1
1.2.
H
Installation Drawing
Term inal Num ber Nam e
123456789
10
11121314
Input SignalInput SignalFeedback SignalFeedback Signal
REFCOM
F.BCOM
Output to Valve Solenoid SOL
Power Supply for Setting Adjuster (10 V at 1 kΩ)
+15V
Ground GPower Supply 100 V AC, 200V AC : 13, 14 220 V AC : 12, 14
[ Exam ple Diagram ]
GAIN
NULL
8
9
SOL
13
1
15VDITHER
12
2
10 470ΩMC-01
14
REF
F.B3
4
111 kΩ
Setting Adjuster
Pressure Sensor
Power Supply
N U LL GAIN
R EF C OM FB
POW ER
1234567
891011121314
SOLREFCOMF.BCOM
+15VG
AC
F1 F2
Yellow + SOL
24 V DC
1 kΩ
10 kΩBlack
White BlackBlue
Blue
Setting Adjuster
Lead Wire Approx.
Red
105(4.13)125(4.92)
189(
7.44
)19
9(7.
83)
Check Terminal 3 Places
Feedback Adjuster
Gain Adjuster
Indicator Lamp
Reference Adjuster
Zero Adjuster
Supply Switch
4.5(.18) Dia. Through 4 Places
22 (.87)
240(9.45)260(10.24)
Ammeter (Output Current) Terminal Board (Refer to table above)
Output Fuse (2A)
120 (4.72)
178
(7.0
1)
Power Fuse100 V AC : 2A 200/220 V AC : 1A
1234567
NULLG
AIN
120(4.72)100(3.94)
75(2
.95)
85(3
.35)
4(.16) Dia. Through 4 Places
45 (1.77) 3
(.12)
Zero AdjusterGain Adjuster
1 2 3 4 5 6 7
W hite........P lus of 24 V DC Black........Zero of 24 V DC Blue.......... Blue.......... Yellow......15 V Power Supply for Setting Adjuster (10 V at 10 kΩ) Red...........Input Signal Black........Zero of Input Signal
Output to Valve Solenoid
200 (7.87)
No.5
Power Amplifiers For 10 Series Control ValvesΩ
A BSK1022- -∗ -11 T erm inal Board
Adjustm ent of upper lim it of usable rangeAdjustm ent of lower lim it of usable rangeAdjustm ent of feedback voltage ratioAdjustm ent of input voltage ratio
SK1015-11
Lead Wire Deta i l
Adjustm ent of upper lim it of usable rangeAdjustm ent of lower lim it of usable range
[ Exam ple Diagram ]
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Specifications / Others
MIN
7
8
SOL
1
5
D ITH ER
23
6
4
SPAN
+12V
1 k
MC-01
Ω
Setting Adjuster
Power Supply
1 2 3 4 5 6 7 8
POW ER
SPANMIN
Zero Adjuster
3.5(.14) Dia. Through 2 Places
50 (1.97)
60 (2.36)
Span Adjuster
Terminal Board (Refer to table on the left.) Indicator
Lamp
30 (1.18)
90(3
.54)
100(
3.94
)
2.5 (.10)
AMNSeries Num ber
-DTy pe of Function
DC Input Ty peD:AMN
Design Num ber
-10
10
Nam e of Valve Model Num bersPilot Relief Valves
Relief Valves
Reducing and Relieving Valves
10 Series Flow Control Valves
10 -10 Series High Flow Series Flow Control and Relief Valves
Ω
Ω Ω
EDG-01∗EBG-03 EBG-06 EBG-10ERBG-06 ERBG-10
EFG EFCG
03 06 -
EFBG-03 EFBG-06 EFBG-10
AMN-D-10Model No.
Description
DC Input Ty peTy pe of Function
Max. Output Current Power Input (Max.) Input Im pedance Max. Gain Dither Tem perature Drift (Max.) Power Supply Max. Input Power Am bient Tem perature External Setting Resistance Approx. Mass
1 A (10 Solenoid) + 10 V DC
10 k 1 A / 5 V Variable
0.2 m A /°C 24 V DC (20 - 30 V DC)
25 W 0 - 50°C (32 - 122°F)
1 k 0.2 kg (.44 lbs.)
Ω
Ω
Ω
Term inal Num ber
Power Supply Power Supply Ground Internal Power Supply Input Signal Input Signal
Nam e
1 2 3 4 5 6 7 8
+24 V 0 V G
+12 V IN
COM Output to Valve Solenoid SOL
Power Amplifiers For 10 Series Control ValvesΩ
Compact power amplifiers for 10 proportional solenoids. The power supply is 24 V DC. It uses a new circuitry to be slow to heat.
Model Number Designation
Applicable to ValveSpecifications
No.6
AMN-D-10
Ω
[Exam ple Diagram ]
T erm inal Board
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Specifications / Others
AMESeries
Num ber
-DTy pe of Function
-S -100
DC Input Ty peD :
AME
Power Supply
100:100 V AC
Design Num ber
-32
32
Nam e of Valve Model Num bers
Ω EFG EFCG -02/03/06/10
Model No.Description
AME-D-S-∗ -32
Ty pe of Function Max. Output Current Max. Input Voltage Feedback Voltage Input Im pedance Slow Up Down Range Max. Gain Dither Tem perature Drift (Max.) Power Supply Power Input (Max.) Am bient Tem perature External Setting Resistance Approx. Mass
DC Input Ty pe 0.8 A (40 Solenoid)
+ 10 V DC
10 k
0.8 A / 5 V Fix
0.2 m A /°C
Ω
Ω
90 VA 0-50°C (32-122°F)
1 k 4.5 kg (9.9 lbs.)
Ω
100 V AC, 200/220 V AC ±10% (50/60 Hz)
Ty pe of Mounting
Panel Mounting Ty pe
S :DC Input Feedback Ty pe
DF :
Slow Up Down Ty pe
T :
22
22
200:200/220 V AC
40 Series Flow Control Valve
40 -10 Series Flow Control and
Relief Valve
Ω ΩEFBG-03/06/10
AME-DF-S-∗ -22 AME-T-S-∗ -22
DC Input Feedback Ty pe 0.8 A (40 Solenoid)
+ 10 V DC 0 to -10 V
50 k
0.8 A / 5 V Fix
0.2 m A /°C
Ω
Ω
90 VA 0-50°C (32-122°F)
1 k 4.5 kg (9.9 lbs.)
Ω
Slow Up Down Ty pe 0.8 A (40 Solenoid)
0.05 to 1 s /100 m A
Fix 0.2 m A /°C
Ω
90 VA 0-50°C (32-122°F)
4.5 kg (9.9 lbs.)
No.7
Power Amplifiers For 40 Series Control ValvesΩ
These power amplifiers are used to drive the 40 series proportional electro-hydraulic flow control valves.
Model Number Designation
Applicable to Valve
Specifications
InstructionsWhen DC input type (AME-D-S) or DC input-feedback type (AME-DF-S) power amplifier is used, power supply for the setting adjuster can be provided from this power amplifier, but for only one. However, please use the variable resistor or potentiometre of which impedance is 1 k for the setting adjuster.Ω
Ω
PROPORTIONAL CONTROLS
1. 2.
2 1
Installation Drawing
Term inal Num ber
Input Signal Input Signal
Nam e
1 2 3 4 5 6 7 8 9
11 12 13 14
10
Ground
IN COM
Output to Valve Solenoid SOL
GPower Supply 100 V AC, 200 V AC: 13, 14 220 V AC: 12, 14
Power Supply for Setting Adjuster (10 V at 1 k ) +15 VΩ
470
1 k
MC-01
Ω
Ω
Setting Adjuster
Power Supply
GAIN
NULL 8
9
SOL
13
1
15VDITHER
1411
2
10
12
NULL GAIN
POWER
1234567
891011121314
F1 F2
G
AC
SOL
+15V
COMIN
Supply Switch
Ammeter (Output Current)
Gain AdjusterZero Adjuster
Indicator Lamp
105 (4.13)125
(4.92)
120 (4.72)
4.5(.18) Dia. Through 4 Places
189(
7.44
)
199(
7.83
)
240 (9.45)260
(10.24)22
(.87)
X
178(
7.01
)
V iew Arrow X
Output Fuse (1.5 A)
Terminal Board (Refer to table above)
Power Fuse 100 V AC: 3 A 200/220 V AC: 1.5 A
AME-D-S-∗ -32
Power Amplifiers For 40 Series Control ValvesΩ
T erm inal Board
No.8
[Exam ple Diagram ]
Adjustm ent of upper lim it of usable range Adjustm ent of lower lim it of usable range
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
1. 2. 3. 4.
4
1
3
2
H
Installation Drawing
Term inal Num ber
Input Signal Input Signal Feedback Signal Feedback Signal
Nam e
1 2 3 4 5 6 7 8 9
11 12 13 14
10
Ground
IN COM
F.B COM
Output to Valve Solenoid SOL
GPower Supply 100 V AC, 200 V AC: 13, 14 220 V AC: 12, 14
Power Supply for Setting Adjuster (10 V at 1 k ) +15 VΩ
470
1 k
MC-01
Ω
Ω
Setting Adjuster
Power Supply
G
AC
SOL
+15VCOM
REF
GAIN
NULL
8
9
SOL
13
1
15VDITHER
12
2
10
14
REF
F.B3
4
11
Sensor
NULL GAIN
R EF C OM FB
POWER
F1 F2
1234567
89
1011121314
COMF.B
Supply Switch
Ammeter (Output Current)
Gain Adjuster
Reference Adjuster
Indicator Lamp
105 (4.13)125
(4.92)
120 (4.72)
4.5(.18) Dia. Through 4 Places
189(
7.44
)
199(
7.83
)
240 (9.45)260
(10.24)22
(.87)
X
178(
7.01
)
V iew Arrow X
Terminal Board (Refer to table above)
Power Fuse 100 V AC: 3 A 200/220 V AC: 1.5 A
Feedback Adjuster
Check Terminal 3 Places
Zero Adjuster
Output Fuse (1.5 A)
AME-DF-S-∗ -22
Power Amplifiers For 40 Series Control ValvesΩ
T erm inal Board
[Exam ple Diagram ]
Adjustm ent of upper lim it of usable range Adjustm ent of lower lim it of usable range Adjustm ent of feedback voltage ratio Adjustm ent of input voltage ratio
No.9
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
Trm inal Num ber Nam e
123456789
1011121314
Input Com m and CR1Input Com m and CR2Input Com m and CR3Input Com m and CR4
SOLOutput to Valve Solenoid
Input Com m and CR. COMGround G
Power Supply 100 V AC, 200 V AC: 13, 14 220 V AC: 12, 14
9
8 SOL
141312
1
2
3
4
10
D ITH ERCR1
CR2
CR3
CR4
CH1
CH2Limit Switch
Sequence Holding Circuit
Power Supply
NULL
MAX
POWER
MIN
UP DOW
MAX MIN
UP DOW
F1 F2
1234567
891011121314
Ammeter (Output Current)Indicator Lamp (CH2)
CH2 Adjuster
Null Adjuster
Indicator Lamp (CH1)
CH1 Adjuster
Supply Switch
4.5(.18) Dia. Through 4 Places
Indicator Lamp
189(
7.44
)19
9(7.
83)
105(4.13)125(4.92) 22
(.87)
240(9.45)260(10.24)
Power Fuse100 V AC : 3A 200/220 V AC : 1.5 A
120 (4.72)
Output Fuse (1.5 A)
178
(7.0
1)
Terminal Board (Refer to table above)
CH1 (Channel 1)
MAX.1 MAX.2UP.1 UP.2
DOWN.1
Current
NULL MIN.1 MIN.2
DOWN.2
Time
CR1.ONCR2.ON
CR3.ON
CR4.ON
CH2 (Channel 2)
1 & 10 in Short-Circuit2 & 10 in Short-Circuit3 & 10 in Short-Circuit4 & 10 in Short-Circuit
Terminal
No.10
Power Amplifiers For 40 Series Control ValvesΩ
AME-T-S-∗ -22
[Exam ple Diagram ]
[Output Current Pattern]
Note: CR1 to CR4: Relays in the power amplifier. The output patterns CH1 and CH2 can not be obtained simultaneously nor can they be transmitted halfway to another pattern. The words such as MAX, MIN, UP and DOWN show the volume adjustment of the power amplifier.
T erm inal Board
1. 2.
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
How to Calculate Accelerating and Decelerating
Tim e s
Min. 0.11 s
Min. 0.11 s
Max. 2.2 s Max. 2.2 s
Flow
Rate
L/m
in
(U.S
.GPM
)
25 L /min (6.6 U.S.GPM)
5 L /min (1.3 U.S.GPM) 0
EFG-02
U.S.GPM L /min30
25
20
15
10
5
0
8
7
6
5
4
3
2
1
Flow
Rate
Input Current mA0 10 200 300 400 500 600
0
No.11
Power Amplifiers For 40 Series Control ValvesΩ
How to Calculate Accelerating and Decelerating Time (Example)
Quest ion: W ish t o accelerat e and decelerat e t he actuator in between 5 L/min (1 .32 U.S. GP M) and 25 L/min (6 .6 U.S. GP M) in t he use of proport ional flow cont rol valve model EFG-02-30. In such case, what are t he maximum and minimum t ime adjust able for t he accelerat ion and decelerat ion?
Answer: T he input current for EFG-02-30 at t he flow rat e of 5 L/min (1 .32 U.S.GP M) and 25 L/min (6 .6 U.S. GP M) can be obt ained respect ively from the chart below. T he chart shows: Input current at 5 L/min (1 .32 U.S. GP M) 300 mA Input current at 25 L/min (6 .6 U.S. GP M) 520 mA T hen, t he difference between the above two can be obt ained with t he following formula: 520 mA-300 mA=220 mA W hile, t he specificat ion for t he model AME-T -S shows the amplifier's gradient for accelerat ion or decelerat ion as being between 0.05 s/100 mA and 1.0 s/100 mA (which means t hat t he minimum t ime is 0 .05 second and the maximum t ime is 1 .0 second for every 100 mA variat ion). T herefore, t he minimum and maximum adjust able t ime can be obt ained as follows:
220 mA 100 mA 0 .05 second = 0.11 second (Minimum)
220 mA 100 mA 1 .0 second = 2.2 second (Maximum)
T he resul t above are as i l lustrated on the below.
[Flow Pattern] [Input Current vs. Flow]
×
×
PROPORTIONAL CONTROLS
Specifications / Others
AME -D2 -H1 -100 -12Series Num ber Ty pe of Function Ty pe of Mounting Power Supply Design
Num ber
AME D2: DC Input Ty pe H1: W all Tapestry Ty pe
100: 100 V AC
200: 200/220 V AC12
Nam e of Valve Model Num bers40Ω- 10Ω Series Flow Control and Relief Valve
03-125 06-250 10-500
C HEFBG- -
AME-D2-H1-∗ -12Flow Controls (40Ω Solenoid) Pressure Controls (10Ω Solenoid)
DC Input Ty pe DC Input Ty pe0.8 A (40Ω Solenoid) 1 A (10Ω Solenoid)
+10 V DC +10 V DC10 k 10 k
0.8 A / 5 V 1 A / 5 VFix Fix
0.2 m A /°C 0.2 m A /°C100 V AC, 200/220 V AC ± 10% (50/60 Hz)
130 VA0-50°C (32-122°F)
1 k 1 k 5.6 kg (12.3 lbs.)
Ty pe of FunctionMax. Output CurrentMax. Input VoltageInput Im pedanceMax. GainDitherTem perature Drift (Max.)Power SupplyPower Input (Max.)Am bient Tem peratureExternal Setting ResistanceApprox. Mass
DescriptionModel No.
Ω Ω
Ω Ω
No.12
Power Amplifiers For 40 -10 Series Control ValvesΩ Ω
These power amplifiers are specially designed to combine and incorporate the functions of pressure control (10 solenoid) and flow control (40 solenoid) into one and can be used for the proportional electro-hydraulic flow control and relief valves of which model numbers are as shown below.
Model Number Designation
Applicable to Valve
Specifications
InstructionsPower supply for the setting adjuster up to 2 set can be provided from this power amplifier. However, please use the variable resistor or potentiometre of which impedance is 1 k for the setting adjuster.
ΩΩ
Ω
1. 2. 3. 4.
PROPORTIONAL CONTROLS
4
1
3
2
H
Installation Drawing
Term inal Num ber
-12 V OUT Com m on +12 V OUT Com m on Input Signal for PRES. Input Signal for FLOW +12 V OUT
Nam e
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
Ground
-12 V COM +12 V COM PR.IN FL.IN +12 V
Output to Pressure Control Valve (10 ) Solenoid PR. SOL
G
Power Supply 100 V AC, 200 V AC: 1, 2 220 V AC: 1, 3
Am m eterΩ
Output to Flow Control Valve (40 ) Solenoid FL. SOLAm m eter
Ω
Com m on COM
Flow Setting Adjuster
SPAN
MIN
DITHER
9
8
40 SOL
SPAN
MIN
DITHER
6
5
2019
1718
4
12V
TOFFTON
Pres. Setting Adjuster
ΩFlow Control Valve
10 SOLΩPres.Control Valve
10987654321
20191817161514131211
POWER
T OFF
T ONSPAN
MIN
PRES FLOW
POWER AMPLIFIER
F1 F2
6(.24)
188(
7.40
)20
0(7.
87)
60 (2.36) 100(3.94)
220(8.66)
145 (5.71)
174
(6.8
5)
Terminal Board (Refer to the table on the right above.) Pres. Zero-Point Adjuster
Flow Zero-Point Adjuster
Flow Output Fuse 1.5 A
Pres. Output Fuse 2 A
Pres. Span AdjusterFlow Span Adjuster
Pres. Rising Time Adjuster
Indicator Lamp
Pres. Falling Time Adjuster
Supply Switch
AME-D2-H1-∗ -12T erm inal Board
[Exam ple Diagram ]
Minim um Pressure Setting Variable Pressure Range Setting Minim um Flow Setting Variable Flow Range Setting
No.13
Power Amplifiers For 40 -10 Series Control ValvesΩ Ω
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Specifications / Others
AMESeries
Num ber
-D2Ty pe of Function
-1010 -100
DC Input Ty peD2 :AME
Power Supply
100 200
: :
100 V AC 200/220 V AC
Coil Resistance of Valve
Design Num ber
-10
101010: 10 × 2Ω
Nam e of Valve Model Num bersPilot Relief Valves
Relief Valves
Reducing and Relieving Valves
10 Series Flow Control Valves
10 -10 Series High Flow Series Flow Control and Relief Valves
Ω
Ω Ω
EDG-01∗EBG-03 EBG-06 EBG-10ERBG-06 ERBG-10
EFG EFCG
03 06 -
EFBG-03 EFBG-06 EFBG-10Model No.
DescriptionAME-D2-1010-∗ -10
Ty pe of Function Max. Output Current Max. Input Voltage Input Im pedance Max. Gain Dither Tem perature Drift (Max.) Power Supply Power Input (Max.) Am bient Tem perature External Setting Resistance Approx. Mass
DC Input Ty pe 1 A (10 Solenoid)
+ 10 V DC 10 k
1 A / 5 V Variable 100-300 m A
0.2 m A /°C 100 V AC, 200/220 V AC ±10% (50/60 Hz)
120 VA 0-50°C (32-122°F)
1 k 4.3 kg (9.5 lbs.)
Ω
Ω
Ω
Nam e of Pum p Model Num bers
"A" Series Variable Displacem ent P iston Pum p
Also, double pum ps com bined with the m odels listed above and fixed displace-m ent vane pum ps.
Proportional Electro-Hy draulic
Load Sensing Ty pe
A16 A22 A37 A56
-∗ -R-04
A70 A90 A145
-∗ -R-04
Power Amplifiers For 10 -10 Series Control ValvesΩ
These power amplifiers can drive two solenoid of 10 load simultaneously or separately, and the control can be done in the same way even though the object is separated by pressure system and flow rate system. Although the display of control unit on the front panel is PRESS and FLOW , they are exactly the same circuit, so there is no distinction between the two system when used.
Model Number Designation Applicable to Valve
Specifications
InstructionsPower supply for the setting adjuster up to 2 set can be provided from this power amplifier. However, please use the variable resistor or potentiometre of which impedance is 1 k for the setting adjuster.
No.14
Ω
Ω
Ω
Applicable to Piston Pump
PROPORTIONAL CONTROLS
H
Installation Drawing
Term inal Num ber Nam e
123456789
1011121314151617
Power Supply 100 V AC, 200 V AC: 1, 2 220 V AC: 1, 3
GroundOutput to Pressure ControlValve SolenoidAm m eterOutput to Flow ControlValve SolenoidAm m eter−12 V OUTCom m on+12V OUT
Input Signal for PRES.Input Signal for FLOW+12V OUT
Com m on
G
PR.SOL
FL.SOL
−12 VCOM+12 VCOM
PR. INFL. IN+12 V
SPAN
MIN
DITHER
9
8
FL. SOL
SPAN
MIN
DITHER
6
5
PR. SOL
321
1716
1415
4
Flow Setting Adjuster
+12V
Pressure Setting Adjuster
Power Supply
POWER AMPLIFIERAME-D 2-1010-200-10
MIN
SPAN
D ITH ER
PR ESS FLOW
F1USEF
F2USEF
F3U SEF
POW ER
+12V
+12V
−12VC OM
FLINPRIN
COM
17161514131211
10987654321
A
A
+−FL
SOL
PR SOL
GN D
AC220V
AC200V
+−
200(
7.87
)18
8(7.
40)
100(3.94)220(8.66)
6(.24)60
(2.36)
145 (5.71)
175
(6.8
9)Indicator Lamp
Flow Dither Adjuster
Flow Span Adjuster
Flow Zero-Point AdjusterPres. Zero-Point Adjuster
Pres. Span AdjusterPres. Dither Adjuster
Terminal Board (Refer to table on the right above.)
Supply Switch
Pres. Output Fuse (1.5A)
Flow Output Fuse (1.5A)
Power Fuse100 V AC : 2A 200 V AC :1A
No.15
AME-D2-1010-∗ -10T erm inal Board
[Exam ple Diagram ]
Power Amplifiers For 10 -10 Series Control ValvesΩ Ω
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Specifications / Others
SK1091Series Num ber
-D24
SK1091
Power Supply Design Num ber
-10
10
Nam e of Valve Model Num bers
Directional and Flow Control Valve
03 04 06
EDFHG-
Model No.Description SK1091-D24-10
Tem perature Drift (Max.) Power Supply Required Current Power Input (Max.) Am bient Tem perature Am bient Hum idity External Setting Resistance Approx. Mass
Ω
Ω
Ω
D24: 24 V DC
Max. Input Voltage
Max. Output Current
Input Im pedance Max. Gain Dither
Delay Tim e Adjustm ent Range
1 A (10 Solenoid)
10 k 1 A / ±5 V Variable
0.2 m A /°C 24 V DC (21-28 V Included Ripple)
More than 1.5 A 25 W
0-50°C (32-122°F) Less than 90%RH
2 k 1.0 kg (2.2 lbs.)
-10 V DC for SOL a +10 V DC for SOL b
0.15-3 s
Power Amplifiers For Directional and Flow Control Valves
Model Number Designation
Applicable to Valve
Specifications
Instructions
No.16
ΩPower supply for the setting adjuster can be provided from this power amplifier, but for only one. However, please use the variable resistor or potentiometre of which impedance is 2 k for the setting adjuster.
Power Supply for the Setting Adjuster
The power amplifier has no power supply switch. As soon as it is connected to a power supply , it comes to be alive. Provide a power switch externally.
Power Switch
PROPORTIONAL CONTROLS
H
Installation Drawing
Term inal Num ber
Input Signal Input Signal
Nam e
1 2 3 4 5 6 7 8 9
10 11 12 13 14 Ground
IN COM
Output to Valve Solenoid SOL a
FG
Power Supply for Setting Adjuster Power Supply for Setting Adjuster Power Supply for Setting Adjuster
+12V COM -12V
Output to Valve Solenoid SOL b
Power Supply Power Supply
24 V 0 V
2 k
MC-02
Ω
Setting Adjuster
Power Supply
For SOL a For SOL b
SPAN aMIN a MIN b
SPAN b
-V +VInput VoltageApprox. ±0.1V
-V
+V
DOWN bUP b UP a
DOWN a
Input Voltage 0
Output Current 0
Dither Adjuster
Delay Time Adjuster for SOL a
SOL a, b Indicator Lamp
6 (.24)
48 (1.89)
166(
6.54
)
100 (3.94)
Terminal Board (Refer to the table on the above.)
180(
7.09
)
Indicator Lamp
Delay Time Adjuster for SOL b
Span Adjuster
150(
5.91
)
10 (.39)
POW ERSOLaSOLb
UPa
DOWNa
UPb
DOWNb
SPANa
SPANb
MINa
MINb
D ITH ER
12
34
56
78
91
01
11
21
31
4
Zero-Point Adjuster
SK1091-D24-10
T erm inal Board
[Exam ple Diagram ]
No.17
Power Amplifiers For Directional and Flow Control Valves
SOLa+12V
4
UPa
-12V
1
6
5
14
UPb
D ELAY
MINaD OW N a
D OW N b MINb
131224V 0V
SPANa
SPANb D ITH ER
SOLb
8910
11
[Input-Output Characteristics]
[Delay Function]
Out
put C
urre
nt (
A)
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Installation Drawing
3
2
1
1kΩClockwise Rotation
4.5(.18) Dia. Through 4 Places
506040
30
20
100
YU KEN MOD EL MC-01
70
80
90100
70(2.76)
80(3.15)
70(2
.76)
80(3
.15)5(
.20)
30 (1.18)
60 (2.36)
2.3(.09) 10 (.39)
123
3
2
1
6
10
1
2
7
8
11 12
Setting Adjuster (MC-01)
Power Amplifier (AME-D-10)
62(2.44)70(2.76)
62(2
.44)
70(2
.76)
M4 Thd. 4 Places
1 2 3 4
60 (2.36)
60
(2.3
6)
1kΩ
1kΩ
4
3
2
1
2kΩ
Clockwise Rotation
02020 INC.
40
60
80100
DEC.
YU KEN MOD EL MC-02
40
60
80100
4.5(.18) Dia. Through 4 Places
70(2.76)
80(3.15)
70(2
.76)
80(3
.15)5(
.20)
3
2
14 0V
4
1
65
Setting Adjuster (MC-02)
Power Amplifier SK1091-D24-10
Power Supply
+12V
−12V
Input
Servo Amplifier 62(2.44)70(2.76)
62(2
.44)
70(2
.76)
M4 Thd. 4 Places
123
60 (2.36)
30 (1.18)
2.3(.09) 10 (.39)
1 2 3 4
60 (2.36)
60
(2.3
6)
No.18
Setting Adjusters Manually Operated Setting Adjusters
MC-01[Electric Ci rcui t] [Exam ple Diagram ] [M ounting Panel ]
MC-02[How to Use]This setting adjuster is for using positive and negative voltages to the right and left of the zero point. Most suitable for servo sy stem s. P lease contact us for usage details.
[Exam ple Diagram ] [M ounting Panel ]
[Electric Ci rcui t]
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Installation Drawing
Term inal Num ber Nam e
123456789
1011121314
1 OUT (VR1)2 OUT (VR2)3 OUT (VR3)4 OUT (VR4)5 OUT (VR5)6 OUT (VR6)
0V
Ground G
COM
Power Supply 85-265 V AC
10V
0V
VR1 VR2 VR3 VR4 VR5 VR6
8(0V) 1 2 3 4 5 6
1213
14
11
10 VDC Power
Supply
AC Power Supply
1234568
111413 1413 11
8
9
1
2
SOL
AC Power Supply
Setting Adjuster (AMC-V6-S)
Relay Circuit Power Amplifier (AME-D-S)
141312111098
7654321
6
5
3
41
2
F1
70(2.76)80(3.15)
189(
7.44
)19
9(7.
83)
240(9.45)260(10.24)
22 (.87)
76 (2.99)
178
(7.0
1)
4.5(.18) Dia. Through 4 Places
Adjusting Dial 6 Places
Supply Switch
Indicator Lamp
POW ER
Terminal Board (Refer to the table above)
Power Fuse (1A)
No.19
Setting Adjusters 6-Point Setting Adjusters
AMC-V6-S-∗ -10T erm inal Board
[Electric Ci rcui t]
[Exam ple Diagram ]
Power Supply100............100 V AC 200............200 V AC 220............220 V AC
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
Specifications / Others
AMCSeries Num ber
-TTy pe of Function Design
Num ber
-20
20
Model No.Description AMC-T-20
T : Acceleration/deceleration signal ty pe (Slope Controller)
Maxim um Output RangeNum ber of Output Channels 2 channels (A, B)
0 - +5 V , 0 - ±5 V, 0 - +10 V, 0 - ±10 V (The settings are DIP switch selectable)
AMC: Setting Adjuster
Slope-constant W ith a level change, the slope will not change (but arrival tim e changes.) Tim e-constant W ith a level change, the tim e will not change (but the slope changes.)
to be selected by DIP switchTwo Categories of Slopes
to be selected by DIP switch4 Ty pes Poly gonal Line Signal : 1 Ty pe
Curve Com pensation Signal : 3 Ty pesAcceleration/Deceleration Signal Ty pe
Maxim um Slope Tim e 5 s , 20 s, 50 s, 100 s (The settings are DIP switch selectable)Setting Resolution The level and slope settings are variable in 0.1% units from 0 to ±99.9%
Mode 1, 4-bit binary code input, 15 patterns Mode 2, 6-bit binary code input, 63 patterns Mode 3, Tim er control, 9 patterns (4 variations)
Control Mode Num ber of Preselected Patterns
The stop m ode is to retain the state of controller output at the instant an external input signal is interrupted. W hen the external signal is input again, the operation is resum ed from the retained state. W hen external input signal is interrupted, function goes back to the initial setting (Pattern No.0).
ON : OFF :
Stop ModeApplicable Only for Control Mode 1
Control Input Signal Current input ty pe, 10 m A /bit m ax. Usable as a voltage input ty pe (voltage range: 8 to 48V DC) Photocoupler insulation input
Control Output Signal Output from transister open collector Max. 30V, 50 m A
Data Save Power Supply Power Input Am bient Tem perature Am bient Hum idity Approx. Mass
EEP-ROM (Battery not needed) 100/200 V AC, 50/60 Hz (85-260 V AC)
Less than 10 VA 0-50°C (32-122°F)
Less than 85%RH (Bedewing m ust be avoided) 1 kg (2.2 lbs.)
Setting Adjusters Multifunction Slope Controllers
Model Number Designation
Specifications
Instructions
No.20
Since this controller incorporates a micro computer, do subject it to undue electrical noise.
This controller can generate any desired 2-channel analog voltage pattern outputs and can be used with slope-proportional and time-proportional systems.
Note: Indicates preset conditions.
PROPORTIONAL CONTROLS
H
Control Modes / Setting Example / Slope Type
A8 A4 A2 A1Rem arks
Level SlopeSetting %Pattern
No.Code Input
Stop
Cy linder forward accelerationCy linder backward accelerationCy linder forward deceleration
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
OFF
ON
OFF
ON
0
1
2
3
0
99.9
-80.0
10.0
0
40.0
60.0
50.0
ON ON ON ON 15 10.0 10.0
0000 0001 0010 0011 0000
0 1 2 3 0
0 5 4 0
0000 0101 0100 0000
Code InputChannel-A
Output
Code InputChannel-B
Output
Pattern No.
Pattern No.
0 1 2 3 0
0000 0001 0010 0011 0000Code Input
Channel-A
Pattern No.
Output
Channel-B
Strobe Signal
Output
0 1.0 1.1 1.2 1.3
0 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9
Start Signal 1Channel-A
Output
Channel-B
Pattern No.
Start Signal 3
Output
Pattern No.
Forward Backward
Pattern 1 Pattern 3
Level
Slope Slope Level
Pattern 2
Slope
Level
|
99.9%
40.0% 50.0% 10.0%
60.0%
-80.0%
A1
A2
ON
ON ON
Out
put
Cod
e In
put
100
50
0
100
50
0
75
25R
R
100
50
0
R
R
100
50
0
R
R
30
Out
put V
olta
ge
Out
put V
olta
ge
Out
put V
olta
ge
Out
put V
olta
ge
Time Time
Time Time
Straight Slope Waveform
The 0 to 25% and 75 to 100% portions of the slope waveform are rounded with arcs.
Two portions above and below 50% of the waveform are rounded with arcs.
Two portions above and below 30% of the waveform are rounded with arcs.
(%) (%)
(%) (%)
Setting Adjusters Multifunction Slope Controllers
Control ModesOne among the following 3 types of control modes can be chosen by changing DIP swicth.
No.21
Control Mode 1Channels A and B generate optional slopes independently each other.
Control Mode 2A slope is generated by a strobe signal (signal for change to next signal). Channels A and B operate synchronously.
Control Mode 3The internal timer is activated by a start signal, causing the slopes to be generated successively in memory. Channels A and B operate independently.
Setting ExampleControl Mode 1 A Channel
Slope TypeOne among the following 4 types can be chosen by changing DIP switch.
Type 1 Type 2
Type 3 Type 4
PROPORTIONAL CONTROLS
Installation Drawing
Term inal Num ber Nam e
1 2 3 4 5 6 7 8 9
10
Channel A Output Com m on Channel B Output Code Input Code Input Code Input Code Input Code Input Code Input Code Input
A out COM B out
A1 A2 A4 A8 B1 B2 B4
Term inal Num ber Nam e
11 12 13 14 15 16 17 18 19 20
Code Input Code Input Com m on Coincidental Output Signal with "A" Coincidental Output Signal with "B" Data Save Signal Alarm Signal Output Output Com m on Ground
B8 DCOM
CO.A CO.B M.SV ALM. DOC
FG
Power Supply AC
AB
A B
a b
P TDC24V
IN
C
EHDFG-03
AMC-T-20
A B
a b
P TDC24V
IN
C
EHDFG-03
A1 4
A2 5
A4 6
A8 7
B1 8
B2 9
B4 10
B8 11
COM 12
13
14
CO.A
CO.B
Voc
OUT
IN
IN
CPU
ROM RAM
D/A
D/AA out1
COM2
B out3
1819
20
FG
AC85-260V
15M.SV
16ALM.
17DOC
IsolationPowerSupply
DCPower
Supply
DC PowerSupply
AMC-T [Exam ple Diagram ]
Sequence Controller
(Ex.)
AMC -T17181920
12345678910111213141516
ON
OFF
POW ER
Pattern No. Display
Indicator Lamp
Channel Selection
Monitor (M)
Panel Operating KeyData Set (D)
Level DisplayChannel A Output
4.5(.18) Dia. Through 4 Places
Slope DisplayChannel B Output
Time Display
Alteration of Level Slope Time Values
Pattern No. Designation After Channel Selection
Terminal Board (Refer to table above)
Supply Switch
DIP switchD:
70 (2.76)
80 (3.15)
60 (2.36)
72 (2.83)
25 (.98)
D:M:
D:M:
D:
D:
D:
189(
7.44
)
199(
7.83
)
178(
7.01
)
Setting Adjusters Multifunction Slope Controllers
No.22
Terminal Board
DIMENSIONS IN MILLIMETRES (INCHES)
PROPORTIONAL CONTROLS
H
Interchangeability between Current and New
13
14
15
16
Term inal Num ber
Nam e
Model No.Description New : AMC-T-20 Current : AMC-T-10
Control Output Signal
Slope Ty pes
Stop Mode (Applicable only for Control Mode 1)
to be selected by DIP switch4 Ty pes Poly gonal Line Signal : 1 Ty pe
Curve Com pensation Signal : 3 Ty pes
Data SaveApprox. Mass
Output from transister open collector Max. 30 V, 50 m A
Output from transister open collector Max. 30 V, 10 m A
1 Ty pe : Poly gonal Line Signal
ON, OFF
EEP-ROM Battery not needed Battery Required1 kg (2.2 lbs.) 1.8 kg (4.0 lbs.)
Coincidental Output Signal with "A" "CO.A"
New : Design 20Coincidental Output Signal with "A"
"DO1"
Current : Design 10
Coincidental Output Signal with "B" "CO.B"
Coincidental Output Signal with "B" "DO2"
Data Save Signal "M.SV"
Alarm Signal Output "ALM."
Rem arks
Abbreviation of the term inals are changed, though functionally the sam e.
Added new functions.
m m (Inches)
185 (7.28)
A
60 (2.36)
200 (7.87)
B
72 (2.83)
Model Num bers
Current AMC-T-10
New AMC-T-20
AB
AMC -T 17181920
12345678910111213141516
ON
OFF
POW ER
A
B
Setting Adjusters Multifunction Slope Controllers
Specifications
No.23
Interchangeability betw een Current and New Design
Specifications unchanged unless specified below.
TerminalThe following are differences between current and new.
Interchangeability in InstallationThere is an interchangeability in installation, although depths (dimensions "A" and "B") are different.