catalogue hy11-2500/uk chapter 3: contents proportional dc ...cairohydraulic.com/products/1- parker...

3-1

Catalogue HY11-2500/UK

3

Chapter 3:Proportional DC ValvesContents

D1FT Standard performance • 3- 3

D*1FW • • • 3- 9

D*1FT • • • •

WL*06* Standard performance, • optional 3-19

high repeatability

WL*10* Standard performance, • optional 3-27

high repeatability

D*1FS High performance • • • • • 3-33

D1FX • • • 3-41

D1FH Servo performance • • • 3-47

D*1FH • • • • • • 3-53

Accessories 3-63

Mounting patterns 3-64

Series Description Direct Pilot Spool Integrated Pageoperated operated feedback electronics

Size NG 06 10 10 16 25 32Size ISO/CETOP 3 5 5 7 8 10

If you are interested in fast delivery, please fol-low this hint in our ordering codes when choos-ing your individual product:

3-2


3

Notes

3-3

D1FT.PM6.5 RH

Direct Operated Proportional DC ValveSeries D1FT


3

Characteristics

The D1FT directional control valve of the nominal sizeNG6 (CETOP 3) is a proportional valve providing vari-able flow rates.This valve is used with integrated control electronics. Typi-cal applications are: soft switching via adjustable rampsfor the reduction of hydraulic and mechanical shocks,electrically adjustable flow rates / speeds for automatingmachine functions.

Technical features• Integrated control electronics with ramp adjustment

• Low leakage

• Progressive flow characteristics for sensitive adjust-ment of flow rate

• Spring centred spool

• Manual override

3-4

D1FT.PM6.5 RH



3

Ordering Code

D F T

DCvalve

DC valve(with integr.electronics)

Nominalsize

NG06 /CETOP 3

Spooltype

0

Designseries

Style SealNBR

(different sealcompound by

request)

Electronicdesign

Valveaccessories

0

Electronicaccessories

Code

F

G

Voltage

Voltage input 0...±10Vwith reference output

+10V / -10V

Current input 0...±20mA

Flowcontrol

StyleCode

C

E

K

Code

E01CE01FE01H

Spool type

Please order plug/s separately.See chapter 3 accessories.

Flow [l/min]at ∆p 5bar

per metering edge

7.51520

N1

E02CE02FE02H

15 / 7.5

7.51520

B31F

15 / 7.5B32F

QB = QA /2

QB = QA /2

3-5

D1FT.PM6.5 RH



3

General

Design Direct operated proportional DC valve with integrated power amplifier

Actuation Proportional solenoid

Mounting position Optional

Environmental temperature [°C] -20 ... +60

Hydraulics

Pressure medium Hydraulic oil as per DIN 51 524 ... 535, other fluids by request

Viscosity, recommended [mm²/s] 30 ... 80max. admiss. [mm²/s] 20 ... 380

Oil temperature [°C] 0 ... 60

Filtration Permissible contamination class to achieve with filterof pressure medium as per NAS 1638 β x = 75

Main stage class 9 X = 15

Mounting pattern DIN 24340 / ISO 4401 / CETOP RP121 / NFPA

Operating pressure [bar] Port P, A, B, max. 350 bar, Port T max. 50 bar

Nominal size DIN NG06

CETOP 03

Type C F H

Weight [kg] 2.5 2.5 2.5

Nominal flow at ∆p=5barper metering edge [l/min] 7.5 15 20

Static / Dynamic

Hysteresis [%] < 8

Sensitivity [%] < 2

Response time t [ms] 100

Integrated electronics (D*FT)

Supply voltage [V] 14.5 ... 30

Power consumption [VA] 22

Current consumption max. [A] 2.8

Input signalPolarity D against E positive corresponds P-A, B-T, negative corresponds P-B, A-TVoltage [V] ±10Impedance [kOhm] 100

Current [mA] ±20Impedance [Ohm] 500

Reference output(10mA max.) [V] +10 (Pin C) / -10 (Pin F)

Ramp time [s] 0...3

Plug connector 6 + PE DIN 43563

Technical Data

3-6

D1FT.PM6.5 RH



3

Electronics

Block diagram

Arrangement of the potentiometers

3-7

D1FT.PM6.5 RH



3

Characteristic Curves

Flow characteristics

Spool Code E*

at ∆p 5bar per metering edge

Operating limits100% command signal

Spool Code B*

3-8

D1FT.PM6.5 RH



3

Dimensions

NBR

BK375 4x M5x30 8.1 Nm SK-D1FT-N30DIN 912 12.9

Surface finish

3-9

D_1FW-D_1FT.PM6.5 RH

Pilot Operated Proportional DC ValveSeries D*1FW / D*1FT


3

Characteristics

The D*1FW / D*1FT pilot-operated proportional DCvalves are available in NG10 (CETOP5), NG16(CETOP7) and NG25 (CETOP8).

These valves (D*1FW) are controlled electrically with theexternal power amplifiers PWD00A-400 or used as valveswith integrated electronics (D*1FT).

Typical applications include reproducible control of ac-tuator speed in rapid / slow speed profiling, and smoothacceleration and deceleration performance.

Technical features• Low leakage


• Fail safe centre position

• Optional: centre position monitoring

• D*1FT version with integrated power amplifier withramp adjustment

D31FW

D31FW

3-10




3

D31 D41 D91

75 - -

- 200 -

- - 400

Ordering Code

Code Inlet Drain

1 internal external

2 external external

4 internal internal

5 external internal

D F

DCvalve

Spooltype

Flow

Code

L

X

Solenoid

6 VDC

16 VDC

1

Nominalsize

W

Valveaccessories

SolenoidPilotconnection

C

Nominal size

NG10 / CETOP 5

NG16 / CETOP 7

NG25 / CETOP 8

Code

3

4

91)

Designseries

Flowcontrol

SealNBR

(differentseal

compoundby request)

N W


Flow [l/min]at ∆p = 5bar per metering edgeCode

C

F

H

Code

Standard

Monitor switch(plug included)

0

8

Valve accessories

Code

E01

E02

B31

B32

Spool type

QB = QA /2

QB = QA /2

1) with enlarged connections Ø32mm

3-11




3

Ordering Code

Code Inlet Drain

1 internal external

2 external external

4 internal internal

5 external internal

D F

DCvalve

Spooltype

Flow

1

Nominalsize

T

Valveaccessories

Code

Voltage input0...±10V, with

reference output+10V/-10V

Current input0...±20mA

F

G

Electronicvariation

Pilotconnection

C

Designseries


0

Electronicvariation

Flowcontrol

Integratedelectronics

SealNBR

(different sealcompound by

request)


N

D31 D41 D91

75 - -

- 200 -

- - 400

Nominal size

NG10 / CETOP 5

NG16 / CETOP 7

NG25 / CETOP 8

Code

3

4

91)

Flow [l/min]at ∆p = 5bar per metering edgeCode

C

F

H

Code

Standard


0

8

Valve accessories

Code

E01

E02

B31

B32

Spool type

QB = QA /2

QB = QA /2

1) with enlarged connections Ø32mm

3-12




3

Technical Data

General

Design Pilot-operated DC Valve with integrated power amplifier


Mounting position optional

Environmental temp. [°C] -20...60

Hydraulics


Viscosiy, recommended [mm²/s] 30 ... 80max. admiss. [mm²/s] 20 ... 380

Pressure fluid temperature [°C] 0 ... 60

Filtration Permissible contamination class of to achieve with filterpressure medium as per NAS 1638 ... β x = 75

Pilot stage Class 7 X = 5Main stage Class 9 X = 15


Operating pressure [bar] Port P, T, A, B, X max. 350 bar, port Y max. 10 bar

Nominal size DIN NG10 NG16 NG25

CETOP 05 07 08

Weight [kg] 7.1 10.8 19

Nominal flow at ∆p=5 barper metering edge [l/min] 75 200 400

Drain (140bar) [l/min] 0.1 0.2 0.6

Pilot stage

Pilot pressure [bar] 20 - 350 (optimal dynamics at 50)

Pilot volume req. (constant) [l/min] < 1.2

Static / Dynamic

Hysteresis [%] < 5

Repeatability [%] < 1

Response time [ms] 60 75 100

Solenoid

Type Code L

Protection class, DIN 40050 IP 54

Nominal resistance [Ohm] 2.2

Nominal current (100%ED) [A] 2.5

Voltage [V] 6

Electrical connection EN 175301-803

Integrated electronics (D*1FT)

Supply voltage [V] 14.5 ... 30


Input signal

Polarity * D against E positive corresponds to P-B, A-T, negative corresponds to P-A, B-TVoltage [V] ±10Impedance [kOhm] 100Current [mA] ±20Impedance [Ohm] 500

Reference output(10mA max.) [V] +10 / -10

Ramp time [s] 0...3

Plug 6 + PE DIN 43563

* inverse polarity by request

3-13




3

Electronics

Block diagram


3-14




3

Flow characteristicsat ∆p = 5bar per metering edge


D*1FWSpool code E* Spool code B*

D*1FTSpool code E* Spool code B*

3-15




3

Dimensions

Pilot connection

D31F*

D41F*

D91F*

3-16




3

D41FW

D31FW

NBR

BK385 4x M6x40 13.6 Nm SK-D31FW-N20DIN 912 12.9

Surface finish

NBR

2x M6x55 13.6 NmBK320 4x M10x60 65 Nm SK-D41FW-N20

DIN 912 12.9

Surface finish

Dimensions

3-17




3

Dimensions

D31FT

D91FW

NBR

BK385 4x M6x40 13.6 Nm SK-D31FT-N30DIN 912 12.9

Surface finish

NBR

BK360 6 x M12x95 115 Nm SK-D91FW-N20DIN 912 12.9

Surface finish

3-18




3

D91FT

NBR

BK360 6 x M12x95 115 Nm SK-D91FT-N20DIN 912 12.9

Surface finish

D41FT

NBR

2x M6x55 13.6 NmBK320 4x M10x60 65 Nm SK-D41FT-N30

DIN 912 12.9

Surface finish

Dimensions

3-19

WL_ 06.PM6.5 RH

Direct Operated Proportional DC ValveSeries WL*06*


3

Characteristics

The WLL directional control valve series of the nominalsize NG6 (CETOP3) provides variable flow rates.

These valves are available with/without spool positionfeedback and electrically controlled by the external dig-ital amplifier modules VRD350/355 or PWD00A-400.

Typical applications are:Exact and repeatible adjustment of flow rates, applica-tions with rapid / slow speed profiles and the positioningof hydraulic drives.

Technical features• Spool / sleeve design

• High reproducibility from valve to valve

• Low hysteresis


• Manual override

• Spool position feedback, optional

3-20

WL_ 06.PM6.5 RH



3

Ordering Code

W F

DCvalve

Spooltype

Designseries

Code

G09

Voltage

9 VDC

Solenoidvoltage(different

voltage byrequest)

Seriesletter

L

Style

Spoolpositionfeedback

CodeSpool position

feedback

without feedback

with feedback(plug included)

K

R

Code Style

L43

F42

3 G09


Code

G06P003G06P006G06P012G06P020

Spool type


per meteringedge

36

1220

K06P020 20

G06A006G06A012G06A020

6 / 312 / 6

20 / 10

K06A020 20 / 10

QB = QA /2

QB = QA /2

3-21

WL_ 06.PM6.5 RH



3

Technical Data

General

Design Direct operated proportional DC valve



Environmental temperature [°C] -20 ... +60

Hydraulics

Pressure fluid Hydraulic oil as per DIN 51 524 ... 535, other fluids by request


Pressure fluid temperature [°C] 0 ... +60

Filtration Permitted contamination class of to achieve with filterpressure medium as per NAS 1638 β x = 75class 7 - 9 X = 10




CETOP 03

Weight [kg] 2.2 (2.5 with LVDT)

Nominal flow at ∆p=5 barper metering edge [l/min] 3, 6, 12 and 20

Drain [l/min] see curves

Static / Dynamic Code "K" without spool position feedback Code "R" with spool position feedback

Hysteresis [%] ≤ 4 ≤ 0.3

Threshold [%] 0.5 0.2

Sensitivity [%] ≤ 0.3 ≤ 0.1

Response time t at 100% [ms] ≤ 30 ≤ 20

Solenoid

Type G09

Protection class DIN 40050 IP 65




Voltage [V] 9

Electrical connection, solenoid EN 175301-803

Elec. connection, pos. indicator M12 / 4pin

EMV conformity, pos. indicator EN 50081-2

EN 50082-1

NoteStandard seal compound is NBR.

WiringSolenoid coil Feedback

1 = coil connection2 = coil connectionPE = ground potential

1 = output, actual spool position2 = supply (+24V)3 = GND (0V)4 = not used

3-22

WL_ 06.PM6.5 RH



3


Dynamic response (WLL43G06* with power amplifier VRD350)measured at: ±25% amplitude, offset 50%

Spool code G06P* / K06P*

Spool code G06A* / K06A*


3-23

WL_ 06.PM6.5 RH



3


Operation limits Q = f (∆∆∆∆∆p)

WL*P006*K

WL*P020*K

WL*P012*K

WL*P003*K

3-24

WL_ 06.PM6.5 RH



3


Step response

Code "K" without spool position feedback

Code "R" with spool position feedback

3-25

WL_ 06.PM6.5 RH



3

Dimensions

WLF42*

WLL43*

NBR

BK375 4x M5x30 8.1 Nm SK-WLL06FDIN 912 12.9

Surface finish

3-26

WL_ 06.PM6.5 RH



3

Notes

3-27

WL_10.PM6.5 RH



3

Characteristics

The WLL directional control valve series of the nominalsize NG10 (CETOP 5) provides variable flow rates.

These valves are available with/without spool positionfeedback and electrically controlled by the external dig-ital amplifier modules VRD350/355 or PWD00A-400.

Typical applications are:Exact and repeatible adjustment of flow rates, applica-tions with rapid / slow speed profile and the positioningof hydraulic drives.

Technical features• Spool / sleeve design

• High reproducibility from valve to valve

• Low hysteresis


• Manual override

• Spool position feedback, optional

3-28

WL_10.PM6.5 RH



3

Ordering Code

W

DCvalve

Spooltype

L

Design Designseries

E

SealNBR

(differentseal

compoundby request)

Please order plug/s separately.See accessories.

Code Style

L43

F42

Code

G10P040G10P060

Spool type


per meteringedge

4060

K10P060 60

G10A060 60 / 30

K10A060 60 / 30

QB = QA /2

QB = QA /2

CodeSpool position

feedback

without feedback

with feedback(plug included)

K

R

3-29

WL_10.PM6.5 RH



3

Technical Data

General

Design Direct operated proportional DC valve



Environmental temp. [°C] -20 ... +60

Hydraulics




Filtration Permitted contamination class of to achieve with filterpressure medium as per NAS 1638 β x = 75class 7 - 9 X = 10




CETOP 05

Weight [kg] 6.5

Nominal flow at ∆p=5 barper metering edge [l/min] 40 and 60

Static / Dynamic Code K" without spool position feedback Code "R" with spool position feedback

Hysteresis [%] ≤ 6 ≤ 0.3

Threshold [%] 0.8 0.3

Sensitivity [%] ≤ 0.4 ≤ 0.2

Response time t for 100% [ms] ≤ 40 ≤ 33

Solenoid

Type G09

Protection class DIN 40050 IP 65

Power consumption [VA] 31.5



Voltage [V] 9

Electrical connection solenoid EN 175301-803

WiringSolenoid coil


3-30

WL_10.PM6.5 RH



3


Dynamic response (WLL43G10* with power amplifier VRD350)measured at: ±25% amplitude, offset 50%


Spool code G06P* / K06P*

Spool code G06A* / K06A*

3-31

WL_10.PM6.5 RH



3


Operation limits Q = f (∆∆∆∆∆p)

WL*P060*

Step response

Code "K" without spool position feedback

WL*P040*

Code "R" with spool position feedback

3-32

WL_10.PM6.5 RH



3

Dimensions

WLF42*

WLL43*

NBR

BK385 4x M6x40 13.6 Nm SK-WLL10FEDIN 912 12.9

Surface finish

3-33

D_1FS.PM6.5 RH

Pilot Operated Proportional DC ValveSeries D*1FS


3

Characteristics

The D*1FS pilot operated proportional valves series ofthe nominal sizes NG10 to NG32 (CETOP 5 to 10) pro-vides flow rate control.

These valves are electrically controlled with EW* seriesanalogue power amplifiers or with VRD350/355 digitalpower amplifiers. The spool position is controlled by anelectronic feedback device.

Typical applications are:Exact and reproducible adjustment of flow rates, move-ment of the drive in rapid / slow speed profile and the softacceleration and deceleration to improve the drive char-acteristics.


• Sensitive flow rate adjustment

• Spool position feedback

• Fail safe centre position

• Optional: center position monitoring

• Expanded functions with digital amplifier VRD350

3-34

D_1FS.PM6.5 RH



3

Code Inlet Drain

1 internal external

2 external external

4 internal internal

5 external internal

Ordering Code

D F

DCvalve

Spooltype

Nominalflow

Code

L

X

Solenoidvoltage

6 VDC(to use digital

power amplifier)

16 VDC(to use analogue

power amplifier)

Code

standard


0

82)

Valve accessoriesNominal size

NG10 / CETOP 5NG16 / CETOP 7NG25 / CETOP 8NG25 / CETOP 8

NG32 / CETOP 10

1

Nominalsize

Code

34891)

111) with enlarged connections

Ø 32mm

S

Valveaccessories

Solenoidvoltage

Pilotconnection

Designseries

Flowcontrol

withspool

positionfeedback

2) not for D31FS, D111FS

WN

SealNBR

(differentseal

compoundby request)

Code

E01

E02

B31

B32

Spool type

Please order plug/s separately.See chapter 3 accessories.Plug for spool position feedback included.

QB = QA /2

QB = QA /2

45 - - - -

- 120 - - -

- - 300 - -

- - - 400 -

- - - - 1000

Flow [l/min]at ∆p 5bar per metering edge

D31 D41 D81 D91 D111

Code

B

C

E

H

L

3-35

D_1FS.PM6.5 RH



3

Technical Data

General

Design Pilot-operated DC Valve with position feedback



Environmental temperature [°C] -20...+60

Hydraulics




Filtration Permissible contamination class of to achieve with filterpressure medium as per NAS 1638 ... β x = 75



Operating pressure [bar] Port P, T, A, B, X max. 350 bar, Port Y max. 10 bar

Nominal size DIN NG10 NG16 NG25 NG32

CETOP 05 07 08 10

Weight [kg] 7.1 10.8 19 62

Nominal flow at ∆p=5 barper metering edge [l/min] 45 120 300/400 1000

Drain (140bar) [l/min] 0.1 0.2 0.6 1.0

Pilot stage


Pilot volume req. (const.) [l/min] < 1.2

Static / Dynamic

Hysteresis [%] < 0.5

Sensitivity [%] < 0.2

Response time [ms] 35 60 80 200

Solenoid

Type Code "X" Code "L"

Protection class DIN 40050 IP 54 IP54

Nominal resistance [Ohm] 9.8 2.2

Nominal current (100%ED) [A] 1.3 2.54

Voltage [V] 16 6

Elec. connection, solenoid EN 175301-803

Elec. connection, pos. indicator M12 / 5pin

EMV conformity, pos. indicator EN 50081-2

EN 50082-1

Wiring

Solenoid coil Spool position signal


1 = output, actual spool position2 = supply (+24V)3 = GND (0V)4 = not used5 = ground

3-36

D_1FS.PM6.5 RH



3



Spool code E*

Spool code B*

3-37

D_1FS.PM6.5 RH



3

Pilot connection

D31FS

D41FS

D111FS

D81/91FS

Pilot Flow

3-38

D_1FS.PM6.5 RH



3

Dimensions

D31FS

D41FS

NBR

BK385 4x M6x40 13.6 Nm SK-D31FS-N30DIN 912 12.9

Surface finish

NBR

2x M6x55 13.6 NmBK320 4x M10x60 65 Nm SK-D41FS-N30

DIN 912 12.9

Surface finish

3-39

D_1FS.PM6.5 RH



3

NBR

BK360 6x M12x95 115 Nm SK-D81FS-N20DIN 912 12.9 SK-D91FS-N20

Surface finish

D111FS

D81/91FS

Dimensions

NBR

BK386 6x M20x90 553 Nm SK-D111FS-N20DIN 912 12.9

Surface finish

3-40

D_1FS.PM6.5 RH



3

Notes


3-41

D1FX.PM6.5 RH

Direct Operated Proportional DC ValveSeries D1FX

3

Characteristics

The D*FX directional control valve series of the nominalsize NG6 (CETOP3) provides variable flow rates.

Typical applications are:Exact and reproducible adjustment of flow rates, move-ment of the drive in rapid / slow speed profile and the softacceleration and deceleration to improve the drive char-acteristics.

Technical features

• Integrated control electronics



• Spring centred spool

• Manual override


3-42

D1FX.PM6.5 RH


3

Ordering Code

D F X

DCvalve

DCvalve

(with integr.electronics)

Nominalsize

NG06 /CETOP 3

Spooltype

0

Designseries

Design Voltage /currentinput

switchableValve

accessories

0


Supplyvoltage

24V

Flowcontrol

JB

SealNBR

(differentseal

compoundby request)

N1

Code

E01CE01FE01H

Spool typeFlow [l/min]at ∆p 5bar

per metering edge

7.51520

E02CE02FE02H

15 / 7.5

7.51520

B31F

15 / 7.5B32F


QB = QA /2

QB = QA /2

DesignCode

C

K


3-43

D1FX.PM6.5 RH


3

General





Hydraulics




Filtration Permitted contamination class of to achieve with filterpressure medium as per NAS 1638 β x = 75class 9 X = 15




CETOP 03

Type C F H

Weight [kg] 3.4 3.4 3.4

Nominal flow at ∆p=5barper metering edge [l/min] 7.5 15 20

Static / Dynamic


Repeatability [%] < 0.5

Response time t [ms] 60

Integrated electronics

Supply voltage [V] 21 ... 30


Current consumption max. [A] 3

Input signalPolarity D against E positive corresponds to P-A, B-T, negative corresponds to P-B, A-TVoltage [V] ±10Impedance [kOhm] 100


Diagnostic output pin F [V] ±10Plug connector 6 + PE DIN 43563

Technical Data

Wiring


3-44

D1FX.PM6.5 RH


3


Flow characteristics D1FX

at ∆p = 5bar per metering edge

Spool Code E*

Spool Code B*


3-45

D1FX.PM6.5 RH


3


Operation limits D1FX100% command signal

Dynamic response D1FX


3-46

D1FX.PM6.5 RH


3

Dimensions

NBR

BK375 4x M5x30 8.1 Nm SK-D1FX-N30DIN 912 12.9

Surface finish

3-47

D1FH.PM6.5 RH

Direct Operated Proportional DC ValveSeries D1FH


3

Characteristics

The proportional DC valves of the D1FH series with nomi-nal size NG6 (CETOP3) provide variable flow rates.

This valve is a high dynamic control valve with integratedelectronics.

The D1FH features a precision zero lapped spool andsleeve assembly ideally suiting it for precision high per-formance closed loop control applications.

Technical features

• Integrated valve electronics

• Closed loop controlled spool position

• Linear flow characteristics

• Fourth fail safe position

• Spool / sleeve design

3-48

D1FH.PM6.5 RH



3

Ordering Code

D F

DCvalve

Spooltype

Nominalsize

NG06 /CETOP 3

Supplyvoltage24VDC

B

Controlvalve

C

4/4directional

controlvalve

J 00

Voltage /current inputswitchable

Designseries

Flowcontrol

N

SealNBR

(differentseal

compoundby request)

1 H

Code

E50BE50DE50HE50M

Spool typeFlow [l/min]

at ∆p = 35barper metering edge

5102040

E80BE80DE80HE80M

5102040


3-49

D1FH.PM6.5 RH



3

Technical Data

General





Hydraulics




Filtration Permitted contamination class of to achieve with filterpressure medium as per NAS 1638 β x = 75class 7 X = 10


Operating pressure [bar] Port P, A, B, max. 315; Port T min. 1,4, max. 35


CETOP 03

Weight [kg] 3.7

Nominal flow at ∆p=35barper metering edge [l/min] 5, 10, 20, 40

Drain, max. [l/min] 1.0

Static / Dynamic


Reversible span [%] < 0.1


Response time [ms] 16

Integrated electronics



Current requirement [A] 2


Input signal

Polarity D against E positive corresponds to P-A, B-T, negative corresponds to P-B, A-TVoltage [V] ±10Impedance [kOhm] 100


Diagnostic output PIN F [V] ±10

Protection class IP65, NEMA 4

Plug 6 + PE DIN 43563

Wiring

3-50

D1FH.PM6.5 RH



3

Dynamic response


Operation limits100% Nominal current


3-51

D1FH.PM6.5 RH



3

Dimensions

NBR

BK375 4x M5x30 8.1 Nm SK-D1FH-N12DIN 912 12.9

Surface finish

3-52

D1FH.PM6.5 RH



3

Notes

3-53

D_1FH.PM6.5 RH

Pilot Operated Proportional DC ValveSeries D*1FH


3

Characteristics

The pilot-operated proportional DC valves series of theD*1FH series are high performance valves with electronicspool position feedback. Valves are available in sizesNG10 to NG32 (CETOP5 to CETOP8).

Typical applications are:High precision and reproducible adjustment of flow rates,applications in rapid / creep speed with spool positionmonitoring for presses and dynamic position and p/Qclosed loop systems.


• Very low hysteresis

• Zero lap and overlap spool design available

• Mechanical zero point adjustment for zero lap spools

• High dynamics


• Optional: centre position monitoring

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3

Code Inlet Drain

1 internal external

2 external external

4 internal internal

5 external internal

Ordering Code

D F

DCvalve

Spooltype

Flow

Code

standard


0

83)

Valve accessoriesNominal size

NG10 / CETOP 5NG16 / CETOP 7NG25 / CETOP 8NG25 / CETOP 8

NG32 / CETOP 10

1

Nominalsize

Code

34891)

11

H

Valveaccessories

Pilot oilconnection

Code

Voltage input0...±10Vstandard

Current input0...±20mA

Current input4...20mA

B

E

S

Electronicvariation

Electronicvariation

3) not for spool E52, B61

0

Designseries

Flowcontrol

Highresponse

SealNBR

(differentseal

compoundby request)

N

Code

E01

E02

B31

B32

B11

B12

Spool type

overlap

zerolap 2)

E52

B61

QB = QA /2

QB = QA /2

QB = QA /2

2) not for D111FH

1) with enlarged connectionsØ 32mm

Flow [l/min]at ∆p 5bar per metering edge

D31 D41 D81/91 D111

Code

A

B

C

E

F

H

L

55 - - -

- 105 - -

80 140 - -

- 190 250 -

- 240 310 -

- - 400 500

- - - 1000


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3

Technical Data

General

Design Pilot-operated proportional DC valve with integrated power amplifier



Environmental temp. [°C] -20...+60

Hydraulics




Filtration Permissible contamination class of to achieve with filterpressure medium as per NAS 1638 β x = 75


Mounting pattern DIN 24340 / ISO 4401 / CETOP RP121 / NFPAOperating pressure [bar] Port P, T, A, B, X max. 350 bar, Port Y max. 10 bar

Nominal size DIN NG10 NG16 NG25 NG32

CETOP 05 07 08 10

Weight [kg] 8.1 11.6 20.7 62

Nominal flow at ∆p=5barper metering edge [l/min] 80 240 400 1000

Max. flow [/min] 170 420 900 2000

Drain1) (140bar) [l/min] 0.1 0.2 0.6 1.0

Pilot stage


Pilot volume req. (const.) [l/min] < 1.2

Pilot volume requirementfor min. step response [l/min] 2.0 4.1 9.0 18.0

Static / Dynamic


Threshold [%] < 0.1


Response time [ms] 25 45 65 150

Integrated electronics (D*1FH)




Starting current (0.5ms) [A] 7

Input signalVoltage [V] ±10 (0...+10V → P–B) 2)

Impedance [kOhm] 100

Current [mA] ±20 (0...+20mA → P–B) 2)

Impedance [Ohm] 500

Current [mA] 4...20 (12...4mA → P–B)Impedance [Ohm] 500

Diagnostic output Pin F [V] ±10

Protection class IP54

Temperature drift [%/°C] 0.005

Plug connector 6 + PE DIN 43563

1) overlap spool2) inverse polarity by request

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D_1FH.PM6.5 RH



3

Display is green Normal operation

Display offSupply voltage is outside the

permissible range of 18 ... 30V

Display is red Control error

Electronics

Enable inputThe power stage is activated via pin C (enable input).

Supply voltage monitoringIf the minimal supply voltage drops below, it is internallymonitored and displayed via the status LED.

Wiring


Control monitoringA control error is indicated if there is an error in the con-trol circuit of the valve.

Control system flow chart, valve electronics

Spindle trimmerfor zero pointcompensation

LED

Diagnosticsfor spoolstroke

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3


Characteristic flow linesat ∆p = 5bar per metering edge

Spool type E01, E02 Spool type E52

Spool type B31, B32 Spool type B61

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3


Step response

D31FH

D81/91FH

D41FH

D111FH

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3

Dynamic response

D111FH


D41FH

D31FH

D81/91FH

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3

Pilot Flow

Pilot connection

D31FH

D41FH

D111FH

D81/91FH

3-61

D_1FH.PM6.5 RH



3

Dimensions

D31FH

D41FH

NBR

BK385 4x M6x40 13.6 Nm SK-D31FH-N35DIN 912 12.9

Surface finish

NBR

2x M6x55 13.6 NmBK320 4x M10x60 65 Nm SK-D41FH-N35

DIN 912 12.9

Surface finish

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3

Dimensions

D81/91FH

D111FH

NBR

BK360 6x M12x95 115 Nm SK-D91FW-N10DIN 912 12.9

Surface finish

NBR

BK386 6x M20x90 553 Nm SK-D111FW-N10DIN 912 12.9

Surface finish

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Accessories 3.PM6.5 RH


3

Solenoid connector D*FW, D*FS, WL*, RL*

Proportional DC ValvesAccessories

Description Variation Order No.

EN 175301-803 2+PE PG 9 black B 5001710

EN 175301-803 2+PE PG 9 grey A 5001711

EN 175301-803 2+PE PG 11 black B 5001716

EN 175301-803 2+PE PG 11 grey A 5001717

Feedback connector D*FS, WL*06*R*

Description Order No.

M12 / 5pin 5004109

Monitor switch connector D*1FW / D*1FT / D*1FS / D*1FH

Central connector D*FT / D*FH / D*FX


DIN 43563 6+PE 5004072

Plugs


M12 / 5pin 5004109

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3

to DIN 24340-A6, size NG6/CETOP3


With * marked dimensions ± 0.1mm.All other dimensions ± 0.2mm.


Subplates and manifolds see chapter 8

Proportional DC ValvesMounting Patterns

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3


With * marked dimensions ± 0.1mm.All other dimensions ± 0.2mm.


Proportional DC ValvesMounting Patterns

Subplates and manifolds see chapter 8

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3

Notes

catalogue hy11-2500/uk chapter 3: contents proportional dc ...cairohydraulic.com/products/1- parker...

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