radiator trap radiator valve 18 - yoshitake inc. trap.pdf radiator trap/radiator valve 18 18-3...

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18Radiator TrapRadiator Valve

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Radiator TrapRadiator Valve

Oventrop GmbH & Co. KG

For products with mark in the contents, instead of Yoshitake plate or label, original indication of Oventrop GmbH & Co. KG is attached. Please understand.

Step 0 Type/Structure/Features Please refer to this for structure and features of Radiator

Trap, Radiator Valve, and Cold & Hot Water Valve.

Step 1 Selection Please look at the ID chart to choose the right products

depending on the intended of uses · Confirm the addi-

tional details on the product page.

Step 2 Sizing Check the size in discharge capacity chart.

Step 3 Attention for usage Please check some guidelines for optimal usage of the

products such as installation.

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Radiator Trap/Radiator Valve

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What is Radiator Trap?

It is a trap mainly installed at condensate outlet side of radiator for steam heater.

Thermostatic type, such as bellows type or wax type, is used.

Because heat sensitive area sensing temperature is larger than wax type, and responsiveness of temperature

change is good, condensate retention is quite small and condensate is discharged quickly.

Bellows type

Because sensor which senses temperature is capsule wax type, its structure is effective for impact pressure

of water hammer, etc.

It is used with installed on heat release equipment using cold and hot water mainly. By regulating valve

opening constant, it can be used as return valve.

It is used with installed on heat release equipment of heater, which uses steam mainly. Flow rate can be

regulated manually.

Wax type

What is Cold and Hot Water Valve?

What is Radiator Valve?

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RADIATOR TRAPS/RADIATOR VALVES Control ID-Charts

ID-ChartsRadiator Trap/Radiator Valve

Model Type Fluid Material Max. Press.(MPa)

Max. Temp.(℃) Connection Nominal

Size Page

TS-1A Bellows typeAngle type

Steam condensate CAC406 0.1 120˚C Inlet: JIS R (union joint)

Outlet: JIS Rc

15-25A 18-6

TS-1S Bellows typeStraight type 15-25A 18-6

TS-3A Bellows typeAngle type


Outlet: JIS Rc

15-20A 18-8

TS-3S Bellows typeStraight type 15-20A 18-8

TS-4A Wax typeAngle type


Outlet: JIS Rc

15-20A 18-10

TS-4S Wax typeStraight type 15-20A 18-10

FV-2A Bellows typeAngle type

Steam,Cold and hot

waterCAC406 0.3 150˚C Inlet: JIS Rc

Outlet: JIS R (union joint)

15-32A 18-12

FV-2S Bellows typeStraight type 15-32A 18-12

HV-3A Angle type

Cold and hot water CAC406 0.6 90˚C Inlet: JIS Rc

Outlet: JIS R (union joint)

15-20A 18-13

HV-3S Straight type 15-20A 18-13

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eRADIATOR TRAP/RADIATOR VALVE Control ID-Charts

ID-ChartsRadiator Trap/Radiator Valve

Model Type Fluid Material Max. Press.(MPa)

Max. Temp.(℃) Connection Nominal

Size Page

118 series

Angle type

Hot water,Steam Brass Hot water: 1.0

Steam: 0.05Hot water: 120˚C

Steam: 110˚CInlet: Rp *

Outlet: R (union joint)

15-25A 18-15

Straight type 15-25A 18-15

Horizontal angle type 15-20A 18-15

109 series

Angle type

Cold and hot water Brass 1.0 120˚C Inlet: Rp

Outlet: R (union joint)

15-20A 18-18

Straight type 15-20A 18-18

* For the details of sensor part, please see each product page.

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TS-1TS-1A

<Angle type>

TS-1S<Straight type>

The TS-1 radiator trap is used for a wide variety of

radiators for heating.

1. Reduced noise.

2. Bellows type of air trouble free.

3. The bellows is manufactured from selected material under strict

quality control. Quick discharge of condensate from the system,

and no steam leakage with long service life.

4. Never freezing.

■Features

■Specifications

■Dimensions (mm) and Weights (kg)

∙ TS-1A

∙ TS-1S

Steam condensate100 kPa *

120˚CCast bronze

BrassPhosphor bronze

BrassInlet: JIS R screwed (union joint)

Outlet: JIS Rc screwed

ApplicationMaximum pressure

Maximum temperature

Connection

Material

BodyValve, valve seat

BellowsUnion

* Available with 200 kPa (TS-1HA or TS-1HS, only 25A).

TS-1A <Angle type> TS-1S <Straight type>

Nominal size15A20A25A

Weight0.60.91.6

d1/23/41

L1 H1

354152

H2 D525252

8087

105

3951.549

Nominal size15A20A25A

Weight0.71.01.7

d1/23/41

L1 H1

283440

H2 D525252

8087

105

L2

434860

3951.549

Bellows type

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TS-1

■Maximum Continuous Discharge Capacity Chart

∆P: Working differential pressure kPa

W: D

isch

arg

e ca

pac

ity

L/h

∙ This chart shows the maximum discharge. In designing a system, set a sufficient safety factor (two or three times).

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TS-3

TS-3A<Angle type>


The TS-3 radiator trap, like the TS-1, is bellows

thermostatic type and supports a working pressure of up to

0.2 MPa. It is used for a wide variety of radiators for

heating.

1. Compact, lightweight and reduced noise.

2. Prevents freezing damage since designed not to allow

condensate to remain inside.

3. Quickly discharges cold condensate and air at the start of

operation.

4. The valve and valve seat are made of stainless steel.

Fluororesin is used for the cover gasket, making disassembly

and assembly easy.

■Features

■Specifications


∙ TS-3A

Steam condensate0.01-0.2 MPa

135˚CCast bronze

BrassStainless steel

Phosphor bronzeBrass

Inlet: JIS R screwed (union joint)Outlet: JIS Rc screwed

ApplicationWorking pressure

Maximum temperature

Connection

Material

BodyValve

Valve seatThermoelement

Union

* Recommend model TS-1H for 25A of maximum working pressure 0.2 MPa.

Nominal size15A20A

Weight0.50.6

d1/23/4

L H1

3541

H2

8087

74.576.5

TS-3A <Angle type>

Bellows type

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TS-3

∙ TS-3S

Nominal size15A20A

Weight0.50.7

d1/23/4

L1

8594

L3

123135

H1

2834

H2

67.569.5

L2

3841

TS-3S <Straight type>


15A, 20A

∆P: Working differential pressure MPa

W: D

isch

arg

e ca

pac

ity

L/h


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TS-4

TS-4A<Angle type>


The TS-4 radiator trap uses a wax type thermoelement

for the heat sensing unit and supports a working

pressure of up to 0.35 MPa. It is used for a wide variety

of radiators for heating.

1. Compact, lightweight and reduced noise.

2. Freezing damage can be prevented since designed not

to allow condensate to remain inside it.

3. Quickly discharges cold condensate and air at the start

of operation.

4. Stainless steel made valve and valve seat. Fluororesin

is used for the cover gasket, making disassembly and

assembly easy.

■Features

■Specifications


Steam condensate0.02-0.35 MPa

150˚CCast bronze

Stainless steelStainless steelBrass, others

BrassInlet: JIS R screwed (union joint)

Outlet: JIS Rc screwed

ApplicationWorking pressure

Maximum temperature

Connection

Material

BodyValve

Valve seatThermoelement

Union

∙ TS-4A

Nominal size15A20A

Weight0.50.7

d1/23/4

L H1

3541

H2

8087

77.579.5

TS-4A <Angle type>

Wax type

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TS-4

∙ TS-4S

Nominal size15A20A

Weight0.60.7

d1/23/4

H1

2834

L1

8594

L2

3841

L3

123135

H2

70.572.5

TS-4S <Straight type>


15A, 20A

∆P: Working differential pressure MPa

W: D

isch

arg

e ca

pac

ity

L/h


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Radiator Valve

FV-2The FV-2 radiator valve is designed to use with

radiators for heating using steam.

1. Totally free of leakage due to bellows pack less type.

2. Complete close with a fluororesin disc.

3. Usable for not only steam but cold and hot water.

■FeaturesFV-2A

<Angle type>

FV-2S<Straight type>

■Specifications


■Maximum Flow Rate Chart (For Steam) (kg/h)

Steam (cold and hot water)0.3 MPa

150˚CCast bronze

BrassPTFE

Inlet: JIS Rc screwedOutlet: JIS R screwed (union joint)

ApplicationMaximum pressure

Maximum temperature

Connection

MaterialBodyUnion

Valve disc

Nominal size

15A20A25A32A

Weight

0.60.781.021.54

0.50.660.961.39

657586

102

35384252

28333844

101108117130

17212528

95101109117

15202525

Angle type Straight typed L1 L2 H1 H2 H3 H4 D

1/23/411-1/4

15A20A25A32A

Nominal size0.0516284464

0.121365784

0.20.15Differential pressure MPa

0.25 0.3254470

103

305283

122

356098

142

4071

111161

· Since this table shows the maximum discharge, set a sufficient safety factor.

FV-2A <Angle type> FV-2S <Straight type>

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HV-3

1. General valve structure and the valve is completely closed with a fluororesin disc.

2. Small handle torque by a fluororesin mold gland packing.

3. No rust and tarnish by chromium-plating on the outside.

■Features

■Specifications


Nominal sizeWeight

Angle type Straight type

59-63

62-68

65-69

70-76

1/2

3/4

Return valve combined type

HV-3 is used as a radiation valve and return valve for cold and hot water heat radiator. It is used in a building and housing.

Application Cold and hot water

Maximum pressure 0.6 MPa

Maximum temperature 90˚C

Material

Body Bronze

Valve Fluororesin

Brass Brass

ConnectionInlet: JIS Rc screwed

Outlet: JIS R screwed (union joint)

∙ When using the return valve, remove the handle after adjusting the flow rate as needed.

HV-3A<Angle type> HV-3S

<Straight type>

HV-3A<Angle type> HV-3S<Straight type>

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HV-3

V: F

low

rat

e L/

min

∆P: Pressure loss MPa

Nominalsize

(A): Angle type

(B): Straight type

■Pressure Loss Chart

Precautions for operation

Tightening pressure of the packing may decrease during transportation and

storing. In this case, please additionally fasten the gland nut before using the valve.

If external leakage has been neglected, leakage may not stop by additional

tightening. Please check the valve daily and do the additional fastening earlier.

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eThermo Radiator Valve

118 series are used for radiator heater at school, hospital, hotel and office.It can adjust the heating temperature for each rooms and control the room temperature precisely with economy.

▲�Straight valve with wax type TH sensor ▲�Angle valve with bellows

type LH sensor

▲�Horizontal angle valve with bellows type LH sensor

▲�With Remote sensor

1. Self-acting temperature regulator requires no auxiliary power.

2. Available with both hot water and steam.

3. Have a choice 3 valve types depends on pipe installation.

Angle type, horizontal angle type and straight type.

4. Have a choice 3 thermostat types depends on application.

Bellows type, wax type and remote mount type.

5. The valve automatically operates in accordance with room

temperature. It prevents excess heating and leads to saving

energy.

■Features

■Specifications

∙ Sensor

Application Hot water Steam

Maximum pressure 1.0 MPa 0.05 MPa

Allowable back pressure 0.05 MPa or less

Maximum temperature 120˚C 110˚C

MaterialBody Bronze or Brass (nickel plate)

Valve EPDM

Connection Inlet: JIS Rp screwed Outlet: JIS R (union joint)

TypeLH TH FH

Bellows Wax Remote mount

Room temp. adjustable range 7-28˚C 7-28˚C 7-28˚C

Scale and adjusttemperature 0: Valve completely close (differential pressure 0.1 MPa or less).

: For freezing prevention

Capillary length －－ 2 m or 5 m *

* Available with capillary of up to 10 meter (Model: 101-2297).∙ Available with thermostat with remote sensor (Model: 101-1665) for the place where

sensing room temperature is difficult due to obstruction. Please inquire for detail.

* TH type is a remodeled product of DH type and it is compatible.

118 Series

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118 Series

Type Nominal size Model No.Dimensions

Ang

leHo

rizon

tal a

ngle

Str

aigh

t

1/2

3/4

1

1/2

3/4

1/2

3/4

1

58

66

75

58

64

27

29

34

40

37

53

53

61

27

47

No.118-1004

No.118-1006

No.118-1008

No.118-1404

No.118-1406

No.118-1104

No.118-1106

No.118-1108

Model No.101-1465 Model No.101-3066Model No.101-2295 (Capillary tube 2 m)Model No.101-2296 (Capillary tube 5 m)

Bellows type(Remote mounted type)

Wax typeBellows type

Angle type Horizontal angle type Straight type

∙ Valve

∙ Sensor

■At the Time of Order

■Model and Dimensions (mm)

* Available with nominal size 32A for angle and straight type.

Select the valve and sensor in accordance with pipe installation and application.

The valve and sensor are sold separately so please inform the requiring model number.

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KV

val

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∆P: Pressure loss MPa Difference from set temperature

■Flow Rate Chart

Hot water flow rate is about 180 L/h, when ΔP = 0.003 MPa and temperature decreased 2K (2˚C) from set temperature.

<Installing example> <Handling cautions>

· Do not install the sensor to valve during construction, since the valve and sensor are separated.

· Surely fix the sensor and valve after construction.· Flush well the radiator and pipes in order to avoid scale problem

inside the system.· Please install the sensor at the place where precise temperature sensing is possible. The valve may not able to operate stably, if it is installed at the backward of curtain, furniture or radiator panel. Also when exposed to direct sunlight or draft.

· Install the sensor sideways.

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Return Valve

Nominal size Model No.

Angle 1/2

3/4

Nominal size Model No.

Straight 1/2

3/4

109 Series

Angle type Straight type

Necessary for hot water controlled radiator heater.109 series return valve－Able to control the flow minutely.

■Specifications

■Model and Dimensions (mm)

Application Cold and hot water

Maximum pressure 1.0 MPa

Maximum temperature 120˚C

MaterialBody Bronze or Brass (nickel plate)

Valve Brass

Connection Inlet: JIS Rp screwed Outlet: JIS R (union joint)

∙ Angle type ∙ Straight type


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∙ ValveThis tool can keep the valve installed evenwhen removing the water from system. How to use is just remove the hexagon capof return valve and connect with the tool.Able to drain water easily by twisting thehandle.

Model No.109-0551

<Usage Example>

■Return Valve Flow Rate Chart

■Option/Service Tool

Flow rate at each rotation time

Ho

t w

ater

flo

w r

ate

(L/h

)

∆P: Pressure loss MPa

4rotation

3rotation

2rotation

1-1/2rotation

1rotation

3/4rotation

1/2rotation

1/4rotation

∙ How to adjust the flow rate1. Remove the hexagon cap on the top and fully

screw it clockwise by hexagon wrench (nominal 4).

2. Consider the heater capacity and operating pressure then decide the valve open level from the flow rate chart.

3. Twist the hexagon wrench counterclockwise for required rotation time and adjust the flow rate.

4. Attach the hexagon cap and tighten.

· The flow rate of chart is the reference value.

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radiator trap radiator valve 18 - yoshitake inc. trap.pdf radiator trap/radiator valve 18 18-3...

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