Unload valve

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Chinese Solenoid valve,unload valve,Manufacturer, Supplier, Factory, Exporter in china
Solenoid valve 2w 2s series
Porduct Introduction
2W,2S Series water valve can be used as actor of automatic system in
water supply system,fire control system and water cycling system of
central air-conditioner, water-loop heat pump and so on.

Working Medium

Air,Water,Oil,Gas

Motion Patern

Direct Drive

Type

Normal Closed Type

Operation Fluid Viscosity

20 CST

Operating Temperature Range

-580

Voltage Range

10

Material of Valve Body

2W:Brass; 2S:Stainless Steel

Material of Oil Seal

NBR,EPDM or VITON

Technical Parameter

Model

Port Size

CV Value

Connection Size

Working Pressure
Kgf/cm²

Max.Working Pressure
Kgf/cm²

2WH012-06

1.2

0.05

1/8

020

35

2WH012-08

1/4

2WH020-10

2

0.15

3/8

2W025-06

2.5

0.23

1/8

07

10

2W025-08

1/4

2W040-10

4

0.6

3/8

2W160-10

16

4.8

3/8

Water:05
Air:07
Oil:05
Gas:07

10.5

2W160-15

1/2

2W200-20

20

7.6

3/4

2W250-25

25

12

1

2W350-35

35

24

1-1/4

2W400-40

40

29

1-1/2

2W500-50

50

48

2

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