2WH250-25 2-Way NC Solenoid Valves

2WH250-25 2-Way G1″ Normally Closed Solenoid Valves 2W series 2 port solenoid valve,UW for large port, UD for small port

  • Voltage: 220V/AC, 110V/AC, 24V/DC, 12V/DC, special voltage is available.
  • Port size: 3/8″, 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″.

2WH250-25 2-Way NC Solenoid Valves

DC12V DC24V AC24V AC110V AC220V AC380V

1. 2W (UW) series solenoid valve, larger port type, use for air, water, oil, gas.

2. Body material: Brass (stainless steel option). Seal material: NBR (VITON option).

3 Direct diaphragm action, normally closed (normally open option), 2 port 2 position.

4. Direct lead or DIN electrical connector.

2W (UD) Series for Small Port

Model2W025-062W025-082W040-102WH012-062WH012-082WG020-08
FluidAir,Water,Gas,Oil(filtered through 40µ filter element)
ActionDirect acting type
TypeNormally closed type
Effective area(mm2)2.52.54.01.21.22
CV Value0.230.230.600.050.050.15
Port size1/81/43/81/81/43/8
Viscosity limitUnder 20CST
Operating pressure0~0.7kgf/cm20~2.0kgf/cm2
Proof pressure10kgf/cm23.5kgf/cm2
Ambient fluid temperature-5~80℃
Voltage range±10%
Main parts materialbodyBrass
SealNBR,EPDM OR VITON

2W (UW) Series for big Port

Model2W160-102W160-152w200-202W250-252W350-352W400-402W500-50
FluidAir,Water,Gas,Oil(filtered through 40µ filter element)
ActionDirect acting type
TypeNormally closed type
Effective area(mm2)16162025354050
CV Value4.84.87.612242948
Port size3/81/23/4111/411/22
Viscosity limitUnder 20CS
Operating pressureWater and oil:0~5.0kgf/cm2   Air:0~0.7kgf/cm2
Proof pressure10kgf/cm2
Ambient fluid temperature-5~85℃
Voltage range±10%
Main parts materialbodyBrass
SealNBR,EPDM OR VITON