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2W series small diameter normally closed two-posit
  • 2W series small diameter normally closed two-posit
Product details

Product introduction

The large-aperture brass direct-acting normally closed two-position two-way solenoid valve adopts a direct-acting diaphragm structure without pressure starting, which expands the field of use.

structure size

Technical Parameters

ModelWorking mediumMode of actionFormFlow apertureCV valueTake overMedium viscosityWorking pressure (Mpa)Maximum pressure resistance (Mpa)Working temperature (°C)voltage rangeBody materialOil seal material
R2W025-06airDirect motionNormally closed2.50.231/8”Below 20CSTair1-85±10%brassPTFE
R2W025-08water2.50.231/4”water1
R2W040-10oil40.63/8”Gas 0~0.71
R2WH012-06
1.20.051/8”air3.5
R2WH012-08
1.20.051/4”water3.5
R2WH020-10
20.153/8”Gas 0~2.03.5


modelABCDG
2W025-0666307540.5G1/8”
2W025-0866307540.5G1/4”
2W040-1072.53283.555G3/8”
2WH012-066630.37540.5G1/8”
2WH012-086630.37540.5G1/4”
2WH020-107432.285.552.5G3/8”


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