... sizes are available.2W200-20 solenoid valve is used for air ,water, oil, gas. The material of body is ... ring is NBR or VITON.Specification: Direct Acting, Normally Closed Air, Water, Oil 2 port 2 position Model2W025-062W025-082W040- ... .05MPaAmbient and Fluid Temperature-5 ~ 80 degrees centigrateAllowable Voltage Range±10% of rated voltageMaterial of BodyBrassSeal MaterialXNBR High Temperature solenoid ...