... StandardStructure:PilotPressure:Low PressurePower:PneumaticMaterial:BrassTemperatureof Media:Normal TemperatureMedia:air, water,steamPort Size:G1/4"Place of Origin ... NBR , EPDM , VITONMaterial of body:brassWorking Medium:Air, Water, Gas, OilActing Type:Normally ClosedVoltage:DC12V,DC24V,AC24V,AC36V,AC110V ... pressure, the 2W series valve has a completely range of solenoid valves from 1/8" to 2". ...