... , 20, 25, 32, 40, 50;4.Fluid media: air ,water, oil, gas;5.Fluid temperature:0°C~120°C:6 ... of solenoid valve:Seals:NBR , VITON or EPDM, body: Forged brass, cast brass(for orifice:Φ32, 40, 50 only);8.Brass series solenoid valve with ... CE TUV, ISO9001 approvement. Normally Closed|Open 2 Way Brass Electric Solenoid Valve ...