... , 25, 32, 40, 50;4.Fluid media: air ,water, oil, gas;5.Fluid temperature:0°C~120°C:6.Voltage:AC ... , DC 12/24V7.Material 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 ...