... size;2.Operating mode: direct acting;3.Orifice:16, 20, 25, 32, 40, 50;4.Fluid media: air ,water, oil, gas ... :AC 110/220V, 50/60Hz, DC 12/24V7.Material of solenoid valve:Seals:NBR , VITON or EPDM, body: Stainless steel SS304;8 ... .Brass series solenoid valve with CE TUV, ISO9001 approvement. 2 Way 2 Position Stainless ...