... ",1", 1¼",1½",2" pipe size;2.Operating mode: direct acting;3.Orifice:2.5, 4, 16, 20, 25, ... solenoid valve:Seals:NBR or VITON, body: Brass;8.Brass series solenoid valve with CE TUV, ISO9001 approvement. Brass 2 Way 2 Position Direct Acting Electric Solenoid ... Water Valve