Water solenoid valve 1. ISO 9001:2000, CE approved 2.1 million times life testing 3.compact design 4,One year gurrantee Water solenoid ... 3.High frequency of DIN plug coilMedium : Air, City Gas, Water, Oil, Petroleum, etc.Temperature: NBR Seal: 14F to 176F , -10 ... X X XS91B1"25120. 0MPa1. 0MPa1. 0MPa2W3125 X X XS91B water solenoid valve 2w31-compact design