Water solenoid valve 1. ISO 9001:2000, CE approved ... life testing 3.Reliable quality 4,One year gurrantee, water solenoid valve 2W21Characteristic : 1.Direct lifting diaphragm construction; ... pressure system use 3.High frequency of DIN plug coilMedium : Water, air,gas, etc.Temperature: NBR Seal: 14F to 176F ... XSD01BF2"50480. 0MPa1. 0MPa1. 0MPa2W2150 X X XSD01B water solenoid valve-2W21 Series 0-10bar