... life testing 3.zero rated pressure 4,One year gurrantee, Water valve 2W12Characteristic : 1.Direct lifting diaphragm construction; 2.Open from zero ... , -10 to 150Pressure: 2W12: 0.00MPa ~ 1.0MPaPort Size: 3/8,1/2,3/4,1,1 1/4,1 1 ... Port SizeOrificeCvMin PressureMax PressureSealsMaterialBody MaterialValve BodyCoilAC(40VA)DC(30W)3/8"124.50. 0MPa1. 0MPa1. 0MPaNBR,EPDM,or VITON,Brass, orStainless ...