Water Solenoid Valve 2-way normally closed Voltage:110/220V,50/ ... ,24V Pipe size:1/8" ~ 2" With CE TUV certificates Water Solenoid Valve 1. 2-way normally closed, 1/8", 1 ... , 4, 16, 20, 25, 35, 40, 50; 4.Fluid media: air ,water, oil, gas; 5.Fluid temperature:-5°C~80°C: 6 ...