... ,12V,24V,220V Using Life:100,000 times Pressure:10 bar motorized valve apply for HVAC,heating,air conditional,water ... meter,solor,small automatic water control equipment. Replacing solenoid valve, particularly when ... wiring No. at follwing diagrams electric water valve,1/2'' to 1'' brass valve,3-6V,12V,24V controlled with manual override