... : 3-6V,12V,24V,220V Using Life:100,000 times Pressure:10 bar motorized valve apply for HVAC,heating,air conditional,water ... dimension suits for samll equipment Metal gear Voltage : DC3-6V,12V,24V,220V Open/close time: 3-5 sec Extra long ... water valve,1/2'' to 1'' brass valve,3-6V,12V,24V controlled with manual override