Float ball structure,no leakage,Smart shape,perform reliably,brass gear Detailed Product Description 2way motorized ball valve Fail safe(auto-return) function, The best alternative to the solenoid valves.Manual override option 2way solenoid ball valve ParameterSize: 1/4",1/2",3/4",1",1 1/4" ,8mm,10mm,15mm,20mm,25mm,32mmVoltage: DC3-6V,,AC/DC9-24V,AC110V,AC120V,AC220VValve body Material: Stainless ...