... 1" brass valve.2 volt:3-6V,12V,24V,220V 3 presssure:1.0mpa 2-way/3-way electric ... 1",IP65, with differnt wiring,3-6Vdc,ac/dc9-24V,220V, 1.0Mpa CE,ISO approved.Technical parameters:Size: 1 ... /4 to 1 inches 2,Voltage:5,12,24,220V AC/DC 3,Valve Body:brass or stainless steel ... stainless steel (304, 316), brass,Voltage: 5, 12, 24, 220V AC/DCWorking pressure: 1.0 mPaMax pressure:1.0mPaActuator rotation ...