... size:1/4"-1" brass valve. 2 volt:3-6V,12V,24V,220V 3 presssure:1.0mpa. 2-way/3-way electric operated Valve 1/4" to ... 1",IP65, with differnt wiring,3-6Vdc,ac/dc9 ... life for 100,000 times. 2. Electrical limit and machinery limit design,accurate position,avoid gear with switch. 3. Multi-angle assembling,easy ...