... Valve 1/4" to 1",IP65, with differnt wiring,3-6Vdc,ac/dc9-24V,220V ... and machinery limit design,accurate position,avoid gear with switch. 3. Multi-angle assembling,easy to ... suitable for heavy pollution conditions. 5.Good substitution for solenoid or pneumatic valve. 6. High protection ... ,industrial mini-auto equipment, Small equipment for automatic control 4 Irrigation equipment,drinking water ...