... process 4.High quality and com. Product Name: solenoid water valve. Model: Working Voltage:AC/DC ,12v/24v/36v/110v/220v/240v Power grade:4W ... ,5W,6W,7W,8Wrated operational voltage DC:DC6V,DC9V,DC12V,DC24V ... ,DC36V,DC110V,DC220V(Detection use voltage lower 15%) AC:AC6V,AC9V,AC12V, ...