12 volt solenoid use widely

12 volt solenoid allow remote control of fluid flow from the driver's seat. solenoid valve is open when toggle switch is on, when switched off remains closed regardless of ignition switch position. Use the toggle switch and 16 gauge wire included in the kit to wire the valve. 12 volt solenoid used widely in home appliances,vending machines, game machine,auto door lock,cabinet etc.

single coil solenoid valve electric current through the coil creates a magnetic field

solenoid valve is an electromechanical controlled valve. single coil solenoid valve features a solenoid, which is an electric coil with a movable ferromagnetic core in its centre. This core is called the plunger. In rest position, the plunger closes off a small orifice. An electric current through the coil creates a magnetic field. The magnetic field exerts a force on the plunger. As a result, the plunger is pulled toward the centre of the coil so that the orifice opens. This is the basic principle that is used to open and close solenoid valves.