DC 12V Micro water valve

Structure: Solenoid valve The water valve has a closed chamber inside, and there are through holes in different positions, each hole leads to a different oil pipe. There are valves in the middle of the chamber and two electromagnets on both sides.
Working mode: When the coil is energized, the electromagnetic force is generated to attract the movable iron core, and the medium self-guiding valve port in the main valve chamber is leaked out, resulting in a pressure difference, so that the diaphragm or valve cup is quickly lifted, the main valve port is opened, and the water flows through. When the coil is powered off, the magnetic field disappears, the active iron core is reset, the pilot valve port is closed, and the pressure in the main valve and the pilot valve chamber is balanced, the valve is closed and the water flow stops.