Brief introduction of Electromagnetic Valve For Water
There are closed chambers in the solenoid valves for water use. There are through holes in different positions. Each hole leads to different oil pipes. In the middle of the chamber is a valve, and on both sides are two electromagnets. The magnet coil electrifying valve body on either side will be attracted to which side. By controlling the movement of the valve body, different oil drain holes will be blocked or leaked out, while the oil inlet hole is usually open. The hydraulic oil will enter different drain pipes and then push the piston of the cylinder through the pressure of the oil. The piston will drive the piston rod and the piston rod will drive the mechanical device. This controls the mechanical movement by controlling the current of the electromagnet.
Working principle of Electromagnetic Valve For Water
The valve is a pilot solenoid valve with secondary opening. Its structure is mainly composed of a pilot valve and a main valve. The main valve adopts a rubber sealing structure. When the position is constant, the movable iron core seals the guide valve port, the pressure inside the valve chamber is balanced, and the main valve port is closed. When the coil is electrified, electromagnetic force is generated to suck up the active iron core, and the medium in the main valve chamber leaks out from the guide valve mouth, resulting in pressure difference. The diaphragm or valve cup is quickly lifted, the main valve mouth opens, and the valve presents a path. When the coil is cut off, the magnetic field disappears, the movable iron core is reset, the guide valve mouth is closed, and the pressure in the guide valve and the main valve chamber is balanced, the valve is closed again.
Characteristics of Electromagnetic Valve For Water
The direct acting diaphragm structure has no pressure to start, and expands its application field.
The use of flat diaphragm structure is reliable and enhances the service life of the product.
The use of plastic coil can improve the safety of the product in many environments.
Use of Electromagnetic Valve For Water
Water solenoid valves are suitable for water or liquid as working medium, which can automatically or remotely control the opening and closing of water, oil, liquid and other working medium pipelines. Because the valve is sealed with rubber, the cleanliness of working medium is greatly reduced, and it has the characteristics of quick opening and closing and high reliability