Liquid solenoid valve

The liquid solenoid valve is suitable for two-position on-off switching of automatic control of liquid level, concentration, flow, metering or discharge cycle, etc., using water or liquid or gas as the medium. It can automatically control or remotely control the on-off of water, oil, liquid and other working medium pipelines.

The structure of the solenoid for water valve is mainly composed of the auxiliary valve and the main valve. When it is in the normal position, the movable iron core seals the auxiliary valve port, the pressure in the valve cavity is balanced, and the auxiliary valve and the main valve port are closed.

 When the coil is energized, electromagnetic force is generated to attract the movable iron core, the auxiliary valve opens, and the medium in the main valve chamber leaks out from the guide valve port, so that a pressure difference is generated between the upper and lower sides of the main valve diaphragm, the diaphragm is quickly lifted, and the main valve port Open, the valve is in the open state.

Electronic valve water s are used in automatic control of petrochemical power, gas and fuel oil, analysis and measuring instruments, shipbuilding, fire-fighting equipment, HVAC, environmental protection equipment, cleaning equipment, sprinkler irrigation systems, machine manufacturing, and food industry. Common refrigerant solenoid valves are: 5V Series 2positions/3ways or 2positions/5ways Solenoid Valve, 5V3120, 5V3220, 5V5120, 5V5220 Series Solenoid Valve.

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