ZCS stainless steel water solenoid valve

Product Introduction: Water solenoid valve is a common pipeline switch component in automatic control systems for clean water. It is suitable for using water or liquid as the working medium and can automatically or remotely control the on/off of pipelines for working media such as water, oil, and liquid. Due to the rubber seal used in this valve, the cleanliness of the working medium is greatly reduced, and it has the characteristics of rapid opening and closing and high reliability. Widely used in various industries such as printing and dyeing, clean water, power plants, petroleum, chemical, metallurgical, textile, food, shipbuilding, medical, environmental protection, urban and other sectors, it is an ideal choice for achieving automatic control of the medium in the clean water transportation pipeline system.

Product Features

1. Diaphragm structure, suitable for high viscosity oil and other media. 2. Compact design, exquisite and beautiful, low temperature rise, zero leakage. 3. The diaphragm is made of various rubber materials to test the switch control of different fluids. 4. With a large flow rate, it can be widely used in systems with corresponding flow rates and pressures. 5. The pilot diaphragm structure uses pressure difference to open the solenoid valve, reducing the damage to the diaphragm.

working principle

Normally closed: When the coil is energized, the pilot valve core is engaged, the pilot hole is opened, the upper chamber of the valve is depressurized, the piston is pushed by the pressure of the lower chamber medium, and the solenoid valve is opened; When the coil is powered off, the pilot valve core is reset by the spring, the pilot hole is closed, the valve chamber is pressurized by the piston throttle hole and the thrust of the reset spring, and the solenoid valve is closed. Normally open: When the coil is energized, the pilot hole closes, and the upper chamber of the valve is pressurized by the piston orifice and the thrust of the reset spring, causing the solenoid valve to close. When the coil is powered off, the pilot valve core is reset by the spring, the pilot hole opens, the upper chamber of the valve is depressurized, the piston is pushed by the pressure of the lower chamber medium, and the solenoid valve opens.