Reverse Osmosis (RO) systems are crucial in modern water purification technology, providing clean drinking water by removing contaminants from raw water. One of the critical control the flow of water in reverse osmosis systems. It operates through an electric current that activates a solenoid coil, which generates a magnetic field. This magnetic field pulls or pushes a plunger or valve stem, opening or closing the valve to allow or restrict water flow. The valve can either be normally open (NO) or normally closed (NC), depending on its design and the specific requirements of the system. How Does the RO Solenoid Valve Work? The solenoid valve’s operation is simple yet effective. When the valve is energized, the electrical current passes through the coil, generating a magnetic field. This magnetic field moves the valve stem, allowing water to flow through the pipe. When the current is turned off, the magnetic field dissipates, and the valve closes either through a spring mechanism or by gravity, depending on the valve’s design.
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