Liquid Cooling Check Valve Supply Working Principle And Installation Structure
Working Principle and Installation Structure of a water cooling Check Valve
A cooling water Check Valve, also known as a Check Valve cooling system, consists of a water cooling Check Valve seat and stem within the Check Valve cooling body, as well as upper and lower bonnets connected to the cooling Check Valve body. A diaphragm cavity is located between the upper and lower bonnets, housing a diaphragm connected to a central shaft. The other end of the central shaft is connected to a cooling water Check Valve, which contacts the Check Valve data center seat. The water container is connected to the inlet and outlet control holes of the upper bonnet. The outlet of the water container is throttled, while the inlet of the water container is unidirectional. This cooling Check Valve opens slowly to prevent current surges and pressure surges in the pipe network, and closes quickly to prevent water hammer. It has no water quality requirements and can be used in sewage, clean water, and raw water systems.
cooling water Check Valve Operating Principle
This Check Valve cooling is installed in system pipelines or at the pump outlet. During normal operation, the inlet medium pushes the water cooling Check Valve disc upward. Simultaneously, the medium enters the middle chamber through the flow controller, causing the cooling Check Valve to open rapidly. Operation stops. The outlet medium enters the upper chamber through the regulating valve, causing the actuator to move downward, driving the large and small valve discs downward, rapidly or slowly closing the valve and preventing backflow.
Features
The quick-closing check valve utilizes a dual-chamber actuator with a Y-shaped structure. The medium exhibits semi-linear flow during directional movement, resulting in maximum flow, minimal pressure loss, smooth opening and closing, and no pressure fluctuations. The dual-chamber drive unit can be disassembled as a single unit for easy inspection. The diaphragm is made of nylon-reinforced rubber for a long service life, and the disc seal is removable for easy maintenance.
Precautions
1. Before operating the system, check that the pilot valve, piping, and fittings on the main valve are tight, intact, and undamaged.
2. Check that the pilot valve and control valves on the piping are operating properly.
3. Perform piping maintenance after the system has been operating for a period of time.
Adjustment Methods
1. Open the stop valve.
2. Start the pump and observe whether the valve inlet pressure is normal.
3. Stop the pump and observe whether there is excessive water hammer or reverse rotation.
4. If water hammer is excessive, reduce the stop valve appropriately.
5. If the pump is reverse rotation, increase the stop valve appropriately.
