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What is the function of the valve? (one)
Valves are generally divided into automatic valves and actuated valves. Automatic valves (such as safety valves, pressure reducing valves, steam traps and check valves) rely on changes in the medium pressure of equipment or pipelines to achieve the purpose of opening and closing. The valve (gate valve, globe valve, ball valve, butterfly valve, etc.) is driven by the driving device (manual, electric, hydraulic, pneumatic, etc.) to adjust the pressure, flow and direction of the medium in the pipeline. Due to the different pressure, temperature, flo
How to adjust the pressure of the back pressure valve
The back pressure valve operates through the elastic force of the built-in spring: when the system pressure is smaller than the set pressure, the diaphragm of the working valve blocks the pipeline under the action of the spring force; when the system pressure is greater than the set pressure, the diaphragm compresses the spring , the pipeline is connected, and the liquid passes through the back pressure valve. The structure of the back pressure valve is similar to that of the one-way valve, but the opening pressure is greater than that of the one
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.