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Diaphragm Valve
Manual Diaphragm Valve
Manual diaphragm valve is a valve that relies on manual operation to control the flow of fluid. The diaphragm in the valve is pushed open and closed by manually rotating the handle or operating the screw. This valve has a simple structure and intuitive operation. It is widely used in occasions that require precise flow control, high sealing requirements, and complex fluid types. In the sewage treatment process, manual diaphragm valves are used to adjust the sewage flow to ensure the stable operation of the system. The manual diaphragm valve is driven entirely by manual operation, without the need for external power or air source, with a simple structure and low maintenance cost. Manual operation is intuitive, usually by rotating the handwheel or handle to control the opening and closing of the valve, easy to achieve precise control, and suitable for occasions where frequent flow adjustment is not required. Manual diaphragm valves usually adopt a dead zone-free design to avoid the retention and contamination of fluids or materials and reduce the difficulty of cleaning and maintenance.
