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The Development History Of Self Regulating Control Valve
Sep 01, 2017

The history of the automatic control valve can be traced back to the self-regulating valve, which includes a spherical valve with heavy weights, which is used to balance the valve core force, and thus to some degree of adjustment, another kind of early self-adjusting pressure more in the form of pressure balance type voltage regulator valve. The pressure of the process is connected to the thin film gas chamber of the spring film pressure regulating valve. Whether it is the pressure relief valve, after the valve or differential pressure regulator valve is enough to make the change from this type of base valve.