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Can a single screw pump regulate discharge by adjusting the discharge valve
May 15, 2018

Small-scale decline is possible, and if it falls in a large range, this method is not recommended. The reason is: by controlling the opening of the outlet valve to control the wide range of outlet flow drop, pump body pressure will be generated, the effective flow of the pump body can not be released in time, the pump body will undergo severe vibration, which will cause the collapse of the component too fast damage , need regular maintenance.