Valve selection

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Valve selection steps and basis


Valve is a control element in the pipeline system, it is used to regulate the flow of media or pressure, its functions include cutting off or connecting the medium, control flow to change the flow, change the direction of the media flow, to prevent the medium from flowing back, control pressure or discharge pressure. The ultimate goal of using valves is to ensure the normal operation of the pipeline, improve pipeline safety and efficiency. Therefore, it is very important to use suitable and correct valves.