The valveIs used to open and close the pipeline, control the flow direction, adjust and control the parameters of the transmission medium (temperature, pressure and flow) pipeline accessories. According to its function, can be divided into shut-off valve, check valve, regulating valve.The valveIt is a control part in the fluid conveying system, with functions of cutoff, regulation, flow diversion, prevention of countercurrent, voltage stabilization, diversion or overflow pressure relief, etc.
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