What valves are in the pipeline?

(1) Shut-off valve: Shut-off valve is also called closed-circuit valve, its role is to connect or cut off the medium in the pipeline. Block valves include gate valves, globe valves, plug valves, ball valves, butterfly valves and diaphragms.

(2) Check valve: Check valve is also called check valve or check valve. Its function is to prevent back-flow of medium in the pipeline.

(3) Safety valve: The function of the safety valve is to prevent the medium pressure in the pipeline or device from exceeding the specified value, so as to achieve the purpose of safety protection.

(4) Regulating valve: regulating valve includes regulating valve, throttle valve and pressure reducing valve, its role is to regulate the pressure, flow rate and other parameters of the medium.

(5) Diversion valve: The diversion valve includes various distribution valves and traps, etc. Its function is to distribute, separate or mix the medium in the pipeline.