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Plastic butterfly valve is a commonly used fluid control equipment with the advantages of simple structure, light weight and easy installation. It is widely used in industrial production and piping systems, but its sealing performance and leakage problems have...

In the industrial PVC piping system, the handle type butterfly valve is a common type. Because of the structure of this butterfly valve is relatively small. When you put the butterfly valve into the middle of the flange at both ends of the pipeline, with a do...

To choose Plastic UPVC pipe should consider not only nominal pressure of the pipe itself but also the actual use of the pipe working pressure. The actual use of the UPVC pipe in the operation of the water hammer pressure will be generated. Therefore, to ensure...

How the Vicat temperature measures the heat resistance of the UPVC pipe & valve?The working temperature limit of upvc valve, pipe is 0-70℃. Normal temperature is suitable for working of UPVC material. if the working temperature is increased, the ratio of ...

Pneumatic valve actuator is compressed air as the power to open and close. Pneumatic ball valves, pneumatic butterfly valves, pneumatic gate valves, pneumatic globe valves, pneumatic diaphragm valves, pneumatic control valves and other pneumatic series of angu...