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Valve quality, do you know how to check?
Valve quality, do you know how to check?

Valve is the control part of the fluid transportation system, with the functions of stop, adjust, guide flow, stabilize pressure, diverge or overflow.

Firstly, check the appearance of the valves. Is that smoothly ? Casting valves should have no sand holes and other obvious defects. Forging valves should check nominal pressure.

Secondly, check the material of the valve which is very important. If the material is not up to standard, there will be big problems when people use valves.

Finally, check whether the switch is sensitive and the brand mark is clear. Last but not least, test the pressure.

We find some good produce in China, such as Oxygen globe valveAntibiotic globe valve, check valves and etc..

You can find anwers in next news----What kind of valve is suitable for biotech pharmaceutical companies?