FAQ
Which industries need valves?
Valve application industryValve users in a wide range of industries, can be divided into p...
How do you calculate the pressure difference between the front and rear of the valve?
the preset pressure after the valve, thus maintaining the dynamic pressure balance valve, ...
What does the "Z45T-16" valve mean?
Z - gate valve4 - flange connection5 - Dark pole, stem non lifting (gate valve structure)T...
What should be checked before using the valve?
5, check valve disc or spool movement is flexible and accurate, no bias, displacement or s...
Valve pressure test
The standard is different, the test is not the same, what kind of valve you, a domestic va...
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Nrv Valve Types

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