| [Visitor (43.250.*.*)]answers [Chinese ] | Time :2023-03-24 |  Small holes leak
Usually the material passes through a small hole and continues to leak for a long time. Such as reactors, pipelines, valves, etc. have small holes or seal failure.
Extensive leakage
In a short period of time, a large amount of material leaks through larger holes. Such as pipeline breakage, rupture disc burst, etc. |
| [Visitor (43.250.*.*)]answers [Chinese ] | Time :2023-03-24 |  Flow coefficient
It refers to the volume flow rate or mass flow rate of the pipe medium flowing through the valve over a unit time, under test conditions. That is, the flow capacity of the valve.
A higher flow coefficient value indicates less pressure loss as fluid flows through the valve.
The CV value of the valve must be determined by testing and calculation. |
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