Problems with the check valve at the outlet of the centrifugal compressor
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I used a swing-type check valve before, but the valve disc fell off. Using a lift-type one results in too high a pressure drop. Sea friends, what type is the best for the compressor outlet check valve that you use? The compressor medium is liquefied gas.
I once saw a compressor in a factory; when it was running, the check valve in that section would open and close repeatedly, producing a loud noise. That check valve was installed vertically – I wonder if that could be related to the issue
The catalytic main fan uses a damping type
The compressor still uses a screw-type design; the falling of the valve plate is purely an accident or a quality issue, and this should not prevent its use