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Flow direction with balanced trim??
Mr.Ehzin, Can you please provide me the video of how they control the location of cavitation collapse with the cavitation trims.- HANYWEPCO
- Post #4
- Forum: Valve engineering
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DP used for liquid valve sizing
When we make sizing for liquid flow in a control valve , we first check DP allowable and compare it by our maximum DP , if our maximum DP is greater than allowable DP ,we use DP allowable for sizing,Why?- HANYWEPCO
- Thread
- Replies: 2
- Forum: Valve engineering
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Flow direction with balanced trim??
Please I have the following items, appreciate if you can clarify to me: 1- For balanced trim , logically the flow should be up so that we can use smaller actuator to close the valve, but for some valves the flow is down while using balanced trim, Why? 2- What the criteria for flow up or flow...- HANYWEPCO
- Thread
- Replies: 5
- Forum: Valve engineering
