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undersized or Oversized Valve
GAL02, gerhard I am still confused with the concept of "I Won't get enough flow through the valve" for undersized valve. When we say that, this means if the pressure drop through the valve is bigger than the pressure drop for chocked flow condition, i won't get the required flow. am i getting...- Gindi
- Post #4
- Forum: Valve engineering
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undersized or Oversized Valve
Hi I am new to valve sizing and i have some question about which size to choose Suppose the required Cv = 420, and the available sizes are as follows NPS 6 --> Cv = 394 NPS 8 --> Cv = 567 if i choose the NPS 6 valve, is this considered as undersized valve? Does it have any other effect than...- Gindi
- Thread
- Replies: 6
- Forum: Valve engineering
