Recent Questions tagged [valves]

Positive isolation philosophy
Asked 4 years, 10 months ago by lonstruthers 1 Answer

What is Positive Isolation? Where positive isolation should be applied?

Control valves in series for high pressure drop applications?
Asked 6 years, 11 months ago by odadmin 1 Answer

Can I install two control valves in series for a high pressure drop applications?

Valve installed and Inherent characteristics
Asked 6 years, 11 months ago by odadmin 1 Answer

Would like to know the difference between installed and Inherent characteristics for a given valve. A specific example would be really useful.

Valve linear and equal percent characteristics difference
Asked 6 years, 11 months ago by odadmin 1 Answer

What is the difference between the valve linear and equal percent flow characteristics difference. I would also like to know some of the specific usage for these valves.

Pressure safety valve in supercritical service
Asked 7 years ago by odadmin 1 Answer

I have a pressure safety valves (PSVs) located on a vassel containing liquid hydrocarbon. In blocked flow case during a fire makes the conditions inside vessel supercritical fluid. Can someone suggest a calculation procedure for PSV sizing for supercri...