material study valves implemented, proportional, redundant, manual

[Strego]

Good morning to all,

I would like to have some reference (book, pantry etc.) quite complete that traits arguments such as valves implemented, proportional and reductive, manual valves.
specifically their operation and sizing. particularly in cng and oil&gas.

Thank you for your help!

 

[TETRASTORE]

as a bibliography I don't know but I'll bring you some resources, see if you can be useful:manual pressure reducing valvePressure regulator - technical manualmodeling and validation of an alternative compressor for cngcatalogue gas solutionspressure relief valve engineering handbookcontrol valve handbookcontrol valve sourcebooknatural gas handbook