Control valves selection in hydrogenation


#1

In hydrogenation reaction pressure is 30 kg/cm2 and temp is 80C’. (for GAS application)
for control valve selection i have consider MOC(ss136) and CLASS(600).
is there any other specification require to select control valve in hydrogenation?


#2

This file may be helpful as reference

control valve in hydrocracker control.pdf (1.1 MB)


#3

Try referring to Nelson Curve and figuring out the MOC.