Design a Valve for CH4 Gas Stream - 40000 cm3/h

[paslar001]

Please help me in this problem...

How to design a valve for gas stream?

To be more spicific let's assume that we have aflow rate of 40000 cm3/h

of CH4 ?

 

[Danger]

I think that a bit more detail is required. What sort of valve are you in a mind for?

 

[russ_watters]

Do you mean size/select? You need flow rate and required pressure drop for size, then application to select it.