Cg valve is 27,000 CFH at full cylinder
Cg valve is 27,000 CFH at full cylinder
(OP)
Hi
I am trying to find the maximum flow through the fisher control valve. i have given the Cg valve as 27,000 CFH at Full Cylinder. Could you please some one help me to find the Cg from given data.
Thanks
I am trying to find the maximum flow through the fisher control valve. i have given the Cg valve as 27,000 CFH at Full Cylinder. Could you please some one help me to find the Cg from given data.
Thanks





RE: Cg valve is 27,000 CFH at full cylinder
Regards
StoneCold
RE: Cg valve is 27,000 CFH at full cylinder
RE: Cg valve is 27,000 CFH at full cylinder
RE: Cg valve is 27,000 CFH at full cylinder
RE: Cg valve is 27,000 CFH at full cylinder
There is a standard given formula to work out Cg given the temperature, Pressure Drop, Cl,(Cg/Cv)(dependant on the type of valve), Pressure in, and you will be able to work out the Expected Gas Flowrate.
I will refer you to Rules of Thumb for Chemical Engineers. IF you do a google book search you will find a good reference which you can use. (It however comes in American Units will is somewhat in convenient)
RE: Cg valve is 27,000 CFH at full cylinder
I normally use either firstvue as recommended by ggordil or the equations in Crosby Control Valve Hadnbook (ht
Regards.