dear all,
I have pressure control valve of make fisure
how can i calcualate RAW flow through control valve, if we have only,valve size=6 inches;flow pressure =5 kg/cm2 service =oxygen flow
with best regards,
Ajay Bhalerao
how to calculate RAW FLOW through control valve
Re: how to calculate RAW FLOW through control valve
Flow will change with the different position of closing element. You should have the diagram of flow rate to pressure drop change from manufacturer.
Or, if you have flow coefficient Cv, Kv, than you can calculate full capacity. Flow will change from 0 to that maximum in some way - linear, logarithm or other which is also subject to get from manufacturer.
Or, if you have flow coefficient Cv, Kv, than you can calculate full capacity. Flow will change from 0 to that maximum in some way - linear, logarithm or other which is also subject to get from manufacturer.
Pipe flow calculations - since 2000
Re: how to calculate RAW FLOW through control valve
Dear sir,Administrator wrote:Flow will change with the different position of closing element. You should have the diagram of flow rate to pressure drop change from manufacturer.
Or, if you have flow coefficient Cv, Kv, than you can calculate full capacity. Flow will change from 0 to that maximum in some way - linear, logarithm or other which is also subject to get from manufacturer.
Thank you for your reply
with best regards
Ajay