Formula for calculating the CV value and maximum flow rate of control valves

2017-12-03View Original

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What are the formulas for calculating the CV value of a control valve and its maximum flow rate? What is the difference between gases and liquids? I want to calculate the maximum flow rate of the valve based on the CV value provided for it.

Reply #22017-12-04

Thank you for your generous help! How is the gas flow rate calculated? Is it calculated the same way? What about the units of the formula?

Reply #32017-12-05

Is there a conversion to international units?

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Formula for calculating the CV value and maximum flow rate of control valves

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