Flow and Cv calculator - Teesing
teesing.com › en › libraryC v / Flow calculator for valves and regulators This is our valve Cv calculator. It allows you to calculate the flow or Cv (flow coefficient) to make the relationship visible between the pressure drop (the difference in pressure between two points in a network transporting a liquid or gas) and the flow rate.
Cv Calculator - Swagelok
www.swagelok.com › en › toolboxThe C v calculator will calculate either C v or flow using the supplied additional parameters of fluid, inlet and outlet pressure, and fluid temperature. The calculations can be performed for either liquid or gas flow. Choosing a valve with a C v value sufficiently larger than the calculated C v will help provide expected flow performance.