Calculate flow coefficients for the design of control valves - Imperial units. With the flow coefficients capacities of valves at different sizes, types and manufacturers can be compared.

The Swagelok Cv calculator calculates flow coefficient using supplied parameters, and can be used to help select the right valve for your application.

Find the coefficient of variation using our CV calculator. Plus, learn the formula and steps to calculate coefficient of variation.

Quickly calculate valve flow coefficient (Cv) for liquids and gases with our easy-to-use valve Cv calculator.

Knowing CV and either the desired flow rate or pressure drop allows you to calculate the other parameter so the pressure drop at a given flow rate.

Feb 16, 2023 · Learn to calculate a valve's flow coefficient (Cv), measuring water flow through the valve at 60 °F in gallons per minute.

Do you need to find a Coefficient of Variation Calculator quickly? Input your data to obtain the metric, step-by-step calculation, Python and R codes, and more.

Definition: The Cv flow coefficient measures a valve's capacity to flow fluid. It's defined as the flow of water in GPM at 60°F that will produce a pressure drop of 1 psi across the valve. Purpose: …

Oct 3, 2024 · This calculator leverages the specific gravity of the fluid, flow rate, and pressure drop across a valve to compute the Cv value, enabling precise control and optimization of fluid …

Jun 13, 2025 · This article will take you to understand the scientific definition of CV, the precise calculation formula (covering Q, SG, ΔP variables) and its key significance in engineering …