Flow Coefficient Cv vs. Flow Factor Kv Comparing flow coefficients Cv to flow factors Kv. The flow coefficient - C v - or the flow factor - K v - are commonly used to specify capacities of control …

In more practical terms, the flow coefficient Cv is the volume (in US gallons) of water at 60 °F (16 °C) that will flow per minute through a valve with a pressure drop of 1 psi (6.9 kPa) across the …

Flow coefficient, Cv, and Flow Factor, Kv, are values used to specify the hydraulic capacity of a control valve. Flow coefficient is an imperial measurement and is defined as: the flow of water …

Kv is the flow coefficient in metric units. It is defined as the flow rate in cubic meters per hour [m3/h] of water at a temperature of 16 celsius with a pressure drop across the valve of 1 bar. …

Control Valve Relation between Cv and Kv. How do we get value 1.156 (Conversion Factor) in formula Cv = 1.156Kv or Cv= 1.156×Q×sqrt (G/delta P). Please explain. Answer: For …

Explore our comprehensive guide on the conversion of Kv to Cv and vice versa. With easy-to-follow formulas of Cv and Kv and practical examples, learn the differences between these flow …

Cv / Kv Control valve selection: The Cv (or Kv) flow coefficient of a control valve is usually stated for the fully open flow condition. The Cv (or Kv) flow coefficient will be less when the valve is …

This article details the equations required to convert between the resistance coefficient and flow coefficient methods (K, C v and K v). Conversion formulae for converting between K, C v and …

Jun 13, 2024 · The KV to CV Converter Calculator simplifies the conversion of flow capacity values between Kv and Cv, essential in control valve applications. One of the key …

The flow factor - Kv - is also commonly used with capacity in SI-units. The flow coefficient - C v - required for a specific application can be estimated by using specific formulas for the different …