Instrumentation and control
Required valve Kv
Required valve Kv is a parameter of a measurement channel, sensor, controller, or actuator.
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Kv = Q√(SG/Δp)
- 01Given
- 02Calculation
- 03Answer
What it means
Required valve Kv is a parameter of a measurement channel, sensor, controller, or actuator.
How it works and where it is used
Use this calculation for sizing valve flow capacity and converting control signals to valve travel.