ROTARY VALVE Leakage Rate Calculation Guide

 ROTARY VALVE Leakage Rate Calculation Guide

H1: 3-Step Formula to Determine ROTARY VALVE Air Leakage
Engineering Formula:

Q = 0.471 × √ΔP × D² × N  
Where:  
Q = Leakage (m³/h)  
ΔP = Pressure Differential (bar)  
D = Rotor Diameter (m)  
N = Rotor Speed (RPM)

Case Example:
For 0.5m rotor @ 30 RPM with 0.3 bar ΔP → Q = 12.7 m³/h