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← Engineering Tools
💧
Flow Rate Calculator
Calculate flow rate from Cv value for liquids and gases
Liquid
Gas
bar → psi
Cv
Inlet Pressure
(bar)
Outlet Pressure
(bar)
Specific Gravity
Water=1.0, Air=1.0
Temperature
(°C)
Formula Reference
Liquid Cv Formula:
Q = Cv × √(ΔP / SG)