District Regulator Sizing Calculator Sizes district regulators for intermediate pressure reduction in gas distribution systems. Calculates peak flow rate, required Cv, regulator size, relief valve capacity, noise prediction, lockup pressure, and droop.
Pressure Conditions
psig
psig
Low pressure: 0.25 psig (7 in WC) typical
Load & Demand
BTU/hr
Total connected appliance load
-
Fraction of connected load at peak (0.3-0.8)
Gas Properties
-
°F
Learn the Theory
District regulator design, diversity factors, lockup and droop analysis