The double diaphragm balanced valve design makes it possible to build a regulator physically small in size yet having good capacity characteristics. They are able to maintain steady outlet pressure control with widely varying inlet pressures.

REGULATORS FOR ZERO GOVERNOR APPLICATIONS: R400Z, R500Z & R600Z – These regulators are equipped with a counter spring beneath the valve for zero governor use in the normal upright position. A maximum inlet pressure of 1 psi is recommended, and outlet pressure may be adjusted from -1.0” to +1.5” w.c.

Jun 28, 2012 · Universal Propane Pressure Regulator with 1/2"-14NPT Thread Inlet and Outlet connection, 1/2 PSI Inlet Pressure and 10" WC Outlet Pressure.

Apr 27, 2017 · Amazon.com: Maxitrol R400S-1/2-1/2" GAS PRESSURE REGULATOR-300,000 USE WITH R40 : Industrial & Scientific

Description: Maxitrol R400 regulator w/ vent limiting oriface 3/8" x 3/8" N.P.T. Fits CRV A Series, CRV 5-40, CRV 4-40, CRV 3-40. View our selection of quality aftermarket Regulators for radiant heaters.

R400 Maxitrol 1/2" NPT, 1 PSI Max Inlet Pressure (Maxitrol Tested), 3-6"wc Outlet Pressure, Double Diaphragm Balanced Valve Design Gas Regulator. If you need the size other than the 1/2" please type R400 in the search bar and choose.

Maxitrol R400-1/2 - 1/2" Gas Appliance Regulator (300,000 BTU)- The R & RS series is intended for use with both main burner and pilot load applications. The double diaphragm balanced valve design makes it possible to build a regulator physically small in …

Maxitrol R400-3/8 - 3/8" Gas Appliance Regulator (300,000 BTU)- The R & RS series is intended for use with both main burner and pilot load applications. The double diaphragm balanced valve design makes it possible to build a regulator physically small in …

R400S - Gas regulator, balanced valve design, 1/2" FPT, 86 to 303 cfh regulation, 3-1/4" H x 2" L

Maxitrol R400Z-1/2 - 1/2" Zero Governor Regulator (1 psi)- Both the RZ and 210Z series are adaptable for air-gas mixing applications. They are suitable for natural, manufactured, mixed gases, liquified petroleum gases and LP gas-air mixtures. …