Maxitrol RV47AL-3/8 Regulator

The Maxitrol RV47AL-3/8 is a professional-grade gas appliance pressure regulator engineered for main burner and pilot load applications. Featuring a 3/8" NPT connection and a rubber seat poppet design, this unit provides precise pressure control for residential and commercial cooking equipment, including hearth products and barbecues. With a maximum inlet pressure of 1/2 PSI and a factory-calibrated outlet range of 3.8-4.3" w.c., it ensures consistent delivery for optimal combustion efficiency. This straight-thru-flow model includes an integral vent limiting orifice, eliminating the need for external vent piping in most jurisdictions. The RV47AL-3/8 serves as the recommended direct replacement for the legacy RV47L-3/8 and RV35A models. Its rugged aluminum housing and limited spring adjustment make it a reliable choice for field technicians requiring a "short stack" regulator in tight installation envelopes.

• Direct Replacement: Seamlessly replaces discontinued RV47L-3/8 and RV35A units to maintain equipment uptime.
• Integrated Safety: The integral vent limiter prevents gas discharge in the event of a diaphragm rupture, meeting standard safety codes without extra plumbing.
• Precision Regulation: Specialized rubber seat poppet ensures accurate outlet pressure even at low flow rates or pilot conditions.
• Multi-Positional Mounting: Designed for versatile field installation in various orientations without compromising performance.
• High Temperature Rating: Capable of operating in ambient temperatures up to 225°F, ideal for high-heat commercial kitchen environments.

Is a separate vent limiter required for this regulator?
No, the RV47AL-3/8 features a built-in vent limiting orifice as the breather hole, which satisfies most indoor installation requirements without external venting.

What gases are compatible with this Maxitrol model?
This regulator is suitable for use with natural gas, manufactured, mixed, and liquefied petroleum (LP) gases, as well as LP gas-air mixtures.

What is the maximum BTU capacity for this unit?
This regulator typically supports up to 125,000 BTU/hr depending on the specific pressure drop and fuel type used in the application.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.