Maxitrol RV48-3/4-512 Regulator

The Maxitrol RV48-3/4-512 is a high-performance appliance gas pressure regulator designed specifically for main burner and pilot load applications. Featuring a 3/4" NPT threaded connection, this rubber seat poppet model is engineered to handle a maximum inlet pressure of 1/2 PSI while maintaining a precise outlet pressure range of 5" to 12" w.c. Its aluminum housing and compact footprint make it ideal for integration into commercial cooking equipment, barbecues, and hearth products where space is at a premium.

For the veteran technician, the RV48 series stands out for its multi-positional mounting capability and its suitability for diverse gas types, including natural, manufactured, mixed, and liquefied petroleum gases. This Maxitrol regulator is a critical component for ensuring consistent manifold pressure and optimal combustion efficiency. Whether you are performing a field replacement or a new HVAC gas valve installation, the RV48-3/4-512 provides the reliable lock-up and sensitivity required for modern high-efficiency appliances.

• Precision Pressure Control: Maintains a steady 5-12" w.c. outlet pressure for consistent burner performance.
• Versatile Application: Certified for use with both natural gas and LP gas-air mixtures.
• Compact Design: The small poppet-style body allows for installation in tight appliance cabinets.
• Multi-Positional Mounting: Can be installed in various orientations without compromising performance (upright preferred).
• Durable Construction: High-grade aluminum housing ensures long-term reliability in demanding kitchen environments.

What is the maximum capacity of the RV48-3/4?
At a 0.3" w.c. pressure drop, the 3/4" NPT model is typically rated for approximately 250,000 BTU/hr, though actual capacity varies based on the specific spring range and gas type used.

Can this regulator handle pilot-only flows?
Yes, the rubber seat poppet design makes the RV48 highly effective for both individual main burner loads and combined main burner/pilot applications.

Is a vent limiting device required?
The RV48 can be used with a 12A04 ball check or 12A06 fixed orifice vent limiting device depending on local code requirements and installation position.

This item is not eligible for free shipping.

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.