Maxitrol RV48-1/2-512 Regulator

The Maxitrol RV48-1/2-512 is a precision-engineered appliance gas regulator specifically designed for high-performance main burner and pilot load applications. Featuring a rubber seat poppet design, this unit excels in maintaining precise control over tiny gas flows, making it a standard for modern residential and commercial cooking equipment. With 1/2 inch NPT threaded connections and a high-strength aluminum die-cast housing, this regulator is built for durability and long-term service in the field. It is rated for a maximum inlet pressure of 1/2 PSI and provides a versatile outlet pressure range of 5 to 12 inches water column (wc). This model is suitable for a wide variety of fuel sources, including natural, manufactured, mixed, and liquefied petroleum (LP) gases. For veteran technicians, the multi-poise mounting capability allows for installation in any plane or angle, ensuring flexibility in tight kitchen equipment footprints while meeting CSA certification standards.

Key Benefits

• Precision Flow Control: Specifically optimized for the small flows required by pilot lines and main burners in hearth and cooking products.
• Versatile Compatibility: Certified for use with natural gas and LP gas-air mixtures, providing flexibility across different utility environments.
• Durable Construction: The aluminum die-cast housing and rubber seating ensure reliable operation within an ambient temperature range of -40°F to 205°F.
• Simplified Installation: Features a straight-thru design and supports multi-positional mounting without restricting flow performance.

Common Questions

Can the RV48-1/2-512 be used for both Natural Gas and Propane?
Yes, this poppet-style regulator is suitable for natural, manufactured, and LP gases. Ensure the outlet pressure spring is adjusted correctly for the specific appliance requirement within the 5-12" wc range.

Is a vent limiter required for this model?
While the standard RV48 features a vent hole, specific local codes may require a vent limiting device (such as the 12A04 or 12A06) for indoor installations to eliminate the need for a dedicated vent line to the outdoors.

What is the maximum capacity of this regulator?
The RV48 series is typically rated for capacities up to 230,000 to 250,000 BTU/hr depending on the specific pressure drop and configuration, making it ideal for large commercial ranges and high-output boilers.

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.