Maxitrol MR410-1/2 Valve

The Maxitrol MR410-1/2 is a specialized modulating gas valve and integrated regulator designed specifically for atmospheric burners. This dual-function component provides precise control over gas flow, utilizing a unique modulator-regulator design to maintain consistent outlet pressure despite fluctuations in 1/2 PSI max inlet supply. Primarily utilized in commercial food service equipment and industrial heating processes, this 1/2" NPT valve ensures optimal combustion efficiency through accurate manifold pressure management. For technicians installing or servicing boilers or high-input furnaces, the MR410 series is the industry standard for proportional gas control. Its rugged construction handles high-cycle applications where standard regulators fail. When replacing a Maxitrol gas regulator, ensure the pipe sizing matches the 1/2" NPT inlet/outlet to maintain proper BTU capacity. This valve eliminates the need for separate regulation components, streamlining the piping train while providing the fine-tuned modulation required for sensitive HVACR burner controls.

• Dual-Function Design: Combines pressure regulation and modulation in a single housing to save space and reduce leak points in the gas train.
• Atmospheric Burner Optimized: Engineered specifically for non-power burners, ensuring stable flame characteristics throughout the modulation range.
• Precision Pressure Control: Maintains steady outlet pressure for consistent heat output, critical for repeatable industrial processes.
• Standardized 1/2" NPT Connections: Simplifies field replacement and integration into existing piping systems without specialized adapters.
• High Durability: Built to withstand the high-temperature environments typical of commercial kitchens and mechanical rooms.

What is the maximum inlet pressure for the Maxitrol MR410-1/2?
This valve is rated for a maximum inlet pressure of 1/2 PSI (approximately 14 inches water column), which is standard for most low-pressure natural gas or propane systems.

Can the MR410 be used with power burners?
No, this specific model is designed for atmospheric burners. Using it with power burners may result in improper combustion or pressure fluctuations.

What is the difference between a standard regulator and a modulating valve like the MR410?
A standard regulator only maintains a set pressure, whereas the Maxitrol MR410-1/2 modulates the flow of gas in response to a control signal, allowing for variable heat output rather than simple on/off cycling.

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.