Maxitrol MR212E-2-1616 Valve

The Maxitrol MR212E-2-1616 is a specialized 2" NPT modulating gas valve and regulator engineered specifically for direct fired burners operating under negative pressure conditions. Designed for high-capacity industrial applications, this dual pressure setting gas regulator manages a maximum 5 PSI inlet pressure, ensuring precise air-gas ratio control across the modulation range. By utilizing its unique modulating gas valve architecture, the MR212E series eliminates the hunting common in standard regulators when paired with negative pressure burners. This unit is essential for technicians maintaining industrial HVAC heating systems that require consistent discharge temperatures. The robust construction supports high-flow rates while maintaining the sensitivity needed for fine-tuned combustion. Proper installation of this Maxitrol gas regulator ensures peak thermal efficiency and prevents flame instability in complex burner configurations. This heavy-duty valve is the professional standard for direct fired heater parts requiring reliable pressure drop management and long-term mechanical stability in demanding environments.

• Precision Modulation: Engineered for negative pressure gas systems to provide accurate air-gas ratio control without mechanical lag.
• High Pressure Interface: Rated for a maximum 5 PSI inlet pressure, making it suitable for high-demand industrial gas lines.
• Dual Setting Capability: Features dual pressure settings for enhanced versatility in complex burner sequencing.
• Industrial Durability: The 2 inch NPT threaded connection and rugged housing are built to withstand the rigors of mechanical rooms and industrial sites.
• Optimized Combustion: Specifically designed to improve burner efficiency in direct fired heating applications by maintaining steady manifold pressure.

Common Questions

Can the Maxitrol MR212E-2-1616 be used with positive pressure burners?
No, this specific model is optimized for negative pressure burners. Using it in a positive pressure application will result in improper modulation and potential safety issues.

What is the maximum inlet pressure rating for this valve?
The Maxitrol MR212E-2-1616 is rated for a maximum inlet pressure of 5 PSI. Always verify line pressure before installation to prevent damage to the internal diaphragm.

Does this unit handle both regulation and modulation?
Yes, this is a combined regulator and modulating valve, designed to serve both functions within a single housing to simplify the gas train layout for industrial HVAC technicians.

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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.