Maxitrol MR212G-2020 Gas Valve 30067439-890 Optimized Airflow: The 15-inch diameter

Optimized Airflow: The 15-inch diameter and 12-inch width configuration deliver consistent HVAC blower wheel performance under varying static loads

a precision-calibrated pilot orifice

Always check your stem diameter and yoke requirements before field installation

this assembly features low-friction tolerances to maintain the operational efficiency of the rolling diaphragm piston-type actuators it supports

Always verify your fan blade pitch matches the rotation before installation

Maxitrol MR212G-2020 Gas Valve 30067439-890 Optimized Airflow: The 15-inch diameterThe Maxitrol MR212G 2020 is a high capacity 2 1 2" NPT negative pressure modulator regulator valve specifically engineered for direct fired burners in pull through applications. Built for precision in industrial and commercial make up air systems, this Maxitrol Selectra series component handles a 5 PSI maximum inlet pressure and eliminates the need for a separate upstream regulator. By utilizing a specialized counter spring, the MR212G 2020 remains