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it does not allow pressures to equalize quickly
this assembly features low-friction tolerances to maintain the operational efficiency of the rolling diaphragm piston-type actuators it supports
Always check your stem diameter and yoke requirements before field installation
5-inch to 1
Maxitrol MR212G-2020 Gas Valve 30067439-890 it does not allow pressuresThe 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
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