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supporting diverse system requirements
Operating Voltage: 330 Volts
is designed for reliable performance in heating
1/9 HP power rating
Maxitrol M551-3/4 Modulating Valve 3/4 Inch Hi-Lo MP_Purge batch 5 supporting diverse system requirementsProduct Description Maxitrol M551 3 4 is a 3 4 inch modulating valve designed for use in applications requiring higher outlet pressures, such as atmospheric burners. It is equipped with an upstream pressure regulator to mitigate pressure drop during high fire adjustments, and includes a low fire spring adjustment feature. Increases outlet pressure corresponding to voltage increases. Integrated low fire spring adjustment. Upstream pressure regulator
