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Maxitrol MXT-MR510.75 3/4" NPT modulator-regulator valve CSA 0.5 psi -
MAXITROL MXT-MR212E.2 2" NPT modulator-regulator valve CSA 5 PSI -
Maxitrol MXT-MR212D.1.5 modulator-regulator valve 1-1/2" NPT natural gas or propane -
Maxitrol MXT-MR212D.1.25 Selectra modulator-regulator valve 1-1/4" NPT 5 psi -
Maxitrol MXT-M620.1 1" NPT Selectra modulating valve 0.5 psi natural gas or propane -
Maxitrol MXT-M611.75 Selectra modulating valve 3/4" NPT CSA 1/2 psi -
Maxitrol MXT-M611.1 1" NPT Selectra modulating valve 1/2 psi -
Maxitrol MXT-M520.75 Selectra modulating valve 3/4" NPT 0.5 psi
Maxitrol Selectra M511, M520, M611 and M620 modulating valves, and MR212 and MR510 modulator-regulators that combine modulation and pressure regulation. They give precise flame modulation with no motor or butterfly valve on atmospheric, infrared and direct-fired burners, and work with a Selectra amplifier and a sensor or selector.