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Maxitrol M520-3/4 Modulating Gas Valve 3/4" NPT

Maxitrol M520-3/4 Modulating Gas Valve 3/4" NPT

Maxitrol

$281.95

In Stock — 10+ available

OEM / cross-reference
Maxitrol M520-66
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SKU:
M520-3/4
Product Type:
Modulating Gas Valve
Application:
Commercial/Industrial
System Type:
Atmospheric Burner, Indirect-Fired Burner, Space Heating
Installation Type:
OEM Replacement
Pressure Rating:
0.5 PSI inlet
Fuel Type:
Natural Gas, Propane
Inlet Size:
3/4" NPT
Inlet Gas Pressure:
0.5 PSI max
Connection Type:
NPT
Connection / Joint:
NPT
Material:
Brass
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The Maxitrol M520-3/4 is a 3/4" NPT modulating gas valve for atmospheric and indirect-fired burners in commercial and industrial space heating systems. Part of the Selectra electronic flame modulation system, it provides continuous, infinite flame adjustment and instantaneous temperature control without external mechanical activation or motors. Rated for natural gas, LP gas, and mixed gases up to 200°F with a brass body and counter-spring design optimized for negative pressure applications.
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