Maxitrol MR510-66 Selectra Modulating Gas Valve 3/4" NPT

Used on Atmospheric Burner applications. H-1 models are used for higher outlet pressure (such as LP applications

Maxitrol MR510-66 Features:

• Decrease in voltage corresponds to increase in outlet pressure for function
• 1/2 Psi Inlet pressure
• 1 Psi for inlet pressure operating limits
• No Upstream pressure regulator required
• 2.5 Psi maximum emergency exposure
• Low Fire: Spring Adjustment
• High Fire: Spring Adjustment
• Standard Model: 2-5" w.c.
• H-1 Models: 7.5 to 12" W.c.