Maxitrol M511-3/4 Valve 30067439-890 This normally closed 2-way valve

This normally closed 2-way valve features robust 7/8" ODF sweat connections with copper extended ends

Precise Termination: Designed for remote temperature or pressure termination

When the pilot light won't stay lit on a Heil Quaker or ICP furnace

With a robust electrical rating for 120V and 240V AC applications

offering smooth articulation to reduce wear on actuator components

Maxitrol M511-3/4 Valve 30067439-890 This normally closed 2-way valveThe Maxitrol M511 3 4 is a modulating gas valve engineered specifically for technical performance in direct fired, negative pressure burner systems. As an essential component of the Selectra series, this 3 4" NPT valve utilizes a solenoid driven plunger to provide precise, instantaneous flame adjustment without the need for mechanical linkages or motor drives. Designed for a maximum inlet pressure of 1 2 PSI, the M511 requires an upstream pressure