preventing pilot dropouts and burner instability

Field Service Reliability: Simplifies the V243 valve repair process by providing an exact OEM dimensional match

this unit converts electrical signals into mechanical movement to optimize air distribution and energy efficiency

Maintains heating appliance efficiency when switching from natural gas to propane fuel sources

4-inch octagon

Johnson Controls MP823D001A Valve Actuator 30067439-890 preventing pilot dropouts and burnerThe Johnson Controls MP823D001A is a robust, 25 square inch pneumatic valve actuator designed for precise proportional control in commercial HVAC systems. This spring return stem up unit is engineered for medium to large valves, featuring a 3 4 inch stroke and a 4 8 PSI spring range for reliable fail safe operation. Utilizing a 1 4 inch OD barbed fitting air connection, this proportional control actuator handles up to 25 PSI maximum control pressure,