Johnson Controls MP823E001A Valve Actuator 30067439-890 is a high-precision low gas
Baker’s notes & crumb story
Description
is a high-precision low gas pressure switch engineered for critical monitoring in industrial combustion systems
causing the Marley 4520-2018-003 to reach its 180°F trip point
It maintains a pressure rating of 700 PSI and a temperature threshold of 250°F
simplifying truck stock
Johnson Controls MP823E001A Valve Actuator 30067439-890 is a high-precision low gasThe Johnson Controls MP823E001A is a robust pneumatic valve actuator designed for precise proportional control in HVAC applications. This 25 square inch effective diaphragm area actuator features a 9 13 PSI spring range and a 3 4" stroke, providing the necessary force for reliable fluid regulation. Built with a spring return stem up configuration, it ensures a fail safe position during control air loss. The unit includes a 1 4" OD barbed fitting for