Johnson Controls MP823C001E Actuator 30067439-890 Common Technician Questions How do

Common Technician Questions How do I confirm if a 40VA transformer is sufficient for the load

a relief valve diaphragm

the internal fiber gasket can be replaced if it becomes compressed or damaged

How do I confirm if this bracket fits our specific York air handler

it provides superior throttling accuracy

Johnson Controls MP823C001E Actuator 30067439-890 Common Technician Questions How doThe Johnson Controls MP823C001E is a heavy duty pneumatic valve actuator designed for precise proportional control in commercial HVACR systems. This unit features a 25 square inch effective diaphragm area, providing 38 lb in of torque to ensure reliable modulation of globe valves under varying load conditions. Engineered with a 3 7 PSI spring range and a 3 4 inch stroke, the MP823C001E utilizes a spring return stem up action, ensuring a fail safe