Johnson Controls MP845E001 Valve Actuator Refrigerant Heavy-Duty Construction: Built to withstand

Heavy-Duty Construction: Built to withstand high-cycling environments within the heat exchanger plenum

check for 24V at the terminals during the ignition sequence

it is standard technician practice to replace the entire shaft seal assembly rather than attempting to service individual internal parts

ensuring the combustion air signal remains within the manufacturer’s specified range

Johnson Controls MP845E001 Valve Actuator Refrigerant Heavy-Duty Construction: Built to withstandThe Johnson Controls MP845E001 Valve Actuator is a heavy duty 50 square inch pneumatic actuator engineered for precise positioning of valves in commercial HVAC and industrial process systems. This spring return stem up model features a 9 13 PSI spring range, providing the linear force necessary for accurate modulation. Designed for pneumatic valve control, it utilizes a 1 1 8" stroke to ensure complete travel for a variety of globe valve bodies. The