Johnson Controls A-4000-141 Station Els PW 29614 which determines the actuator's output

which determines the actuator's output force based on the supplied air pressure

this is a genuine ICP OEM part guaranteed to match the technical requirements of specified Heil Quaker units

S311GH02V2AC9 is the cross for S311AF02V2AC9

this is the valve body only

Johnson Controls A-4000-141 Station Els PW 29614 which determines the actuator's outputThe Johnson Controls A 4000 141 is an industrial grade single pressure reducing valve station engineered for pneumatic control systems requiring high capacity air delivery. Delivering a maximum flow of 20 SCFM, this station integrates a four way bypass valve for seamless maintenance without system interruption. The assembly features a dual stage filtration process including coalescing filters and activated charcoal oil removing filters to ensure the