Johnson Controls A-4000-139 Valve Station Els PW 17895 Technicians should inspect existing pilot

Technicians should inspect existing pilot lines for kinks or obstructions before reattaching them to the new assembly

you will need a transformer or a different contactor model with a 2VAC coil

Listen for loud grinding or screeching noises indicating worn bearings

a 7-second trial for ignition

Johnson Controls A-4000-139 Valve Station Els PW 17895 Technicians should inspect existing pilotThe Johnson Controls A 4000 139 is a single stage pressure reducing valve station engineered for pneumatic control systems requiring high purity air delivery. Rated for a 10 scfm flow capacity, this station integrates a 4 way bypass valve that allows for seamless filter maintenance without system downtime. This assembly is critical for protecting downstream pneumatic components by utilizing a coalescing filter to remove oil aerosols and an activated