Johnson Controls A-4000-139 Valve Station Els PW 17895 the thermoplastic cover should be

the thermoplastic cover should be replaced with the TE-6001-13 metal cover

Key Benefits Universal Compatibility: Serves as a 7-ton TXV replacement for legacy Alco parts 093077 and 095042

Listen for loud grinding or screeching noises indicating worn bearings

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

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

Johnson Controls A-4000-139 Valve Station Els PW 17895 the thermoplastic cover should beThe 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