York 065-25174-000 Valve Plate

York 065-25174-000 Valve Plate is a precision-machined suction valve plate for industrial chiller compressor systems, designed to regulate refrigerant intake and seal the compression chamber. This component is commonly installed in York reciprocating refrigeration compressors, including Z-series models, as part of the suction valve plate assembly to ensure proper compression cycles and maintain system efficiency in large HVAC chiller plants. Key specifications include outer diameter approx. 108 mm, inner diameter approx. 102.7 mm, and thickness approx. 16 mm, with the plate crafted from a precision-machined metal. The part is used by maintenance teams, OEMs, and system integrators for compressor overhaul, valve plate replacement, and routine chiller maintenance. The York 065-25174-000 functions to control refrigerant intake and sealing within the compressor, supporting suction valve operation and overall compression efficiency. Compatible with York reciprocating compressors (Z-series and similar), it is installed within the compressor internal assembly (valve section) and serves as a critical element of the suction valve plate assembly in HVAC chiller and refrigeration systems.