Perfect Engineering Works manufactures and exports Spring Plates. Perfect Engineering Works offers valve plates / finger valves, valve assemblies, cushion plates for air, gas and refrigeration compressors. The Spring Plates are made of AISI-304 Stainless Steel or EN-47J. The proper radiusing prevents hanging in the valve and the proper arch and proper heat treatment assures proper tension. In the Spring Plates, stress relieving prevents cracking and gives long life.
