Ported Plate Valves

CPI provides customers with a comprehensive range of metallic and nonmetallic Ported Plate Valve assemblies and components for air and process gas compressors operating in a wide range of different applications. Each Ported Plate Valve is custom designed for its individual application to match specific compressor operating conditions.

Ported Plate Valves Features

  • Seats and guards are offered in Ductile Iron and 4140 alloy steel for standard valves and in 17-4 stainless steel for corrosive applications
  • Non-metallic sealing component materials provide excellent chemical resistance, high temperature tolerances and strong impact capabilities in a wide variety of applications
  • Metallic sealing and dampening plates are manufactured from high quality, heat-treated stainless steel
  • Springs are offered in chrome silicon and Hastelloy C materials

Ported Plate Valve Leaflet

Play Plate Valve Animation

Internal Parts Materials

Metallic sealing and dampening discs are manufactured using high quality stainless steel, which is heat treated and tempered to the appropriate hardness, to provide an economical material with excellent performance for a broad range of applications. CPI materials technology is an integral part of the non-metallic sealing and dampening discs manufactured for CPI plate valves. Due to the properties of non-metallic materials, plate, disc and other internal components incorporated into CPI ported plate valves, are specifically selected to reliably perform in the operating conditions and gas properties of a particular application.