Chemical Plant Construction Products

Check valves made of PTFE or other plastics

Chemically resistant check valves for inline installation into pipe and hose circuits for high purity chemical applications.


  • For highly aggressive chemicals
  • All parts made of fluoropolymers. No metallic parts
  • Alternative materials: PE, elec. conductive PTFE or PE
  • O-Ring options: FFKM (Kalrez), Viton, EPDM
  • Suitable for clean room technology
  • Variety of connection types – NPT thread, flare connections
  • Colour coding possible
check resistance

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