Direct Operating Diaphragm Valve

Available Sizes: ¼” – 1”
Body Materials: PVC, PP, PVDF, PTFE
Seals:                EPDM, Viton, Kalrez

The SIMTECH DDV Series Direct Operating Diaphragm Valve features a compact thermoplastic valve designed for most harsh chemicals, DI water and high purity applications. The standard valve is normally closed (apply air to open). Normally open valve is also available upon request.

  • Direct acting full flow with top entry for easy maintenance and minimum water hammer.
  • Double diaphragms (primary: PTFE, back-up: reinforced EPDM).
  • Pneumatic control to open and spring to close
  • No Metal contact with fluid
  • High Cv rating

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