Stainless Steel Flap Valves

Waterfront design, manufacture and, if require, install stainless steel flap valves to suit exact project-specific requirements. Our Stainless Steel flap valves are suitable for use in fresh water, rivers, outfalls and surface and storm water applications.


Our design features high duty corrosion resistant construction with less hydraulic losses while still allowing for a light weight design that will allow easier and cheaper installation costs.

  • Size Range: Designed bespoke to project specific requirements.
  • Pressure: Available up to 10 mwc
  • Materials: Frame door and fixings – Stainless Steel 304 or 316. Seal – EPDM.
  • Mounting Options: Wall, Flange or Tidal