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Flap Valves


penstocks (uk) ltd designs and manufactures a range of wall bolted flap valves from 150mm to 3000mm based on modular construction principals. Wall bolted flap valves are suitable for water and wastewater applications, manufactured from materials to suit the client’s application specification.

  • Robust construction for wall bolting.
  • Suitable for four side sealing, on seating applications.
  • Larger sizes are available on request.


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