Circular flap valves are designed to withstand the high onseating head and maintain sensitivity to the unseating head. Suited for gravity flow and pump discharge applications.

Design Versions:

  • Standard flap
  • With floating cover flap
  • With adjustable counter weight

Fields of Applications:

  • Sewer Systems
  • Drainage Systems
  • Municipal Waste Water Treatment Plant
  • Industrial Waste Water Treatment Plant
  • Flood Protection
  • Pumping Stations
  • Water Purification
  • Dry Locks
  • Retention Reservoirs