• PF-25 Flap Gates

    PF-25 flap valves are free-opening, tight-closing valves available at a modest price. 

    Learn More

  • Fabricated Stainless Steel Flap Gates

    Waterman SSF-41 (round) and SSF-43 (rectangular) Fabricated Stainless Steel Drainage (Flap) Gates are corrosion-resistant, rust-proof automatic drainage gates designed for flange mounting or wall mounting. 

    Learn More

  • F-10 Cast Iron Flap Gates

    Designed for use with concrete pipe, head walls, and corrugated metal pipe with up to ten foot seating head.

    Learn More

  • AF Series Fabricated Aluminum Flap Gates

    Corrosion-resistant, rust-proof automatic drainage gate designed for use with aluminum corrugated pipe or HDPE.

    Learn More