Skip to content
MCL logo for Flap Valve microsite
  • Flap Valves
  • Projects
  • How Flap Valves work
  • Contact us

How Flap Valves work

Flap valve shown open held by david arm exposes culvert behind
1. View looking up the culvert after the flap has been lifted by the davit
Flap valve held open by davit arm view from above
2. View of the davit arm supplied with the flap valve in York
Brand new HDPE flap valve at trade show
3. A new HDPE flap valve ready for installation
Display of HDPE flap Valves used at trade shows
4. Flap valve display

© Martin Childs Limited. All right reserved

  • Flap Valves
  • Contact us
  • Facebook