Non-return and floor valves

Protect against floods, high river levels, or any kind of backflow into your pipe network with our Kessel PVC check valves, Ecoflap^® polyamide flap valves and Multitube polyester one-way flap valves.

Avoid mechanical damage to storage ponds and basins from rising gas or water tables with our Flo-Plug® one-way floor valve.