Non-return valves
- Protect against floods, high river levels, or any kind of backflow into your pipe network with our ECO-FLAP® 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.
- Protect against odors with our STINK-SHIELD® range
ECO-FLAP® Polyamide Check valves DN 100-200 MULTITUBEPolyester check valves DN 200-1500 STINK-SHIELD®Anti-smell valve to fit into the end of elbow DN 200 STINK-SHIELD® VERTICALUniversal anti-smell valve DN 100-300 and custom-made FLO-PLUG® 2Tank floor check valve Adapter flanges on circular manholes OZO® Inside pipe valve