Flap Valves - Tesaco G
Flap Valves prevent the backflow into pipes or wall apertures. Generally there are the following threedifferent basic designs of the flap:
- with basic cover flap
- with adjustable counter weight
- with floating cover flap
The fixing could be carried out in the following different versions:
- wall fixing
- pipe flange fixing
- grouted fixing
- slide-in fixing
Additionally flap valves are installed to prevent the access of small animals into the pipe.
The fields of application for flap valves are sewer- and drainage systems, municipal- and industrial waste water treatment plants, flood protection and control, pumping stations, retention reservoirs.
Following standard sizes are available:
| Cast iron round: | DN 80 to DN 2000 mm |
| Stainless steel round: | DN 100 to DN 2400 mm |
| Stainless steel square: | 200 x 200 to 5000 x 2000 mm |
Data sheets could be downloaded in our download area.