Flat channel connector 7171 with a check valve is designed to connect two flat plastic channels with a cross-section of 60x120 mm to each other. The gravity valve closes when the fan is turned off under the influence of gravity.
Application
- For supply or exhaust ventilation of various rooms.
- For connecting flat channels of the same cross-section.
Construction
- Made of white PVC.
- Installed in the channel and has a locking ring for easy joining
- Equipped with a gravity valve to prevent backdraft.
- Connecting sections: 60x120 mm.
Dimensions
| Dimensions | a | a1 | b | b1 | s |
| mm | 60 | 63 | 122 | 125 | 70 |
