Staufix Single Flap Non-Locking Type 0

The backwater valve for rainwater is equipped with a mechanical flap which closes automatically in the event of backwater. Thanks to the modular KESSEL system, existing systems can easily be supplemented by a second backwater flap or an emergency closure.

• Simple conversion possible using conversion kits
• Fast and toolless maintenance and cleaning
• Ideal for modernisation: can also be installed in existing pipes later