Backwater valves
Suitable for use inside buildings
A backwater valve is installed inside the building and offers you safe protection againstwater in the basement. In the case of a new building, it can be installed directly in the floor slab, and in the case of a refurbishment, it can be integrated into the exposed pipe.
Exposed installation
The cost-effective, clean and standard-compliant solution for the retrofitting of backwater systems – ideal for the renovation of old buildings prone to backwater.
![Staufix backwater valve installed in the floor slab Staufix backwater valve installed in the floor slab](/fileadmin/_processed_/7/3/csm_730100.10X_vertieft_mit__830075_EBV_15be4dc5f2.jpg)
Floor slab installation
The convenient, practical and visually appealing version for new buildings creates additional living space at basement level – with toilets, showers or washing facilities.
![](/fileadmin/Bilder/Produkte/09_Individuelle-Loesungen/Pumpfix_F_768x513.png)
Not found the right product?
In addition to our standardbackwater valves, we develop individual solutions for special requirements – in terms of form, function and dimensioning – at the customer's request..