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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.

Staufix DN 50 backwater valve installed in an exposed drainage 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.

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Staufix backwater valve installed in the floor slab

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.

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