Backwater valve for flooring installation

Convenient means of protecting buildings against flooding

In situations where the main sewage pipe runs directly under the floor of the building, the most convenient solution is to a use backwater valve for flooring installation.

The device enables easy access to the drainage system from the floor level for maintenance purposes
The backwater valve for flooring installation resists pressures on the lid up to 3 tons
The lid of the device is securely fastened by chromium-nickel bolts
Chromium-nickel guard protects the flap and gasket against damage caused by rodents
Airtight seal prevents bad odours from entering the buildings
Resists internal pressures up to 0,5 bar

Advantages of the backwater valve for flooring installation

The Backwater valves for flooring installation are intended to be used in sanitary and rain-water drainage systems. Protecting low-lying rooms against flooding caused by reverse flow of sewage as well as protecting the sanitary systems from rodents entering the building. This device works great in basements, garages, production halls and warehouses. The device can also be used outdoors in level hardened surfaces.

Airtight seal prevents bad odours from entering the buildings

The backwater valve resists pressures on the lid up to 3 tons

A special anti-slip pattern was designed on the top of the lid – design copyrighted in the Patent office

Chromium-nickel guard protects the flap and gasket against damage caused by rodents

The used UV stabilizer greatly increases the resistance of the cover against atmospheric factors and preserves their intensive color

The device’s interior with its smooth surface properly profiled, protects against sediment collection and grants complete and undisturbed sewage flow