Kessel - Model Staufix Basic -Backwater Valve

Backwater damage can be extremely expensive - prevention is very cheap. For this reason make sure that all areas below the backwater level with open drainage fixtures are always protected by a KESSEL backwater valve. The Staufix Basic backwater valve is equipped with free hanging vertical backwater flaps. These flaps ensure that a building ́s wastewater flows freely through the valve while simultaneously preventing any backwater from backing up into the building.