Staufix - Model FKA - Motorized Backwater Valves Brochure

The motorised backwater valveStaufix FKA can be used as central backwater protection for waste water containing sewage according to EN 13564 Type 3 F. It is suitable for toilets, showers, sinks and washing machines that are located in the cellar. Cellar steps up to 5 m² can also be drained via the backwater valve, if penetration of rainwater into the building during the backwater phase is prevented by a thresher or similar solutions.