ACO Quatrix® anti-flood backflow valve with chamber

The ACO Quatrix® with access chamber is an in-line, Type 3 automated anti-flooding device designed for domestic grey water or black (faecal wastewater) water connections. It conforms to the requirements of BS EN 13564. The ACO Quatrix® is installed into solid floor constructions with connections to 110mm or 160mm Ø drain pipe. It has a height