Polypropylene antiflood protection valve to BS EN 13564, Type 2.
In-line passive (manual emergency control) anti-flood valve for underground pipelines discharging grey water (not containing faecal matter). Tough, corrosion resistant polypropylene body contains two gravity closure valves, one of which can be operated manually in an emergency. Conforms to BS EN 13564, Type 2.
Triplex anti-flood valve
|ACO installation chamber|
110 or 160 mm diameter inlet/ outlet connections.
ACO corrosion resistant polypropylene telescopic installation chamber, with reversible lockable plastic cover to BS EN 1253, Load class K3 (pedestrian).