Anti-flood valves to prevent the damaging effects of backflow.
Back flow prevention valve for use within both domestic and commercial applications to prevent reverse flow of sewage and wastewater from the drainage network. Applications include:
Anti-flood valves providing an efficient solution to preventing the damaging effects of backflow.
Backflow occurs when the drainage system becomes overwhelmed by storm water during a flood event and anti-flood valve is used to stop reverse flow of sewage and wastewater from the drainage network.
Features and benefits:
Also available in a double flap version (specified separately).
Color | Orange RAL 2003. |
Material | ABS |
Uniclass | |
CAWS | R12/355 Antiflood valves |
Standard | To EN 13564-1:2002. |
Form | For building into inspection chamber or manhole. |
Material | ABS.Body: ABS. Flap: ABS/ stainless steel EN 10088 1.4401. Gasket: Nitrile. |
ConnectionsTo DIN 19534. | DN 110.Overall length: 320 mm; overall height: 189 mm. Consult manufacturer's literature for further details. DN 125.Overall length: 318 mm; overall height: 226 mm. Consult manufacturer's literature for further details. DN 160.Overall length: 350 mm; overall height: 248 mm. Consult manufacturer's literature for further details. DN 200.Overall length: 455 mm; overall height: 300 mm. Consult manufacturer's literature for further details. DN 250.Overall length: 556 mm; overall height: 365 mm. Consult manufacturer's literature for further details. DN 315.Overall length: 455 mm; overall height: 454 mm. Consult manufacturer's literature for further details. |
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