Anti-Flood Valve

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Anti-Flood Valve

Anti-Flood Valve - Overview

Floaway® is an effective backflow prevention valve to be used in domestic and commercial applications, to stop reverse flow of sewage and wastewater from the drainage network. Mainly used in low lying areas susceptible to flooding, protecting from undersized sewers at high flow rates, on pump stations and many more applications.

Floaway_Anit-Flood Valve_DATA1607

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ET110VA/ABS110NRV0.0110mm 40.00
ET160VA/ABS160NRV0.0160mm 66.00

Please note not all products available to buy on our website are in stock, however lead times can be minimal. When placing an order, our Sales Team will contact you at their earliest convenience to advise if the product is not in stock. If you wish to check in advance of placing your order please feel free to speak to one of our Sales Team.

Anti-Flood Valve

The Floaway is a simple yet effective backflow prevention valve for use within both domestic and commercial applications to prevent reverse flow of sewage and wastewater from the drainage network. The Floaway is an inline self-acting device with a manual lockable door. The design of the valve incorporates smooth walls with rounded corners to prevent solids accumulating and to avoid septic odour.


  • Low lying areas susceptible to flooding
  • Protection from undersized sewers at high flowrates
  • Pumping stations
  • Rodent ingress reduction


  • European Standard EN13564-1:2002
  • Conforms to Building Regulation Part H1 Section 2.8 - 2.12
  • Maual lockable door
  • Lightweight and robust PVC body
  • Stainless steel internal flap
  • Large inspection cover
  • Easy installation

* Larger sizes available on request