Floaway - Anti-Flood Valve
Floaway® flood protection valves are perfect for keeping low-lying areas dry in both domestic and commercial settings.
Our 160mm/110mm anti flood non return valves are designed to prevent backflow in underground drainage pipes when they are overwhelmed by intense rainfall or ice thaw.
These inline, self-acting check valves feature a manual lockable door, as well as smooth internal walls and rounder corners to prevent solids accumulation and septicity.
Protect your property against floods, unpleasant smells and rodents with the Floaway Anti-Flood Valve. It is made of extremely high-impact, long-lasting materials, and it provides reliable protection against backflow of wastewater, yet is lightweight and easy to handle. The outstanding flood protection valve design also allows easy installation and provides long-term performance with minimal maintenance.
Floaway valves have a strengthened internal disc (flap or clapper) that automatically blocks returning wastewater and include a simple manual locking facility for added security. Designed for tough environmental conditions, this backflow prevention valve is resistant to both corrosion and chemical exposure, making it very durable and ensuring a clean and reliable drainage system.
The Floaway Anti-Flood Valve is ideal for residential and commercial applications. With its easy-to-access inspection cover and efficient sealing system, it offers both practicality and reassurance in one solution.
Technical Specification
- Confirms to EN13564-1:2002 and Building Regulations Part H1 Section 2.8 - 2.12
- Manufactured from impact-resistant injection moulded acrylonitrile butadiene styrene (ABS) plastic
- Single self-acting flap reinforced with stainless steel
- Lip seal to inlet and spigot outlet connection
- Quick and reliable manual flap locking mechanism
- Seals produced in nitrile for maximum media resistance and prevention of atmospheric release
Features
- Manual lockable door
- Lightweight and robust PVC body
- Stainless steel internal flap
- Large inspection cover
- Easy installation
Applications
Effective protection against:
- Flooding of low-lying property by back-flowing wastewater
- Rodents entering into buildings through drainage networks
- Unpleasant odours from drainage networks
Benefits
- Lightweight design
- Corrosion resistant
- Easy to install



