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Fernco - Backwater Valves
FromFernco Ltd
Fernco’s Back Water Valves allow sewer or surface water materials to freely flow in the direction of the systems mains but block backflow of those materials in the opposite direction in instances, such as, flooding.Most popular related searches
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Fernco’s range of In-line Backwater Valves (BWV’s) support the flood prevention methods used in the installation of new drainage systems.
A physical barrier between your home and the public sewer to defend against backflow flooding. BWV’s have a proven and robust design to be automatically operated, providing a free flow of sewer or surface water materials.
Maintenance free and easy to install; BWV’s can be connected to any pipe material using a shear-banded coupling or Icon coupling.
Available in a range of sizes to accommodate the most common smooth PVC pipe sizes: 110mm, 160mm and 200mm and single and double-flap options are available.
- Easy to install
- Maintenance free
- Removable lid for inspection
- Easy to operate locking mechanism
- Robust design and materials
- Protects against back flow and pests, such as rats and other rodents
- Stainless steel flaps as standard
- A range suitable for stormwater and sewer applications
- Complies with the guidelines set out in BS EN 13564