A simple and cost-effective solution to prevent backflow of sewage into a property.
The valves are installed directly to the manhole and represent a passive measure; the valves automatically close to prevent the backflow of sewage through a downstairs toilet in a flood event.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Lakeside Flood Solutions is consulted before specifying.
Lakeside Flood Solutions hasn't formatted technical specifications for Non-Return Valves yet. However, you can download 1 specifications file in the section below.
Please check out the similar products section for alternatives. Hint: products with have technical specifications.