Order a 160mm Non Return Anti Flood Basement Valve
The flaps in the non return valve open to permit the waste water to depart. While stopping water from getting in the opposite way.
EasyMerchant keep both 110mm and 160mm models in stock, but if you’re after a specialist valve then please contact us and we can source it for you.
Our non return valves are accessible to match 110mm and 160mm PVC underground drain pipe, this compact unit is designed to prevent backflow of water that helps to prevent flood damage in addition to rodent ingress with a minimal influence on the drainage system.
At 300mm long there is a dual facility to enable the unit to be locked or open. A non return valve is intended to prevent foul water flowing back in the blocked sewerage system to flood the property from the interior via bathrooms, plug holes and waste pipes.
These patented and exceptional Retrofit Non-Return Valves can be simply pushed into the current pipework, whether plastic or clay, in the home’s inspection chamber. The valves can be fitted in minutes and do not need any specialist expertise or equipment.