Non-return valve 110mm
An anti flooding device for use in horizontal pipes. The unit closes the pipeline automatically when backflow occurs.
Back-water valve 22mm / 32mm / 42mm / 50mm backwater valves
The 22mm / 32mm / 42mm / 50mm backwater valves backwater valve is an ideal anti-flooding device used in all drainage-related systems such as washing basins, kitchen sinks, shower bases and dishwashing machines.
The simple, inflatable device can be used to minimise sewage backflow through the toilet under flood conditions.