Leaders in Automated Pollution, Firewater & Surface Water Flooding Containment Valves 

We are on a mission to tackle & prevent industrial pollution and firewater surface water spills around the UK with our retrofittable pollution and firewater containment valves, also known as the Flapstopper™.


Our Flapstopper™ valves are a purpose designed automated water pollution containment device with mains or solar power options.  We also offer local or remote controls that interface with existing BMS systems and can integrate to work alongside clients fire alarm systems and more.


Our modular design fits into existing drainage systems and infrastructure causing minimum disruption, cost and requirements of heavy lifting equipment or major work on the chamber.  Refer to CIRIA c736 Guidance on tertiary spill containment and the EA’s PPG18 Guidance for managing firewater and major spillages and comply with the regulations today with our retrofittable technology.


Most industrial and commercial sites have the potential to cause significant environmental harm, risk to public health and water supplies without the implementation of appropriate pollution containment measures.


If you pollute, you could get an unlimited fine, go to prison for up to 5 years, or both. You may also have to pay for the whole cost of the clean-up including hidden costs and brand reputational damage.


It is recommended that the site manager conducts a risk assessment to know what hazardous materials are on site prior to purchasing our pollution & firewater containment valves, also known as remote containment systems, shut-off valves, pollution containment devices, drain closure valves, and pollution control valves.

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