Tank Overfill Prevention

Risbridger manufacture a comprehensive range of patented RIS-STOPTM tank overfill prevention valves, for both Above Ground and Below Ground storage tanks. Fuels that can be safeguarded by our valves are anything from domestic heating fuel to aviation fuels, diesel and petroleum spirit, and some specialised fluids, such as inks and solvents

Our valves are high quality and comply with CEN standards where applicable. Some Risbridger Overfill Prevention valves are also the only valves on the market that can be tested for correct operation in situ. They are also unusual in being the only ‘Fail Safe’ valves available.