Oil Fire Valves

Ensure the safety of your boiler when you buy high-quality oil fire valves from Toolstation. Browse our full range of oil tank fittings from trusted brands here, with products available in various sizes and configurations to suit all systems.

What Are Oil Fire Valves Used For?

A fire valve is an essential component within any oil-fired boiler. It shuts off the fuel supply if the system overheats, helping prevent fires or other severe damage to your boiler.

Fire valves have a sensor containing liquid which expands if there is an increase in temperature. The pressure of the expanding liquid causes the valve to close. Oil fire valves are available in various sizes and configurations to suit your central heating system.