Leafield Marine B10 Pressure Release Valve

The B10 valve has replaced the Leafield Marine A10 valve, offering higher flow and a much smoother external profile. The B10 valve is now well established as a pressure relief valve for SOLAS life-rafts and Marine Evacuation Systems. This valve is also ideal for applications such as lifting bags, oil booms and large inflatable structures where high flows are required.

The valves are marked with batch number and pressure setting.

2.0, 2.5 & 4.0 Psi are available to purchase directly through our Online Shop. A wide range of pressure settings is available, please contact us for availability if the pressure you require isn't listed below. 

It is also available as a non-return valve with a nominal opening pressure of 0.25psi (0.017bar).

Sold with or without a plug, which is used as a second seal if required, for example in life-raft applications. Please note that when the plug is in place, the valve does not function as a pressure relief valve.