Leafield A6 Pressure Relief Valve - 4 Psi

The A6 Pressure Relief Valve has become a firm favourite with many manufacturers of leisure liferafts, RIBs and river rafts around the world.  It is ideal for any use where compact and reliable valves are critical, for example, on commercial & military inflatable boats. The opening and closing pressures are accurately pre-set and repeatable.

A filter cap is available for use in environments where contamination is possible e.g. river rafts. This prevents contamination without affecting the pressure relief function.

A range of pressure settings are available (see selection chart). The valves are marked with the date and pressure setting.

The valve is available in grey, black or white. We can provide a black or red plug where a secondary seal is required, for example in liferaft applications.  Please note that when the plug is in place, the valve does NOT function as a pressure relief valve.

• Very smooth low profile
• Rugged and reliable
• Materials used have high UV resistance
• Protects from over inflation and excess pressure build-up due to solar heat
• 100% tested for opening and closing pressures
• High flow for size
• Approved to ISO 9650 and ISO 15738 as a transfer valve
• Rapid installation with clamp fitting – no welding or adhesive required
• –30ºC to +65 ºC operating temperature
• Easy removal if necessary, for cleaning