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A9 Pressure Relief Valve

  • Very compact size – 46mm diameter.
  • Designed for use with drop stitch fabrics up to 45psi.
  • Available in pressure settings 10, 15, 20, 25, 30, 35, 40 or 45 psi.
  • Rapid installation with clamp fitting – No welding or adhesive required
  • Integral filters to stop drop stitch threads, sand and debris from entering the valve seal.
  • Filter caps are robust and impact resistant.
  • –30ºC to +65 ºC operating temperature.
  • No routine maintenance required.

The A9 is a compact and robust Pressure Relief Valve, capable of operating at pressures up to 45psi. The small design and external filters make the A9 ideal for use with Drop Stitch Material and Inflatable Stand Up Paddle Boards. It is able to survive impacts from equipment or rocks, making it a great safety feature for high pressure boat floors and boards.

Can be used in a range of different products and fabrics e.g. inflatable tents, inflatable walls and crash barriers.

Available in Grey and Black.

A range of pressure settings is available (see pressure selection chart). The valves are 100% pressure tested and marked with a pressure setting.

Information Sheets

Accessories and Service Tools

C7/A6 Toolkit Spanner

D7/C7/A6/A9 Toolkit Spanner - C166051

  • Small, low cost spanner for use in the field or as part of a spares kit.
  • For use on a D7, C7 valves and A6, A9 Pressure relief valves.
  • Cannot be used with a torque wrench.
A9 Nut Spanner and Body Spanner

A9 Nut Spanner - TM 3117 & Body Spanner - TM 3088

  • Used in conjunction with a torque wrench to ensure that the correct tightening torque is applied.
  • Avoids damaging the valve during installation.

Pressure Conversion Chart

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