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A7 Inflation / Deflation Valve

  • Large cap gives excellent grip in cold conditions.
  • Available with recessed mounting.
  • Rugged.
  • Requires no routine maintenance.
  • Clamps into the fabric.
  • Easy inflation due to low back pressure.

Inflation is via a bellows end fitting which is a push-fit into the valve.

To start deflation push down the white central spindle and give it a quarter turn
anti-clockwise to lock the valve open. Turning the spindle clockwise returns the diaphragm to its seat and seals the valve.

The A7 Valve is sometimes used instead of the newer B7 and C7, where completely flush fitting is required. This requires the use of the recessed mounting.

Available in black or grey.

Information Sheets

Installation Sheet

A7/B7 Valve Seal Replacement Instructions

The above documents are in PDF format. To view these please use Adobe Reader.

Accessories and Service Tools

A7 valve in recessed moulding

A7 Recessed Mounting

  • Used for heavy-duty applications.
  • For use when the buoyancy tube requires a smooth surface where completely flush fitting is required.
  • Black non-staining Neoprene rubber recessed mounting to which the valve is clamped.
  • Mounting is then bonded into the buoyancy tube. 
Bellows end fitting

Bellows End Fitting

  • For topping up.
  • To fit either ½” or ¾” hose.
  • Push fit. 
Pressure Gauge

Pressure Gauge

  • 0 – 8.5 range or 0 - 20 PSI range, high accuracy.
  • Ideal for ensuring the optimum performance of your RIB and Raft.
  • Can be used with any Leafield Inflation / Deflation valve.
  • Rugged.
  • Stainless steel housing with a damped shock resistant mechanism.
  • Protected by the rubber shock-absorbing cover.
A7 Valve Factory Fitting Tool

A7 Factory Fitting Tool

  • A7 Factory Spanner.
  • Used in conjunction with a torque spanner to ensure that the correct tightening torque is applied, consistently, every time when installing the valve.
  • Avoids damaging the valve during tightening. 

Pressure Conversion Chart

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