Agriculture - Other Products

Air Valves

Thread Connections

  • 3/4" BSP male threaded.
  • 1" BSP male threaded.


  • Minium Sealing Pressure: 0.2 Kg/
  • Operting Pressure Range: 0.2 to 10 Kg/


  • UV stabilised unit prevents UV degredation.
  • Large volume of air release capacity.
  • Positive vacuum relief when line is draining.
  • Engineering plastic used for durability.
  • Do not need a power connection.


  • Air release / vacuum relief valves are widely used in irrigation system to free the trapped air.
  • Safe and efficient operation of a liquid piping system.
  • Allowing air to re-enter the liquid piping system to prevent occurance of vacuum condition.
  • Protection against air accumulation near filters.
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