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110mm Air Admittance Valve

Product Code
DFUS223
In stock
£13.74 £16.49

Description:

  • 110mm Air Admittance Valve.
  • Air admittance valves are an ingeniously designed fitting that avoids the need for a soil vent pipe to terminate externally and within the strict traditional guidelines that govern position.
  • They allow air to be drawn into the pipework to prevent pressure build up, but crucially no foul odours can escape from the system.