Air Admittance Valves
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Ventapipe 25 with 1½" BSP thread on outlet

VP1 Grey
VP1 Grey
VP1W White
Ventapipe 25 Air Admittance Valve with 1½" BSP thread on outlet
  • 1½" BSP thread on Outlet
  • A1 rated
  • Air flow capacity of 3 l/s
  • For full information on Air Admittance Valves please see below
Product Code

Air Admittance Valves Product Training Video

The purpose of this video is to educate people in the plumbing industry about the benefits of fitting an AAV by explaining how they work and where they are used.

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Section 6

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McAlpine plumbing products are designed and manufactured to be installed by qualified plumbing professionals. On this basis we cannot accept installation queries from the general public. Please contact your local McAlpine stockist or a qualified plumbing professional. For all other enquiries please fill out the form below.

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