STUDOR 20341 1-1/2 in. or 2 in. PVC Mini Vent Air Admittance Valve

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About This Product

This air admittance valve (AAV) is designed for plumbing ventilation and can be used as an alternative to traditional open-pipe vent systems that require roof penetration. Its compact design helps maintain proper air balance in plumbing systems, preventing the loss of water seals in traps without the need for additional vent piping through the roof. This solution supports simplified installations while helping reduce overall plumbing complexity.

Highlights

• Can be used as an individual, branch, circuit, or stack vent

• Fits 1-1/2 in. and 2 in. pipe sizes

• Vents up to 160 DFUs on a branch line

• Vents up to 24 DFUs on a stack

• Helps expand architectural design flexibility

• Reduces the number of fire-stopping applications

• Integrated pest protection system

• Suitable for residential or commercial use
  

Dimensions

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