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List Price:


Approved Vendor

70 In Stock

1-1/4" - 2" Studor? Mini-Vent® Air Admittance Valve

  • Can be used as an individual, branch, circuit or stack vent
  • Provides plumbing ventilation to prevent the loss of water seals in traps without the need for costly roof penetration and vent piping
  • Will vent up to 24 DFUs on stack
  • Expands architectural design limits
  • Will vent up to 160 DFUs on a branch
  • Reduces the number of fire-stopping applications
  • Exclusive vermin protection system
  • Limited lifetime warranty for replacement of defective valves
  • Technical Details
    Finish: Gray/White
    Size: 1-1/2 or 2 Inch
    Item Name: Air Admittance Valve
    Brand: Approved Vendor
    Sub Brand: Mini Vent®, Studor®
    Material: PVC