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Model #20341

Store SKU #509778

1-1/2 in. or 2 in. PVC Mini Vent Adapter

  • Gives plumbing ventilation in residential and commercial spaces
  • Prevents loss of water seals in traps without costly vent piping
  • Unique design is constructed of a durable plastic material
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Product Overview

STUDOR, INC is the distributor of the STUDOR brand of Air Admittance Valves (AAVs) for the plumbing industry in the USA, Canada, Mexico and Puerto Rico. The STUDOR AAV can be used in lieu of expensive and complex plumbing (open pipe) vent systems that penetrate roofs of buildings. The unique design of the STUDOR MINI-VENT provides plumbing ventilation to prevent the loss of water seals in traps without the need for costly roof penetration and vent piping.
  • Can be used as an individual, branch, circuit or stack vent
  • Fits 1-1/2 in. and 2 in. pipe sizes
  • Will vent up to 160 DFUs on a branch
  • Will vent up to 24 DFUs on stack
  • Expands architectural design limits
  • Reduces the number of fire-stopping applications
  • Exclusive vermin protection system
  • Limited lifetime warranty for replacement of defective valves
  • Residential or commercial use

Info & Guides

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Compare Similar Air Admittance Valves

Sure-Vent 2 in. x 3 in. ABS Air Admittance Valve with 160 DFU BranchTop RatedSure-Vent 1-1/2 in. PVC Air Admittance Valve with 20 DFU Branch and 8 DFU Stack (2-Pack)Sure-Vent 3 in. x 4 in. PVC Air Admittance Valve with 500 DFU Branch
current product
1-1/2 in. or 2 in. PVC Mini Vent Adapter
BrandOateyOateyOateySTUDOR
NameSure-Vent 2 in. x 3 in. ABS Air Admittance Valve with 160 DFU BranchSure-Vent 1-1/2 in. PVC Air Admittance Valve with 20 DFU Branch and 8 DFU Stack (2-Pack)Sure-Vent 3 in. x 4 in. PVC Air Admittance Valve with 500 DFU Branch1-1/2 in. or 2 in. PVC Mini Vent Adapter
Price
$3586
$3635
$3869
Ratings
(1)
(147)
(14)
(132)
ConnectionScrew onMale Pipe ThreadScrew onScrew on
Compatible Pipe MaterialABSPVCPVCPVC
MaterialAcrylonitrile Butadiene Styrene (ABS)PVCPVCPlastic
Valve TypeAir AdmittanceAir AdmittanceAir AdmittanceAir Admittance
ApplicationRough-In valveNon-Potable WaterRough-In valveRough-In valve
Maximum Pressure (psi)0150160
Maximum Working Temperature (F)150150150150
Inlet Diameter (In.)21-1/21-1/22
View ProductView ProductView ProductView Product

Specifications

Dimensions

Inlet Diameter (In.)
2
Outlet Diameter (In.)
1-1/2
Product Depth (in.)
2 in
Product Height (in.)
2.625
Product Length (in.)
6 in
Product Width (in.)
2.625 in

Details

Application
Rough-In valve
Compatible Pipe Material
PVC
Connection
Screw on
Features
Threaded
Indoor/Outdoor
Indoor
Material
Plastic
Maximum Pressure (psi)
160
Maximum Working Temperature (F)
150
Pack Size
1
Product Weight (lb.)
0.25 lb
Returnable
90-Day
Valve Type
Air Admittance

Warranty / Certifications

Manufacturer Warranty
1 Year Limited

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
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  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 132 reviews
  • 90% recommend this product
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Showing 1-30 of 132 reviews
Vacumm breaker works as expected. Quality great. Priced right....
Vacumm breaker works as expected. Quality great. Priced right.
by
    by
      Air admittance valve
      Does what it's supposed to do. So far.
      by
      • Verified Purchase
      by
        Versatile, very easy to install, solved a problem...
        Versatile, very easy to install, solved a problem
        by
          venting without going all the way to the roof...
          venting without going all the way to the roof
          by
            Easy to install and doing the job
            Easy to install and doing the job
            by
            • Verified Purchase
            • Recommended
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            by
            • Verified Purchase
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            Easy to install and seems to be working great....
            Easy to install and seems to be working great.
            by
            • Verified Purchase
            This completely stopped the backup problem caused by the original vent system.
            This completely stopped the backup problem caused by the original vent system.
            by
            • Verified Purchase
            • Recommended
            Unusual for me but I went for the more expensive option and it worked perfectly. We had an older ...
            Unusual for me but I went for the more expensive option and it worked perfectly. We had an older cheaper model installed by a plumber and it began to stick open. This did the trick and solved the problem.
            by
            • Verified Purchase
            • Recommended
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            This was so much more better than drilling a hole through my roof and installing a regular vent.
            This was so much more better than drilling a hole through my roof and installing a regular vent.
            by
            • Verified Purchase
            • Recommended
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            by
            • Verified Purchase
            The new one is better designed with a better sealing but the cost is high
            The new one is better designed with a better sealing but the cost is high
            by
            • Verified Purchase
            • Recommended
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            It fit easily on a vent pipe. It did smell...
            It fit easily on a vent pipe. It did smell different in the house until the newness wore off.
            by
            • Verified Purchase
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            Extremely easy install; alleviated the venting issue we were experiencing....
            Extremely easy install; alleviated the venting issue we were experiencing.
            by
            • Verified Purchase
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
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            • Verified Purchase
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
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            • Verified Purchase
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            • Verified Purchase
            Exact match for broken one. Wish it was a little...
            Exact match for broken one. Wish it was a little cheaper, but what are you gonna do?
            by
            • Verified Purchase
            Reliable alternative when opening walls to run a line out...
            Reliable alternative when opening walls to run a line out the roof isn't feasible.
            by
            • Verified Purchase
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            Easy to install comes with adapter easy screw on work...
            Easy to install comes with adapter easy screw on work really well . when I was flushing my toilet it pulled water out of trap of my sink I installed this it fixed the problem
            by
            • Verified Purchase
            Showing 1-30 of 132 reviews