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AAV-TEE Redi Vent Air Admittance Valve with Tubular Adaptor

Unique ref.: ips-20391
Brand: IPS Corporation
Product family: General Pipework and Ductwork Products
Product group: Studor®
Date of publishing: 2018-08-31
Edition number: 1
Type: Object (single object)
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An air admittance valve shall be acceptable as a vent termination for any individual vent, common vent, circuit vent, loop vent and island fixture vent that is provided to prevent siphonage of a fixture trap.  An air admittance valve can be used as an alternative to extending a vent through the roof (or sidewall) to the open atmosphere.


  • The air admittance valve shall be located a minimum of 4” above the horizontal branch drain or fixture drain being vented.
  • Each valve should be installed in an accessible location.


  • The valve should be connected to the piping in accordance with the manufacturer’s installation instructions.
  • The valve should be installed in the vertical, upright position after rough-in and pressure testing of the DWV system.
  • A minimum of one vent shall extend to the open atmosphere for ever building drainage system.
  • The valve should not be installed as a vent terminal for any special (chemical) waste system or in supply and return air plenums.
  • For installation in areas with temperature range between –40 and 150 degrees F.


  • Screening on the inside and outside of the valve to protect the sealing assembly from insects and debris.
  • Will vent up to 20 DFUs on a horizontal branch and 24 DFUs on a stack.
  • Limited lifetime warranty for replacement of defective valves.


  • ABS (acrylonitrile butadiene styrene) valve with silicone membrane
  • ABS or PVC (adaptor)

Performance Standards: ANSI/ASSE 1051—2009 single fixture and branch type AAVs ANSI/ASSE 1050—2009 stack type AAVs NSF Standard 14—2009 Plastics Piping System and Components

Code Compliance:

  • International Plumbing Code (IPC)
  • International Residential Code (IRC)
  • Uniform Plumbing Code (UPC Section 301.2 Alternative Materials and Methods
  • National Standard Plumbing Code (NSPC)—Appendix “E”
  • National Plumbing Code of Canada (NPC)

Material main: PVC
Material secondary:
Designed in: United States
Manufactured in: United States

BIMobject Category: Plumbing - Pipes
Uniclass 1.4 Code: L7313
Uniclass 1.4 Description: Sanitary above ground pipes and fittings
Uniclass 2.0 Code: SS-35-65-70-75
Uniclass 2.0 Description: Sanitary Accessory Systems
Uniclass 2015 Code: Ss_40_15_75_75
Uniclass 2015 Description: Sanitary accessory systems
CSI MasterFormat 2014 Code: 22 13 16
CSI MasterFormat 2014 Title: Sanitary Waste and Vent Piping
OmniClass Number: 23-31 00 00
OmniClass Title: Plumbing Specific Products and Equipment
CSI UniFormat II Code: D2090
CSI UniFormat II Title: Other Plumbing Systems
This product is available in:
North America
  • Canada
  • Mexico
  • Puerto Rico
  • United States
  • Australia
  • New Zealand

BIMobject SEEK Properties

Plumbing - Pipes

Name Value
Material PVC

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