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Simplify drainage and waste venting with the STUDOR® REDI-VENT™ Air Admittance Valve.
The unique design of the STUDOR REDI-VENT provides ventilation to prevent the loss of water seals in traps without the need for expensive roof penetration and vent piping.
For Venting single fixtures, kitchen sinks and bathroom groups including back to back applications up to 20 DFU
Exclusive vermin protection system
Expands architectural design limits
Compact design for tight applications
Fits 1 1/2" and 2" pipe sizes
Limited lifetime warranty for replacement of defective valves
Residential or Commercial Use
ANSI/ASSE 1050, 1051; NSF 14; and Warnock Hersey
Technical specification
  • Unique ref.aa-redi-vent
  • Product familyGeneral Pipework and Ductwork Products
  • Product groupStudor®
  • TypeObject (single object)
  • Date of publishing2016-03-14
  • Edition number1
  • BIMobject CategoryPlumbing - Pipes
  • Uniclass 2015 CodeSs_40_15_75_75
  • Uniclass 2015 DescriptionSanitary accessory systems
  • CSI MasterFormat 2014 Code22 13 16
  • CSI MasterFormat 2014 TitleSanitary Waste and Vent Piping
  • OmniClass Number23-31 00 00
  • OmniClass TitlePlumbing Specific Products and Equipment
  • CSI UniFormat II CodeD2090
  • CSI UniFormat II TitleOther Plumbing Systems

Region availability

Oceania North America
New Zealand
Puerto Rico
United States