Oatey® Sure-Vent® 160 DFU Capacity Air Admittance Valve

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Oatey® Sure-Vent® 160 DFU Capacity Air Admittance Valve's one-way valve is designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system.

Click a file below to view/download

  • pdfLEED Green Building Submittal Sheet https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/Air Admittance Valves and Vents.pdf
  • pdfSell Sheet https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/LCS420E_AAVtrifold_0519.pdf
  • pdfSubmittal https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/Submittal_DFU_Combined_R7.pdf
Clear List
  Properties Product No. Product Name QTY  
NoImage NoImage

Size: 2in x 3in

Type: PVC

39220 160 BRANCH, 72 STACK DFU SURE-VENT, 2 X 3 IN PVC SCHED 40 ADAPTER Add to Project List

Availability By Branch

Branch Name Available
Oatey 39220


  • Complies to ASSE Standard 1050 and 1051
  • For use as a secondary vent
  • One size approved to handle up to 4" vent pipe
  • Opens/closes as needed by building's plumbing system


  • Size 2in x 3in
  • Type PVC


Dearborn Safety Series


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