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Home Plumbing Hardware Plumbing Specialties Air Admittance Valves 20 DFU SURE-VENT 1.5-2 BULK

20 DFU SURE-VENT 1.5-2 BULK

PART OAT 39017
SUPPLIER Oatey®
SUPPLIER PART # 39017
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About this item

Oatey® Sure-Vent® Air Admittance Valve, 1-1/2 to 2 in Nominal, NPT End Style, -40 to 150 deg F, 20 DFU Flow Rate, 2.46 in Inlet to Outlet Length, PVC Body, 4.53 in H

Oatey® Sure-Vent® 20 DFU Capacity Air Admittance Valve's one-way valve allows air to enter the plumbing drainage system when negative pressures develop in the piping system.

ASTM D2661/D2665/F409|ASSE 1050/1051|IAPMO Listed|International Plumbing Code (IPC) Approved|International Residential Code (IRC) Approved|NES NER-670|NSF 14|Uniform Plumbing Code (UPC) Section 301.2
Body Material PVC
Dimensions 4.53 in H
End Style NPT
Flow Rate 20 DFU
Inlet to Outlet Length 2.46 in
Nominal Size 1-1/2 to 2 in
Temperature Rating -40 to 150 deg F
Brand Oatey®
Country of Origin US
  • Use as an alternative to a secondary vent in a DWV system
  • Vents up to 160 DFU Branch or 24 DFU Stack
  • One size approved to handle 1-1/2 in 2 in vent pipe
  • Protective sleeve provides grip for installation and keeps valve free from debris
  • 100% functionally tested at 1/4 in H2O and 30 in H2O, ensuring trouble-free performance