




- For use as a secondary vent
- ABS Schedule 40 adapter
- One size approved to handle up to 3" vent pipe
- Vents up to 160 DFU Branch or 24 DFU Stack
- Sweet Spot™ technology opens valve at -0.01 psi and seals at 0 psi and above
- Screening on air inlets to guard the seal
- Protective sleeve provides grip for installation and keeps valve free from debris
- 100% functionally tested at ¼" H2O and 30" H2O ensuring trouble free performance
- Complies to ASSE Standard 1050 and 1051
- International Plumbing Code (IPC) and Uniform Plumbing Code (UPC) approved
- For warranty product details, refer to the Oatey Limited Warranty document
Brand: | Oatey |
Connection Size: | 2 in. |
DFU Rating: | 160 Branch, 24 Stack |
Color: | White |
Adapter Material: | ABS |
Adapter Size: | 1.5 in. - 2 in. |

Oatey® Sure-Vent® 1.5 in. – 2 in. 160 Branch, 24 Stack DFU Air Admittance Valve with ABS Schedule 40 adapter
[UPC] 038753390192
[Part #] 39019
Material: PVC

Oatey® Sure-Vent® 1.5 in. – 2 in. 160 Branch, 24 Stack DFU Air Admittance Valve with ABS Schedule 40 adapter
[UPC] 038753390185
[Part #] 39018