Oatey Sure-Vent Air Admittance Valves provide the ideal venting solution for island sinks, remote bathrooms and remodel jobs by eliminating the need for a stack vent. They are designed to block sewer gases in DWV systems by opening and closing when the slightest change in pressure is detected. Available with PVC or ABS adapters, this Sure-Vent air admittance valve vents up to 160 DFU (branch) or 72 DFU (stack) and fit 2 in.–3 in. pipes. Oatey products have earned the trust of plumbing professionals for over 100 years.
Sure-Vent air admittance valve with PVC Sch 40 adapter
Use as an alternative to a secondary vent in a DWV system
Vents up to 160 DFU branch or 72 DFU stack
One size approved to handle 2 in–3 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
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