Sure-Vent 1-1/2" 20 Branch, 8 Stack DFU Air Admittance Valve with White PVC Tubular Adapter, 39225

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 20 DFU (branch) or 8 DFU (stack) and fit 1-1/2 in. pipes. Oatey products have earned the trust of plumbing professionals for over 100 years.

Features:

• 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 20 DFU Branch or 8 DFU Stack
• Kit includes AAV, washers and PVC tubular adapter
• One size approved to handle up to 2 in. vent pipe
• Opens and closes as needed by building's plumbing system
• 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