Oatey® offers a wide range of Sure-Vent® Air Admittance Valves to enable installation in virtually all applications. Superior engineering along with stringent quality standards ensure unmatched performance. Sure-Vent® Air Admittance Valves comply to ASSE Standard 1050 and 1051 and IAPMO listed sizes. Oatey Sure-Vent® AAVs are available in four sizes ranging from 8 Stack/24 Branch DFU to 160 Stack/500 Branch DFU.
