Oatey Sure-Vent 160 DFU Air Admittance Valve with White PVC Adapter

The Oatey Sure-Vent Air Admittance Valve eliminates the need for a branch vent by providing an ideal venting solution for island sinks, remote bathroom groups, and remodel jobs. This innovative valve ensures that sewer and atmospheric pressures are equalized, allowing water to drain freely without the need to be connected directly into the stack vent. Designed with a one-way valve, the AAV allows air to enter the plumbing drainage system when negative pressures develop, preventing sewer gases from escaping into the building. This sensitive valve reacts to pressure changes, opening and closing as needed by the plumbing system to maintain optimal function.

Approved to handle vent pipes up to 3 inches, the Oatey Sure-Vent AAV has a capacity of 20 DFU and complies with ASSE Standards 1050 and 1051 for use as a secondary vent. Oatey, a trusted name in the plumbing industry since 1916, is committed to delivering high-quality products that improve lives and build trust with customers. With a comprehensive manufacturing and distribution network, Oatey supplies a wide range of products for professional builders, contractors, engineers, and DIY consumers worldwide.

The Sure-Vent Air Admittance Valves are available with PVC or ABS adapters and can vent up to 160 DFU for branches or 24 DFU for stacks. These valves are designed to block sewer gases in DWV systems by reacting to even the slightest change in pressure. With a protective sleeve for easy installation and to keep the valve free from debris, these AAVs are 100% functionally tested to ensure trouble-free performance at various pressure levels. Compliant with ASSE Standard 1050 and 1051, as well as approved by the International Plumbing Code (IPC) and Uniform Plumbing Code (UPC), Oatey Sure-Vent Air Admittance Valves are a reliable and efficient solution for your plumbing needs.

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