Sure-Vent Air Admittance Valve, DFU 160 Branch / 72 Stack, 2″ PVC Hub or 3″ Spigot, Sch 40 discount

Description

Oatey Sure-Vent series 160 branch / 72 stack DFU, PVC air admittance valve (AAV). Solvent welds over 2″ PVC pipe or inside a 3″ PVC fitting. AAV acts as a one-way (check) valve, permitting air to enter the plumbing drainage system when negative pressures develops. Replaces the vent pipe where permitted. Overall dimensions are: 5.99″ high x 3.56″ wide