About This

• Compact air admittance valve with PVC adapter
• Ideal for a single fixture or group of fixtures; capacity of 160 DFUs (drain fixture units) on a branch and 24 DFUs on a stack
• Creates ventilation that prevents the loss of water seals in traps; uses gravity to automatically close seal and prevent circulation of unpleasant bathroom or drain odors
• Fits 1-1/2- and 2-inch piping; temperature rating of -40°F to 150°F (-40°C to 65.6°C); complies to ANSI/ASSE 1050 and 1051; this style air admittance valve is not recognized as a mechanical vent in the International Building Code
• Exclusive vermin protection system keeps out bugs and foreign objects

Overview

• Material : Pvc
• Brand : WELD-ON
• Item dimensions L x W x H : 3.5 x 3.5 x 6 inches
• Exterior Finish : Pvc
• Inlet Connection Type : Barb
• Outlet Connection Type : Barb
• Number of Ports : 1
• Outlet Connection Size : 2 Inches
• Specification Met : ansi/asse
• Global Trade Identification Number : 00764651203417