Air Admittance Valve, 3in-4in, 500 DFU MPN:39223

The Oatey Air Admittance Valve is a reliable solution for plumbing systems, allowing air to enter and exit while preventing sewer gases from entering the home. With a 3in-4in inlet size and PVC body material, this valve is designed for maximum performance and durability. Its compact design and 5 1/4in vent height make it ideal for use in residential and commercial applications, including bathrooms, kitchens, and laundry rooms. By installing an Oatey Air Admittance Valve, homeowners and builders can ensure a safe and healthy indoor environment while reducing the risk of sewer gas buildup and related odors.

Top product features:

• It admits air into the drainage system to prevent vacuum buildup.
• It has a vent height of 5 1/4 inches to allow for proper air flow and drainage.
• It is made of PVC material to provide durability and resistance to corrosion.

Top product applications:

• Drain and vent piping in residential and commercial plumbing systems
• Venting plumbing fixtures and appliances in crawl spaces and basements
• Drain and vent piping in kitchen and bathroom areas