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$35.99
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Product Overview

The purpose of an Air Admittance Valve is to provide a method of allowing air to enter the plumbing drainage system without the use of a vent extended to open air and to prevent sewer gases from escaping into a building. An Air Admittance Valve is a 1-way valve designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system. The device shall close by gravity and seal the vent terminal at zero differential pressure (no flow conditions) and under positive internal pressures.
  • Complies to ASSE Standard 1050 and 1051
  • For use as a secondary vent
  • One size approved to handle up to 2 inch vent pipe
  • Opens/closes as needed by building's plumbing system
  • IAPMO listed
  • Closes through gravity

Specifications

  • Brand Name: Oatey
  • Product Type: Air Gap
  • Connection Type: Direct
  • Color: WHITE
  • Diameter: 1 1/2 inch
  • Material: Plastic
  • Number of Pieces: 6 piece
  • Packaging Type: BOXED
  • Brand Name: Oatey
  • Washers Included: No
  • Click here to see the Safety Data Sheets for this product.