Website will be down for maintenance between 9pm Sunday evening to 4am Monday morning.

You will not be able to see pricing, product availability, place online orders, check account AR and order history, or register new users during this time.

All items that have been added to your shopping cart prior to the maintenance window, will still be present in your shopping cart once the maintenance is completed.

  1. pin-int

Oatey® 39239 Air Admittance Valve Installation Kit With Tubular Adapter, 1-1/2 in, NPT, 20 Branch, 8 Stack DFU, PVC

Oatey® 39239 Air Admittance Valve Installation Kit With Tubular Adapter, 1-1/2 in, NPT, 20 Branch, 8 Stack DFU, PVC

  • Manufacturer: Oatey
  • Brand Name: Oatey®
  • Part#: OAT39239
  • MPN: 39239
  • UPC: 038753392394
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • Branch Availability

The Sure-Vent® air admittance valve is a one-way valve designed to allow air into the plumbing drainage system when negative pressures develop in the piping system. Superior engineering along with stringent quality standards ensure unmatched performance as a secondary vent. Oatey® products have earned the trust of plumbing professionals for over 100 years.

Oatey® Air Admittance Valve Installation Kit, 1-1/2 in Connection, NPT Connection, DFU Rating: 20 Branch, 8 Stack, -40 to 150 deg F, PVC, White, Domestic/Import: Domestic

Color      :      White
Connection Size      :      1-1/2 in
Connection Type      :      NPT
DFU Rating      :      20 Branch, 8 Stack
Domestic/Import      :      Domestic
Material      :      PVC
Temperature Rating      :      -40 to 150 deg F
  • For use as a secondary vent
  • One size approved to handle up to 2 in vent pipe
  • Vents up to 24 DFU branch or 8 DFU stack
  • Sweet Spot™ technology opens at 0.01 psi and seals at 0 psi and above
  • Screening on air inlets to guard the seal
  • Protective sleeve provides grip for installation and keeps valve-free from debris
  • 100% functionally tested at 1/4 in H2O and 30 in H2O ensuring trouble-free performance
  • Opens or closes as needed by building's plumbing system
  • Closes through gravity