Oatey®

Oatey® Sure-Vent® 39251 Air Admittance Valve With SCH 40 90 deg ABS Adapter, 1-1/2 to 2 in, NPT, 6 DFU, PVC Body

OAT39251 MFG #: 39251
Oatey® Sure-Vent® 39251 Air Admittance Valve With SCH 40 90 deg ABS Adapter, 1-1/2 to 2 in, NPT, 6 DFU, PVC Body
  • Body Material: PVC
  • End Style: NPT
  • Flow Rate: 6 DFU
  • Nominal Size: 1-1/2 to 2 in
  • Dimensions: 7-3/4 in H
  • Inlet to Outlet Length: 4
  • Manufacturer: OATEY
  • Manufacturer #: 39251
Oatey® Sure-Vent® 6 DFU Capacity Air Admittance Valve is a one-way valve designed to allow air to enter the plumbing drainage system when negative pressures develop in the piping system.

Oatey® Sure-Vent® Air Admittance Valve, 1-1/2 to 2 in Nominal, NPT, 6 DFU, 4 in Inlet to Outlet Length, PVC Body, 7-3/4 in H
  • Features
  • For use as a secondary vent
  • One size approved to handle up to 2 in vent pipe
  • Opens/closes as needed by building's plumbing system
  • Closes through gravity
  • PVC with 1-1/2 in NPT threads valve
  • 1-1/2 in polypropylene adapter
  • Neoprene tension membrane
  • Sweet Spot™ technology opens at 0.01 psi and seals at 0 psi and above
  • Rated 6 DFU's for venting DWV 2 in and smaller
  • 1-1/2 in valve