20 DFU Sure-Vent Air Admittance Valve Installation Kit w/ 1-1/2″ Tubular Adapter

Description

Oatey’s Air Admittance Valve installation kit includes (1) Sure-Vent 20 DFU Branch / 8 DFU Stack Air Admittance (1) 1-1/2″ P-trap, (1) 6″ extension tube, (1) PVC threaded adapter and (1) deep box flange. 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.
Features:
For use as a secondary vent
Tubluar adapter
One size approved to handle up to 2″ vent pipe
Vents up to 24 DFU Branch or 8 DFU Stack
Sweet Spotâ„?technology opens valve 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 ¼” H2O and 30″ H2O ensuring trouble free performance
Complies to ASSE Standard 1050 and 1051
International Plumbing Code (IPC) and Uniform Plumbing Code (UPC) approved
Specifications:
Material: PVC
Brand: Oatey
Connection Size: 1.5 in.
DFU Rating: 20 Branch, 8 Stack
Color: White
Adapter Size: 1.5 in.