Description
Oatey® Air Admittance Valve, 1-1/2 to 2 in Nominal, NPT End Style, -40 to 150 deg F, 20 DFU Flow Rate, 2.46 in Inlet to Outlet Length, PVC Body, 4.53 in H
Features:
- For use as a secondary vent
- One size approved to handle upto 3 in vent pipe
- Vents upto 160 DFU branch or 24 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/closes as needed by building's plumbing system
Standards/Approval:
- ASTM D2661/D2665/F409
- ASSE 1050/1051
- IAPMO Listed
- International Plumbing Code (IPC) Approved
- International Residential Code (IRC) Approved
- NES NER-670
- NSF 14
- Uniform Plumbing Code (UPC) Section 301.2
