Sure-Vent® Air Admittance Valve With Adapter, Nominal Size: 1-1/2 - 2 IN, Connection Type: FNPT, PVC Body Material, Industry Standards: ASSE 1050 And 1051 , ICC ESR-1664, NSF Standard 14, IAPMO – Classified Mark, ASTM D 2665/D 2661, International Plumbing Code (IPC) 2003, International Residential Code (IRC) 2003, 2.62 IN Width, 4.53 IN Height, Lead Free: No, Other Physical Dimension: 2 IN Hub

The Oatey® Sure-Vent® 1-1/2 - 2 IN 160 branch, 24 stack DFU air admittance valve with PVC SCH 40 adapter 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. Oatey products have earned the trust of plumbing professionals for over 100 YR.

• For use as a secondary vent
• PVC SCH 40 adapter
• One size approved to handle up to 3 IN vent pipe
• Vents up to 160 DFU branch or 24 DFU stack
• Sweet Spot™ 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 1/4 IN H2O and 30 IN H2O ensuring trouble free performance

• Brochure/Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/34057_Broc.pdf
• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/Oatey_39016_Specification_Sheet.pdf
• Submittal Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/Oatey_39016_Submittal_Sheet.pdf