The Oatey Sure-Vent 1-1/2 - 2 in. ABS Air Admittance Valve allows air into a plumbing system without using a vent extended to open air and keeps sewer gases from escaping inside of a building. Includes ABS adapter for solvent welding to ABS pipe. Sweet Spot sealing technology ensures optimal valve opening and closing.
- Complies to ASSE Standard 1050 and 1051
- For use as a secondary vent
- One size approved to handle up to 3" vent pipe
- Opens/closes as needed by building's plumbing system
- Compatible with 1-1/2 - 2 in. ABS vent pipe
- Orange protective wrap keeps valve free from construction debris prior to use