ANSI/ASSE 1050-2021
Performance Requirements for Stack Air Admittance Valves for Sanitary Drainage

Standard No.

ANSI/ASSE 1050-2021

Release Date

2021

Published By

American National Standards Institute （ANSI)

Latest

ANSI/ASSE 1050-2021

ANSI/ASSE 1050-2021 history

• 2021 ANSI/ASSE 1050-2021 Performance Requirements for Stack Air Admittance Valves for Sanitary Drainage
• 2010 ANSI/ASSE 1050-2010 Performance Requirements for Stack Air Admittance Valves (AAV's) for Sanitary Drainage Systems