ASSE (Plumbing) 1050-2021

ASSE (Plumbing) 1050-2021

Performance Requirements for Stack Air Admittance Valves for Sanitary Drainage Systems

48,00 €

Details

Stack Air Admittance Valves (AAVs) for Sanitary Drainage Systems are devices used in plumbing drainage systems to prevent the siphonage of water trap seals. These devices do not relieve back pressure, they only allow air to enter the system. These devices are designed to be installed on stacks where branches on multiple floors are connected. When these devices are installed in a building, there shall be at least one (1) open vent terminal to relieve positive pressure which extends to the atmosphere outside of the building serving the building drain on which these devices are installed.

Zusätzliche Information

Autor American Society of Sanitary Engineering
Veröffentlicht von ASSE
Document type Normen
Seitenzahl 24
Ersetzt ASSE (Plumbing) 1050-2009,ASSE (Plumbing) 1050-2002
Schlagwort ASSE (Plumbing) 1050-2021