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ASSE 1051 2009

ASSE 1051 2009

$24.38

ASSE Standard #1051-2009 Performance Requirements for Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems

Published By Publication Date Number of Pages
ASSE 2009 20
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Individual and Branch Type 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 used for individual fixtures or for a horizontal branch serving multiple fixtures. When these devices are installed in a building, there shall be at least 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.

PDF Catalog

PDF Pages PDF Title
9 Section I
1.0 General
1.1 Application
1.2 Scope
T
able 1
10 1.3 Construction
1.4 Reference Standards
11 Section II
2.0 Test Specimens
2.1 Samples Submitted
2.2 Samples Tested
2.3 Drawings
2.4 Rejection
12 Section III
3.0 Performance Requirements and Compliance Testing
3.1 Pressure Test of Complete Device
Figure 1
13 3.2 Rating and Opening Pressure Test
Figure 2
14 3.3 Endurance Test
15 Figure 3
16 Section IV
4.0 Detailed Requirements
4.1 Materials
4.2 Instructions for Marking and Installation
18 Section V
5.0 Definitions

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ASSE 1051 2009
$24.38