ASSE-1051-2002.pdf
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1、ASSE Standard #1051-2002 Revised: August, 2002 Amercan SocLty of Sanita y Engneerng Performance Requirements for Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems General Information Neither this standard, nor any portion thereof, may be reproduced without the written co
2、nsent of the American Society of Sanitary Engineering. No product may be said to be ASSE approved unless the manufacturer has applied to the ASSE, has had his product tested according to the applicable ASSE standards, and when the product has passed the test, displays the ASSE Seal on the product. I
3、nstructions for receiving the authorization to display the ASSE Seal are available from ASSES International Office. Organizations wishing to adopt or list any ASSE standard should print the ASSE standard number on the cover page first and in equal or larger type to that of the adopting or listing or
4、ganization. American Society of Sanitary Engineering Westlake, Ohio Copyright O 2002, 1996 1990 All rights reserved. Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems ASSE Standard #7057 Revised: 2002 I ii Individual and Branch Type Air Admittance Valves for Sanitary Dra
5、inage Systems ASSE Standard #lo51 Revised: 2002 -,-,- This foreword shall not be considered a part of the standard, however, it is offered to provide background information. ASSE standards are developed in the interest of consumer safety. ASSE considers product performance standards to be of great v
6、alue in the development of improved plumbing systems. This standard focuses on devices known as air admittance valves. These devices are intended as an alternative to vents for individual fixtures and branches in the plumbing drainage system. These general areas evaluate the performance and longevit
7、y of air admittance valves, approaching that of the piping materials to which they are connected. Prior to considering the use of air admittance valves, it is recommended that local plumbing codes be consulted regarding the acceptance and use of these devices. The working group which developed this
8、standard revision, was set up within the framework of the Product Standards Committee of the American Society of Sanitary Engineering. Recognition is made of the time volunteered by members of this working group and of the support of the manufacturers who also participated in the meetings for this s
9、tandard. This standard does not imply ASSES endorsement of a product which conforms to these requirements. Compliance with this standard does not imply acceptance by any code body. It is recommended that these devices be installed consistent with local codes by qualified and trained professionals. T
10、his standard was promulgated in accordance with procedures developed by the American National Standards Institute (ANSI). Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems ASSE Standard MO57 Revised: 2002 iii -,-,- 2001 -02 Product Standards Committee Richard J. Prospal
11、Standards Committee Chairman Reliance Mechanical Cleveland, Ohio Rand H. Ackroyd Rand Engineering Newburyport, Massachusetts Michael Beckwith State of Wisconsin DILHR Madison, Wisconsin Charles Caruana Canadian Standards Association Etobicoke, Ontario, Canada Gunnar O. Collins Collins Backtiow Speci
12、alists, Inc. Palatine, Illinois Shannon M. Corcoran ASSE Standards Coordinator Westlake, Ohio A. Richard Emmerson Chicago Faucet Company Des Plaines, Illinois Dale Holloway SGS United States Testing Company Tulsa, Oklahoma Michael Kobel International Association of Plumbing and Mechanical Officials
13、Walnut, California Valentine Lehr, P.E. Lehr Associates New York, New York Peter Marzec United Association of Plumbers and Pipefitters Washington, D. C. Doug Meyers Carter Burgess, Inc. Houston, Texas Shabbir Rawalpindiwala Kohler Company Kohler, Wisconsin Lynne Simnick Building Otficials and Code A
14、dministrators, Inc. Country Club Hills, Illinois Jack Vilendre Precision Plumbing Products, Inc. Portland, Oregon David Viola Plumbing Manufacturers Institute Schamberg, Illinois Joseph C. Zaffuto, P.E. ASSE Staff Engineer Westlake, Ohio i V Individual and Branch Type Air Admittance Valves for Sanit
15、ary Drainage Systems ASSE Standard #I057 Revised: 2002 -,-,- AAV Working Group Joseph Fugelo Working Group Chairman The Labov Company Philadelphia, Pennsylvania Julius Ballanco, PE JB Engineering and Code Consulting Munster, Indiana Thomas Beckey, PE Cherne Industries / Oatey Company Edina, Minnesot
16、a Jack Beuschel Studor, lnc. Dunedin, Florida Craig Compton Durgo, lnc. Naples, Florida Gary Duren Dureco Keystone Heights, Florida John E. Engelberger, PE ENERJEE Ltd. Morrisville, Pennsylvania Sture Ericksen Studor Trading Ltd. Schilde, Belgium Henry Gohlke Rectorseal Houston, Texas John Gronewold
17、 NSF International Ann Ahoc Michigan Ian F. Johnston Frajon International, Ltd. Naples, Florida Bengt Arne Perssen Avonni AB Djursholn, Sweden Russell Wyman Dallas. Texas Joseph C. Zaffuto, P.E. ASSE Staff Engineer Westlake, Ohio Individual and Branch Type Air Admittance Valves for Sanitary Drainage
18、 Systems V ASSE Standard #lo51 Revised: 2002 -,-,- Table of Contents Section I . 1 1.1 Application 1 1.2 Scope 1 1.3 Construction 2 Section II . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Samples Submitted for Test . . 3 2.2 Samples Tested 3 2.0 Test Specimens . 3 2.1 2.3 Drawings . 3 2
19、.4 Rejection . 3 Section 111 . 4 3.0 3.1 Figure 1 . 5 3.2 Air Tightness Test . 5 Figure 2 . 6 3.3 Rating Test . 6 Figure 3 . 7 Table 1 8 3.5 Endurance Test 8 Figure 4 . 9 Performance Requirements and Compliance Testing 4 Pressure Test of Complete Device . 4 Section IV . 10 4.0 Detailed Requirements
20、. 10 4.1 Materials . 10 4.2 Instructions for Markings and Installation . 10 Section V 12 5.0 Definitions . 12 Vi Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems ASSE Standard #7057 Revised: 2002 Performance Requirements for Individual and Branch Type Air Admittance Val
21、ves for Sanitary Drainage Systems Individual and Branch Type Air Admittance Valves for Sanitary Drainage Systems (Mvs) (herein referred to as “device“) are devices used as vent terminals for individual and branch fixtures in plumbing drainage systems. These devices shall not be used to relieve back
22、pressure, but only to allow air to enter the system. When the devices are installed in a building, there shall be at least one (1 ) open vent terminal which extends to atmosphere outside of the building serving the same building drain on which these devices are installed. These devices are designed
23、to be used for individual fixtures or for a branch serving multiple fixtures. 1.2.1 Description These devices consist of a one-way valve designed to allow air to enter the plumbing drainage system when a pressure less than atmospheric develops. The device closes and seals by gravity under (O) differ
24、ential pressure (static or no flow condition) and under positive pressure. These devices prevent sewer gases from entering the building. The device consists of a hooded or shielded body which contains a movable guided diaphragm which seats and seals air flow when closed and allows air to enter when
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