1、ASSE 1002-2015/ASME A112.1002-2015/CSA B125.12-15Anti-siphon fill valves for water closet tanksLegal Notice for Harmonized StandardJointly Developed by ASME, ASSE, and CSAIntellectual property rights and ownershipAs between The American Society of Mechanical Engineers (ASME), ASSE International Chap
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16、25.12-15Anti-siphon fill valves for water closet tanksLegal Notice for Harmonized StandardJointly Developed by ASME, ASSE, and CSAIntellectual property rights and ownershipAs between The American Society of Mechanical Engineers (ASME), ASSE International Chapter of IAPMO, LLC. (”ASSE”), and Canadian
17、 Standards Association (CSA) (collectively ASME, ASSE, and CSA) and the users of this document (whether it be in printed or electronic form), ASME, ASSE, and CSA are the joint owners of all works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the cont
18、rary), and all inventions and trade secrets that may be contained in this document, whether or not such inventions and trade secrets are protected by patents and applications for patents. The unauthorized use, modification, copying, or disclosure of this document may violate laws that protect the in
19、tellectual property of ASME, ASSE, and CSA and may give rise to a right in ASME, ASSE, and CSA to seek legal redress for such use, modification, copying, or disclosure. ASME, ASSE, and CSA reserve all intellectual property rights in this document.Disclaimer and exclusion of liabilityThis document is
20、 provided without any representations, warranties, or conditions of any kind, express or implied, including, without limitation, implied warranties or conditions concerning this documents fitness for a particular purpose or use, its merchantability, or its non-infringement of any third partys intell
21、ectual property rights. ASME, ASSE, and CSA do not warrant the accuracy, completeness, or currency of any of the information published in this document. ASME, ASSE, and CSA make no representations or warranties regarding this documents compliance with any applicable statute, rule, or regulation.IN N
22、O EVENT SHALL ASME, ASSE, and CSA, THEIR RESPECTIVE VOLUNTEERS, MEMBERS, SUBSIDIARIES, OR AFFILIATED COMPANIES, OR THEIR EMPLOYEES, DIRECTORS, OR OFFICERS, BE LIABLE FOR ANY DIRECT, INDIRECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES, HOWSOEVER CAUSED, INCLUDING BUT NOT LIMITED TO SPEC
23、IAL OR CONSEQUENTIAL DAMAGES, LOST REVENUE, BUSINESS INTERRUPTION, LOST OR DAMAGED DATA, OR ANY OTHER COMMERCIAL OR ECONOMIC LOSS, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER THEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO OR POSSESSION OR USE OF THIS DOCUMEN
24、T, EVEN IF ASME OR CSA HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES.In publishing and making this document available, ASME, ASSE, and CSA are not undertaking to render professional or other services for or on behalf of any person or entity or to perform any
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26、reliance on the information contained in this document. ASME, ASSE, and CSA have no power, nor do they undertake, to enforce compliance with the contents of the standards or other documents they jointly publish. Authorized use of this documentThis document is being provided by ASME, ASSE, and CSA fo
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28、ormat.Limited copies of this document in print or paper form may be distributed only to persons who are authorized by ASME, ASSE, and CSA to have such copies, and only if this Legal Notice appears on each such copy.In addition, users may not and may not permit others to. alter this document in any w
29、ay or remove this Legal Notice from the attached standard;. sell this document without authorization from ASME, ASSE, and CSA; or. make an electronic copy of this document.If you do not agree with any of the terms and conditions contained in this Legal Notice, you may not load or use this document o
30、r make any copies of the contents hereof, and if you do make such copies, you are required to destroy them immediately. Use of this document constitutes your acceptance of the terms and conditions of this Legal Notice.Standards Update ServiceASSE 1002-2015/ASME A112.1002-2015/CSA B125.12-15December
31、2015Title:Anti-siphon fill valves for water closet tanksPagination:26 pages (xiv preliminary and 12 text), each dated December 2015To register for e-mail notification about any updates to this publicationgo to shop.csa.caclick on CSA Update ServiceThe List ID that you will need to register for updat
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33、A Group”Published in December 2015 by CSA GroupA not-for-profit private sector organization178 Rexdale Blvd., Toronto, Ontario, Canada M9W 1R31-800-463-6727 416-747-4044Visit our Online Store at shop.csa.caASSE 1002-2015/ASME A112.1002-2015/CSA B125.12-15Anti-siphon fill valves for water closet tank
34、sASSE International18927 Hickory Creek Dr., Suite 220Mokena, IL 60448Tel: (708) 995-3019Fax: (708) 479-6139E-mail: general.infoasse-plumbing.org www.asse-plumbing.org ASSE International 2015Commitment for AmendmentsThis Standard is issued jointly by The American Society of Mechanical Engineers (ASME
35、), the ASSE International Chapter of IAPMO, LLC. (ASSE), and CSA Group. Amendments to this Standard will be made only after processing according to the Standards development procedures of ASME, ASSE, and CSA Group.The American Society of Mechanical Engineers (ASME) Two Park AvenueNew York, NY 10016-
36、5990USAwww.asme.orgISBN 978-0-7918-7059-4 2015The 2015 edition of this Standard is being issued with an automatic addenda subscription service. The use of addenda allows revisions made in response to public review comments or committee actions to be published as necessary.Published in December 2015
37、by CSA GroupA not-for-profit private sector organization178 Rexdale BoulevardToronto, Ontario, CanadaM9W 1R31-800-463-6727 or 416-747-4044Visit the CSA Group Online Store at shop.csa.caISBN 978-1-77139-990-6 CSA Group 2015All rights reserved. No part of this publication may be reproduced in any form
38、 whatsoever without the prior permission of the publisherDecember 2015 iiiContents 2015 ASSE International 2015 The American Society of Mechanical Engineers 2015 CSA Group Anti-siphon fill valves for water closet tanksASME A112 Standards Committee on Plumbing Materials and Equipment vASSE Product St
39、andards Committee viiCSA Technical Committee on Plumbing Fittings viiiASME/ASSE/CSA Harmonization Task Group on Plumbing Fittings xiPreface xiiiSection I 11Scope1Section II 12 Reference publications and definitions 12.1 Reference publications 12.2 Definitions 22.3 Abbreviations 2Section III 23 Desig
40、n and general requirements 23.1 Pressure 23.2 Temperature 23.3 Refill tube 23.4 Backflow prevention 23.5 Dimensional criteria for fill valve components End connections 23.6 Seating members 33.7 Materials 33.8 Servicing 33.9 Pressure-relief devices 3Section IV 34 Performance requirements and test met
41、hods 34.1 General 34.2 Preconditioning and test conditions 34.2.1 Preconditioning 34.2.2 Test conditions 34.3 Test specimen installation 34.4 Pressure and temperature tests 44.4.1 Pressure and temperature cycling test 44.4.2 Static and dynamic seals, working pressure test 44.5 Life cycle test 54.5.1
42、 Purpose 54.5.2 Test conditions 54.5.3 Procedure 54.5.4 Performance criteria 54.6 Critical level and backflow prevention tests 5 2015 ASSE International 2015 The American Society of Mechanical EngineersASSE 1002-2015/ASME A112.1002-2015/CSA B125.12-15 2015 CSA Groupiv December 20154.6.1 Purpose 54.6
43、.2 Procedure 54.6.3 Performance criteria 74.7 Flow rate test Retrofit devices only 74.7.1 Purpose 74.7.2 Procedure 74.7.3 Performance criteria 74.8 Refill rate test Retrofit devices only 84.8.1 Purpose 84.8.2 Procedure 84.8.3 Performance criteria 84.9 Thread torque strength test 84.9.1 Purpose 84.9.
44、2 Procedure 84.9.3 Performance criteria 84.10 Hydrostatic pressure test 84.10.1 Purpose 84.10.2 Procedure 84.10.3 Performance criteria 9Section V 95 Markings, packaging, and installation instructions and included literature 95.1 Markings 95.1.1 General 95.1.2 Visibility of markings 95.2 Installation
45、 and maintenance instructions Retrofit devices only 95.2.1 Instructions 95.2.2 Packaging 9Figures1 Shank, locknut, and coupling nut dimensions 102 Anti-siphon fill valve test assembly 113 Location of critical level for anti-siphon fill valves 12Anti-siphon fill valves for water closet tanksDecember
46、2015 v 2015 ASSE International 2015 The American Society of Mechanical Engineers 2015 CSA GroupASME A112 Standards Committee on Plumbing Materials and EquipmentD.W. Viola IAPMO,Mokena, Illinois, USAChairS. Rawalpindiwala Kohler Co., Kohler, Wisconsin, USAVice-ChairR.K. Adler City of San Jose, San Jo
47、se, California, USAJ.A. Ballanco JB Engineering however, they should not contain proprietary names or information.ASME procedures provide for reconsideration of any interpretation when or if additional information that might affect an interpretation is available. Further, persons aggrieved by an int
48、erpretation may appeal to the cognizant ASME Committee.Interpretations are published on the ASME Web site under the Committee Pages at http:/cstools.asme.org/ as they are issued.CSA Notes:(1) Use of the singular does not exclude the plural (and vice versa) when the sense allows.(2) Although the inte
49、nded primary application of this Standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the Standard to judge its suitability for their particular purpose.xiv December 2015 2015 ASSE International 2015 The American Society of Mechanical EngineersASSE 1002-2015/ASME A112.1002-2015/CSA B125.12-15 2015 CSA Group(3) This Standard was developed by consensus, which is defined by CSA Policy governing standardization Code of good practice for standardization as “substantial agre
