ASME A112 1016-2017 Performance requirements for automatic compensating valves for individual showers and tub shower combinations.pdf

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1、ASSE 1016-2017/ ASME A112.1016-2017/ CSA B125.16-17Performance requirements for automatic compensating valves for individual showers and tub/shower combinationsLegal Notice for Harmonized Standard Jointly Developed by ASME, ASSE, and CSAIntellectual property rights and ownershipAs between The Americ

2、an Society of Mechanical Engineers (“ASME”), ASSE International Chapter of IAPMO, LLC. (“ASSE”), and Canadian 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 a

3、ll works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the contrary), 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.

4、 The unauthorized use, modification, copying, or disclosure of this document may violate laws that protect the intellectual 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 CS

5、A reserve all intellectual property rights in this document.Disclaimer and exclusion of liability This document is provided without any representations, warranties, or conditions of any kind, express or implied, including, without limitation, implied warranties or conditions concerning this document

6、s fitness for a particular purpose or use, its merchantability, or its non-infringement of any third partys intellectual 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 repre

7、sentations or warranties regarding this documents compliance with any applicable statute, rule, or regulation.IN NO 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, INDI

8、RECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES, HOWSOEVER CAUSED, INCLUDING BUT NOT LIMITED TO SPECIAL 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),

9、 OR ANY OTHER THEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO OR POSSESSION OR USE OF THIS DOCUMENT, 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 no

10、t undertaking to render professional or other services for or on behalf of any person or entity or to perform any duty owed by any person or entity to another person or entity. The information in this document is directed to those who have the appropriate degree of experience to use and apply its co

11、ntents, and ASME, ASSE, and CSA accept no responsibility whatsoever arising in any way from any and all use of or 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 documen

12、ts they jointly publish.Authorized use of this document This document is being provided by ASME, ASSE, and CSA for informational and non-commercial use only. The user of this document is authorized to do only the following:If this document is in electronic form: load this document onto a computer fo

13、r the sole purpose of reviewing it; search and browse this document; and print this document if it is in PDF format.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 a

14、ppears on each such copy.In addition, users may not and may not permit others to alter this document in any way 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 w

15、ith any of the terms and conditions contained in this Legal Notice, you may not load or use this document or 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 conditi

16、ons of this Legal Notice.Standards Update ServiceASSE 1016-2017/ ASME A112.1016-2017/ CSA B125.16-17February 2017Title: Performance requirements for automatic compensating valves for individual showers and tub/shower combinationsTo register for e-mail notification about any updates to this publicati

17、on go to shop.csa.ca click on CSA Update ServiceThe List ID that you will need to register for updates to this publication is 2424630.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at www.csagroup.org/legal to find out how we

18、protect your personal information.A trademark of the Canadian Standards Association and CSA America Inc., operating as “CSA Group”Performance requirements for automatic compensating valves for individual showers and tub/shower combinationsASSE 1016-2017/ASME A112.1016-2017/CSA B125.16-17Commitment f

19、or AmendmentsThis Standard is issued jointly by The American Society of Mechanical Engineers (ASME), 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, an

20、d CSA Group. The American Society of Mechanical Engineers (ASME) Two Park Avenue New York, NY 10016-5990 USA www.asme.orgISBN 978-0-7918-7012-9 2017The 2017 edition of this Standard is being issued with an automatic addenda subscription service. The use of addenda allows revisions made in response t

21、o public review comments or committee actions to be published as necessary.Published in January 2017 by CSA Group A not-for-profit private sector organization 178 Rexdale Boulevard Toronto, Ontario, Canada M9W 1R3 1-800-463-6727 or 416-747-4044 Visit the CSA Group Online Store at shop.csa.caASSE Int

22、ernational 18927 Hickory Creek Dr., Suite 220 Mokena, IL 60448 Tel: (708) 995-3019 Fax: (708) 479-6139 E-mail: general.infoasse-plumbing.org www.asse-plumbing.orgISBN 978-1-4883-0440-8 CSA Group 2017 ASSE International 2017All rights reserved. No part of this publication may be reproduced in any for

23、m whatsoever without the prior permission of the publisher.ASSE 1016-2017/ ASME A112.1016-2017/ CSA B125.16-17Performance requirements for automatic compensating valves for individual showers and tub/shower combinationsFebruary 2017 ASSE International The American Society of Mechanical Engineers 201

24、7 CSA Group1ContentsASME A112 Standards Committee on Plumbing Materials and Equipment 3ASSE Product Standards Committee 6CSA Technical Committee on Plumbing Fittings 8ASME/ASSE/CSA Harmonization Task Group on Plumbing Fittings 13Preface 15Section I 181 Scope 18Section II 192 Reference publications a

25、nd definitions 192.1 Reference publications 192.2 Definitions 19Section III 203 Design and general requirements 203.1 Types of devices 203.2 Accessible designs 203.3 Minimum rated flow 203.4 Pressure 203.5 Temperature 203.6 Servicing 21Section IV 214 Performance requirements and test methods 214.1 G

26、eneral 214.2 Conditioning 214.2.1 Preconditioning 214.2.2 High-temperature conditioning 214.3 Working pressure test 224.3.1 Purpose 224.3.2 Procedure with the valves closed 224.3.3 Procedure with the outlet(s) blocked 224.3.4 Test temperatures and pressures 224.3.5 Performance requirements 234.4 Max

27、imum operating torque or force adjustment test 234.4.1 Purpose 234.4.2 Procedure 234.4.3 Performance requirements 23ASSE 1016-2017/ ASME A112.1016-2017/ CSA B125.16-17Performance requirements for automatic compensating valves for individual showers and tub/shower combinationsFebruary 2017 ASSE Inter

28、national The American Society of Mechanical Engineers 2017 CSA Group24.5 Life cycle tests 234.5.1 Purpose 234.5.2 Procedure Operating controls 234.5.3 Procedure Internal elements 244.5.4 Working pressure 254.5.5 Maximum torque or operating force 254.5.6 Failure criteria 254.6 Pressure and temperatur

29、e variation test 254.6.1 Purpose 254.6.2 Data gathering, all types of devices (see Figure 1) 254.6.3 Procedure All types of devices (see Figure 1) 264.6.4 Procedure Type P devices 264.6.5 Procedure Type T devices 264.6.6 Procedure Type T/P devices 274.6.7 Performance requirements Type P devices 274.

30、6.8 Performance requirements Type T devices 274.6.9 Performance requirements Type T/P devices 274.7 Water supply failure test All types 274.7.1 Purpose 274.7.2 Procedure 274.7.3 Performance requirements 284.8 Mechanical temperature limit stop test 284.8.1 Purpose 284.8.2 Procedure 284.8.3 Performanc

31、e requirements 284.9 Outlet temperature and flow capacity test 294.9.1 Purpose 294.9.2 Procedure for all devices (see Figure 1 ) 294.9.3 Performance requirements 294.10 Hydrostatic pressure test 304.10.1 Purpose 304.10.2 Procedure 304.10.3 Performance requirements 30Section V 305 Markings, packaging

32、, and installation instructions and included literature 305.1 Markings 305.1.1 General 305.1.2 Visibility of markings 305.1.3 Temperature control setting identification 305.2 Installation and maintenance instructions 305.2.1 Instructions 305.2.2 Temperature limit setting 315.3 Packaging 31Annex A (i

33、nformative) Verifying the time constant of the temperature-measuring equipment 32Annex B (informative) Temperature variation for thermostatic-compensating valves 34ASSE 1016-2017/ ASME A112.1016-2017/ CSA B125.16-17Performance requirements for automatic compensating valves for individual showers and

34、 tub/shower combinationsFebruary 2017 ASSE International The American Society of Mechanical Engineers 2017 CSA Group3ASME A112 Standards Committee on Plumbing Materials and EquipmentW.M. Smith American Society of Plumbing Engineers, Montgomery, Alabama, USA ChairR.K. Adler City of San Jose, San Jose

35、, California, USA J.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 inte

36、rpretation may appeal to the cognizant ASME Committee.ASSE 1016-2017/ ASME A112.1016-2017/ CSA B125.16-17Performance requirements for automatic compensating valves for individual showers and tub/shower combinationsFebruary 2017 ASSE International The American Society of Mechanical Engineers 2017 CSA

37、 Group16Interpretations are published on the ASME Web site under the Committee Pages at http:/cstools.asme.org/as they are issued.Notes: 1) Use of the singular does not exclude the plural (and vice versa) when the sense allows.2) Although the intended primary application of this Standard is stated i

38、n 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.3) This publication was developed by consensus, which is defined by CSA Policy governing standardization Code of good practice for standardizatio

39、n as “substantial agreement. Consensus implies much more than a simple majority, but not necessarily unanimity”. It is consistent with this definition that a member may be included in the Technical Committee list and yet not be in full agreement with all clauses of this publication.4) To submit a re

40、quest for interpretation of CSA Standards, please send the following information to inquiriescsa.ca and include “Request for interpretation” in the subject line: a) define the problem, making reference to the specific clause, and, where appropriate, include an illustrative sketch;b) provide an expla

41、nation of circumstances surrounding the actual field condition; andc) where possible, phrase the request in such a way that a specific “yes” or “no” answer will address the issue.d) Committee interpretations are processed in accordance with the CSA Directives and guidelines governing standardization

42、 and are published in CSAs periodical Info Update, which is available on the CSA website at http:/standardsactivities.csa.ca.5) CSA Standards are subject to periodic review, and suggestions for their improvement will be referred to the appropriate committee. To submit a proposal for change to CSA St

43、andards, please send the following information to inquiriescsa.ca and include “Proposal for change” in the subject line: a) Standard designation (number);b) relevant clause, table, and/or figure number;c) wording of the proposed change; andd) rationale for the change.6) Attention is drawn to the pos

44、sibility that some of the elements of this Standard may be the subject of patent rights. CSA is not to be held responsible for identifying any or all such patent rights. Users of this Standard are expressly advised that determination of the validity of any such patent rights is entirely their own re

45、sponsibility.ASSE 1016-2017/ ASME A112.1016-2017/ CSA B125.16-17Performance requirements for automatic compensating valves for individual showers and tub/shower combinationsFebruary 2017 ASSE International The American Society of Mechanical Engineers 2017 CSA Group17ASSE ForewordThis Foreword is not

46、 part of the Standard; however, it is offered to provide background information.Several suggestions received from persons having had a disturbing experience with shower valves which were potentially hazardous allowing sudden surges of high temperature water to flow from the shower head prompted the

47、initiation of the ASSE 1016 standard in 1973. Documents and field experiences relating to the behavioural characteristics of different classes of devices were studied and evaluated, and from this, the standard text was developed. Since that time, extensive research has been conducted toward the deve

48、lopment of this standard in its current form.This harmonized Standard was developed in response to an industry request for a harmonized set of requirements between ASSE 1016-2005 and Clause 5.10 of ASME A112.18.1-2005/CSA B125.1-05. In recognition of energy and water efficiency requirements, which h

49、ave further reduced the maximum flow rate requirements in certain areas, testing requirements to address the performance of shower valves rated for shower heads and body sprays rated at less than 9.5 L/min (2.5 GPM) flow rates were needed to be addressed.In 2005 the CSA/ASME Joint Harmonization Task Group formed a task force FT-05-24 to accomplish this end. The TF was joined by members of ASSE and their historical 1016 Working Group. The first meeting was held on August 30, 2007.The shower control valve

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