1、Industrial valves Part-turn actuator attachmentsBS EN ISO 5211:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 5211 April 2017 ICS 23.060.01 Supersedes EN ISO 5211:2001English Version Industrial valves - Pa
2、rt-turn actuator attachments (ISO 5211:2017) Robinetterie industrielle - Raccordement des actionneurs fraction de tour (ISO 5211:2017) Industriearmaturen - Anschlsse von Schwenkantrieben (ISO 5211:2017) This European Standard was approved by CEN on 6 March 2017. CEN members are bound to comply with
3、the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Managem
4、ent Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same statu
5、s as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
6、 Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 20
7、17 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 5211:2017 ENational forewordThis British Standard is the UK implementation of EN ISO 5211:2017. It is identical to ISO 5211:2017. It supersedes BS EN ISO 5211:2001, which is wi
8、thdrawn.The UK participation in its preparation was entrusted by Technical Committee PSE/18, Industrial valves, steam traps, actuators and safety devices against excessive pressure, to Subcommittee PSE/18/5, Industrial valves, steam traps, actuators and safety devices against excessive pressure - Va
9、lve actuators.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Publis
10、hed by BSI Standards Limited 2017ISBN 978 0 580 80377 2ICS 23.060.01Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2017.Amendments/corrigenda issued sin
11、ce publicationDate Text affectedBRITISH STANDARDBS EN ISO 5211:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 5211 April 2017 ICS 23.060.01 Supersedes EN ISO 5211:2001English Version Industrial valves - Part-turn actuator attachments (ISO 5211:2017) Robinetterie industrielle - Raccorde
12、ment des actionneurs fraction de tour (ISO 5211:2017) Industriearmaturen - Anschlsse von Schwenkantrieben (ISO 5211:2017) This European Standard was approved by CEN on 6 March 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving th
13、is European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official
14、versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Aust
15、ria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spai
16、n, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide
17、 for CEN national Members. Ref. No. EN ISO 5211:2017 EBS EN ISO 5211:2017EN ISO 5211:2017 (E) 3 European foreword This document (EN ISO 5211:2017) has been prepared by Technical Committee ISO/TC 153 “Valves” in collaboration with by Technical Committee CEN/TC 69 “Industrial valves” the secretariat o
18、f which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2017, and conflicting national standards shall be withdrawn at the latest by October 2017. Attention is drawn to t
19、he possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 5211:2001. According to the CEN-CENELEC Internal Regulations, the national st
20、andards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
21、 Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 5211:2017 has been approved by CEN as EN ISO 5211:2017 without any modification. ISO 5211:2017(E)Foreword ivIn
22、troduction v1 Scope . 12 Normative references 23 Terms and definitions . 24 Maximum flange torques . 35 Flange dimensions 46 Designation 67 Dimensions and torques. 77.1 General . 77.2 Drive by key(s) 77.3 Drive by parallel or diagonal square head . 107.4 Drive by flat head . 117.5 Drive by improved
23、flat head . 137.6 Drive by involute spline 157.7 Drive by bi-square . 168 Position of driven components at interface below part-turn actuator .178.1 Drive by key(s) . 178.2 Drive by parallel or diagonal square head or bi-square .198.3 Drive by flat head . 209 Dowel pins 20Annex A (informative) Expla
24、nation of calculation 22Bibliography .24 ISO 2017 All rights reserved iiiContents PageBS EN ISO 5211:2017ISO 5211:2017(E)Foreword ivIntroduction v1 Scope . 12 Normative references 23 Terms and definitions . 24 Maximum flange torques . 35 Flange dimensions 46 Designation 67 Dimensions and torques. 77
25、.1 General . 77.2 Drive by key(s) 77.3 Drive by parallel or diagonal square head . 107.4 Drive by flat head . 117.5 Drive by improved flat head . 137.6 Drive by involute spline 157.7 Drive by bi-square . 168 Position of driven components at interface below part-turn actuator .178.1 Drive by key(s) .
26、 178.2 Drive by parallel or diagonal square head or bi-square .198.3 Drive by flat head . 209 Dowel pins 20Annex A (informative) Explanation of calculation 22Bibliography .24 ISO 2017 All rights reserved iiiContents PageBS EN ISO 5211:2017ISO 5211:2017(E)ForewordISO (the International Organization f
27、or Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has th
28、e right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The proc
29、edures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editori
30、al rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent righ
31、ts identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an e
32、xplanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .
33、org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 153, Valves.This second edition cancels and replaces the first edition (ISO 5211:2001), which has been technically revised with the following changes:a) introduction of new flange sizes;b) introduction of improved flat
34、 head;c) introduction of involute spline;d) introduction of bi-square;e) adjustment of Clause 6 on designation;f) positions of 180 keys on the driven component.iv ISO 2017 All rights reservedBS EN ISO 5211:2017ISO 5211:2017(E)ForewordISO (the International Organization for Standardization) is a worl
35、dwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on
36、that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this d
37、ocument and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Direc
38、tives, Part 2 (see www .iso .org/ directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the deve
39、lopment of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the voluntary n
40、ature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.This
41、 document was prepared by Technical Committee ISO/TC 153, Valves.This second edition cancels and replaces the first edition (ISO 5211:2001), which has been technically revised with the following changes:a) introduction of new flange sizes;b) introduction of improved flat head;c) introduction of invo
42、lute spline;d) introduction of bi-square;e) adjustment of Clause 6 on designation;f) positions of 180 keys on the driven component.iv ISO 2017 All rights reserved ISO 5211:2017(E)IntroductionThe purpose of this document is to establish certain basic requirements for the attachment of part-turn actua
43、tors, in order to define the interface between actuator and valve.This document has, in general, to be considered in conjunction with the specific requirements which may be agreed between the parties concerned. ISO 2017 All rights reserved vBS EN ISO 5211:2017BS EN ISO 5211:2017Industrial valves Par
44、t-turn actuator attachments1 ScopeThis document specifies requirements for the attachment of part-turn actuators, with or without gearboxes, to industrial valves.The attachment of part-turn actuators to control valves in accordance with the requirements of this document is subject to an agreement be
45、tween the supplier and the purchaser.This document specifies: flange dimensions necessary for the attachment of part-turn actuators to industrial valves see Figures 1 a) and 1 c) or to intermediate supports see Figures 1 b) and 1 d); driving component dimensions of part-turn actuators necessary to a
46、ttach them to the driven components; reference values for torques for interfaces and for couplings having the dimensions specified in this document.The attachment of the intermediate support to the valve is out of the scope of this document.NOTE 1 In this document, the term “valve” may also be under
47、stood to include “valve with an intermediate support” see Figure 1 b).NOTE 2 When a combination of a multi-turn actuator and separate part-turn gearbox is coupled to form a part-turn actuator, the multi-turn attachment to the gearbox is in accordance with ISO 5210:2017, Fig ures 1 c) and 1 d). A com
48、bination of a multi-turn actuator with integral part-turn gearbox supplied as a part-turn actuator is in accordance with Figures 1a) and 1b).INTERNATIONAL STANDARD ISO 5211:2017(E) ISO 2017 All rights reserved 1BS EN ISO 5211:2017ISO 5211:2017(E)a) Direct interface b) Intermediate support interfacec
49、) Direct interface (when combination of a multi-turn actuator and a gearbox)d) Intermediate support interface (when combination of a multi- turn actuator and a gearbox)Key1 part-turn actuator 5 gearbox2 interface (see ISO 5211) 6 interface (see ISO 5210)3 valve 7 multi-turn actuator4 intermediate supportFigure 1 Interface between part-turn actuator and valve2 Normative referencesThe following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For d
