1、Industrial valves Multi-turn valve actuator attachmentsBS EN ISO 5210:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the UK implementation of EN ISO 5210:2017. It is identical to ISO 5210:2017. It supersedes BS EN ISO 52
2、10:1996, which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee PSE/18, Industrial valves, steam traps, actuators and safety devices against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 exc
3、essive pressure - Valve actuators.A list of organizations represented on this committee 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 Instit
4、ution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 80271 3ICS 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 31 May 2017.Amendments/corri
5、genda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 5210:2017EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 5210April 2017ICS 23.060.01 Supersedes EN ISO 5210:1996EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELE
6、C Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN Ref. No. EN ISO 5210:2017: EAll rights of exploitation in any form and by any means reserved worldwide for CEN national MembersIndustrial valves - Multi-turn valve actuator attachments (ISO 5210:2017) Robinetterie industrielle - Raccord
7、ement des actionneurs multitours aux appareils de robinetterie (ISO 5210:2017) Industriearmaturen - Anschlsse von Drehantrieben fr Armaturen (ISO 5210:2017) This European Standard was approved by CEN on 1 March 2017.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stip
8、ulate 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 Management Centre or to any CEN member.This European S
9、tandard 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 status as the official versions.CEN members are the n
10、ational 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, Netherlands, Norway, Poland, Portugal, Romania,
11、Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN ISO 5210:2017 (E)European forewordThis document (EN ISO 5210:2017) has been prepared by Technical Committee ISO/TC 153 “Valves” in collaboration with Technical Committee CEN/TC 69 “Industrial valves”
12、the secretariat of 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.Attentio
13、n is drawn to the 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 5210:1996.According to the CEN-CENELEC Internal Regulations, th
14、e national standards 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, Latvi
15、a, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 5210:2017 has been approved by CEN as EN ISO 5210:2017 without any modification.iiBS EN ISO 5210:20
16、17ISO 5210:2017(E)Foreword ivIntroduction v1 Scope . 12 Normative references 23 Terms and definitions . 24 Maximum torques and thrusts . 35 Flange dimensions 46 Designation 67 Dimensions of driving and driven components . 67.1 General . 67.2 Dimensions for assemblies capable of transmitting both tor
17、que and thrust: Group A 67.3 Dimensions for assemblies capable of transmitting torque only: Group B 87.4 Dimensions for assemblies capable of transmitting torque only: Group C . 97.5 Dimensions for assemblies capable of transmitting torque only: Group D .107.6 Dimensions for assemblies capable of tr
18、ansmitting thrust only: Group Linear actuators 11Annex A (informative) Explanation of calculations .13Bibliography .15 ISO 2017 All rights reserved iiiContents PageBS EN ISO 5210:2017ISO 5210:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of nationa
19、l 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 that committee. Internation
20、al 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 document and those intended
21、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 Directives, Part 2 (see www.iso.
22、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 development of the document will b
23、e 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 nature of standards, the meaning o
24、f 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 document was prepared by Technical Co
25、mmittee ISO/TC 153, Valves.This second edition cancels and replaces the first edition (ISO 5210:1991), which has been technically revised with the following changes:a) extension of flange sizes;b) introduction of groups C and D for assemblies capable of transmitting torque, in 7.4 and 7.5;c) introdu
26、ction of linear actuator in 7.6.iv ISO 2017 All rights reservedBS EN ISO 5210:2017ISO 5210:2017(E)IntroductionThe purpose of this document is to establish certain basic requirements for the attachment of multi-turn actuators, in order to define the interface between actuator and valve.This document
27、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 5210:2017This page deliberately left blankIndustrial valves Multi-turn valve actuator attachments1 ScopeThis document specifies t
28、he requirements for the attachment of multi-turn actuators to valves.Throughout this document, “actuator” may be understood as “actuator and/or gearbox” providing a multi-turn and/or linear output.It specifies: flange dimensions necessary for the attachment of actuators to industrial valves see Figu
29、re 1 a) or to intermediate supports see Figure 1 b); those driving component dimensions of actuators which are necessary to attach them to the driven components; reference values for torque and thrust for flanges having the dimensions specified in this document.NOTE 1 In this document, the term “val
30、ve” may also be understood to include “valve with an intermediate support” see Figure 1 b).NOTE 2 When a combination of a multi-turn actuator and separate multi-turn/linear gearbox is coupled to form an actuator, the multi-turn attachment to the gearbox is in accordance with this document see Figure
31、s 1 c) and 1 d). A combination of a multi-turn actuator with integral multi-turn/linear gearbox supplied as an actuator is in accordance with Figures 1 a) and 1 b).INTERNATIONAL STANDARD ISO 5210:2017(E) ISO 2017 All rights reserved 1BS EN ISO 5210:2017ISO 5210:2017(E)a) Direct interface b) Intermed
32、iate support interfacec) Direct interface (when combination of a multi-turn actuator and multi- turn/linear gearbox)d) Intermediate support interface (when combination of a multi- turn actuator and a multi-turn/linear gearbox)Key1 multi-turn/linear actuator 5 gearbox2 interface (see ISO 5210) 6 inte
33、rface (see ISO 5210)3 valve 7 multi-turn actuator4 intermediate supportFigure 1 Interface between multi-turn/linear 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. F
34、or dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 273, Fasteners Clearance holes for bolts and screws3 Terms and definitionsFor the purposes of this document, the following terms and defin
35、itions apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp2 ISO 2017 All rights reservedBS EN ISO 5210:2017ISO 5210:2017(
36、E)3.1actuatorany device designed for attachment to a general purpose industrial valve in order to provide for the operation of the valveNote 1 to entry: The device is designed to operate using motive energy which may be electrical, pneumatic, hydraulic, manual, etc., or a combination of these. Movem
37、ent is limited by travel, torque and/or thrust.3.2multi-turn actuatoractuator which transmits torque to the valve for at least one revolution and may be capable of withstanding thrustNote 1 to entry: An actuator may be a combination of a multi-turn actuator and multi-turn gearbox.3.3linear actuatora
38、ctuator which transmits thrust to the valve for a defined linear strokeNote 1 to entry: An actuator may be a combination of a multi-turn actuator and linear gearbox.3.4torqueturning moment transmitted through the mounting flanges and couplingsNote 1 to entry: Torque is expressed in newton-metres.3.5
39、thrustaxial force transmitted through the mounting flanges and couplingsNote 1 to entry: Thrust is expressed in kilonewtons.4 Maximum torques and thrustsThe torque and thrust shall comply with the values listed in Table 1 which represent the maximum torques and thrusts which can be transmitted simul
40、taneously through the mounting flanges and couplings. They are based upon specified criteria.Table 1 Maximum torque and thrust valuesFlange typeTorque NmThrust kNF05 20 10F07 40 20F10 100 40F12 250 70F14 400 100F16 700 150F25 1 200 200F30 2 500 325F35 5 000 700F40 10 000 1 100F48 20 000 2 000F60 40
41、000 4 000 ISO 2017 All rights reserved 3BS EN ISO 5210:2017ISO 5210:2017(E)The values specified in Table 1 have been defined on the basis of bolts in tension at a stress of 290 MPa and a coefficient of friction of 0,2 between the mounting interface. All variations in these defined parameters lead to
42、 variations of the transmittable torque and/or thrust values. See Annex A for an explanation on the calculation method.The selection of flange size for a particular application should take account of additional torques and/or thrust that may be generated at the valve stem because of sizing, safety f
43、actors, inertia or other similar factors. Specifically, the torque and thrust generated at the maximum output torque and/or thrust of the selected actuator shall be calculated and considered in the selection of the flange along with the ability of the valve and actuator to withstand such torque and
44、thrust forces.5 Flange dimensionsFlanges for actuator attachment shall comply with the dimensions shown in Figure 2 and given in Table 2. The method of attachment shall be by means of studs or through bolting. When through bolting is used, the diameter of the clearance holes shall permit the use of
45、bolts of a size given by the corresponding dimension d4in Table 2.Holes for the studs/bolts shall be positioned off-centre (see Figure 3 and Table 3), shall be equi-spaced and shall conform to the requirements of ISO 273.The interface on the valve shall have a recess corresponding to the diameter d2
46、. A spigot on the actuator is optional.The minimum values for dimension h2shown in Table 2 apply to flanges having material of proof stress Re 200 MPa. The minimum values for dimension h2applied to flanges having materials of proof stress Re 200 MPa shall be agreed between manufacturer and purchaser
47、. The minimum values for dimension h3shall be at least 1 d4.Dimension d1has been based on providing sufficient landing for the nuts and bolt heads where applicable. Such landing is defined as a radius from the bolt hole centre with the dimension (d1 d3) / 2, and is a minimum. The flange shape of bot
48、h valve and actuator outside these areas of landing is left to the option of the manufacturer.The dimensions and bolting material are based on bolts in tension at a maximum stress of 290 MPa. On agreement, between the manufacturer/supplier and purchaser, bolting material with different tensile stren
49、gth can be used, with no dimensional changes but with potential variation of the transmittable torque and thrust value.4 ISO 2017 All rights reservedBS EN ISO 5210:2017ISO 5210:2017(E)Figure 2 Flange dimensionsTable 2 Flange dimensionsDimensions in millimetresFlange typeDimensions Number of studs or boltsnd1min.d2ad3d4h1max.h2min.h3min.F05 65 35 50 M6 3 9 6 4F07 90 55 70 M8 3 12 8 4F10 125 70 102 M10 3 15 10 4F12 150 85 125 M12 3 18 12 4F14 175 100 140 M16 4 24 16 4F16 210 130 165 M20 5 30 20 4F25 3
