BS EN ISO 5210-1996 通用阀门 多回转阀门驱动装置的连接.pdf

BRITISH STANDARD BS EN ISO 52101996 Incorporating Corrigendum No.1 Industrial valves Multi-turn valve actuator attachments The European Standard EN ISO 52101996 has the status of a British Standard ICS 23.060 Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI BS EN ISO 52101996 This British Standard, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 December 1996 BSI 4 July 2003 The following BSI references relate to the work on this standard Committee reference PSE/7 Draft for comment 95/70494 DC ISBN 0 580 26336 3 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee PSE/7, Valves, upon which the following bodies were represented Amalgamated Engineering Union Association of Bronze and Brass Founders British Foundry Association British Gas plc British Plumbing Fittings Manufacturers’ Association British Valve and Actuator Manufacturers’ Association British Water Chartered Institution of Building Services Engineers Electricity Association Energy Industries Council Engineering Equipment and Materials Users’ Association GAMBICA BEAMA Ltd. Health and Safety cutive Institution of Mechanical Engineers LP Gas Association Pipeline Industries Guild Society of British Water Industries Water Services Association of England and Wales West Midlands CBI Coopted members Amendments issued since publication Amd. No.DateComments 14504 Corrigendum No.1 4 July 2003Addition of supersession details to national foreword Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI BS EN ISO 52101996 BSI 4 July 2003 i Contents Page Committees responsibleInside front cover National forewordii Foreword2 1Scope3 2Normative reference3 3Definitions3 4Maximum torques and thrusts4 5Flange dimensions4 6Designation6 7Dimensions of driving and driven components6 Annex A inative Bibliography10 Annex ZA normative Normative references to international publications with their relevant European publications11 Figure 1 Interface3 Figure 2 Flange dimensions5 Figure 3 Positions of the holes for the studs/bolts6 Figure 4 Driving component, group A7 Figure 5 Driven components, group A8 Figure 6 Driving components, group B9 Figure 7 Driven components, group B9 Table 1 Torque and thrust values4 Table 2 Flange dimensions5 Table 3 Dimensions for group A drive components8 Table 4 Dimensions for group B drive components10 Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI BS EN ISO 52101996 ii BSI 4 July 2003 National foreword This British Standard has been prepared by Technical Committee PSE/7 and is identical to EN ISO 52101996, Industrial valves Multi-turn valve actuator attachments published by the European Committee for Standardization CEN. It is identical with ISO 52101991 published by the International Organization for Standardization ISO. The standard was produced as the result of international discussions in which the United Kingdom took an active part. Together with BS EN ISO 52112001, this British Standard supersedes BS 5840-11980 and BS 5840-21982, which are withdrawn. The UK participation in its preparation was entrusted by Technical Committee PSE/7, Valves, to Subcommittee PSE/7/1, Valves Basic standards, which has the responsibility to aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests ined; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.Cross-reference This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 11 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 5210 March 1996 ICS 23.060 Descriptors Valves, industrial valves, servomotors, junctions, specifications, dimensions, designation English version Industrial valves Multi-turn valve actuator attachments ISO 52101991 Robinetterie industrielle Raccordement des actionneurs multitours aux appareils de robinetterie ISO 52101991 Industriearmaturen Anschlsse von Drehantriebern an Armaturen ISO 52101991 This European Standard was approved by CEN on 1995-10-20. CEN members are bound to comply with 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 Central Secretariat 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat rue de Stassart 36, B-1050 Brussels 1996 Copyright reserved to CEN members Ref. No. EN ISO 52101996 E Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI EN ISO 52101996 BSI 4 July 20032 Foreword The text of the International Standard from Technical Committee ISO/TC 153, Valves, of the International Organization ISO has been taken over as a European Standard by Technical Committee CEN/TC 69, Industrial valves, the Secretariat of which is held by BSI. 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 September 1996, and conflicting standards shall be withdrawn at the latest by September 1996. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. NOTENormative references to International Standards are listed in Annex ZA normative. Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI EN ISO 52101996 BSI 4 July 2003 3 1 Scope This International Standard specifies the requirements for the attachment of multi-turn actuators to valves. Throughout this International Standard, “actuator” may be understood as “actuator and/or gearbox”. It specifies those flange dimensions which are necessary for the attachment interface of actuators to general pur- pose industrial valves see Figure 1; 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 International Standard. NOTE 1ISO 5211[1] specifies requirements for part-turn valve actuator attachments. 2 Normative reference The following standard contains provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent edition of the standard indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 273, Fasteners Clearance holes for bolts and screws. 3 Definitions For the purposes of this International Standard, the following definitions apply. 3.1 actuator any device designed for attachment to a general purpose industrial valve in order to provide for the operation of the valve. The device is designed to operate using motive energy which may be electrical, pneumatic, hydraulic, manual, etc., or a combination of these. Movement is limited by travel, torque or thrust. 3.2 multi-turn actuator actuator which transmits torque to the valve for at least one revolution. It may be capable of withstanding thrust Figure 1 Interface Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI EN ISO 52101996 4 BSI 4 July 2003 3.3 torque turning moment transmitted through the mounting flanges and couplings. It is expressed in newton metres 3.4 thrust axial force transmitted through the mounting flanges and couplings. It is expressed in kilonewtons 4 Maximum torques and thrusts The torque and thrust values listed in Table 1 present the maximum torques and thrusts which can be transmitted simultaneously through the mounting flanges and couplings; they are based upon specified criteria. Table 1 Torque and thrust values The values specified in Table 1 have been selected on the basis of the following criteria bolt material ISO quality class 8.8; yield stress 628 N/mm2 1; allowable stress in bolt; 200 N/mm2; bolts in tension only no allowance is made for stresses induced by tightening the bolts; coefficient of friction between the mounting flanges 0,3. All variations in these calculation parameters lead to variations of the transmittable torque and thrust values. The selection of flange sizes for a particular application should take account of additional torques that may be generated at the valve stem because of inertia or other similar factors. 5 Flange dimensions Flanges for actuator attachment shall comply with the dimensions shown in Figure 2 and given in Table 2. The 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 bolts of a size given by the corresponding dimension d4 in Table 2. Holes for the studs/bolts shall be positioned off-centre see Figure 3, be equispaced and shall con to the requirements of ISO 273. Flange typeTorqueThrust NmkN F074020 F1010040 F1225070 F14400100 F16700150 F251 200200 F302 500325 F355 000700 F4010 0001 100 11 N/mm2 1 MPa Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI EN ISO 52101996 BSI 4 July 2003 5 Table 2 Flange dimensions Figure 2 Flange dimensions Dimensions in millimetres Flange typeDimensionsNumber of studs or bolts d1d2d3d4h1h2 f8max.min. F07905570M83124 F1012570102M103154 F1215085125M123184 F14175100140M164244 F16210130165M205304 F25300200254M165248 F30350230298M205308 F35415260356M305458 F40475300406M368548 Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI EN ISO 52101996 6 BSI 4 July 2003 The interface on the valve shall have a recess corresponding to the diameter d2; a spigot on the actuator is optional. The minimum values for dimension h2 apply to flanges having materials of proof stress Rp 0,2U 200 N/mm2. Dimension d1 has 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 both valve and actuator outside these areas of landing is left to the option of the manufacturer. 6 Designation Flanges are designated by the letter F; two digits which correspond to the values of d3, in principle rounded down, and divided by 10. 7 Dimensions of driving and driven components The dimensions of the driving and driven components shall comply with the dimensions given in Table 3 and Table 4. 7.1 Dimensions for assemblies capable of transmitting both torque and thrust Group A Dimensions for assemblies of group A shall be as shown in Figure 4 and Figure 5, and given in Table 3. . Figure 3 Positions of the holes for the studs/bolts Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI EN ISO 52101996 BSI 4 July 2003 7 Figure 4 Driving component, group A Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI EN ISO 52101996 8 BSI 4 July 2003 Table 3 Dimensions for group A drive components 7.2 Dimensions for assemblies capable of transmitting torque only Group B Dimensions for assemblies of group B shall be as shown in Figure 6 and Figure 7, and given in Table 4. Figure 5 Driven components, group A Dimensions in millimetres Flange type F07F10F12F14F16F25F30F35F40 d6 120283236446080100120 dx1 264048557585100150175 l1 min.254048557090110150180 h3 max.608095110135150175250325 1 The driving component shall be capable of accepting a diameter up to and including the values ds shown in Figure 4. Without being a requirement, the driving component may accept larger diameters up to the values of dx. Type B1Type B3 8d d7 H98d d10 H9 Type B2Type B4 8d d7, max8d dy, max Licensed Copy Institute Of Technology Tallaght, Institute of Technology, Thu Aug 10 103207 BST 2006, Uncontrolled Copy, c BSI EN ISO 52101996 BSI 4 July 2003 9 Figure 6 Driving components, group B Figure 7 Driven components, group B Licensed Copy Institute Of Technology Tallaght, I