IEC_60534-6_Industrial_Process_Control_Valves.pdf

C O M M I S S I O N L E C T R O T E C H N I Q U E I N T E R N A T I O N A L E N O R M E D E .LA C E 1 I N T E R N AT1 O N A L E L E C T R O T E C H N I C A L C O M M I S S I O N I E C S T A N D A R D Publication 534-6 Premire dition-First edition 1985?61iatin534-6 Vannes de rgulation des processus industriels Sixime partie:Dtails dassemblage pour le montage des positionneurs sur les servomoteurs de vannes de rgulation Industrial-process control valves Part 6:Mounting details for attachment of positioners to control valve actuators O CE1 1985 Droits de reproduction rservs-Copyright-all rights reserved Bureau Central de la Commission.Electrotechnique Internationale Genve,Suisse 3,rue deVaremb COPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesCOPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesI E C 534 PT*b 85 H 4844873 0055290 3 H Rvision de la prsente publication Le contenu technique des publications de la CE1 est constam-ment revu par la Commission afin dassurer quil reflte bien ltat actuel de la technique.Les renseignements relatifs ce travail de rvision,ltablissement des ditions rvises et aux mises jour peuvent tre obtenus auprs des Comits nationaux de la CE1 et en consultant les documents ci-dessous:O Bulletin de la CE1 O Annuaire de la CE1 O Catalogue des publications de la CE1 Publi annuellement Terminologie En ce qui concerne la terminologie gnrale,le lecteur se reportera la Publication 50 de la CE1:Vocabulaire Electro-technique International WEI),qui est tablie sous forme de cha-pitres spars traitant chacun dun sujet dfini,lIndex gnral tant publi sparment.Des dtails complets sur le VE1 peuvent tre obtenus sur demande.Les termes et dfinitions figurant dans la prsente publica-tion ont t soit repris du VEI,soit spcifiquement approuvs aux fins de cette publication.Symboles graphiques et littraux Pour les symboles graphiques,symboles littraux et signes la Publication 27 de la CE1:Symboles littraux utiliser en lectrotechnique;la Publication 617 de la CEI:Symboles graphiques pour schmas.Les symboles et signes contenus dans la prsente publication ont t soit repris des Publications 27 ou 617 de la CEI,soit spcifiquement approuvs aux fins de cette publication.dusage gnral approuvs par la CEI,le lecteur consultera:-Publications de la CE1 tablies par le mme Comit dEtudes Lattention du lecteur est attire sur la page 3 de la couver-ture,qui numre les publications de la CE1 prpares par le Comit#Etudes qui a tabli la prsente publication.Revirion of this publication The technical content of IEC publications is kept under constant review by the IEC,thus ensuring that the content reflects current technology.Information on the work of revision,the issue of revised editions and amendment sheets may be obtained from IEC National Committees and from the following IEC sources:O IECBulletin O IECYearbook O Catalogue of IEC Publications Published yearly Terminology For general terminology,readers are referred to IEC Publica-tion 50:International Electrotechnical Vocabulary(IEV),which is issued in the form of separate chapters each dealing with a specific field,the General Index being published as a separate booklet.Full details of the IEV will be supplied on request.The terms and definitions contained in the present publication have either been taken from the IEV or have been specifically approved for the purpose of this publication.Graphical and letter symbols For graphical symbols,and letter symbols and signs approved by the IECfor general use,readers are referred to:-IEC Publication 27:Letter symbols to be used in electrical technology;IEC Publication 617:Graphical symbols for diagrams.-The symbols and signs contained in the present publication have either been taken from IEC Publications 27 or 617,or have been specifically approved for the purpose of this publica-tion.IE C publications prepared by the same Technical Committee The attention of readers is drawn to the inside of the back cover,which lists IEC publications issued by the Technical Committee which has prepared the present publication.COPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesCOPYRIGHT International Electrotechnical CommissionLicensed by Information Handling ServicesC O M M I S S I O N .L E C T R O T E C H N I Q U E I N T E R N A T I O N A L E N O R M E D E L A C E 1 I N T E R N A i l O N A L E L E C T R O T E C H N I C A L C O M M I S S I O N I E C S T A N D A R D Publication 534-6 Premire dition-First edition 1985 Vannes de rgulation des processus industriels Sixime partie:Dtails dassemblage pour le montage des positionneurs sur les servomoteurs de vannes de rgulation Industrial-process control valves Part 6:Mounting details for attachment of positioners to control valve actuators O CE1 1985 Droits de reproduction rservs-Copyright-all rights reserved Aucune partie de cette publication ne peut tre reproduite ni utilise sous quelqu