ISO INTERNATIONAL STANDARD 14617-1 Second edition 2005-07-15 Imperial College London, Version correct as of 17/12/2019 Graphical symbols for diagrams Part 1: General information and indexes Symboles graphiques pour schémas - Partie 1: Informations genérales et index Reference number ISO 14617-1:2005(E) S @ ISO 2005 ISO 14617-1:2005(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. , Imperial College London, Version correct as of 17/12/2019 Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below Licensed copy: Imperial College , C ISO 2005 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, ISO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org ii @ISO2005-All rights reserved ISO 14617-1:2005(E) Contents Page London, Version correct as of 17/12/2019 Foreword Introduction 1 Scope 2 Normative references Terms and definitions 4 Arrangement of ISO 14617.. 5 Registration numbers 6 Presentation of graphical symbols . 7 Application rules and examples. 8 Use of graphical symbols . 5 6 Lettering.. 10 Indexes Annex A (informative) Alphabetical index Imperial College l Annex B (informative) Index of graphical symbol registration numbers Annex C (informative) Cross-reference index Bibliography .... @ ISO 2005 - All rights reserved ii ISO 14617-1:2005(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies 9 17/12/20 (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 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. as International Standards are drafted in accordance with the rules given in the ISO/lEc Directives, Part 2. correct The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Version 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. ISO 14617-1 was prepared by Technical Committee ISO/TC 10, Technical product documentation London Subcommittee Sc 10, Process plant documentation and tpd-symbols. College revision Iso 14617 consists of the following parts, under the general title Graphical symbols for diagrams: , Imperial Part 1: General information and indexes Part 2: Symbols having general application Part 3: Connections and related devices Part 4: Actuators and related devices Part5:Measurementand control devices Part 6: Measurement and control functions Part 7: Basic mechanical components Part 8: Valves and dampers Part 9: Pumps, compressors and fans Part 10: Fluid power converters Part 11: Devices for heat trans