ISO/DIS 14617
(Main)Graphical symbols for diagrams
Graphical symbols for diagrams
Symboles graphiques pour schémas
General Information
RELATIONS
Standards Content (sample)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 14617
ISO/TC 10/SC 10 Secretariat: DIN
Voting begins on: Voting terminates on:
2017-09-06 2017-11-29
Graphical symbols for diagrams
Symboles graphiques pour schémas
ICS: 01.080.30
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
This document is circulated as received from the committee secretariat.
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 14617:2017(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2017
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ISO/DIS 14617:2017(E)
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© ISO 2017, Published in Switzerland
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ISO/DIS 14617:2017(E)
Contents
Foreword ......................................................................................................................................................................... xi
Introduction.................................................................................................................................................................. xii
0.1 General ............................................................................................................................................................. xii
0.2 Basis for revision of ISO 14617-series .................................................................................................. xii
0.3 Major revision issues ................................................................................................................................. xiii
0.4 Collective application standards ........................................................................................................... xiii
0.5 Graphical symbols for fluid power – ISO 1219-1 ............................................................................. xiii
1 Scope .................................................................................................................................................................... 1
2 Normative references .................................................................................................................................... 1
3 Terms and definitions.................................................................................................................................... 1
4 Graphical symbols ........................................................................................................................................ 16
4.1 General ............................................................................................................................................................. 16
4.2 Dimensions and lines .................................................................................................................................. 16
4.3 Modification of proportions ..................................................................................................................... 16
4.4 Orientation of graphical symbols ........................................................................................................... 16
4.5 Different forms of graphical symbols .................................................................................................... 17
4.6 Types of graphical symbols and rules ................................................................................................... 17
4.6.1 Overview .......................................................................................................................................................... 17
4.6.2 Basic symbols ................................................................................................................................................. 17
4.6.3 Supplementary symbols ............................................................................................................................ 17
4.6.4 Application rules .......................................................................................................................................... 17
4.6.5 Symbol examples .......................................................................................................................................... 17
4.7 Registration numbers ................................................................................................................................. 18
4.7.1 Graphical symbols ........................................................................................................................................ 18
4.7.2 Application rules .......................................................................................................................................... 18
4.7.3 Symbol examples .......................................................................................................................................... 18
4.7.4 Registration numbers for Collective Application Standards ........................................................ 18
4.8 Creation of new symbol examples .......................................................................................................... 18
4.9 Creation of symbols for large and complex objects ......................................................................... 18
4.10 Letter codes, abbreviations, etc. ............................................................................................................. 19
4.10.1 Overview .......................................................................................................................................................... 19
4.10.2 Letter codes for instrumentation and control ................................................................................... 19
4.10.3 Abbreviations ................................................................................................................................................ 19
4.10.4 Chemical formulas ....................................................................................................................................... 19
4.10.5 Unit designations .......................................................................................................................................... 19
5 Representation of graphical symbols ................................................................................................... 19
5.1 Structuring of representation .................................................................................................................. 19
5.1.1 Representation of graphical symbols in the standard .................................................................... 20
5.2 Registration number ................................................................................................................................... 21
6 General application symbols .................................................................................................................... 22
6.1 Components, devices, functional units, equipment, plants and functions .............................. 22
6.1.1 Basic symbols ................................................................................................................................................. 22
6.1.2 Supplementary symbols ............................................................................................................................ 22
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6.1.3 Symbol examples .......................................................................................................................................... 24
6.2 Variability ....................................................................................................................................................... 24
6.2.1 Basic symbols ................................................................................................................................................. 24
6.2.2 Supplementary symbols ............................................................................................................................ 24
6.2.3 Symbol examples .......................................................................................................................................... 25
6.3 Characteristics for force, motion, mass flow, magnetic flow and signals ................................. 25
6.3.1 Basic symbols ................................................................................................................................................. 25
6.3.2 Supplementary symbols ............................................................................................................................ 26
6.3.3 Symbol examples .......................................................................................................................................... 26
6.4 Directions ........................................................................................................................................................ 27
6.4.1 Basic symbols ................................................................................................................................................. 27
6.4.2 Supplementary symbols ............................................................................................................................ 28
6.4.3 Symbol examples .......................................................................................................................................... 29
6.5 Materials .......................................................................................................................................................... 30
6.5.1 Basic symbols ................................................................................................................................................. 30
6.5.2 Supplementary symbols ............................................................................................................................ 31
6.5.3 Symbol examples .......................................................................................................................................... 31
6.6 Simplifications ............................................................................................................................................... 31
6.6.1 Basic symbols ................................................................................................................................................. 31
6.6.2 Supplementary symbols ............................................................................................................................ 31
6.6.3 Symbol examples .......................................................................................................................................... 32
6.7 General electrotechnical symbols .......................................................................................................... 32
6.7.1 Basic symbols ................................................................................................................................................. 32
6.7.2 Supplementary symbols ............................................................................................................................ 33
6.7.3 Symbol examples .......................................................................................................................................... 33
7 Connections and related devices (fluids) ............................................................................................ 33
7.1 Connections, general ................................................................................................................................... 33
7.1.1 Basic symbols ................................................................................................................................................. 33
7.1.2 Supplementary symbols ............................................................................................................................ 34
7.1.3 Symbol examples .......................................................................................................................................... 36
7.2 Connection functional joints .................................................................................................................... 36
7.2.1 Basic symbols ................................................................................................................................................. 36
7.2.2 Supplementary symbols ............................................................................................................................ 36
7.2.3 Symbol examples .......................................................................................................................................... 37
7.3 Connection devices ...................................................................................................................................... 37
7.3.1 Basic symbols ................................................................................................................................................. 37
7.3.2 Supplementary symbols ............................................................................................................................ 39
7.3.3 Symbol examples .......................................................................................................................................... 39
7.4 Connection, simplifications ...................................................................................................................... 39
7.4.1 Basic symbols ................................................................................................................................................. 39
7.4.2 Supplementary symbols ............................................................................................................................ 39
7.4.3 Symbol examples .......................................................................................................................................... 40
7.5 Couplings, quick release couplings ........................................................................................................ 40
7.5.1 Basic symbols ................................................................................................................................................. 40
7.5.2 Supplementary symbols ............................................................................................................................ 40
7.5.3 Symbol examples .......................................................................................................................................... 40
7.6 Pipeline and duct elements ...................................................................................................................... 41
7.6.1 Basic symbols ................................................................................................................................................. 41
7.6.2 Supplementary symbols ............................................................................................................................ 43
7.6.3 Symbol examples .......................................................................................................................................... 44
7.7 Access chambers, inspection wells ........................................................................................................ 44
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7.7.1 Basic symbols ................................................................................................................................................. 44
7.7.2 Supplementary symbols ............................................................................................................................ 44
7.7.3 Symbol examples .......................................................................................................................................... 44
8 Fluid flow control ......................................................................................................................................... 44
8.1 General purpose valves .............................................................................................................................. 44
8.1.1 Basic symbols ................................................................................................................................................. 44
8.1.2 Supplementary symbols ............................................................................................................................ 45
8.1.3 Symbol examples .......................................................................................................................................... 47
8.2 Dampers ........................................................................................................................................................... 51
8.2.1 Basic symbols ................................................................................................................................................. 51
8.2.2 Supplementary symbols ............................................................................................................................ 51
8.2.3 Symbol examples .......................................................................................................................................... 51
8.3 Valves with special functions ................................................................................................................... 52
8.3.1 Basic symbols ................................................................................................................................................. 52
8.3.2 Supplementary symbols ............................................................................................................................ 52
8.3.3 Symbol examples .......................................................................................................................................... 52
8.4 Taps, showers, etc. ....................................................................................................................................... 53
8.4.1 Basic symbols ................................................................................................................................................. 53
8.4.2 Supplementary symbols ............................................................................................................................ 53
8.4.3 Symbol examples .......................................................................................................................................... 54
8.5 Hydrants .......................................................................................................................................................... 54
8.5.1 Basic symbols ................................................................................................................................................. 54
8.5.2 Supplementary symbols ............................................................................................................................ 54
8.5.3 Symbol examples .......................................................................................................................................... 54
8.6 Safety devices other than valves ............................................................................................................. 54
8.6.1 Basic symbols ................................................................................................................................................. 54
8.6.2 Supplementary symbols ............................................................................................................................ 55
8.6.3 Symbol examples .......................................................................................................................................... 55
9 Actuators ......................................................................................................................................................... 55
9.1 Basic elements ............................................................................................................................................... 55
9.1.1 Basic symbols ................................................................................................................................................. 55
9.1.2 Supplementary symbols ............................................................................................................................ 56
9.1.3 Symbol examples .......................................................................................................................................... 57
9.2 Manually operated actuators ................................................................................................................... 57
9.2.1 Basic symbols ................................................................................................................................................. 57
9.2.2 Supplementary symbols ............................................................................................................................ 58
9.2.3 Symbol examples .......................................................................................................................................... 58
9.3 Automatic actuators .................................................................................................................................... 59
9.3.1 Basic symbols ................................................................................................................................................. 59
9.3.2 Supplementary symbols ............................................................................................................................ 60
9.3.3 Symbol examples .......................................................................................................................................... 60
9.4 Complex actuators ....................................................................................................................................... 61
9.4.1 Basic symbols ................................................................................................................................................. 61
9.4.2 Supplementary symbols ............................................................................................................................ 61
9.4.3 Symbol examples .......................................................................................................................................... 61
10 Fluid transport .............................................................................................................................................. 62
10.1 Pumps, compressors and fans ................................................................................................................. 62
10.1.1 Basic symbols ................................................................................................................................................. 62
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10.1.2 Supplementary symbols ............................................................................................................................ 62
10.1.3 Symbol examples .......................................................................................................................................... 64
10.2 Entrainment and entrapment pumps ................................................................................................... 65
10.2.1 Basic symbols ................................................................................................................................................. 65
10.2.2 Supplementary symbols ............................................................................................................................ 66
10.2.3 Symbol examples .......................................................................................................................................... 66
11 Fluid energy transfer .................................................................................................................................. 67
11.1 Heat exchangers, condensers ................................................................................................................... 67
11.1.1 Basic symbols ................................................................................................................................................. 67
11.1.2 Supplementary symbols ............................................................................................................................ 67
11.1.3 Symbol examples .......................................................................................................................................... 67
11.2 Heat exchanger of specific design .......................................................................................................... 68
11.2.1 Basic symbols ................................................................................................................................................. 68
11.2.2 Supplementary symbols ............................................................................................................................ 69
11.2.3 Symbol examples .......................................................................................................................................... 69
11.3 Cooling towers ............................................................................................................................................... 70
11.3.1 Basic symbols ................................................................................................................................................. 70
11.3.2 Supplementary symbols ............................................................................................................................ 70
11.3.3 Symbol examples .......................................................................................................................................... 70
12 Fluid separation and mixing..................................................................................................................... 71
12.1 Separation ....................................................................................................................................................... 71
12.1.1 Basic symbols ................................................................................................................................................. 71
12.1.2 Supplementary symbols ............................................................................................................................ 71
12.1.3 Symbol examples .......................................................................................................................................... 72
12.1.4 General symbol examples ......................................................................................................................... 72
12.2 Mixing ............................................................................................................................................................... 75
12.2.1 Basic symbols ................................................................................................................................................. 75
12.2.2 Supplementary symbols ............................................................................................................................ 76
12.2.3 Symbol examples .......................................................................................................................................... 77
13 Fluid processing ............................................................................................................................................ 78
13.1 Processing of liquid fluids by absorption, catalysis, conversion, thermics, e
...
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