ISO 14617-2:2025

Graphical symbols for diagrams — Part 2: Graphical symbols

Publication date:   Apr 25, 2025

General information

60.60   Standard published   Apr 25, 2025

ISO

ISO/TC 10/SC 10 Process plant documentation

International Standard

01.080.30   Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation

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Scope

This document specifies graphical symbols for diagrams related to industrial components, products and processing.
This document constitutes a symbol library, from which users can use the symbols or created symbol examples for use in diagrams (see Tables 1 to 149).
General rules and guidance for the preparation and presentation of graphical symbols are given in ISO 14617-1. Application rules for the symbols are shown in normative Annex A.
This document does not apply to:
—    graphical symbols for fluid power objects, see ISO 1219-1 (the collective application standard of the ISO 14617 series);
—    symbols of measurement and control functions such as mathematical functions and process functions;
—    graphical symbols for electrotechnical objects, see the IEC 60617 database.
Symbols deleted from the previous edition of the ISO 14617 series are summarized in informative Annex B as a reference. The alphabetic index of symbols defined in this document is shown in informative Annex C.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 3511-1:1977

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ISO 3511-2:1984

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ISO 14617-13:2004

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ISO 14617-14:2004

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ISO 14617-7:2002

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ISO 14617-8:2002

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ISO 14617-9:2002

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ISO 14617-10:2002

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ISO 14617-11:2002

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ISO 14617-12:2002

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ISO 3511-3:1984

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ISO 3511-4:1985

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ISO 14617-2:2002

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ISO 14617-3:2002

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ISO 14617-4:2002

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ISO 14617-5:2002

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ISO 14617-6:2002

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ISO 14617-15:2002

NOW

PUBLISHED
ISO 14617-2:2025
60.60 Standard published
Apr 25, 2025