ISO/FDIS 18582-3
(Main)Fluid power — Specification of reference dictionary — Part 3: Definitions of classes and properties of hydraulics
General Information
- Abstract
This document specifies a reference dictionary of standardized product properties for the area of hydraulic fluid power on the basis of ISO 18582-1. The properties are determined on the basis of standardized attributes. The properties are determined on the basis of standardized attributes.
- Status
- Not Published
- Technical Committee
- ISO/TC 131/SC 1 - Symbols, terminology and classifications
- Drafting Committee
- ISO/TC 131/SC 1 - Symbols, terminology and classifications
- Current Stage
- 5020 - FDIS ballot initiated: 2 months. Proof sent to secretariat
- Start Date
- 30-Sep-2026
- Completion Date
- 30-Sep-2026
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ISO/FDIS 18582-3 - Fluid power — Specification of reference dictionary — Part 3: Definitions of classes and properties of hydraulics
REDLINE ISO/FDIS 18582-3 - Fluid power — Specification of reference dictionary — Part 3: Definitions of classes and properties of hydraulics
Overview
ISO/FDIS 18582-3:2026, titled Fluid power - Specification of reference dictionary - Part 3: Definitions of classes and properties of hydraulics, is an international standard developed by ISO/TC 131/SC 1. This standard provides a detailed reference dictionary of standardized product properties for hydraulic fluid power systems, building on the organizational framework established in ISO 18582-1. By defining classes and properties using standardized attributes, ISO/FDIS 18582-3 enables unambiguous electronic data exchange in the hydraulic industry. This standard serves as a critical tool for product cataloguing, system integration, and machine-to-machine communication, especially as digitalization accelerates in industrial automation and smart manufacturing.
Key Topics
- Reference Dictionary: Establishes a comprehensive dictionary for classes and properties specifically related to hydraulic fluid power systems.
- Standardized Attributes: Applies uniform terminology and property definitions to facilitate global interoperability and data consistency.
- Hierarchical Structure: Organizes classes into four hierarchical levels, allowing for precise classification and mapping of hydraulic components and systems.
- Property Assignment: Details the methodology for assigning properties to application classes, supporting interoperability and compatibility across platforms.
- Lists of Values: Supports fixed value lists for certain properties, ensuring accuracy and consistency in component specification.
- Electronic Data Exchange: Provides foundational structure for seamless electronic data communication in the fluid power industry, superseding the limitations of general terminology standards.
Applications
ISO/FDIS 18582-3 is highly relevant for manufacturers, integrators, and users of hydraulic components and systems. Practical applications include:
- Product Data Catalogues: Enables creation of harmonized digital catalogues for hydraulic products and components, simplifying selection and procurement.
- System Integration: Facilitates structured data flow between manufacturers, suppliers, and users, crucial for industrial automation, asset management, and system commissioning.
- Machine-to-Machine Communication: Standardized property definitions form the backbone for intelligent device intercommunication and Industry 4.0 applications.
- Troubleshooting and Maintenance: Supports identification and retrieval of standardized data for efficient troubleshooting, diagnostics, and lifecycle management.
- Digital Twins and Asset Management: Lays the groundwork for digital twin solutions and advanced asset administration, leveraging standardized data models in line with frameworks such as the Asset Administration Shell (IEC 63278-1).
Related Standards
To ensure comprehensive coverage and compatibility, ISO/FDIS 18582-3 references and complements several related international standards:
- ISO 18582-1: Fluid power - Specification of reference dictionary - Part 1: General overview on organization and structure - foundational document for dictionary structure.
- ISO 5598: Fluid power systems and components - Vocabulary - provides general terminology for fluid power.
- ISO 13584-42: Industrial automation systems and integration - Parts library - Part 42: Description methodology - methodology for structuring part families.
- ISO/IEC Guide 77-2: Guide for specification of product properties and classes - Technical principles and guidance.
- IEC 63278-1: Asset Administration Shell for industrial applications - Asset Administration Shell structure - referenced for digital asset management frameworks.
By implementing ISO/FDIS 18582-3, organizations in the hydraulic fluid power field can ensure precise, interoperable, and standardized data exchange, supporting global trade, efficient system integration, and enhanced digitalization across the industry. For further details and access to the reference tables, refer to the ISO standards portal.
Buy Documents
ISO/FDIS 18582-3 - Fluid power — Specification of reference dictionary — Part 3: Definitions of classes and properties of hydraulics
REDLINE ISO/FDIS 18582-3 - Fluid power — Specification of reference dictionary — Part 3: Definitions of classes and properties of hydraulics
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Frequently Asked Questions
ISO/FDIS 18582-3 is a draft published by the International Organization for Standardization (ISO). Its full title is "Fluid power — Specification of reference dictionary — Part 3: Definitions of classes and properties of hydraulics". This standard covers: This document specifies a reference dictionary of standardized product properties for the area of hydraulic fluid power on the basis of ISO 18582-1. The properties are determined on the basis of standardized attributes. The properties are determined on the basis of standardized attributes.
This document specifies a reference dictionary of standardized product properties for the area of hydraulic fluid power on the basis of ISO 18582-1. The properties are determined on the basis of standardized attributes. The properties are determined on the basis of standardized attributes.
ISO/FDIS 18582-3 is classified under the following ICS (International Classification for Standards) categories: 23.100.01 - Fluid power systems in general. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO/FDIS 18582-3 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
FINAL DRAFT
International
Standard
ISO/TC 131/SC 1
Fluid power — Specification of
Secretariat: DIN
reference dictionary —
Voting begins on:
2026-09-30
Part 3:
Definitions of classes and
Voting terminates on:
2026-11-25
properties of hydraulics
Transmissions hydrauliques et pneumatiques — Spécification
d'un dictionnaire de référence —
Partie 3: Définitions des classes et propriétés relatives aux
transmissions hydrauliques
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 SUPPOR TING DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
FINAL DRAFT
International
Standard
ISO/TC 131/SC 1
Fluid power — Specification of
Secretariat: DIN
reference dictionary —
Voting begins on:
Part 3:
Definitions of classes and
Voting terminates on:
properties of hydraulics
Transmissions hydrauliques et pneumatiques — Spécification
d'un dictionnaire de référence —
Partie 3: Définitions des classes et propriétés relatives aux
transmissions hydrauliques
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 SUPPOR TING DOCUMENTATION.
© ISO 2026
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ii
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General principles . 1
4.1 Hydraulic classes .1
4.2 Properties .2
4.3 Lists of values .2
4.4 Assignment properties to classes .2
5 Access to the tables . 3
Bibliography . 4
iii
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (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 established has the right to be represented on that committee. International organizations,
governmental and 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.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO document should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to impl
...
ISO/TC 131/SC 1
Secretariat: DIN
Date: 2026-08-17xx
Fluid power — Specification of reference dictionary — —
Part 3:
Definitions of classes and properties of hydraulics
Transmissions hydrauliques et pneumatiques — Spécification d'un dictionnaire de référence — —
Partie 3: Définitions des classes et propriétés relatives aux transmissions hydrauliques
FDIS stage
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this
publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical,
including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can
be requested from either ISO at the address below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
EmailE-mail: copyright@iso.org
Website: www.iso.org
Published in Switzerland
Contents
Foreword .iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General principles . 1
4.1 Hydraulic classes . 1
4.2 Properties . 2
4.3 Lists of values . 2
4.4 Assignment properties to classes . 2
5 Access to the tables . 3
Bibliography . 4
iii
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (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 established has the right to be represented on that committee. International
organizations, governmental and 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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO document should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of
(a) patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed
patent rights in respect thereof. As of the date of publication of this document, ISO had not received notice
of (a) patent(s) which may be required to implement this document. However, implementers are
cautioned that this may not represent the latest information, which may be obtained from the patent
database available at www.iso.org/patents. ISO shall not be held responsible for identifying any or all
such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the World
Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 131, Fluid power systems, Subcommittee
SC 1, Symbols, terminology and classifications.
A list of all parts in the ISO 18582 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
Introduction
This document provi
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