IEC 60534-3-1:2019
(Main)Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves
Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves
IEC 60534-3-1:2019 specifies face-to-face (FTF) and centre-to-face (CTF) dimensions for given nominal sizes and pressure ratings of flanged, two-way, globe-type, straight pattern and angle pattern control valves This second edition cancels and replaces the first edition published in 2000. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) This standard has been extended to cover face-to-face dimensions and centre-to-face dimensions for control valves PN 160 and PN 250 (Class 900 and 1500)
b) Definitions of end-to-end dimensions and centre-to-end dimensions have been added for valves with flange facings where the gasket contact surfaces are not located at the extreme ends of the valve
c) Table 5 of adjustment value "X" for end-to-end dimensions of straight pattern valves with ring joint ends has been added
d) ANSI/ISA references have been added in Tables 1 to 4
e) ANSI/ISA references have been added in the bibliography
Vannes de régulation des processus industriels - Partie 3-1: Dimensions - Dimensions face à face des vannes de régulation à brides, à deux voies, à soupapes, à tête droite et dimensions face à axe des vannes de régulation à brides, à deux voies, à soupape, à corps d'équerre.
L'IEC 60534-3-1:2019 spécifie les dimensions face à face (FAF) et face à axe (FAA) des vannes de régulation à brides, à deux voies, à soupape, à tête droite et à corps d'équerre présentant des tailles nominales et des caractéristiques assignées de pression données.
Cette deuxième édition annule et remplace la première édition parue en 2000. Cette édition constitue une révision technique.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) La présente norme a été étendue pour couvrir les dimensions face à face et les dimensions face à axe des vannes de régulation PN 160 et PN 250 (Classe 900 et Classe 1500)
b) Les définitions des dimensions bout à bout et des dimensions axe à bout ont été ajoutées pour les vannes avec faces d'emboîtement de brides dont les surfaces de contact de joint ne se trouvent pas aux extrémités de la vanne
c) Le Tableau 5 des valeurs d'ajustement "X" pour les dimensions bout à bout des vannes à tête droite avec extrémités de joint annulaire a été ajouté
d) Des références ANSI/ISA ont été ajoutées dans les Tableaux 1 à 4
e) Des références ANSI/ISA ont été ajoutées dans la bibliographie
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IEC 60534-3-1
®
Edition 2.0 2019-02
INTERNATIONAL
STANDARD
Industrial-process control valves –
Part 3-1: Dimensions – Face-to-face dimensions for flanged, two-way, globe-
type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-
type, angle pattern control valves
IEC 60534-3-1:2019-02(en)
---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
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IEC 60534-3-1
®
Edition 2.0 2019-02
INTERNATIONAL
STANDARD
Industrial-process control valves –
Part 3-1: Dimensions – Face-to-face dimensions for flanged, two-way, globe-
type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-
type, angle pattern control valves
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 23.060.40; 25.040.40 ISBN 978-2-8322-6512-3
Warning! Make sure that you obtained this publication from an authorized distributor.
® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 3 ----------------------
– 2 – IEC 60534-3-1:2019 © IEC 2019
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Nominal sizes and pressure ratings . 6
4.1 Nominal sizes . 6
4.2 Pressure ratings . 6
5 Face-to-face and centre-to-face dimensions . 7
6 Tolerances . 7
7 Flange facings . 7
Bibliography .
...
IEC 60534-3-1
®
Edition 2.0 2019-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial-process control valves –
Part 3-1: Dimensions – Face-to-face dimensions for flanged, two-way, globe-
type, straight pattern and centre-to-face dimensions for flanged, two-way,
globe-type, angle pattern control valves
Vannes de régulation des processus industriels –
Partie 3-1: Dimensions – Dimensions face à face des vannes de régulation à
brides, à deux voies, à soupape, à tête droite et dimensions face à axe des
vannes de régulation à brides, à deux voies, à soupape, à corps d'équerre
IEC 60534-3-1:2019-02(en-fr)
---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2019 IEC, Geneva, Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.
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les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.
IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary
(IEV) online.
IEC Just Published - webstore.iec.ch/justpublished
Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
details all new publications released. Available online and 67 000 electrotechnical terminology entries in English and
once a month by email. French extracted from the Terms and Definitions clause of
IEC publications issued since 2002. Some entries have been
IEC Customer Service Centre - webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and
If you wish to give us your feedback on this publication or CISPR.
need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
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