IEC 60534-3-1:2000

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

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.

Vannes de régulation des processus industriels - Partie 3-1: Dimensions - Dimensions face à face des vannes de régulation à soupape, à deux voies, à brides, à tête droite et dimensions face à axe des vannes de régulation à soupape, à deux voies, à brides, d'équerre

Spécifie les dimensions face à face (FAF) et face à axe (FAA) pour des dimensions nominales données et des classes de pressions données des vannes de régulation à soupape, à deux voies, à brides, droites et déquerre.

General Information

• Status: Published
• Publication Date: 28-Feb-2000
• ICS: 23.060.40 - Pressure regulators
• ICS: 25.040.40 - Industrial process measurement and control
• Technical Committee: SC 65B - Measurement and control devices
• Drafting Committee: WG 9 - TC 65/SC 65B/WG 9
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 06-Feb-2019

Relations

• Revised: IEC 60534-3-1:2019 - 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
• Effective Date: 05-Sep-2023

Standards Content (Sample)

INTERNATIONAL IEC
STANDARD
60534-3-1
First edition
2000-02
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 – Ecartements hors-brides des vannes
de régulation deux voies droites à soupapes et à brides
et dimensions centre/bride des vannes de régulation
deux voies coudées à brides
Reference number
Numbering
As from 1 January 1997 all IEC publications are issued with a designation in the
60000 series.
Consolidated publications
Consolidated versions of some IEC publications including amendments are

available. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the
base publication, the base publication incorporating amendment 1 and the base

publication incorporating amendments 1 and 2.

Validity of this publication
The technical content of IEC publications is kept under constant review by the IEC,
thus ensuring that the content reflects current technology.
Information relating to the date of the reconfirmation of the publication is available
in the IEC catalogue.
Information on the subjects under consideration and work in progress undertaken
by the technical committee which has prepared this publication, as well as the list
of publications issued, is to be found at the following IEC sources:
• IEC web site*
• Catalogue of IEC publications
Published yearly with regular updates
(On-line catalogue)*
• IEC Bulletin
Available both at the IEC web site* and as a printed periodical
Terminology, graphical and letter symbols
For general terminology, readers are referred to IEC 60050: International
Electrotechnical Vocabulary (IEV).
For graphical symbols, and letter symbols and signs approved by the IEC for
general use, readers are referred to publications IEC 60027: Letter symbols to be
used in electrical technology, IEC 60417: Graphical symbols for use on equipment.
Index, survey and compilation of the single sheets and IEC 60617: Graphical symbols
for diagrams.
* See web site address on title page.

INTERNATIONAL IEC
STANDARD
60534-3-1
First edition
2000-02
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 – Ecartements hors-brides des vannes
de régulation deux voies droites à soupapes et à brides
et dimensions centre/bride des vannes de régulation
deux voies coudées à brides
 IEC 2000  Copyright - all rights reserved
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 the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: [phone] e-mail: [e-mail] IEC web site http://www.iec.ch
Commission Electrotechnique Internationale
PRICE CODE
G
International Electrotechnical Commission
For price, see current catalogue

– 2 – 60534-3-1 © IEC:2000(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION

––––––––––––––
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
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization
for Standardization (ISO) in accordance with conditions determined by agreement between the two
organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60534-3-1 has been prepared by subcommittee 65B: Devices, of
IEC technical committee 65: Industrial-process measurement and control.
The text of this standard is based on the following documents:
FDIS Report on voting
65B/392/FDIS 65B/398/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 3.
The committee has decided that the contents of this publication will remain unchanged
until 2006. At this date, the publication will be
reconfirmed;
withdrawn;
replaced by a revised edition, or
amended.
A bilingual version of this publication may be published at a later date.

60534-3-1 © IEC:2000(E) – 3 –
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
1 Scope
This part of IEC 60534 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. The nominal sizes included are DN 15 to DN 400 for straight
pattern control valves and DN 25 to DN 400 for angle pattern control valves.
2 Normative references
The following normative documents contain provisions which, through reference in this text,
constitute provisions of this International Standard. For dated references, subsequent
amendments to, or revisions of, any of these publications do not apply. However, parties to
agreements based on this International Standard are encouraged to investigate the possibility
of applying the most recent editions of the normative documents indicated below. For undated
references, the latest edition of the normative document referred to applies. Members of IEC
and ISO maintain registers of currently valid International Standards.
IEC 60534-1:1987, Industrial-process control valves – Part 1: Control valve terminology and
general considerations
3 Definitions
For the purposes of this part of IEC 60534, the terms and definitions of clause 3 of IEC 60534-1
and the following shall apply.
3.1
face-to-face dimension (FTF) (for straight pattern valves)
distance between the faces of the connecting end flanges upon which the gaskets are
compressed, that is, the contact surfaces (see figure 1)

3.2
centre-to-face dimension (CTF) (for angle pattern valves)
distance between the plane located at the face of either body end port and perpendicular to its
axis and the axis of the
...

IEC 60534-3-1
Edition 1.0 2000-02
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
soupape, à deux voies, à brides, à tête droite et dimensions face à axe des
vannes de régulation à soupape, à deux voies, à brides, d’équerre

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IEC 60534-3-1
Edition 1.0 2000-02
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
soupape, à deux voies, à brides, à tête droite et dimensions face à axe des
vannes de régulation à soupape, à deux voies, à brides, d’équerre

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
G
CODE PRIX
ICS 23.060; 25.040.40 ISBN 2-8318-5573-X
– 2 – 60534-3-1 © CEI:2001
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE

____________
VANNES DE RÉGULATION DES PROCESSUS INDUSTRIELS –

Partie 3-1: Dimensions – Dimensions face à face des vannes de régulation

à soupape, à deux voies, à brides, à tête droite et

dimensions face à axe des vannes de régulation à soupape,

à deux voies, à brides, d'équerre

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La Norme internationale CEI 60534-3-1 a été établie par le sous-comité 65B: Dispositifs, du
comité d'études 65 de la CEI: Mesure et commande dans les processus industriels.
La présente version bilingue, publiée en 2001-01, correspond à la version anglaise.
Le texte anglais de cette norme est basé sur les documents 65B/392/FDIS et 65B/398/RVD. Le
rapport de vote 65B/398/RVD donne toute information sur le vote ayant abouti à l’approbation
de cette norme.
La version française de cette norme n’a pas été soumise au vote.
Cette publication a été rédigée selon les Directives ISO/CEI, Partie 3.
Le comité a décidé que cette publication reste valable jusqu’en 2006. A cette date, selon
décision préalable du comité, la publication sera
• reconduite;
• supprimée;
• remplacée par une édition révisée, ou
• amendée.
60534-3-1 © IEC:2001 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION

––––––––––––
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
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60534-3-1 has been prepared by subcommittee 65B: Devices, of
IEC technical committee 65: Industrial-process measurement and control.

This bilingual version, published in 2001-01, corresponds to the English version.
The text of this standard is based on the following documents:
FDIS Report on voting
65B/392/FDIS 65B/398/RVD
Full information on the voting for the approval of this standa
...