EN ISO 22109:2020

SLOVENSKI STANDARD
01-marec-2020
Industrijski ventili - Gonila za ventile (ISO 22109:2020)
Industrial valves - Gearbox for valves (ISO 22109:2020)
Industriearmaturen - Armaturengetriebe (ISO 22109:2020)
Robinetterie industrielle - Réducteur pour appareil de robinetterie (ISO 22109:2020)
Ta slovenski standard je istoveten z: EN ISO 22109:2020
ICS:
23.060.01 Ventili na splošno Valves in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 22109
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2020
EUROPÄISCHE NORM
ICS 23.060.01
English Version
Industrial valves - Gearbox for valves (ISO 22109:2020)
Robinetterie industrielle - Réducteur pour appareil de Industriearmaturen - Armaturengetriebe (ISO
robinetterie (ISO 22109:2020) 22109:2020)
This European Standard was approved by CEN on 3 January 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22109:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 22109:2020) has been prepared by Technical Committee ISO/TC 153 "Valves"
in collaboration with Technical Committee CEN/TC 69 “Industrial valves” the secretariat of which is
held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by July 2020, and conflicting national standards shall be
withdrawn at the latest by July 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 22109:2020 has been approved by CEN as EN ISO 22109:2020 without any modification.

INTERNATIONAL ISO
STANDARD 22109
First edition
2020-01
Industrial valves — Gearbox for valves
Robinetterie industrielle — Réducteur pour appareil de robinetterie
Reference number
ISO 22109:2020(E)
©
ISO 2020
ISO 22109:2020(E)
© ISO 2020
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.
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Published in Switzerland
ii © ISO 2020 – All rights reserved

ISO 22109:2020(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification . 2
4.1 General . 2
4.2 Kind of operation . 2
4.3 Kind of rotation . 2
5 Design requirements . 2
5.1 Endurance . 2
5.2 Structural integrity . 4
5.3 Self-locking/braking . 4
5.4 Mechanical advantage . 4
5.4.1 General. 4
5.4.2 Manual gearboxes and manual override gearboxes . 4
5.4.3 Automated gearboxes . 5
5.5 Environmental conditions . 5
5.5.1 General. 5
5.5.2 Altitude . 5
5.5.3 Enclosure protection . 5
5.5.4 Corrosion protection . 5
5.5.5 Vibration, shock and seismic conditions . 6
5.6 Gearbox attachment . 6
5.6.1 Part-turn gearboxes . 6
5.6.2 Multi-turn gearboxes . . 6
5.7 Primary closing direction . 7
5.8 Other requirements . 7
5.8.1 Manual operation . 7
5.8.2 Position indicator for part-turn gearboxes . 7
5.8.3 End stop for part-turn gearboxes . 7
5.8.4 Gearing lubricant . 7
5.8.5 Noise . 7
6 Optional equipment . 7
7 Type and production test . 8
7.1 General . 8
7.2 Type tests . 8
7.3 Control of production process . 8
8 Marking . 9
8.1 Mandatory markings . . 9
8.2 Optional markings . 9
9 Documentation .10
9.1 General .10
9.2 Mandatory documentation .10
9.3 Optional documentation .10
10 Packaging .10
Annex A (normative) Endurance test procedure .11
Annex B (informative) Load profiles .12
Bibliography .
...