Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2021)

This document is applicable to pin-index yoke-type valve connections for medical gas cylinders, with a working pressure up to a maximum of 200 bar or test pressure up to a maximum of 300 bar, or both.
NOTE 1    This type of connection is primarily used for small cylinders (5 l or below).
NOTE 2    In this document the unit bar is used, due to its universal use in the field of technical gases. It should, however, be noted that bar is not an SI unit, and that the corresponding SI unit for pressure is Pa (1 bar = 105 Pa = 105 N/m2).
This document specifies:
—    basic dimensions;
—    requirements for alternative designs of the yoke-type valve connections;
—    dimensions and positions for the holes and pins for the outlet connections.
It also specifies the dimensions and positions for the holes and pins for the outlet connections for gases and gas mixtures.

Kleine Gasflaschen für die medizinische Anwendung - Ventilseitenstutzen mit Anschlussbügel nach dem PIN-Index-System (ISO 407:2021)

Dieses Dokument ist anzuwenden für Bügelverschlüsse nach dem Pin-Index-System für Gasflaschen für die medizinische Anwendung, mit einem maximalen Arbeitsdruck von 200 bar oder einem Prüfdruck von bis zu 300 bar oder beidem.
ANMERKUNG 1 Diese Verbindungsart wird hauptsächlich an kleinen Gasflaschen (5 l oder weniger) angewendet.
ANMERKUNG 2 In diesem Dokument wird die Einheit bar verwendet, da sie im Bereich der technischen Gase universell einsetzbar ist. Es sollte jedoch beachtet werden, dass bar keine SI Einheit ist und dass die entsprechende SI Einheit für den Druck Pa ist (1 bar = 105 Pa = 105 N/m2).
Dieses Dokument legt Folgendes fest:
- Grundmaße;
- Anforderungen für alternative Auslegungen von Bügelventilverschlüssen;
- Maße und Anordnungen der Passlöcher und -stifte für die Anschlussverbindungen.
Es legt auch die Maße und Anordnungen der Passlöcher und  stifte für die Anschlussverbindungen für Gase und Gasgemische fest.

Petites bouteilles à gaz médicaux - Raccords de robinets du type étrier avec ergots de sécurité (ISO 407:2021)

Le présent document s’applique aux raccords de robinet du type étrier avec ergots de sécurité pour bouteilles à gaz médicaux d’une pression de service maximale de 200 bar et/ou d’une pression d’épreuve maximale de 300 bar.
NOTE 1        Ce type de raccord est essentiellement utilisé pour les petites bouteilles (de 5 l ou moins).
NOTE 2        Dans ce document, l’unité de pression utilisée est le bar, en raison de son usage universel dans le domaine des gaz techniques. Il convient cependant de noter que le bar n’est pas une unité du Système international, lequel utilise le Pascal (Pa) (1 bar = 105 Pa = 105 N/m2) pour la pression.
Le présent document spécifie:
—    les dimensions de base des raccords;
—    les exigences requises des variantes de construction des raccords de robinets du type étrier;
—    les dimensions et positions des trous et des ergots des raccords de sortie.
Il spécifie également les dimensions et les positions des trous et des ergots des sorties de raccords pour les gaz et les mélanges de gaz.

Male plinske jeklenke za uporabo v medicini - Ventilski priključni nastavki po sistemu pin-index (ISO 407:2021)

General Information

Status
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Publication Date
15-Jun-2021
Withdrawal Date
01-Aug-2023
Current Stage

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SLOVENSKI STANDARD
SIST EN ISO 407:2021
01-september-2021
Nadomešča:
SIST EN ISO 407:2005
Male plinske jeklenke za uporabo v medicini - Ventilski priključni nastavki po
sistemu pin-index (ISO 407:2021)
Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2021)
Kleine Gasflaschen für die medizinische Anwendung - Ventilseitenstutzen mit
Anschlussbügel nach dem PIN-Index-System (ISO 407:2021)
Petites bouteilles à gaz médicaux - Raccords de robinets du type étrier avec ergots de
sécurité (ISO 407:2021)
Ta slovenski standard je istoveten z: EN ISO 407:2021
ICS:
11.040.10 Anestezijska, respiratorna in Anaesthetic, respiratory and
reanimacijska oprema reanimation equipment
23.020.35 Plinske jeklenke Gas cylinders
23.060.40 Tlačni regulatorji Pressure regulators
SIST EN ISO 407:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 407:2021

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SIST EN ISO 407:2021


EN ISO 407
EUROPEAN STANDARD

NORME EUROPÉENNE

June 2021
EUROPÄISCHE NORM
ICS 11.040.10 Supersedes EN ISO 407:2004
English Version

Small medical gas cylinders - Pin-index yoke-type valve
connections (ISO 407:2021)
Petites bouteilles à gaz médicaux - Raccords de Kleine Gasflaschen für die medizinische Anwendung -
robinets du type étrier avec ergots de sécurité (ISO Ventilseitenstutzen mit Anschlussbügel nach dem PIN-
407:2021) Index-System (ISO 407:2021)
This European Standard was approved by CEN on 13 May 2021.

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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 407:2021 E
worldwide for CEN national Members.

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SIST EN ISO 407:2021
EN ISO 407:2021 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 407:2021
EN ISO 407:2021 (E)
European foreword
This document (EN ISO 407:2021) has been prepared by Technical Committee ISO/TC 58 "Gas
cylinders" in collaboration with Technical Committee CEN/TC 23 “Transportable gas cylinders” the
secretariat of which is held by BSI.
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 December 2021, and conflicting national standards
shall be withdrawn at the latest by December 2021.
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.
This document supersedes EN ISO 407:2004.
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 407:2021 has been approved by CEN as EN ISO 407:2021 without any modification.

3

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SIST EN ISO 407:2021

---------------------- Page: 6 ----------------------
SIST EN ISO 407:2021
INTERNATIONAL ISO
STANDAR
...

SLOVENSKI STANDARD
oSIST prEN ISO 407:2020
01-marec-2020
Male plinske jeklenke za uporabo v medicini - Ventilski priključni nastavki po
sistemu pin-index (ISO/DIS 407:2020)
Small medical gas cylinders - Pin-index yoke-type valve connections (ISO/DIS 407:2020)
Kleine Gasflaschen für die medizinische Anwendung - Ventilseitenstutzen mit
Anschlussbügel nach dem PIN-Index-System (ISO/DIS 407:2020)
Petites bouteilles à gaz médicaux - Raccords de robinets du type étrier avec ergots de
sécurité (ISO/DIS 407:2020)
Ta slovenski standard je istoveten z: prEN ISO 407
ICS:
11.040.10 Anestezijska, respiratorna in Anaesthetic, respiratory and
reanimacijska oprema reanimation equipment
23.020.35 Plinske jeklenke Gas cylinders
23.060.40 Tlačni regulatorji Pressure regulators
oSIST prEN ISO 407:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 407:2020

---------------------- Page: 2 ----------------------
oSIST prEN ISO 407:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 407
ISO/TC 58/SC 2 Secretariat: AFNOR
Voting begins on: Voting terminates on:
2020-02-06 2020-04-30
Small medical gas cylinders — Pin-index yoke-type valve
connections
Petites bouteilles à gaz médicaux — Raccords de robinets du type à étrier avec ergots de sécurité
ICS: 11.040.10
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 407:2020(E)
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 SUPPORTING DOCUMENTATION. ISO 2020

---------------------- Page: 3 ----------------------
oSIST prEN ISO 407:2020
ISO/DIS 407:2020(E)

COPYRIGHT PROTECTED DOCUMENT
© 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.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

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oSIST prEN ISO 407:2020
ISO/DIS 407:2020(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Valve . 1
5 Yoke . 2
6 Basic dimensions. 2
6.1 General . 2
6.2 Pin-index yoke-type valve body.
...

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