SIST EN ISO 10297:2014
(Main)Gas cylinders - Cylinder valves - Specification and type testing (ISO 10297:2014)
Gas cylinders - Cylinder valves - Specification and type testing (ISO 10297:2014)
EN ISO 10297 specifies design, type testing and marking requirements for: a) cylinder valves intended to be fitted to refillable transportable gas cylinders; b) main valves (excluding ball valves) for cylinder bundles; c) cylinder valves or main valves with integrated pressure regulator (VIPR); which convey compressed, liquefied or dissolved gases. NOTE 1 Where there is no risk of ambiguity, cylinder valves, main valves and VIPR are addressed with the collective term “valves” within this International Standard. This International Standard covers the function of a valve as a closure. This International Standard does not apply to - valves for cryogenic equipment, portable fire extinguishers and liquefied petroleum gas (LPG), and - quick-release valves (e.g. for fire-extinguishing, explosion protection and rescue applications), nonreturn valves or ball valves.
Gasflaschen - Flaschenventile - Spezifikation und Baumusterprüfungen (ISO 10297:2014)
Diese Internationale Norm legt Anforderungen an die Auslegung, Prüfverfahren und Kennzeichnung von Flaschenventilen einschließlich Flaschenventilen mit integriertem Druckregler (VIPR, en: valves with integrated pressure regulator) zur Verwendung mit ortsbeweglichen Gasflaschen oder als Hauptabsperrventil für Bündel für verdichtete, verflüssigte oder gelöste Gase fest. Sofern Flaschenventile für Druckfässer oder Anhänger verwendet werden, darf diese Norm als Leitfaden verwendet werden.
Diese Internationale Norm gilt nicht für Flaschenventile für Kryo-Anlagen, tragbare Feuerlöscher oder Flüssiggas (LPG, en: Liquefied Petroleum Gas) und für Schnellöffnungsventile und Rückschlagventile. Zusätzliche Bestandteile eines Flaschenventils in Erweiterung der Hauptabsperrfunktion sind ebenfalls vom Anwendungsbereich ausgeschlossen.
ANMERKUNG 1 Anforderungen für Ventile für Kryo-Behälter sind in ISO 21011 und auf regionaler Ebene z. B. in EN 1626 festgelegt. Anforderungen an Ventile für tragbare Feuerlöscher sind auf regionaler Ebene z. B. in der Reihe EN 3 festgelegt. Anforderungen für Schnellöffnungsventile und Rückschlagventile könnten in regionalen Rechtsvorschriften/Normen festgelegt sein. Hinsichtlich der Betriebssicherheit beim Füllen und bei der Handhabung von mit Schnellöffnungsventilen ausgestatteten Flaschen siehe EIGA SI 08/CGA SB-39.
ANMERKUNG 2 Anforderungen für Herstellungsprüfungen und -überprüfungen von Gasflaschenventilen und VIPR sind in ISO 14246 enthalten.
ANMERKUNG 3 Zusätzliche Anforderungen für VIPR sind in ISO 22435 oder ISO 10524-3 festgelegt. Zusätzliche Anforderungen für Restdruckeinrichtungen und Rückschlageinrichtungen sind in ISO 15996 festgelegt. Zusätzliche Anforderungen für Druckentlastungseinrichtungen könnten in regionalen Rechtsvorschriften/Normen festgelegt sein.
ANMERKUNG 4 Zusätzliche Anforderungen für Flaschenventile für Atemschutzgeräte sind auf regionaler Ebene z. B. in der Reihe EN 144 festgelegt. Zusätzliche Anforderungen für Schnellöffnungsventile für stationäre Feuerlöschanlagen sind auf regionaler Ebene z. B. in EN 12094-4 festgelegt.
Bouteilles à gaz - Robinets de bouteilles - Spécifications et essais de type (ISO 10297:2014)
L'ISO 10297:2014 spécifie la conception, les méthodes d'essai de type et les exigences de marquage pour:
a) les robinets de bouteilles destinés à être montés sur des bouteilles à gaz transportables rechargeables;
b) les vannes de cadre (à l'exception des robinets à boisseau sphérique) pour cadres de bouteilles;
c) les robinets de bouteilles ou vannes de cadre à régulateur intégré (VIPR);
qui acheminent des gaz comprimés, liquéfiés ou dissous.
L'ISO 10297:2014 couvre la fonction d'un robinet en tant que dispositif de fermeture. Elle ne s'applique pas aux robinets pour équipement cryogénique, extincteurs portables et gaz de pétrole liquéfié (GPL) et aux robinets à ouverture rapide (par exemple, pour extinction d'incendie, protection contre l'explosion et opérations de sauvetage), aux clapets anti-retour ou aux robinets à boisseau sphérique.
Plinske jeklenke - Ventili za jeklenke - Specifikacija in preskus tipa (ISO 10297:2014)
Standard EN ISO 10297 določa načrtovanje, preskus tipa in zahteve za označevanje za: a) ventile za jeklenke, ki so namenjeni vgradnji v ponovno polnljive premične plinske jeklenke; b) glavne ventile (brez krogelnih ventilov) za snope jeklenk; c) ventile za jeklenke ali glavne ventile z vgrajenim regulatorjem tlaka (VIPR); ki prenašajo stisnjene, utekočinjene ali raztopljene pline. OPOMBA 1 Če ne obstaja tveganje dvoumnosti, so ventili za jeklenke, glavni ventili in VIPR v tem standardu imenovani s skupnim izrazom »ventili«. Ta mednarodni standard obravnava funkcijo ventila kot zaporo. Ta mednarodni standard ne velja za – ventile za kriogeno opremo, premične gasilnike in utekočinjen naftni plin (LPG), in – ventile s hitrim izpustom (npr. za gašenje požara, zaščito pred eksplozijami in reševanje), nepovratne ventile ali krogelne ventile.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2014
1DGRPHãþD
SIST EN ISO 10297:2006
Plinske jeklenke - Ventili za jeklenke - Specifikacija in preskus tipa (ISO
10297:2014)
Gas cylinders - Cylinder valves - Specification and type testing (ISO 10297:2014)
Gasflaschen - Flaschenventile - Spezifikation und Baumusterprüfungen (ISO
10297:2014)
Bouteilles à gaz - Robinets de bouteilles - Spécifications et essais de type (ISO
10297:2014)
Ta slovenski standard je istoveten z: EN ISO 10297:2014
ICS:
23.020.30 7ODþQHSRVRGHSOLQVNH Pressure vessels, gas
MHNOHQNH cylinders
23.060.40 7ODþQLUHJXODWRUML Pressure regulators
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 10297
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2014
ICS 23.060.40; 23.020.30 Supersedes EN ISO 10297:2006
English Version
Gas cylinders - Cylinder valves - Specification and type testing
(ISO 10297:2014)
Bouteilles à gaz - Robinets de bouteilles - Spécifications et Gasflaschen - Flaschenventile - Spezifikation und
essais de type (ISO 10297:2014) Baumusterprüfungen (ISO 10297:2014)
This European Standard was approved by CEN on 28 June 2014.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, 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: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10297:2014 E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
This document (EN ISO 10297:2014) 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 January 2015, and conflicting national standards shall be withdrawn at
the latest by January 2015.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 10297:2006.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 10297:2014 has been approved by CEN as EN ISO 10297:2014 without any modification.
INTERNATIONAL ISO
STANDARD 10297
Third edition
2014-07-15
Gas cylinders — Cylinder valves —
Specification and type testing
Bouteilles à gaz — Robinets de bouteilles — Spécifications et essais de
type
Reference number
ISO 10297:2014(E)
©
ISO 2014
ISO 10297:2014(E)
© ISO 2014
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
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ii © ISO 2014 – All rights reserved
ISO 10297:2014(E)
Contents Page
Foreword .iv
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and symbols . 2
4 Valve description . 6
5 Valve design requirements .11
5.1 General .11
5.2 Materials .12
5.3 Dimensions .12
5.4 Valve connections .13
5.5 Mechanical strength .14
5.6 Valve operating mechanism .14
5.7 Valve operating device .17
5.8 Leakage .17
5.9 Resistance to ignition .17
6 Type testing.18
6.1 General .18
6.2 Documentation .20
6.3 Test samples .20
6.4 Test report .20
6.5 Test temperatures .21
6.6 Test pressures .21
6.7 Test gases .21
6.8 Test schedule .22
6.9 Hydraulic burst pressure test .24
6.10 Flame impingement test .25
6.11 Excessive torque tests .25
6.12 Leak tightness tests .25
6.13 Endurance test .27
6.14 Visual examination .28
7 Marking .28
Annex A (normative) Impact test .30
Annex B (normative) Tests for acetylene valves .32
Annex C (normative) Oxygen pressure surge test .33
Annex D (informative) Example of test schedule .37
Annex E (informative) Example of a vacuum test
.................................................................................................................................38
Annex F (normative) Endurance test machine .39
Bibliography .41
ISO 10297:2014(E)
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
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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 documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part
...
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