EN ISO 17879:2017
(Main)Gas cylinders - Self-closing cylinder valves - Specification and type testing (ISO 17879:2017)
Gas cylinders - Self-closing cylinder valves - Specification and type testing (ISO 17879:2017)
ISO 17879:2017 specifies the design, type testing, marking and manufacturing tests and examinations requirements for self-closing cylinder valves intended to be fitted to refillable transportable gas cylinders which convey compressed, liquefied or dissolved gases.
NOTE 1 The main applications for such self-closing cylinder valves are in the calibration gas and beverage industries.
ISO 17879:2017 covers the function of a self-closing cylinder valve as a closure.
NOTE 2 Requirements for standard cylinder valves are given in ISO 10297. Requirements for quick-release cylinder valves are given in ISO 17871.
ISO 17879:2017 is not applicable to self-closing cylinder valves for cryogenic equipment, for portable fire extinguishers, or for liquefied petroleum gas (LPG).
NOTE 3 Requirements for valves for cryogenic vessels are specified in ISO 21011 and at a regional level, for example, in EN 1626. Requirements for valves for portable fire extinguishers at a regional level are specified, for example, in EN 3 series. Requirements for self-closing LPG cylinder valves are specified in ISO 14245.
NOTE 4 Additional requirements for pressure-relief devices might be specified in international/regional regulations/standards.
Gasflaschen - Selbstschließende Flaschenventile - Spezifikation und Baumusterprüfung (ISO 17879:2017)
Bouteilles à gaz - Robinets de bouteilles équipés de clapets auto-obturants - Spécifications et essais de type (ISO 17879:2017)
ISO 17879:2017 spécifie les exigences relatives à la conception, aux essais de type, au marquage, ainsi qu'aux essais et examens en cours de fabrication, pour les robinets de bouteilles équipés de clapets auto-obturants destinés à être montés sur des bouteilles à gaz transportables et rechargeables qui sont conçues pour transporter des gaz comprimés, liquéfiés ou dissous.
NOTE 1 Les applications principales de ces robinets de bouteilles équipés de clapets auto-obturants sont les gaz d'étalonnage et le secteur des boissons.
ISO 17879:2017 couvre la fonction d'un robinet de bouteille équipé d'un clapet auto-obturant en tant que dispositif de fermeture.
NOTE 2 Les exigences relatives aux robinets de bouteilles normalisés sont fournies dans l'ISO 10297. Les exigences relatives aux robinets de bouteilles à ouverture rapide sont fournies dans l'ISO 17871.
ISO 17879:2017 ne s'applique pas aux robinets de bouteilles équipés de clapets auto-obturants utilisés sur des équipements cryogéniques, sur des extincteurs d'incendie portatifs ou sur des équipements transportant du gaz de pétrole liquéfié (GPL).
NOTE 3 Les exigences portant sur les robinets pour récipients cryogéniques sont spécifiées dans l'ISO 21011 et, au niveau régional, par exemple dans l'EN 1626. Les exigences portant sur les robinets pour extincteurs d'incendie portatifs au niveau régional sont spécifiées, par exemple, dans la série EN 3. Les exigences relatives aux robinets de bouteilles de GPL équipés de clapets auto-obturants sont spécifiées dans l'ISO 14245.
NOTE 4 Pour les dispositifs limiteurs de pression, des exigences supplémentaires peuvent être spécifiées dans les normes ou dans les règlements internationaux/régionaux.
Plinske jeklenke - Samozaporni ventili za plinske jeklenke - Specifikacija in preskus tipa (ISO 17879:2017)
Ta dokument določa projektiranje, tipsko preskušanje, označevanje in proizvodne preskuse ter zahteve za preglede za samozaporne ventile jeklenk, ki so predvideni za namestitev na prenosne plinske jeklenke, ki jih je mogoče znova napolniti in so z njimi prenašani stisnjeni, utekočinjeni ali raztopljeni plini.
OPOMBA 1: Tovrstni samozaporni ventili jeklenk se uporabljajo predvsem v industriji za kalibracijski plin in tekočine.
Ta dokument zajema funkcijo samozapornega ventila jeklenke kot zapore.
OPOMBA 2: Zahteve za standardne ventile za jeklenke so podane v standardu ISO 10297. Zahteve za ventile za hitro sprostitev za jeklenke so navedene v standardu ISO 17871.
Ta dokument se ne uporablja za samozaporne ventile jeklenk za kriogensko opremo, prenosne gasilnike ali utekočinjeni naftni plin (LPG).
OPOMBA 3: Zahteve za ventile kriogenskih posod so določene v standardu ISO 21011 in na regionalni ravni, npr. v standardu EN 1626. Zahteve za ventile za prenosne gasilnike na regionalni ravni so določene npr. v skupini EN 3. Zahteve za samozaporne ventile jeklenk LPG so določene v standardu ISO 14245.
OPOMBA 4: Dodatne zahteve za naprave za razbremenitev tlaka so morda določene v mednarodnih/regionalnih
predpisih/standardih.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 17879:2018
01-maj-2018
Plinske jeklenke - Samozaporni ventili za plinske jeklenke - Specifikacija in
preskus tipa (ISO 17879:2017)
Gas cylinders - Self-closing cylinder valves - Specification and type testing (ISO
17879:2017)
Gasflaschen - Selbstschließende Flaschenventile - Spezifikation und Baumusterprüfung
(ISO 17879:2017)
Bouteilles à gaz - Robinets de bouteilles équipés de clapets auto-obturants -
Spécifications et essais de type (ISO 17879:2017)
Ta slovenski standard je istoveten z: EN ISO 17879:2017
ICS:
23.020.35 Plinske jeklenke Gas cylinders
23.060.40 7ODþQLUHJXODWRUML Pressure regulators
SIST EN ISO 17879:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN ISO 17879:2018
---------------------- Page: 2 ----------------------
SIST EN ISO 17879:2018
EN ISO 17879
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2017
EUROPÄISCHE NORM
ICS 23.020.35
English Version
Gas cylinders - Self-closing cylinder valves - Specification
and type testing (ISO 17879:2017)
Bouteilles à gaz - Robinets de bouteilles équipés de Gasflaschen - Selbstschließende Flaschenventile -
clapets auto-obturants - Spécifications et essais de type Spezifikation und Baumusterprüfung (ISO
(ISO 17879:2017) 17879:2017)
This European Standard was approved by CEN on 26 June 2017.
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, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17879:2017 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 17879:2018
EN ISO 17879:2017 (E)
Contents Page
European foreword . 3
2
---------------------- Page: 4 ----------------------
SIST EN ISO 17879:2018
EN ISO 17879:2017 (E)
European foreword
This document (EN ISO 17879:2017) 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 February 2018, and conflicting national standards
shall be withdrawn at the latest by February 2018.
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 has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 17879:2017 has been approved by CEN as EN ISO 17879:2017 without any modification.
3
---------------------- Page: 5 ----------------------
SIST EN ISO 17879:2018
---------------------- Page: 6 ----------------------
SIST EN ISO 17879:2018
INTERNATIONAL ISO
STANDARD 17879
First edition
2017-07
Gas
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.