NF EN ISO 10297

NF EN ISO 10297

September 2014
Standard Cancelled

Gas cylinders - Cylinder valves - Specification and type testing

ISO 10297:2014 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. ISO 10297:2014 covers the function of a valve as a closure. It 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), non-return valves or ball valves.

See more
View the extract
Main informations

Collections

National standards and national normative documents

Publication date

September 2014

Number of pages

51 p.

Reference

NF EN ISO 10297

ICS Codes

23.020.35   Gas cylinders
23.060.40   Pressure regulators

Classification index

E29-690

Print number

2 - 01/11/2014

International kinship

ISO 10297:2014

European kinship

EN ISO 10297:2014
Sumary
Gas cylinders - Cylinder valves - Specification and type testing

ISO 10297:2014 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.

ISO 10297:2014 covers the function of a valve as a closure. It 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), non-return valves or ball valves.

Replaced standards (1)
NF EN ISO 10297
May 2006
Standard Cancelled
Transportable gas cylinders - Cylinder valves - Specification and type testing

<p>ISO 10297:2006 specifies valve design, production and marking requirements, and type test methods for valves intended to be fitted to gas cylinders which convey compressed, liquefied or dissolved gases.</p> <p>ISO 10297:2006 does not apply to valves for cryogenic equipment, for fire extinguishers or for liquefied petroleum gas (LPG).</p> <p>Additional specific requirements for valves fitted with pressure-reducing devices (see ISO 22435 and EN 738-3), residual pressure-retaining devices and non-return devices (see ISO 15996), and bursting discs and pressure-relief devices (see ISO 4126 and prEN 14513) are not covered by ISO 10297:2006.</p> <p>NOTE Requirements for valves for liquefied petroleum gas (LPG) are specified in ISO 14245 and EN 13152, and in ISO 15995 and EN 13153. Requirements for valves for cryogenic vessels are specified in ISO 21011. Further specific requirements for valves for breathing apparatus are specified in EN 144-1, EN 144-2 and EN 144-3.</p>

Standard replaced by (1)
NF EN ISO 10297
May 2006
Standard Cancelled
Transportable gas cylinders - Cylinder valves - Specification and type testing

<p>ISO 10297:2006 specifies valve design, production and marking requirements, and type test methods for valves intended to be fitted to gas cylinders which convey compressed, liquefied or dissolved gases.</p> <p>ISO 10297:2006 does not apply to valves for cryogenic equipment, for fire extinguishers or for liquefied petroleum gas (LPG).</p> <p>Additional specific requirements for valves fitted with pressure-reducing devices (see ISO 22435 and EN 738-3), residual pressure-retaining devices and non-return devices (see ISO 15996), and bursting discs and pressure-relief devices (see ISO 4126 and prEN 14513) are not covered by ISO 10297:2006.</p> <p>NOTE Requirements for valves for liquefied petroleum gas (LPG) are specified in ISO 14245 and EN 13152, and in ISO 15995 and EN 13153. Requirements for valves for cryogenic vessels are specified in ISO 21011. Further specific requirements for valves for breathing apparatus are specified in EN 144-1, EN 144-2 and EN 144-3.</p>

Table of contents
View the extract
  • Avant-propos
    iv
  • Introduction
    vii
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes, définitions et symboles
    2
  • 4 Description du robinet
    6
  • 5 Exigences relatives à la conception du robinet
    11
  • 5.1 Généralités
    11
  • 5.2 Matériaux
    12
  • 5.3 Dimensions
    13
  • 5.4 Raccords de robinet
    13
  • 5.5 Résistance mécanique
    14
  • 5.6 Mécanisme de manoeuvre du robinet
    15
  • 5.7 Dispositif de manoeuvre du robinet
    17
  • 5.8 Fuites
    17
  • 5.9 Résistance à l'inflammation
    18
  • 6 Essais de type
    19
  • 6.1 Généralités
    19
  • 6.2 Documentation
    20
  • 6.3 Échantillons d'essai
    21
  • 6.4 Rapport d'essai
    21
  • 6.5 Températures d'essai
    21
  • 6.6 Pressions d'essai
    22
  • 6.7 Gaz d'essai
    22
  • 6.8 Séquence d'essai
    23
  • 6.9 Essai de pression de rupture hydraulique
    24
  • 6.10 Essai d'exposition à la flamme
    25
  • 6.11 Essais de résistance à un couple excessif
    25
  • 6.12 Essais d'étanchéité
    26
  • 6.13 Essai d'endurance
    28
  • 6.14 Examen visuel
    28
  • 7 Marquage
    29
  • Annex A (normative) Essai de choc mécanique
    30
  • Annex B (normative) Essais pour robinets de bouteilles d'acétylène
    32
  • Annex C (normative) Essai de compression adiabatique à l'oxygène
    33
  • Annex D (informative) Exemple de séquence d'essais
    37
  • Annex E (informative) Exemple d'essai de tenue au vide
    38
  • Annex F (normative) Machine d'essai d'endurance
    39
  • Bibliographie
    41
ZOOM ON ... the Requirements department
To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!
What is the Redline format?
The Redline + service - standards comparator allows you to easily and simply identify major changes between the current standard and its last canceled version.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.
At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula

The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.

For an overview of the service, click on View a standard in redline format
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ