NF EN ISO 10297

NF EN ISO 10297

May 2006
Standard Cancelled

Transportable gas cylinders - Cylinder valves - Specification and type testing

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. ISO 10297:2006 does not apply to valves for cryogenic equipment, for fire extinguishers or for liquefied petroleum gas (LPG). 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. 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.

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Main informations

Collections

National standards and national normative documents

Publication date

May 2006

Number of pages

38 p.

Reference

NF EN ISO 10297

ICS Codes

23.020.35   Gas cylinders
23.060.40   Pressure regulators

Classification index

E29-690

Print number

1 - 24/04/2006

International kinship

ISO 10297:2006

European kinship

EN ISO 10297:2006
Sumary
Transportable gas cylinders - Cylinder valves - Specification and type testing

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.

ISO 10297:2006 does not apply to valves for cryogenic equipment, for fire extinguishers or for liquefied petroleum gas (LPG).

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.

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.

Replaced standards (3)
NF EN 849
September 1996
Standard Cancelled
Transportable gas cylinders. Cylinder valves. Specification and type testing.

Le présent document sert principalement lors de l'homologation des robinets pour bouteilles à gaz. Toutefois, il ne s'applique pas aux robinets pour bouteilles à gaz destinées à être montées sur les appareils respiratoires, aux extincteurs d'incendie, aux équipements cryogéniques et aux bouteilles pour GPL.

NF EN 849/A1
August 1999
Standard Cancelled
Transportable gas cylinders - Cylinder valves - Specification and type testing - Amendment 1

Le présent amendement à l'EN 849 clarifie certains paramètres importants et certains aspects concernant l'essai des robinets pour bouteilles, en accord avec NF EN 849:1996, 5.4.4.

NF EN 849/A2
November 2001
Standard Cancelled
Transportable gas cylinders - Cylinder valves - Specification and type testing

Le présent document a été rédigé pour aligner certaines spécifications de l'EN 849 avec le RID/ADR.

Standard replaced by (1)
NF EN ISO 10297
September 2014
Standard Current
Gas cylinders - Cylinder valves - Specification and type testing

<p>ISO 10297:2014 specifies design, type testing and marking requirements for:</p> <p>a) cylinder valves intended to be fitted to refillable transportable gas cylinders;</p> <p>b) main valves (excluding ball valves) for cylinder bundles;</p> <p>c) cylinder valves or main valves with integrated pressure regulator (VIPR);</p> <p>which convey compressed, liquefied or dissolved gases.</p> <p>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.</p>

Table of contents
View the extract
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes, définitions et symboles
    1
  • 4 Exigences de conception du robinet
    4
  • 4.1 Généralités
    4
  • 4.2 Description
    4
  • 4.3 Matériaux
    5
  • 4.4 Dimensions
    5
  • 4.5 Raccords de robinet
    5
  • 4.6 Résistance mécanique
    6
  • 4.7 Dispositif de manoeuvre du robinet
    7
  • 4.8 Fuites
    8
  • 4.9 Résistance à l'inflammation
    8
  • 5 Exigences de production
    8
  • 5.1 Fabrication
    8
  • 5.2 Nettoyage
    8
  • 6 Méthodes d'essai de type
    8
  • 6.1 Généralités
    8
  • 6.2 Documentation
    9
  • 6.3 Nombre d'échantillons pour essai
    9
  • 6.4 Rapport d'essai
    10
  • 6.5 Conditions ambiantes
    10
  • 6.6 Pression d'essai de robinet
    10
  • 6.7 Gaz d'essai
    10
  • 6.8 Séquence d'essais
    10
  • 6.9 Essai de pression hydraulique
    12
  • 6.10 Essais de résistance à un couple excessif
    12
  • 6.11 Essais d'étanchéité
    13
  • 6.12 Essai d'endurance
    14
  • 6.13 Essai d'exposition à la flamme
    14
  • 6.14 Essai de compression adiabatique à l'oxygène
    14
  • 6.15 Essai de retour de flamme d'acétylène
    17
  • 7 Marquage
    19
  • Annexe A (normative) Essai de choc du robinet
    20
  • Annexe B (informative) Exemple de séquence d'essais
    22
  • Annexe C (normative) Essai d'endurance
    23
  • Bibliographie
    27
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