NF EN ISO 22434

NF EN ISO 22434

April 2011
Standard Cancelled

Transportable gas cylinders - Inspection and maintenance of cylinder valves

ISO 22434:2006 specifies the requirements for the inspection and maintenance of cylinder valves, including valves with integrated pressure regulators (VIPR) (see ISO 22435). ISO 22434:2006 may be applied to cylinder valves at the time of the periodic inspection of gas cylinders, bundles, drums and trailers, and at any other time, e.g. at change of gas service (see ISO 11621). It does not apply to routine inspection of cylinder valves carried out at the time of cylinder filling.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2011

Number of pages

14 p.

Reference

NF EN ISO 22434

ICS Codes

23.020.35   Gas cylinders
23.060.01   Valves in general

Classification index

E29-642

Print number

1 - 05/04/2011

International kinship

European kinship

EN ISO 22434:2011
Sumary
Transportable gas cylinders - Inspection and maintenance of cylinder valves

ISO 22434:2006 specifies the requirements for the inspection and maintenance of cylinder valves, including valves with integrated pressure regulators (VIPR) (see ISO 22435).

ISO 22434:2006 may be applied to cylinder valves at the time of the periodic inspection of gas cylinders, bundles, drums and trailers, and at any other time, e.g. at change of gas service (see ISO 11621). It does not apply to routine inspection of cylinder valves carried out at the time of cylinder filling.

Replaced standards (1)
NF EN 14189
September 2003
Standard Cancelled
Transportable gas cylinders - Inspection and maintenance of cylinder valves at time of periodic inspection of gas cylinders

Le présent document définit les exigences à remplir pour l'examen et la remise à neuf complète des robinets lors du contrôle périodique des bouteilles à gaz, des cadres, des fûts et des semi-remorques, ci-après désignés par le terme général de "bouteilles à gaz". Ce document peut aussi être appliqué aux robinets de bouteilles à tout autre moment, par exemple lors d'un changement de service (voir NF EN 1795).

Standard replaced by (1)
NF EN ISO 22434
April 2022
Standard Current
Gas cylinders - Inspection and maintenance of valves

<p>This document specifies requirements for the inspection and maintenance of valves [including ball valves and valves with integrated pressure regulator (VIPRs)] for:</p> <p>a) refillable transportable gas cylinders;</p> <p>b) cylinder bundles;</p> <p>c) pressure drums and tubes;</p> <p>which convey compressed, liquefied or dissolved gases.</p> <p>This document does not apply to valves for liquefied petroleum gas (LPG).</p> <p>NOTE       Where there is no risk of ambiguity, gas cylinders, cylinder bundles, pressure drums and tubes are addressed with the collective term “gas cylinders” within this document.</p> <p>This document is applicable to valves reused at the time of the periodic inspection of gas cylinders, cylinder bundles, pressure drums and tubes, and can be applied at any other time, e.g. at a change of gas service (see ISO 11621).</p> <p>This document does not apply to the routine inspection of valves, e.g. carried out at the time of a gas cylinder filling.</p>

Table of contents
View the extract
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Exigences générales
    3
  • 5 Contrôle et maintenance
    3
  • 6 Essais
    6
  • 7 Marquage
    6
  • 8 Emballage
    6
  • 9 Mise au rebut
    7
  • Bibliographie
    8
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