Reference number
ISO 17879:2017
International Standard
ISO 17879:2017
Gas cylinders — Self-closing cylinder valves — Specification and type testing
Edition 1
2017-07
Preview
ISO 17879:2017
60885
No disponible en español
Publicado (Edición 1, 2017)
Esta publicación se revisó y confirmó por última vez en 2022. Por lo tanto, esta versión es la actual.

ISO 17879:2017

ISO 17879:2017
60885
Idioma
Formato
CHF 129
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Informaciones generales

  •  : Publicado
     : 2017-07
    : Norma Internacional para revisar [90.92]
  •  : 1
     : 22
  • ISO/TC 58/SC 2
    23.020.35 
  • RSS actualizaciones

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