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Abstract Preview

This document provides the requirements and test methods for the safety performance of high pressure gas valves that are used in gaseous hydrogen stations of up to the H70 designation.

This document covers the following gas valves:

- check valve;

- excess flow valve;

- flow control valve;

- hose breakaway device;

- manual valve;

- pressure safety valve;

- shut-off valve.


General information

  • Status :  Published
    Publication date : 2018-06
  • Edition : 1
    Number of pages : 30
  • Technical Committee
    :
    ISO/TC 197
    Hydrogen technologies
  • ICS :
    43.060.40
    Fuel systems
    71.100.20
    Gases for industrial application

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  • CHF138

Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

  • Now
    ISO 19880-3:2018

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