OS GSO ISO 19880-3:2026
ISO 19880-3:2018
Omani Standard
Current Edition
·
Approved on
17 September 2026
Gaseous hydrogen — Fuelling stations — Part 3: Valves
OS GSO ISO 19880-3:2026 Files
English
30 Pages
Current Edition
Reference Language
OMR
73.53
OS GSO ISO 19880-3:2026 Scope
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.
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