BS ISO 19880-3:2018

This standard BS ISO 19880-3:2018 Gaseous hydrogen. Fuelling stations is classified in these ICS categories:

• 43.060.40 Fuel systems
• 71.100.20 Gases for industrial application

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.