Gaseous hydrogen – Fuelling stations – Part 3: Valves

CSA Group
Standards Development Organisation:
Canadian Standards Association (operating as CSA Group)
Working Program:
View the CSA work program
Designation Number:
HGV 19880-3
Standard Type:
National Standard of Canada - Adoption of International Standard
Standard Sub-Type
Joint Canada-U.S. National Standard
Standard Development Activity:
New Standard
ICS code(s):
43.060.40
71.100.20
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

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.

Project need:

The ISO Standard was developed using CSA Group seed documents HGV 4.4, HGV 4.6 and HGV 4.7. The U.S. and Canada are adopting back the ISO International Standard with deviations necessary for safety.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.