Standard for breakaway devices for compressed hydrogen dispensing hoses and systems

Designation Number:
CSA HGV 4.4
Standard Type:
National Standard of Canada - Domestic
Standard Sub-Type
Joint Canada-U.S. National Standard
Standard Development Activity:
New Edition
ICS code(s):
27.075
23.040.70
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

This Standard contains safety requirements for the design, manufacture and testing of fueling hose breakaway devices for use in hydrogen gas fueling applications, hereinafter referred to as devices. It applies to newly manufactured devices. It does not apply to residential fueling facility and/or vehicle fueling appliances for hydrogen gas vehicles, dispenser breakaway devices (shear valves) and vehicular breakaway components

Project need:

a revision to address new technology and to harmonize with international requirements

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.