ISO 19887
Gaseous Hydrogen - Land Vehicle Fuel System Components
Under development
International

Note: Per an agreement between TC197 and TC22, ISO 19887 will concentrate on pure H2 and ISO 12619 on NG-H2 blends.


Organization

International Organization for Standardization (ISO)

Technical Committee No. 197 Hydrogen Technologies


Identification

ISO 19887
Gaseous Hydrogen - Land Vehicle Fuel System Components

 


Scope

Similar to CSA HGV3.1,this scope includes requirements for newly produced gaseous hydrogen fuel system components intended for use on hydrogen fueled vehicles as listed below:

 

Check valves, Pressure indicators, Rigid fuel lines,

Manual valves, Pressure regulators, Flexible fuel lines,

Manual control valves, Pressure relief valves, Filter housings,

Automatic valves, Excess flow valves, Fittings,

Gas injectors, Discharge line closures, and

Gas-tight housing and leakage capture lines and passages.

 


Status

Initiated in 2020.


Committee
Information

Convener: Graham Meadows