ISO 12619-4:2016
Current
The latest, up-to-date edition.
Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components — Part 4: Check valve
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English
11-08-2016
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ISO 12619-4:2016 specifies general requirements and definitions of compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components, intended for use on the types of motor vehicles defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and markings.
It is applicable to vehicles using compressed gaseous hydrogen (CGH2) in accordance with ISO 14687‑1 or ISO 14687‑2 and hydrogen/natural gas blends using natural gas in accordance with ISO 15403‑1 and ISO/TR 15403‑2. It is not applicable to the following:
a) liquefied hydrogen (LH2) fuel system components located upstream of, and including, the vaporizer;
b) fuel containers;
c) stationary gas engines;
d) container mounting hardware;
e) electronic fuel management;
f) refuelling receptacles.
| Committee |
ISO/TC 22/SC 41
|
| DevelopmentNote |
Supersedes ISO/DIS 12619-4. (08/2016)
|
| DocumentType |
Standard
|
| Pages |
5
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NEN ISO 12619-4 : 2016 | Identical |
| BS ISO 12619-4:2016 | Identical |
| IS/ISO 12619 : Part 4 : 2016 | Identical |
| ISO 12619-3:2014 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components — Part 3: Pressure regulator |
| ISO 6722-2:2013 | Road vehicles — 60 V and 600 V single-core cables — Part 2: Dimensions, test methods and requirements for aluminium conductor cables |
| ISO 14687-2:2012 | Hydrogen fuel Product specification Part 2: Proton exchange membrane (PEM) fuel cell applications for road vehicles |
| ISO/TR 15403-2:2006 | Natural gas - Natural gas for use as a compressed fuel for vehicles Part 2: Specification of the quality |
| ISO/TS 15869:2009 | Gaseous hydrogen and hydrogen blends Land vehicle fuel tanks |
| ISO 15403-1:2006 | Natural gas Natural gas for use as a compressed fuel for vehicles Part 1: Designation of the quality |
| ISO 3833:1977 | Road vehicles — Types — Terms and definitions |
| ISO 6722-4:1993 | Road vehicles Unscreened low-tension cables Part 4: Conductor sizes and dimensions for thin-wall insulated cables |
| ISO 6722-1:2011 | Road vehicles — 60 V and 600 V single-core cables — Part 1: Dimensions, test methods and requirements for copper conductor cables |
| ISO 12619-2:2014 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components — Part 2: Performance and general test methods |
| ISO 6722-3:1993 | Road vehicles Unscreened low-tension cables Part 3: Conductor sizes and dimensions for thick-wall insulated cables |
| ISO 12619-1:2014 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components — Part 1: General requirements and definitions |
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