This standard contains safety requirements for the design, manufacture and testing of automatic, valves used in gaseous hydrogen vehicle fueling stations. This standard does not apply to hydraulically actuated valves, pressure regulating valves, pressure relief valves, or fuelling nozzle valves.
CSA HGV 4.7-2009 History
CSA CSA/ANSI HGV 4.4:21
$139.00 $279.00
CSA ANSI HGV 4.7-2013 (R2018)
$166.00 $332.00
CSA ANSI HGV 4.6-2013 (R2018)
$166.00 $333.00
CSA ANSI/CSA HGV 4.4-2013 (R2018)
$170.00 $341.00
CSA HGV 4.7-2009
$34.00 $68.00
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