<p>ISO 12619-3:2014 specifies tests and requirements for the pressure regulator, a compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system component intended for use on the types of motor vehicles defined in ISO 3833.</p>
<p>ISO 12619-3:2014 is applicable to vehicles using 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:</p>
<p>-liquefied hydrogen (LH2) fuel system components;</p>
<p>-fuel containers;</p>
<p>-stationary gas engines;</p>
<p>-container mounting hardware;</p>
<p>-electronic fuel management;</p>
<p>-refuelling receptacles.</p>
Registration number (WIID)
86571
Scope
<p>ISO 12619-3:2014 specifies tests and requirements for the pressure regulator, a compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system component intended for use on the types of motor vehicles defined in ISO 3833.</p>
<p>ISO 12619-3:2014 is applicable to vehicles using 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:</p>
<p>-liquefied hydrogen (LH2) fuel system components;</p>
<p>-fuel containers;</p>
<p>-stationary gas engines;</p>
<p>-container mounting hardware;</p>
<p>-electronic fuel management;</p>
<p>-refuelling receptacles.</p>
