Abstract
ISO 12614-13 specifies tests and requirements for the pressure control regulator, a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833.
ISO 12614-13 is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refueling receptacles.
NOTE 1 It is recognized that miscellaneous components not specifically covered herein can be examined to meet the criteria of this part of ISO 12614 and tested according to the appropriate functional tests.
NOTE 2 All references to pressure in this part of ISO 12614 are to be considered gauge pressures unless otherwise specified.
NOTE 3 This part of ISO 12614 is based upon a working pressure for natural gas as a fuel of 1,6 MPa [16 bar[1]]. Other working pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio). For example, 2 MPa (20 bar) working pressure system will require pressures to be multiplied by 1,25.
[1] 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.
General information
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Status: WithdrawnPublication date: 2014-07Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 4
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Technical Committee :ISO/TC 22/SC 41ICS :43.060.40
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Life cycle
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Now
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Revised by
PublishedISO 12614-13:2021
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