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ISO 14469:2017

Ausgabedatum: 2017 01 03

Road vehicles — Compressed natural gas (CNG) refuelling connector

ISO 14469:2017 specifies CNG refuelling nozzles and receptacles constructed entirely of new and unused parts and materials, for road vehicles powered by compressed natura...
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Herausgeber:
International Organization for Standardization
Format:
Digital | 37 Seiten
Sprache:
Englisch

ISO 14469:2017 specifies CNG refuelling nozzles and receptacles constructed entirely of new and unused parts and materials, for road vehicles powered by compressed natural gas. A CNG refuelling connector consists of, as applicable, the receptacle and its protective cap (mounted on the vehicle) and the nozzle.

ISO 14469:2017 is applicable only to such devices designed for a service pressure of 20 MPa (200 bar) and 25 MPa (250 bar), to those using CNG according to ISO 15403-1 and ISO 15403-2 and having standardized mating components, and to connectors that prevent natural gas vehicles from being fuelled by dispensers with service pressures higher than that of the vehicle, while allowing them to be fuelled by dispensers with service pressures less than or equal to the vehicle fuel system service pressure.

ISO 14469:2017 refers to service pressures of 20 MPa and 25 MPa for:

- size 1: B200 and B250;

- size 2: C200 and C250.

ISO 14469:2017
2017 01 03
Road vehicles — Compressed natural gas (CNG) refuelling connector
Norm
ISO 14469-2:2007
2007 12 03
Road vehicles — Compressed natural gas (CNG) refuelling connector — Part 2: 20 MPa (200 bar) connect...
Norm
ISO 14469-3:2006
2006 07 06
Road vehicles — Compressed natural gas (CNG) refuelling connector — Part 3: 25 MPa (250 bar) connect...
Norm
ISO 14469-1:2004
2004 11 03
Road vehicles — Compressed natural gas (CNG) refuelling connector — Part 1: 20 MPa (200 bar) connect...
Norm
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