Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 4: Manual valve
This part of ISO 12614 specifies tests and requirements for the manual valve, a liquefied natural gas
fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This part of
ISO 12614 is not applicable to the following:
1) fuel containers;
2) stationary gas engines;
3) container mounting hardware;
4) electronic fuel management;
5) refueling receptacles.…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 5: Tank pressure gauge
This part of ISO 12614 specifies tests and requirements for the tank pressure gauge, a liquefied natural
gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833.
This part of ISO 12614 is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refueling…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 7: Pressure relief valve
This part of ISO 12614 specifies tests and requirements for the pressure relief valve (PRV), a liquefied
natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833.
This part of ISO 12614 is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refueling…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 8: Excess flow valve
This part of ISO 12614 specifies tests and requirements for the excess flow valve, a liquefied natural gas
fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This part of
ISO 12614 is applicable to vehicles using natural gas in accordance with ISO 15403 (mono-fuel, bi-fuel,
or dual-fuel applications). It is not applicable to the following:
a) fuel…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 9: Gas-tight housing and v...
This part of ISO 12614 specifies tests and requirements for the gas-tight housing and ventilation hose, a
liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in
ISO 3833.
This part of ISO 12614 is applicable to vehicles using natural gas in accordance with ISO 15403 (monofuel,
bi-fuel, or dual-fuel applications). It is not applicable to the…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 10: Rigid fuel line in sta...
This part of ISO 12614 specifies tests and requirements for the rigid fuel line, a liquefied natural gas
fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This part of
ISO 12614 is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refuelling receptacles…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 11: Fittings
This part of ISO 12614 specifies tests and requirements for the fittings, a liquefied natural gas fuel
system component intended for use on the types of motor vehicles defined in ISO 3833.
This part of ISO 12614 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…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 12: Rigid fuel line in cop...
This part of ISO 12614 specifies tests and requirements for the rigid fuel line in copper, a liquefied
natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833.
This part of ISO 12614 is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refueling…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 13: Tank pressure control ...
This part of ISO 12614 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.
This part of ISO 12614 is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refueling…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 14: Differential pressure ...
This part of ISO 12614 specifies tests and requirements for the differential pressure fuel content gauge,
a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in
ISO 3833. This part of ISO 12614 is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e…
