Road vehicles — Liquefied natural gas (LNG) refuelling connector — 3,1 MPa connector
This International Standard specifies liquefied natural gas (LNG) refuelling nozzles and receptacles
constructed entirely of new and unused parts and materials for road vehicles powered by LNG. An
LNG refuelling connector consists of, as applicable, the receptacle and its protective cap (mounted on
the vehicle) and the nozzle. This International standard is applicable only to such devices designed
for a maximum working pressure of 3,4 MPa (34 bar) to those using LNG as vehicle fuel and having
standardized mating components.
NOTE All references to pressures given in megapascals and bar (1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2)
are to be considered gauge pressures, unless otherwise specified.