This document specifies general requirements of the liquefied petroleum gas fuel component, excess flow valve, intended for use on the types of motor vehicles as defined in ISO 3833.


It also provides general design principles and specifies requirements for instructions and marking.


This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using gaseous fuels in accordance with ISO 9162. It is not applicable to the following:


a)       fuel containers;


b)       stationary gas engines;


c)        container mounting hardware;


d)       refuellin ...