ISO 20766-11-2020 道路车辆--液化石油气(LPG)燃料系统部件--第11部分:手动关闭阀 Road vehicles — Liquefied petroleum gas (LPG) fuel systems components — Part 11: Manual shut-off valve

This document specifies general information regarding the manual shut off valve component of liquefied petroleum gas fuel, intended for use on the types of motor vehicles as defined in ISO 3833. It provides general design principles and specifies requirements for instructions and marking. It also specifies test requirements for the manual shut off valve.
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) electronic fuel management;
e) refuelling receptacles.st edition 2020-01 Road vehicles — Liquefied petroleum gas (LPG) fuel systems components — Part 11: Manual shut-off valve Véhicules routiers — équipements pour véhicules utilisant le gaz de pétrole liquéfié (GPL) comme combustible — Partie 11: Vanne d’arrêt à commande manuelle Reference number ISO 20766-11:2020(E) ？ ISO 2020 ISO 20766-11:2020(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO