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ISO 15500-4:2020

Road vehicles — Compressed natural gas (CNG) fuel system components — Part 4: Manual valve ISO 15500-4:2020

Publication date:   Nov 13, 2020

General information

90.92 Standard to be revised   Feb 14, 2023

ISO

ISO/TC 22/SC 41 Specific aspects for gaseous fuels

International Standard

43.060.40   Fuel systems

Buying

Published

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Scope

This document specifies tests and requirements for the manual valve, a compressed natural gas (CNG) fuel system component intended for use on the types of motor vehicles defined in ISO 3833.
This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using natural gas in accordance with ISO 15403-1.
It is not applicable to the following:
a) liquefied natural gas (LNG) fuel system components located upstream of, and including, the vaporizer;
b) fuel containers;
c) stationary gas engines;
d) container-mounting hardware;
e) electronic fuel management;
f) refuelling receptacles.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 15500-4:2012

WITHDRAWN
ISO 15500-4:2012/Amd 1:2016

NOW

PUBLISHED
ISO 15500-4:2020
90.92 Standard to be revised
Feb 14, 2023

REVISED BY

IN_DEVELOPMENT
ISO/CD 15500-4