Road vehicles. Compressed natural gas (CNG) fuel system components - Check valve Ingestion-build-117251 11 Options were added

11 Options were added

NOTE ASTM G 7[1] and ASTM D 4141[2] describe black-box exposure tests

using materials and construction that meet higher requirements than for garments covered by parts 3

The definition of what comprises a ‘regulated’ service is regarded as an issue for National decision

the applications of some of these connectors are now ahead of the issue of the corresponding definitive standards

Road vehicles. Compressed natural gas (CNG) fuel system components - Check valve Ingestion-build-117251 11 Options were added1 Scope This document specifies tests and requirements for the check 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 the ISO 15403 series. It is not applicable to the following: a) liquefied natural gas (LNG) fuel system components located upstream