1. Scope

1.1 This standard specifies materials, design, construction and testing requirements for multifunction valve assembly for permanently fixed type of liquefied petroleum gas (LPG) containers forautomotive use. This standard covers multi-function valves of both liquid and vapour withdrawal type.

2. References

2.1 The standards listed in Annex A are necessary adjuncts to this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated in Annex A.