本文件规定了与可运输可再充装液化石油气钢瓶一起使用并直接与之连接的专用液化石油气手动钢瓶阀的设计、规范、型式试验和生产试验及检验要求。它还包括蒸汽和液体服务相关设备的要求。本文件不包括爆破片和\/或易熔塞。附件B确定了生产测试和检验的要求。本文件不包括其他液化石油气钢瓶装置，这些装置不是专用手动钢瓶阀的组成部分。本文件不适用于用于固定汽车装置和球阀的气缸阀。注:对于自闭式液化石油气钢瓶阀门，见ISO 14245。对于压缩气体、溶解气体和其他液化气体的钢瓶阀门，见ISO 10297[2]、ISO 17871[6]或ISO 17879[7]。

This document specifies the requirements for design, specification, type testing and production testing and inspection of dedicated LPG manually operated cylinder valves for use with and directly connected to transportable refillable LPG cylinders. It also includes requirements for associated equipment for vapour and liquid service. Bursting discs and/or fusible plugs are not covered in this document. Annex B identifies requirements for production testing and inspection. This document excludes other LPG cylinder devices which are not an integral part of the dedicated manually operated cylinder valve. This document does not apply to cylinder valves for fixed automotive installations and ball valves. NOTE For self-closing LPG cylinder valves see ISO 14245. For cylinder valves for compressed, dissolved and other liquefied gases see ISO 10297[2], ISO 17871[6] or ISO 17879[7].