DIN EN 12284-2004 制冷系统和热泵.阀.要求、检验和标记

标准号：DIN EN 12284-2004
中文标准名称：制冷系统和热泵.阀.要求、检验和标记
英文标准名称：Refrigerating systems and heat pumps - Valves - Requirements, testing and marking; German version EN 12284:2003
标准类型：J73
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J73
国际标准分类号：23.060.10
适用范围：This European standard specifies safety requirements, safety factors, test methods, test pressures used and marking of refrigerating valves and other components with similar bodies, hereinafter called valves, for use in refrigerating systems. It describes the procedure to be followed when designing (by calculation or by an experimental design method) valve parts subjected to pressure as well as the criteria to be used in the selection of materials.#,,#