标准号：ISO 4126-4-2004
实施状态：作废
中文名称：过压保护安全设备.第4部分:液压控制安全阀
英文名称：Safety devices for protection against excessive pressure - Part 4: Pilot-operated safety valves
发布日期：2004-02
被替代标准：ISO 4126-4-2013
代替标准：ISO/FDIS 4126-4-2003;ISO 6718-1991
采用标准：DIN EN ISO 4126-4-2004,IDT;BS EN ISO 4126-4-2004,IDT;EN ISO 4126-4-2004,IDT;NF E29-417-4-2004,IDT;SN EN ISO 4126-4-2004,IDT;OENORM EN ISO 4126-4-2004,IDT;PN-EN ISO 4126-4-2005,IDT;UNE-EN ISO 4126-4-2004,IDT
起草单位：ISO/TC 185
标准简介：This part of this European Standard specifies general requirements for pilot operated safety valves, other than
those covered in Part 1, irrespective of the fluid for which they are designed. In all cases, the operation is carried
out by the fluid in the system to be protected.
It is applicable to pilot operated safety valves having a valve flow diameter of 6 mm and above which are for use at
set pressures of 0,1 bar gauge and above. No limitation is placed on temperature.
This is a product standard and it is not concerned with applications for pilot operated safety valves.
文件格式：PDF
文件大小：384.76KB
文件页数：34
（以上信息更新时间为：2019-11-22）
ISO 4126-4-2004 过压保护安全设备.第4部分_液压控制安全阀.pdf
(384.76 KB)
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