DIN EN ISO 4126-4-2004 过压保护安全设备.第4部分:安全操作导阀
DIN EN ISO 4126-4-2004 标准详情
- 标准号：DIN EN ISO 4126-4-2004
- 中文标题：过压保护安全设备.第4部分:安全操作导阀
- 英文标题：Safety devices for protection against excessive pressure - Part 4: Pilot operated safety valves (ISO 4126-4:2004); German version EN ISO 4126-4:2004
- 标准类别：德国标准
- 发布日期：2004-05
内容简介
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 t
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