IEC 60534-7:20 10提供了采购过程系统大多数控制阀所必需的要求列表。该列表被布置成帮助规范编写者标准化地呈现数据，并且也是与数据处理设施一起使用的基础。包括一组详细的说明，以确保缩写术语被完全理解，并始终进行一致的数据输入。这第二版取消并取代了1989年出版的第一版。本版为技术修订版，与上一版相比，主要变化如下: -该标准已更新，以反映数字电子配件和现场总线协议； -为了帮助澄清，术语和定义的解释包含与控制阀数据表中要求的信息相同的副标题； -栏目编号系统已被描述性标题所取代。

IEC 60534-7:2010 provides a list of requirements that are necessary for the procurement of the majority of control valves for process systems. The list is arranged to assist the specification writer with a standardized presentation of data and also to be a basis for use with data processing facilities. A detailed set of instructions is included in order to ensure that the abbreviated terms are fully understood and that consistent data entries are always made. This second edition cancels and replaces the first edition published in 1989. This edition constitutes a technical revision The main changes with respect to the previous edition are:
- the standard has been updated to reflect digital electronic accessories and fieldbus protocols;
- to aid clarification, the explanation of terms and definitions contains the same subheading as the information required in the control valve data sheet;
- the column numbering system has been replaced with descriptive title headings.