GB/T 17213.2-2017 in English
VALIDIndustrial-process control valves―Part 2-1:Flow capacity―Sizing equations for fluid flow under installed conditions
- Issued on:2017-12-29
- Implemented on:2018-07-01
- File Format:PDF
- Delivery:Via email within 5 business days
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《GB/T 17213.2-2017工业过程控制阀 第2-1部分:流通能力 安装条件下流体流量的计算公式》由TC124(全国工业过程测量控制和自动化标准化技术委员会)归口,TC124SC1(全国工业过程测量控制和自动化标准化技术委员会温度、流量、机械量、物位、显示仪表、执行器和结构装置分会)执行,主管部门为中国机械工业联合会。
Introduction
This standard provides guidelines for calculating fluid flow under installation conditions for control valves in industrial processes. It specifically addresses the second part of a series focusing on flow capacity. The document outlines the formulas necessary for determining the flow characteristics of valves, ensuring consistency in measurement and application across various industrial settings. The content is structured to support engineers and technicians in accurately assessing valve performance. It includes definitions, calculation methods, and relevant parameters that are essential for proper valve selection and system design. The standard ensures that all involved parties adhere to a common methodology for evaluating flow capacity, promoting reliability and interoperability in industrial automation and process control systems.
*** Please note: This description may not be accurate, please refer to the official documentation.
Sample only — not a preview of GB/T 17213.2-2017

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