GB/T 22137.2-2008

Abolished

Valve positiongers for use in industrial-process control system - Part 2: Methods of evaluating the performance of intelligent value positiongers with pneumatic outputs

工业过程控制系统用阀门定位器第2部分：气动输出智能阀门定位器性能评定方法

Standard Type

GBT

ICS

25.040

CCS

N18

Status

Abolished

Issue Date

2008-06-30

Implementation

2009-01-01

Centralized Committee

中国机械工业联合会

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the test methods and evaluation criteria for assessing the performance of intelligent valve positioners with pneumatic outputs used in industrial process control systems. It is applied by manufacturers and end-users in sectors such as petrochemical, power generation, and chemical processing to verify accuracy, response time, and reliability under various operating conditions. The standard ensures consistent performance benchmarking for procurement, quality control, and system integration of these positioners in automated control loops.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.