IEC 60534-9 Ed. 1.0 b:2007

Industrial-process control valves - Part 9: Test procedure for response measurements from step inputs

International Electrotechnical Commission, 09/10/2007

Publisher: IEC

File Format: PDF

$117.00$234.00

Description

Published:10/09/2007

Pages:54

File Size:1 file , 1.3 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

It defines the testing and reporting of the step response of control valves that are used in throttling closed-loop control applications. A control valve consists of the complete, ready-to-use assembly of the control valve body, the actuator, and any required accessories. The most probable accessory is a valve positioner. It defines how to test, measure, and report control valve response characteristics in an open-loop environment. This information can be used for process control applications to determine how well and how fast the control valve responds to the control valve input signal

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