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EVS-EN 60534-2-4:2009

Industrial-process control valves - Part 2-4: Flow capacity - Inherent flow characteristics and rangeability

General information

Valid from 07.08.2009
Base Documents
IEC 60534-2-4:2009; EN 60534-2-4:2009
Directives or regulations
None

Standard history

Status
Date
Type
Name
07.08.2009
Main
This part of IEC 60534 applies to all types of industrial-process control valves. It defines how to state typical control valve inherent flow characteristics and inherent rangeabilities. It also defines how to establish criteria for adherence to manufacturer-stated flow characteristics.

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