NEN EN IEC 60534-2-4 : 2009
Current
Current
The latest, up-to-date edition.
INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-4: FLOW CAPACITY - INHERENT FLOW CHARACTERISTICS AND RANGEABILITY
Published date
12-01-2013
Publisher
Specifies 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. Applies to all types of industrial-process control valves.
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