IEC 60534-2-4:1989

Industrial-process control valves. Part 2: Flow capacity. Section Four: Inherent flow characteristics and rangeability

Defines how to state typical control valve inherent flow characteristics and inherent rangeabilities. Also defines how to establish criteria for adherence to manufacturer's stated flow characteristics.

OEN:

IEC

Langue:

English

Code(s) de l'ICS:

23.060.40; 25.040.40

Statut:

Révisé

Date de Publication:

1989-10-14

Numéro Standard:

IEC 60534-2-4:1989