IEC 60534-2-4:1989 ED1

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

Publication date: 15 tet 1989

General information

Current stage: 99.60 Effective date: 13 maj 2009

Originator: IEC

Owner: TC 65/SC 65B

Type: International Standard

ICS: 23.060.40 25.040.40

Gjuha: anglisht frëngjisht

Buying

Statusi: Revised

PDF - 2 261 Lekë

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CD - 2 261 Lekë

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Scope

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.

Life cycle

NOW

WITHDRAWN
IEC 60534-2-4:1989 ED1
99.60 Withdrawal effective
13 maj 2009

REVISED BY

PUBLISHED
IEC 60534-2-4:2009 ED2