EN 60534-2-5:2003

Industrial-process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery

General information

Current stage: 99.60 Withdrawal effective May 10, 2023

Originator: CENELEC

Owner: CLC/TC 65X Industrial-process measurement, control and automation

Type: European Norm

ICS: 23.060.40 Pressure regulators | 25.040.40 Industrial process measurement and control

Scope

Gives equations for predicting the flow of compressible and incompressible fluids through multistage control valves. Is based on standard hydrodynamic equations for Newtonian incompressible fluids. Is applicable only to those designs of multistage multipath control valves and multistage single path control valves.

Life cycle

NOW

WITHDRAWN
EN 60534-2-5:2003
99.60 Withdrawal effective
May 10, 2023