GB/T 17213.17-2010
Industrial-Process control valves.Part 2-5:Flow capacity.Sizing equations for fluid flow through multistage control valves with interstage recovery (English Version)

Standard No.

GB/T 17213.17-2010

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 17213.17-2010

Scope

This part of GB/T 17213 contains calculation formulas for predicting the flow of compressible and incompressible fluids through multi-stage control valves. The calculation formula of incompressible fluid is based on Newton's standard hydrodynamic equation of incompressible fluid. These formulas are not intended for use with non-Newtonian fluids, liquid mixtures, slurries, or liquid-solid transport systems. This standard applies only to multi-stage multi-channel control valves and multi-stage single-channel control valves.

GB/T 17213.17-2010 Referenced Document

• GB/T 17213.1-1998 Industrial-process control valves. Part 1: Control valve terminology and general considerations
• GB/T 17213.2-2005 Industrial-process control valves.Part 2-1:Flow capacity.Sizing equations for fluid flow under installed conditions
• GB/T 17213.9-2005 Industrial-process control valves.Part 2-3: Flow capacity.Test procedures

GB/T 17213.17-2010 history

• 2011 GB/T 17213.17-2010 Industrial-Process control valves.Part 2-5:Flow capacity.Sizing equations for fluid flow through multistage control valves with interstage recovery

GB/T 17213.17-2010 -All Parts