GB/T 17213.17-2010Industrial-process control valves -- Part 2-5: Flow capacity -- Sizing equations for fluid flow through multistage control valves with inter-stage recovery (English PDF)
工业过程控制阀 第2-5部分：流通能力 流体流经级间恢复多级控制阀的计算公式
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Level / Type
National · Recommended
Issue date
January 14, 2011
Implementation date
May 1, 2011
Scope
GB/T 17213.17-2010 is the English-translated version of 工业过程控制阀 第2-5部分：流通能力 流体流经级间恢复多级控制阀的计算公式.
GB/T 17213.17-2010 — This standard specifies the predicted flow through multistage control valves compressible and incompressible fluid flow calculation formula of.
Incompressible fluid is calculated with the standard Newtonian incompressible fluid hydrodynamic equations is based. These formulas are not used for non-Newtonian fluids, liquid mixture, mixing the slurry or liquid-solid delivery systems.
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Document preview — GB/T 17213.17-2010
National Standard of the People's Republic of China
- ICS
- 23.060.40; 25.040.40
- Classification
- N 16
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the predicted flow through multistage control valves compressible and incompressible fluid flow calculation formula of. Incompressible fluid is calculated with the standard Newtonian incompressible fluid hydrodynamic equations is based. These formulas are not used for non-Newtonian fluids, liquid mixture, mixing the slurry or liquid-solid delivery systems. This standard applies only to multi-level multi-channel single-channel and multi-level control valve control valve.
Document data
International classification (ICS): 23.060.40; 25.040.40.
Chinese classification (CCS): N16.
Estimated length of the Chinese original: 26,238 words.
Adopted international standard: IEC 60534-2-5-2003, IDT.
Standards quoted by this document
GB/T 17213.1-1988; GB/T 17213.2-2005; GB/T 17213.9-2005
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 17213.1-2015 — Industrial-process control valves -- Part 1: Control valve terminology and general considerations
GB/T 17213.10-2015 — Industrial-process control valves -- Part 2-4: Flow capacity -- Inherent flow characteristics and rangeability
GB/T 17213.11-2005 — Industrial-process control valves -- Part 3-2: Dimensions -- Face to face dimensions for rotary control valves except butterfly valves
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GB/T 17213.17-2010
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