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GB/T 17213.2-2017 Active
GB/T 17213.2-2017 Industrial-process control valves—Part 2-1:Flow capacity—Sizing equations for fluid flow under installed conditions
Abstract
This part of GB/T 17213 provides calculation formulas for predicting the flow of compressible and incompressible fluids through control valves.
The formula for incompressible fluids is derived from the standard hydrodynamic equations of Newtonian incompressible fluids, and it cannot be extended to non-Newtonian fluids, mixed fluids, suspensions, or two-phase fluids. When using this formula for non-evaporable multi-component mixed liquids, special attention should be paid. For more information, see Chapter 6.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 17213.2-2017 |
| CCS | Executor |
| ICS | Pressure regulator |
| Implement Date | 2018-07-01 |
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$ 122
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$ 122
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$ 122