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GB/T 14478-2012 Active
GB/T 14478-2012 Fundamental technical requirements for large and medium inlet valves of hydraulic turbine
Abstract
This standard specifies the basic technical requirements and model numbering methods for inlet valves of large and medium-sized hydroelectric turbines.
This standard applies to butterfly valves with a nominal diameter of 1,000 mm to 10,000 mm for hydroelectric turbine inlet valves, and spherical valves with a nominal diameter of 500 mm to 5,000 mm. Other butterfly valves and spherical valves (including energy storage pumps and water pump turbines) can refer to this standard for implementation.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 14478-2012 |
| CCS | \nHydraulic turbines and their auxiliary equipment |
| ICS | Hydraulic engineering |
| Implement Date | 2012-11-01 |
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