IS 7332 : Part 3 : 1994 Spherical valves for hydropower stations and systems: Part 3 Recommendations for operation and maintenance of spherical valves
| UDC 621.646.22 : 621.224 - 225.12 | WRD 12 |
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| Reaffirmed 2023 |
1 SCOPE
This standard (Part 3) covers instructions for operation andmaintenance of spherical valves.