JB/T 2001.49-1999
Water system.Gas shut-off valve for water accumulator (English Version)
- Standard No.
- JB/T 2001.49-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2018-12
- Replace By
- JB/T 2001-2018
- Latest
- JB/T 2001-2018
- Replace
- JB 2052-1984
- Scope
- This standard specifies the type, size and technical requirements for air gate valves used in pumping stations. This standard applies to air gate valves used to control high-pressure air pipelines in pump-accumulator transmission pumping stations with a nominal pressure of 20MPa.
JB/T 2001.49-1999 history
- 2018 JB/T 2001-2018 Water System Parts
- 1999 JB/T 2001.49-1999 Water system.Gas shut-off valve for water accumulator
- 0000 JB 2052-1984
JB/T 2001.49-1999 Water system.Gas shut-off valve for water accumulator was changed to JB/T 2001-2018 Water System Parts.
