BS 6675:1986
Current
The latest, up-to-date edition.
Specification for servicing valves (copper alloy) for water services
Hardcopy , PDF
English
06-30-1986
Foreword
Committees responsible
Specification
Section one. General
1. Scope
2. Definitions
3. Materials
4. Lubricants for sealing rings
5. Marking
Section two. Design requirements
6. Design and construction
7. Maximum working temperature and pressure
8. End connections
Section three. Workmanship
9. Castings
10. Hot pressings
11. Chromium and nickel plating
Section four. Test requirements
12. Hydraulic type test
13. Tests of sealing rings or other elastomeric type
seals
Appendices
A. Method for the determination of the rate of flow
B. Information to be supplied by the purchaser
Tables
1. Flow rate
2. Body wall thickness
3. Maximum working temperature and pressure
Figures
1. Flow rate test apparatus
2. Details of pressure take-off tee
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