BS 5155:1984
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for butterfly valves
Hardcopy , PDF
15-06-1998
English
31-07-1984
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Committees responsible
Foreword
Section 1. General
1 Scope
2 Definitions
3 Types
4 Nominal size range
5 Nominal and Class pressure designations
6 Pressure/temperature ratings
7 Dimensions and tolerances of body ends
Section 2. Design and operation
8 Design
9 Operation
Section 3. Materials
10 Materials
Section 4. Testing
11 Pressure test requirements
12 Pressure testing
13 Fire type-tested designs
14 Anti-static designs
15 Test certificate
Section 5. Marking
16 General
17 Body marking
18 Body or identification plate marking
19 Material symbols
Section 6. Preparation for storage and transportation
20 General
21 Disk position
22 Body ends
Section 7. Manufacturer's certificate
23 Manufacturer's certificate
Appendix A - Information to be supplied by purchaser
Appendix B - Effect of non-metallic materials on water
quality
Publications referred to
Specification requirements for double flanged and wafer type butterfly valves with nominal pressures up to PN 40 and Class 300, sizes DN 40 to DN 2000.
| Committee |
PSE/18
|
| DevelopmentNote |
Supersedes 81/72473 DC, 87/74356 DC, 91/74629 DC and BS 5155(1974). (11/2007)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 6683:1985 | Guide to installation and use of valves |
| BS 2875:1969 | Specification for copper and copper alloys. Plate |
| BS 3643(1963) : LATEST | |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| BS 1560-2:1970 | Circular flanges for pipes, valves and fittings (Class designated) Specification for steel pipe flanges (nominal sizes ½ in to 24 in). Metric dimensions |
| BS 970-4:1970 | Specification for wrought steels for mechanical and allied engineering purposes Valve steels |
| BS 5840-1:1980 | Valve mating details for actuator operation Specification for flange dimensions and characteristics |
| BS 2789:1985 | Specification for spheroidal graphite or nodular graphite cast iron |
| BS 2873:1969 | Specification for copper and copper alloys. Wire |
| BS 5146-1:1974 | Inspection and test of valves Specification for steel valves for the petroleum, petrochemical and allied industries |
| BS 3468:1986 | Specification for austenitic cast iron |
| BS 3076:1989 | Specification for nickel and nickel alloys: bar |
| BS 4504-2:1974 | Circular flanges for pipes, valves and fittings (PN designated) Copper alloy and composite flanges |
| BS 6755-1:1986 | Testing of valves Specification for production pressure testing requirements |
| BS 4504-1:1969 | Circular flanges for pipes, valves and fittings (PN designated) Ferrous |
| BS 5418:1979 | Specification for marking of general purpose industrial valves |
| BS 6755-2:1987 | Testing of valves Specification for fire type-testing requirements |
| BS 1504:1976 | Specification for steel castings for pressure purposes |
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