BS 5155:1984

Superseded

View Superseded by

Specification for butterfly valves

Available format(s)

Hardcopy , PDF

Superseded date

15-06-1998

Language(s)

English

Published date

31-07-1984

Publisher

British Standards Institution

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Status	Superseded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 EN 593:2017 BS EN 593:1998

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