BS 6448:1995
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for gas appliance governors of DN greater than 50 and for inlet pressures up to 200 mbar
Hardcopy , PDF
English
15-12-1995
20-10-2009
Committees responsible
Foreword
Specification
1 Scope
2 Normative references
3 Definitions
4 Groups of governor
5 Measuring units
6 Construction
7 Performance
8 Test methods
9 Marking, installation and operating instructions
Annexes
A (informative) Typical governors and governor parts
Tables
1 Connection sizes
2 Torque and bending moment
3 Sequence of testing
Figures
1 Arrangement for torsion test
2 Arrangement for bending test
3 Paint scratch test apparatus
4 Governor performance test rig
5 Graphic of performance using inlet pressure variation
6 Graph of performance using flow rate variation
A.1 Types of constant pressure governor (diagrammatic)
List of references
Specifies requirements and methods of tests for larger pressure governers for use with gas appliances.
| Committee |
GSE/22
|
| DevelopmentNote |
Reviewed and confirmed by BSI, March, 2004. (11/2004) Supersedes 93/713955 DC (09/2005)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| EN 88:1991/A1:1996 | Similar to |
This standard has been withdrawn and is no longer current. No replacement edition is available.
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