08/30190311 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 12953-6 - SHELL BOILERS - PART 6: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER
Hardcopy , PDF
30-04-2011
English
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements for steam boilers and hot water boilers
4.1 Safeguards (safety valves) against excessive pressure
4.2 Materials for valves, fittings, flanges and bolting
4.3 Protective systems
4.4 Heat supply
4.5 Flue-gas heated economizers
4.6 Drain and blowdown devices
4.7 Water quality
4.8 Water quality protection
5 Special requirements for steam boilers
5.1 Water level indication
5.2 Steam pressure and temperature indication
5.3 Valves for connections
5.4 Feed water supply
5.5 Feed water control
5.6 Limiting devices
5.7 Electrically heated steam boilers
6 Special requirements for hot water boilers
6.1 Hot water generating systems
6.2 Expansion and feed lines for open vented systems
6.3 Water supply
6.4 Water level indication
6.5 Limiting devices
6.6 Vent valves
6.7 Pressure and temperature indication
6.8 Pressure controller
6.9 Discharge from safety valves
6.10 Electrically heated hot water boilers
6.11 Parallel mode of operation of hot water boilers
7 Operational aspects
8 Alarms and monitoring from the boiler plant
Annex A (informative) - Examples of steam and hot water boiler
systems
Annex B (normative) - Dimensioning of expansion space
Annex C (informative) - Aspects of boiler operation
Annex D (informative) - Drain and blowdown devices
Annex E (informative) - Alarms and monitoring from the boiler
plant
Annex ZA (informative) - Relationship between this European Standard
and the Essential Requirements of EU Directive 97/23/EC
Bibliography
BS EN 12953-6
| Committee |
PVE/2
|
| DocumentType |
Draft
|
| Pages |
50
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 12953-6 : DRAFT 2008 | Identical |
| EN 12953-9:2007 | Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories |
| EN 12953-12:2003 | Shell boilers - Part 12: Requirements for grate firing systems for solid fuels for the boiler |
| ISO 14617-6:2002 | Graphical symbols for diagrams Part 6: Measurement and control functions |
| EN 12953-1:2012 | Shell boilers - Part 1: General |
| EN 12953-7:2002 | Shell boilers - Part 7 : Requirements for firing systems for liquid and gaseous fuels for the boilers |
| EN 12953-3:2016 | Shell boilers - Part 3: Design and calculation for pressure parts |
| EN 12953-2:2012 | Shell boilers - Part 2: Materials for pressure parts of boilers and accessories |
| EN 50156-1:2015 | Electrical equipment for furnaces and ancillary equipment - Part 1: Requirements for application design and installation |
| EN 12953-10:2003 | Shell boilers - Part 10 : Requirements for feedwater and boiler water quality |
| 1997/23/EC : 1997 | DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT |
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