13/30279702 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 331 - MANUALLY OPERATED BALL VALVES AND CLOSED BOTTOM TAPER PLUG VALVES FOR GAS INSTALLATIONS FOR BUILDINGS
Hardcopy , PDF
31-12-2015
English
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Construction requirements
6 Performance requirements
7 Test methods
8 Evaluation of conformity
9 Marking
10 Installation and operating instructions
Annex A (normative) - Resistance to high temperatures
Annex B (informative) - National situations about
connections and high temperature requirements
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of
EU Construction Products Directive
Environmental Checklist
BS EN 331
| Committee |
GSE/42
|
| DocumentType |
Draft
|
| Pages |
44
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 331 : DRAFT 2013 | Identical |
| EN 1555-3:2010+A1:2012 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: Fittings |
| EN 1503-4:2016 | Valves - Materials for bodies, bonnets and covers - Part 4: Copper alloys specified in European Standards |
| EN 1775:2007 | Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations |
| EN 1254-1:1998 | Copper and copper alloys - Plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes |
| EN 1254-2:1998 | Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes |
| EN 751-2:1996 | Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 2: Non-hardening jointing compounds |
| EN 1503-1:2000 | Valves - Materials for bodies, bonnets and covers - Part 1: Steels specified in European Standards |
| EN ISO 9227:2017 | Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2017) |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| EN ISO 6708:1995 | Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995) |
| EN ISO 228-1:2003 | Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) |
| EN 437:2003+A1:2009 | Test gases - Test pressures - Appliance categories |
| ISO 65:1981 | Carbon steel tubes suitable for screwing in accordance with ISO 7-1 |
| EN 751-1:1996 | Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 1: Anaerobic jointing compounds |
| ISO 9227:2017 | Corrosion tests in artificial atmospheres — Salt spray tests |
| ISO 261:1998 | ISO general purpose metric screw threads — General plan |
| EN 549:1994 | Rubber materials for seals and diaphragms for gas appliances and gas equipment |
| EN 1092-2:1997 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| EN 60730-1:2016 | Automatic electrical controls - Part 1: General requirements |
| IEC 60730-1:2013+AMD1:2015 CSV | Automatic electrical controls - Part 1: General requirements |
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