08/30191153 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 1555-4 - PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 4: VALVES
Hardcopy , PDF
31-05-2011
English
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions, symbols and abbreviations
4 Material
4.1 Compound
4.2 Material for non-polyethylene parts
4.2.1 General
4.2.2 Metal parts
4.2.3 Elastomers
4.2.4 Other materials
5 General characteristics
5.1 Appearance
5.2 Colour
5.3 Design
5.3.1 General
5.3.2 Valve body
5.3.3 Operating cap
5.3.4 Seals
6 Geometrical characteristics
6.1 General
6.2 Measurement of dimensions
6.3 Wall thickness of the PE valve body
6.4 Dimensions of spigot ends for valves
6.5 Dimensions of valves with electrofusion sockets
6.6 Dimensions of the operating cap
7 Mechanical characteristics of assembled valves
7.1 General
7.2 Requirements
8 Physical characteristics
8.1 Conditioning
8.2 Requirements
9 Performance requirements
10 Marking
10.1 General
10.2 Minimum required marking
10.3 Additional marking
11 Delivery conditions
Bibliography
BS EN 1555-4
| Committee |
PRI/88/2
|
| DocumentType |
Draft
|
| Pages |
19
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 1555-4 : DRAFT 2008 | Identical |
| ISO 8233:1988 | Thermoplastics valves — Torque — Test method |
| EN ISO 3126:2005 | Plastics piping systems - Plastics components - Determination of dimensions (ISO 3126:2005) |
| EN 1705:1996 | Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow |
| EN 28233:1990 | Thermoplastics valves - Torque - Test method (ISO 8233:1988) |
| PREN 1555-2 : DRAFT 2008 | PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 2: PIPES |
| EN 12119:1997 | Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to thermal cycling |
| EN 1704:1997 | Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bending |
| EN 12100:1997 | Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to bending between supports |
| PREN 1555-5 : DRAFT 2008 | PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 5: FITNESS FOR PURPOSE OF THE SYSTEM |
| ISO 3126:2005 | Plastics piping systems Plastics components Determination of dimensions |
| EN 1680:1997 | Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms |
| ISO 10933:1997 | Polyethylene (PE) valves for gas distribution systems |
| PREN 1555-3 : DRAFT 2008 | PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 3: FITTINGS |
| EN 744:1995 | Plastics piping and ducting systems - Thermoplastics pipes - Test method for resistance to external blows by the round-the-clock method |
| EN 12007-2:2012 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 2: Specific functional requirements for polyethylene (MOP up to and including 10 bar) |
| CEN/TS 1555-7:2013 | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity |
| EN 917:1997 | Plastics piping systems - Thermoplastics valves - Test methods for resistance to internal pressure and leaktightness |
| EN ISO 1133:2005 | Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics (ISO 1133:2005) |
| EN 12117:1997 | Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships |
| PREN 1555-1 : DRAFT 2008 | PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 1: GENERAL |
| ISO 1133:2005 | Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics |
| ISO 5208:2015 | Industrial valves Pressure testing of metallic valves |
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