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08/30191153 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN 1555-4 - PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 4: VALVES
Available format(s)

Hardcopy , PDF

Superseded date

05-31-2011

Language(s)

English

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Superseded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 682:2002/A1:2005 ELASTOMERIC SEALS - MATERIALS REQUIREMENTS FOR SEALS USED IN PIPES AND FITTINGS CARRYING GAS AND HYDROCARBON FLUIDS
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 THE THERMOPLASTICS
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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