Skip to content
Please enter a keyword to search
  • Preview

    I.S. EN 1555-4:2011

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 4: VALVES

    Available format(s):  Hardcopy, PDF

    Superseded date:  17-12-2021

    Language(s):  English

    Published date:  01-01-2011

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions, symbols and abbreviations
    4 Material
    5 General characteristics
    6 Geometrical characteristics
    7 Mechanical characteristics of assembled valves
    8 Physical characteristics
    9 Performance requirements
    10 Marking
    11 Delivery conditions
    Annex A (normative) - Determination of the leaktightness
            of seat and packing
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the characteristics of valves made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. 820:2010 NON-DOMESTIC GAS INSTALLATIONS
    I.S. 813:2014+A1:2017 DOMESTIC GAS INSTALLATIONS (EDITION 3) AND AMENDMENT 1:2017
    I.S. 813:2014 DOMESTIC GAS INSTALLATIONS (EDITION 3) AND AMENDMENT 1:2017

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 8233:1988 Thermoplastics valves — Torque — Test method
    EN ISO 3126:2005 Plastics piping systems - Plastics components - Determination of dimensions (ISO 3126:2005)
    EN 1555-1:2010 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: General
    EN 1555-3:2010+A1:2012 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: Fittings
    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
    ISO 5210:2017 Industrial valves — Multi-turn valve actuator attachments
    EN ISO 5210:2017 Industrial valves - Multi-turn valve actuator attachments (ISO 5210:2017)
    EN 28233:1990 Thermoplastics valves - Torque - Test method (ISO 8233:1988)
    EN 12119:1997 Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to thermal cycling
    EN ISO 1167-1:2006 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 1: General method (ISO 1167-1:2006)
    ISO 1167-4:2007 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 4: Preparation of assemblies
    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
    EN 736-2:2016 Valves - Terminology - Part 2: Definition of components of valves
    ISO 3126:2005 Plastics piping systems Plastics components Determination of dimensions
    EN ISO 1167-4:2007 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 4: Preparation of assemblies (ISO 1167-4:2007)
    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
    EN 744:1995 Plastics piping and ducting systems - Thermoplastics pipes - Test method for resistance to external blows by the round-the-clock method
    EN 1555-5:2010 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 5: Fitness for purpose of the system
    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)
    ISO 11357-6:2008 Plastics Differential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT)
    EN 1555-2:2010 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 2: Pipes
    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 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
    ISO 1133:2005 Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
    EN 736-3:2008 Valves - Terminology - Part 3: Definition of terms
    ISO 1167-1:2006 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 1: General method
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective