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    I.S. EN 13953:2015

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR TRANSPORTABLE REFILLABLE CYLINDERS FOR LIQUEFIED PETROLEUM GAS (LPG)

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  30-06-2021

    Language(s):  English

    Published date:  01-01-2015

    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.

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Operating Conditions
    5 Materials
    6 Design
    7 Type Testing and inspection of the design
    8 Test records
    9 Production testing
    10 Marking
    11 Documentation
    Annex A (informative) - Terms used with pressure
            relief valves
    Annex B (normative) - Special low temperature
            requirements for valves
    Annex C (normative) - Sizing of PRVs for LPG cylinders
    Annex D (informative) - Production testing
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the design, testing and marking requirements for spring loaded pressure relief valves (PRV), for use in liquefied petroleum gas (LPG) cylinders.

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

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    Status Withdrawn
    Superseded By

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

    EN 751-3:1996/AC:1997 Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 3: Unsintered PTFE tapes
    ISO 14245:2006 Gas cylinders Specifications and testing of LPG cylinder valves Self-closing
    ISO 11114-1:2012 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 1: Metallic materials
    EN 10270-3:2011 Steel wire for mechanical springs - Part 3: Stainless spring steel wire
    EN 13906-1:2013 Cylindrical helical springs made from round wire and bar - Calculation and design - Part 1 : Compression springs
    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
    ISO 13341:2010 Gas cylinders — Fitting of valves to gas cylinders
    EN ISO 11114-1:2012/A1:2017 GAS CYLINDERS - COMPATIBILITY OF CYLINDER AND VALVE MATERIALS WITH GAS CONTENTS - PART 1: METALLIC MATERIALS (ISO 11114-1: 2012/AMD 1:2017)
    ISO 11114-2:2013 Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic materials
    ISO 15995:2006 Gas cylinders Specifications and testing of LPG cylinder valves Manually operated
    EN ISO 13341:2010/A1:2015 Gas cylinders - Fitting of valves to gas cylinders - Amendment 1 (ISO 13341:2010/Amd 1:2015)
    EN ISO 11114-2:2013 Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2013)
    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
    EN 12164:2016 Copper and copper alloys - Rod for free machining purposes
    EN 12420:2014 Copper and copper alloys - Forgings
    EN 837-1:1996/AC:1998 PRESSURE GAUGES - BOURDON TUBE PRESSURE GAUGES - DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING
    EN 549:1994 Rubber materials for seals and diaphragms for gas appliances and gas equipment
    EN ISO 15995:2010 Gas cylinders - Specifications and testing of LPG cylinder valves - Manually operated (ISO 15995:2006)
    EN ISO 14245:2010 Gas cylinders - Specifications and testing of LPG cylinder valves - Self-closing (ISO 14245:2006)
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