• CGA V 9 : 2012

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    COMPRESSED GAS CYLINDER VALVES

    Available format(s): 

    Superseded date:  11-20-2019

    Language(s): 

    Published date:  01-12-2013

    Publisher:  Compressed Gas Association

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

    1 Introduction
    2 Scope
    3 Definitions
    4 Design considerations
       4.1 Valve connection
       4.2 Temperatures
       4.3 Leak rate
       4.4 Materials
       4.5 Cleaning
       4.6 Markings
       4.7 Pressure relief devices
       4.8 Specific valves
       4.9 Other valve components/devices
    5 Valve types and descriptions
       5.1 Packed valves
       5.2 Pressure seal valves
       5.3 O-ring valves
       5.4 Diaphragm valves
       5.5 Post-type medical valves
       5.6 Reverse seated valves
       5.7 Remotely operated valves
       5.8 Additional valve types
    6 Valve qualification and documentation
       6.1 General
       6.2 Documentation
       6.3 Valve qualification test procedure
    7 Valve qualification tests
       7.1 Performance and qualifying test
       7.2 Conditional qualifying tests
    8 Testing of production valves
    9 Maintenance
       9.1 Inspection-general requirements
       9.2 Inspection procedure
    10 References
    11 Additional references
    Tables
    Appendices
    Appendix A - Valve selection guidelines (Informative)
    Appendix B - DOs and DO NOTs relative to valve use and
                 abuse (Informative)
    Appendix C - Performance standard for cylinder valve
                 protection caps (Informative)
    Appendix D - Oxygen pressure surge test (Normative)
    Appendix E - Compressed gas cylinder valve figures
                 (Informative)
    Appendix F - Coding system for threaded cylinder outlets and
                 threaded valve inlets (Normative)
    Appendices Tables
    Appendices Figures

    Abstract - (Show below) - (Hide below)

    Specifies general cylinder valve design, design qualification, required markings, and performance requirements such as operating temperature limits, pressure ranges, operating torque limits, and flow capabilities. Also provided are testing and maintenance requirements.

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

    Development Note Supersedes CGA PS 15. (05/2010)
    Document Type Standard
    Publisher Compressed Gas Association
    Status Superseded
    Superseded By
    Supersedes

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

    ASTM G 74 : 2013 : REDLINE Standard Test Method for Ignition Sensitivity of Nonmetallic Materials and Components by Gaseous Fluid Impact
    CGA G 4.10 : 2017 USE OF NONMETALLIC MATERIALS IN HIGH PRESSURE OXYGEN BREATHING GAS APPLICATIONS
    CGA V 18 : 2016 STANDARD FOR REQUIRED MARKINGS AND MANUFACTURER IDENTIFICATION ON POST-TYPE MEDICAL CYLINDER VALVES
    CGA SB 27 : 2013 SAFE USE AND HANDLING OF SMALL CYLINDERS
    MIL DTL 2 : G VALVES, CYLINDER, GAS (FOR COMPRESSED OR LIQUEFIED GASES), GENERAL SPECIFICATION FOR
    CSA Z15001 : 2012 ANAESTHETIC AND RESPIRATORY EQUIPMENT - COMPATIBILITY WITH OXYGEN
    CSA FC 3 : 2004 : R2017 PORTABLE FUEL CELL POWER SYSTEMS
    CSA FC 3 : 2004 PORTABLE FUEL CELL POWER SYSTEMS
    BB A 106 : D ACETYLENE, TECHNICAL, DISSOLVED
    CAN/CSA-Z15001:12 (R2017) Anaesthetic and respiratory equipment - Compatibility with oxygen (Adopted ISO 15001:2010, second edition, 2010-06-01, with Canadian deviations)
    B340-14 Selection and use of cylinders, spheres, tubes, and other containers for the transportation of dangerous goods, class 2
    CGA TB 20 : 2009 REQUIRED MARKINGS AND MANUFACTURER IDENTIFICATION ON POST-TYPE MEDICAL CYLINDER VALVES
    CGA V 16 : 2016 GUIDELINE FOR THE APPLICATION OF CGA PUBLICATIONS TO CYLINDER VALVES
    BS EN ISO 15996:2017 GAS CYLINDERS - RESIDUAL PRESSURE VALVES - SPECIFICATION AND TYPE TESTING OF CYLINDER VALVES INCORPORATING RESIDUAL PRESSURE DEVICES (ISO 15996:2017)
    CGA H 1 : 2011 SERVICE CONDITIONS FOR PORTABLE, REVERSIBLE METAL HYDRIDE SYSTEMS
    CGA V 7 : 2015 STANDARD METHOD OF DETERMINING CYLINDER VALVE OUTLET CONNECTIONS FOR INDUSTRIAL GAS MIXTURES
    CGA S 7 : 2018 STANDARD METHOD FOR SELECTING PRESSURE RELIEF DEVICES FOR COMPRESSED GAS MIXTURES IN CYLINDERS
    CGA V 1 : 2013 STANDARD FOR COMPRESSED GAS CYLINDER VALVE OUTLET AND INLET CONNECTIONS
    CGA G 4.1 : 2009 CLEANING EQUIPMENT FOR OXYGEN SERVICE
    CGA S 1.1 : 2011 PRESSURE RELIEF DEVICE STANDARDS - PART 1: CYLINDERS FOR COMPRESSED GASES
    CGA E 18 : 2015 MEDICAL GAS VALVE INTEGRATED PRESSURE REGULATORS
    CGA TB 31 : 2013 RESIDUAL PRESSURE VALVE (RPV) FILL ADAPTERS
    ISO 15996:2017 Gas cylinders Residual pressure valves Specification and type testing of cylinder valves incorporating residual pressure devices
    BB H 886 : E HYDROGEN
    16/30299123 DC : 0 BS EN ISO 15996 - GAS CYLINDERS - RESIDUAL PRESSURE VALVES - SPECIFICATION AND TYPE TESTING OF CYLINDER VALVES INCORPORATING RESIDUAL PRESSURE DEVICES
    DIN EN ISO 15001:2012-06 Anaesthetic and respiratory equipment - Compatibility with oxygen (ISO 15001:2010)
    UNE-EN ISO 15001:2012 Anaesthetic and respiratory equipment - Compatibility with oxygen (ISO 15001:2010)
    BS EN ISO 15001:2011 (published 2011-11) Anaesthetic and respiratory equipment. Compatibility with oxygen
    ISO 10297:2014 Gas cylinders Cylinder valves Specification and type testing
    UNE-EN ISO 10297:2015 Gas cylinders - Cylinder valves - Specification and type testing (ISO 10297:2014, Corrected version 2014-11-01)
    ISO 15001:2010 Anaesthetic and respiratory equipment Compatibility with oxygen
    BS EN ISO 10297 : 2014 GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING
    I.S. EN ISO 15001:2011 ANAESTHETIC AND RESPIRATORY EQUIPMENT - COMPATIBILITY WITH OXYGEN (ISO 15001:2010)
    I.S. EN ISO 10297:2014 GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING (ISO 10297:2014, CORRECTED VERSION 2014-11-01)
    EN ISO 10297:2014/A1:2017 GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING (ISO 10297:2014/AMD 1:2017)
    EN ISO 15001 : 2011 ANAESTHETIC AND RESPIRATORY EQUIPMENT - COMPATIBILITY WITH OXYGEN (ISO 15001:2010)

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

    CGA V 1 : 2013 STANDARD FOR COMPRESSED GAS CYLINDER VALVE OUTLET AND INLET CONNECTIONS
    CGA V 7.1 : 2011 STANDARD METHOD OF DETERMINING CYLINDER VALVE OUTLET CONNECTIONS FOR MEDICAL GASES
    CGA V 7 : 2015 STANDARD METHOD OF DETERMINING CYLINDER VALVE OUTLET CONNECTIONS FOR INDUSTRIAL GAS MIXTURES
    CGA G 4.1 : 2009 CLEANING EQUIPMENT FOR OXYGEN SERVICE
    CGA S 1.1 : 2011 PRESSURE RELIEF DEVICE STANDARDS - PART 1: CYLINDERS FOR COMPRESSED GASES
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