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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
COMPRESSED GAS CYLINDER VALVES
20-11-2019
12-01-2013
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
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.
DevelopmentNote |
Supersedes CGA PS 15. (05/2010)
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DocumentType |
Standard
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PublisherName |
Compressed Gas Association
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Status |
Superseded
|
SupersededBy | |
Supersedes |
16/30299123 DC : 0 | BS EN ISO 15996 - GAS CYLINDERS - RESIDUAL PRESSURE VALVES - SPECIFICATION AND TYPE TESTING OF CYLINDER VALVES INCORPORATING RESIDUAL PRESSURE DEVICES |
BS EN ISO 15001:2011 | Anaesthetic and respiratory equipment. Compatibility with oxygen |
ASTM G 74 : 2013 : REDLINE | Standard Test Method for Ignition Sensitivity of Nonmetallic Materials and Components by Gaseous Fluid Impact |
BB-H-886 Revision E:2011 | HYDROGEN |
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 |
CGA E 18 : 2015 | MEDICAL GAS VALVE INTEGRATED PRESSURE REGULATORS |
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) |
UNI EN ISO 15001 : 2012 | ANAESTHETIC AND RESPIRATORY EQUIPMENT - COMPATIBILITY WITH OXYGEN |
MIL-DTL-2 Revision G:2006 | VALVES, CYLINDER, GAS (FOR COMPRESSED OR LIQUEFIED GASES), GENERAL SPECIFICATION FOR |
CGA S 7 : 2018 | STANDARD METHOD FOR SELECTING PRESSURE RELIEF DEVICES FOR COMPRESSED GAS MIXTURES IN CYLINDERS |
CGA S 1.1 : 2011 | PRESSURE RELIEF DEVICE STANDARDS - PART 1: CYLINDERS FOR COMPRESSED GASES |
DIN EN ISO 15001:2012-06 | Anaesthetic and respiratory equipment - Compatibility with oxygen (ISO 15001:2010) |
CGA G 4.10 : 2017 | USE OF NONMETALLIC MATERIALS IN HIGH PRESSURE OXYGEN BREATHING GAS APPLICATIONS |
CGA SB 27 : 2013 | SAFE USE AND HANDLING OF SMALL CYLINDERS |
CSA Z15001 : 2012 | ANAESTHETIC AND RESPIRATORY EQUIPMENT - COMPATIBILITY WITH OXYGEN |
CAN/CSA-Z15001:12 (R2017) | Anaesthetic and respiratory equipment - Compatibility with oxygen (Adopted ISO 15001:2010, second edition, 2010-06-01, with Canadian deviations) |
CGA G 4.1 : 2009 | CLEANING EQUIPMENT FOR OXYGEN SERVICE |
CGA TB 31 : 2013 | RESIDUAL PRESSURE VALVE (RPV) FILL ADAPTERS |
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 |
EN ISO 15001:2011 | Anaesthetic and respiratory equipment - Compatibility with oxygen (ISO 15001:2010) |
CGA V 18 : 2016 | STANDARD FOR REQUIRED MARKINGS AND MANUFACTURER IDENTIFICATION ON POST-TYPE MEDICAL CYLINDER VALVES |
BB-A-106 Revision D:2010 | ACETYLENE, TECHNICAL, DISSOLVED |
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 V 1 : 2013 | STANDARD FOR COMPRESSED GAS CYLINDER VALVE OUTLET AND INLET CONNECTIONS |
ISO 15996:2017 | Gas cylinders — Residual pressure valves — Specification and type testing of cylinder valves incorporating residual pressure devices |
UNE-EN ISO 15001:2012 | Anaesthetic and respiratory equipment - Compatibility with oxygen (ISO 15001:2010) |
CSA FC 3 : 2004 | PORTABLE FUEL CELL POWER SYSTEMS |
ANSI/CSA AMERICA FC 3-2004 (R2017) | PORTABLE FUEL CELL POWER SYSTEMS |
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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