ISO 4126-4:2013
Current
Current
The latest, up-to-date edition.
Safety devices for protection against excessive pressure — Part 4: Pilot operated safety valves
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
12-07-2013
Important note : All end users must be registered with an Account prior to user licenses being assigned.
ISO 4126-4:2013 specifies general requirements for pilot operated safety valves, irrespective of the fluid for which they are designed. In all cases, the operation is carried out by the fluid in the system to be protected.
It is applicable to pilot operated safety valves having a valve flow diameter of 4 mm and above which are for use at set pressures of 0,1 bar gauge and above. No limitation is placed on temperature.
ISO 4126-4:2013 is a product standard and it is not applicable to applications of pilot operated safety valves.
| Committee |
ISO/TC 185
|
| DevelopmentNote |
Supersedes ISO 6718 (03/2004) Supersedes ISO/DIS 4126-4. (07/2013)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IS 12370 : Part 4 : 2023 | Identical |
| NF EN ISO 4126-4 : 2013 | Identical |
| NBN EN ISO 4126-4 : 2013 | Identical |
| NEN EN ISO 4126-4 : 2013 | Identical |
| NS EN ISO 4126-4 : 2013 | Identical |
| I.S. EN ISO 4126-4:2013 | Identical |
| PN EN ISO 4126-4 : 2013 | Identical |
| SN EN ISO 4126-4 : 2013 | Identical |
| UNI EN ISO 4126-4 : 2013 | Identical |
| UNE-EN ISO 4126-4:2014 | Identical |
| BS EN ISO 4126-4:2013 | Identical |
| EN ISO 4126-4:2013 | Identical |
| DIN EN ISO 4126-4:2013-12 | Identical |
| 11/30212367 DC : 0 | BS EN ISO 13482 - ROBOTS AND ROBOTIC DEVICES - SAFETY REQUIREMENTS FOR NON-INDUSTRIAL ROBOTS - NON-MEDICAL PERSONAL CARE ROBOT |
| DIN EN ISO 4126-6:2014-10 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 6: APPLICATION, SELECTION AND INSTALLATION OF BURSTING DISC SAFETY DEVICES (ISO 4126-6:2014) |
| BS EN 13648-1:2008 | Cryogenic vessels. Safety devices for protection against excessive pressure Safety valves for cryogenic service |
| 15/30273266 DC : DRAFT JAN 2015 | BS EN ISO 15364 - SHIPS AND MARINE TECHNOLOGY - PRESSURE/VACUUM VALVES FOR CARGO TANKS |
| BS EN ISO 4126-3:2006 | Safety devices for protection against excessive pressure Safety valves and bursting disc safety devices in combination |
| 14/30230935 DC : 0 | BS EN ISO 4126-11 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 11: PERFORMANCE TESTING |
| ISO 14661:2000 | Thermal turbines for industrial applications (steam turbines, gas expansion turbines) General requirements |
| ISO 15364:2016 | Ships and marine technology Pressure/vacuum valves for cargo tanks |
| ISO 4126-7:2013 | Safety devices for protection against excessive pressure — Part 7: Common data |
| ISO 4126-3:2006 | Safety devices for protection against excessive pressure Part 3: Safety valves and bursting disc safety devices in combination |
| EN ISO 4126-3:2006 | Safety devices for protection against excessive pressure - Part 3: Safety valves and bursting disc safety devices in combination (ISO 4126-3:2006) |
| I.S. EN 13648-1:2008 | CRYOGENIC VESSELS - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES FOR CRYOGENIC SERVICE |
| DIN EN ISO 4126-6:2004-04 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 6: APPLICATION, SELECTION AND INSTALLATION OF BURSTING DISC SAFETY DEVICES (ISO 4126-6:2014) |
| I.S. EN ISO 4126-7:2013 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 7: COMMON DATA (ISO 4126-7:2013) |
| ONORM EN ISO 4126-3 : 2006 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 3: SAFETY VALVES AND BURSTING DISC SAFETY DEVICES IN COMBINATION |
| DIN EN ISO 4126-3:2006-06 | Safety devices for protection against exessive pressure - Part 3: Safety valves and bursting disc safety devices in combination (ISO 4126-3:2006) |
| I.S. EN ISO 4126-6:2014 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 6: APPLICATION, SELECTION AND INSTALLATION OF BURSTING DISC SAFETY DEVICES (ISO 4126-6:2014) |
| BS ISO 18154:2017 | Ships and marine technology. Safety valve for cargo tanks of LNG carriers. Design and testing requirements |
| 10/30197274 DC : 0 | BS ISO 21013-4 - CRYOGENIC VESSELS - PILOT OPERATED PRESSURE RELIEF DEVICES - PART 4: PRESSURE-RELIEF ACCESSORIES FOR CRYOGENIC SERVICE |
| 16/30313951 DC : 0 | BS ISO 18154 - SHIPS AND MARINE TECHNOLOGY - PILOT OPERATED SAFETY VALVES FOR LOW TEMPERATURE APPLICATIONS - DESIGN REQUIREMENTS |
| 13/30230940 DC : 0 | BS EN ISO 4126-6 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 6: APPLICATION, SELECTION AND INSTALLATION OF BURSTING DISC SAFETY DEVICES |
| BS ISO 15364:2016 | Ships and marine technology. Pressure/vacuum valves for cargo tanks |
| ISO 4126-9:2008 | Safety devices for protection against excessive pressure Part 9: Application and installation of safety devices excluding stand-alone bursting disc safety devices |
| PREN ISO 4126-6 : DRAFT 2013 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 6: APPLICATION, SELECTION AND INSTALLATION OF BURSTING DISC SAFETY DEVICES (ISO/DIS 4126-6:2013) |
| BS ISO 4126-9:2008 | Safety devices for protection against excessive pressure Application and installation of safety devices excluding stand-alone bursting disc safety devices |
| BS ISO 14661:2000 | Thermal turbines for industrial applications (steam turbines, gas expansion turbines). General requirements |
| ISO 18154:2017 | Ships and marine technology — Safety valve for cargo tanks of LNG carriers — Design and testing requirements |
| I.S. EN ISO 4126-3:2006 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 3: SAFETY VALVES AND BURSTING DISC SAFETY DEVICES IN COMBINATION |
| API 2000 : 2014 | VENTING ATMOSPHERIC AND LOW-PRESSURE STORAGE TANKS |
| DIN EN 13648-1:2009-02 | CRYOGENIC VESSELS - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES FOR CRYOGENIC SERVICE |
| BS EN ISO 4126-7 : 2013 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 7: COMMON DATA (ISO 4126-7:2013) |
| ISO 28300:2008 | Petroleum, petrochemical and natural gas industries — Venting of atmospheric and low-pressure storage tanks |
| UNI EN ISO 4126-6 : 2014 | SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 6: APPLICATION, SELECTION AND INSTALLATION OF BURSTING DISC SAFETY DEVICES |
| UNI EN ISO 28300 : 2009 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - VENTING OF ATMOSPHERIC AND LOW-PRESSURE STORAGE TANKS |
| UNI EN 13648-1 : 2009 | CRYOGENIC VESSELS - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES FOR CRYOGENIC SERVICE |
| 04/30112263 DC : 0 | PREN ISO 4126-3 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 3: SAFETY VALVES AND BURSTING DISC SAFETY DEVICES IN COMBINATION |
| ISO 21013-4:2012 | Cryogenic vessels — Pilot operated pressure relief devices — Part 4: Pressure-relief accessories for cryogenic service |
| BS ISO 21013-4:2012 | Cryogenic vessels. Pilot operated pressure-relief devices Pressure-relief accessories for cryogenic service |
| BS EN ISO 28300:2008 | Petroleum, petrochemical and natural gas industries. Venting of atmospheric and low-pressure storage tanks |
| ISO 4126-6:2014 | Safety devices for protection against excessive pressure — Part 6: Application, selection and installation of bursting disc safety devices |
| UNE-EN ISO 4126-6:2015 | Safety devices for protection against excessive pressure - Part 6: Application, selection and installation of bursting disc safety devices (ISO 4126-6:2014) |
| UNE-EN ISO 28300:2012 | Petroleum, petrochemical and natural gas industries - Venting of atmospheric and low-pressure storage tanks (ISO 28300:2008) |
| BS EN ISO 4126-6:2014 | Safety devices for protection against excessive pressure Application, selection and installation of bursting disc safety devices |
| 12/30210113 DC : 0 | BS EN ISO 28300 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - VENTING OF ATMOSPHERIC AND LOW-PRESSURE STORAGE TANKS |
| EN ISO 4126-6:2014 | Safety devices for protection against excessive pressure - Part 6: Application, selection and installation of bursting disc safety devices (ISO 4126-6:2014) |
| EN 13648-1:2008 | Cryogenic vessels - Safety devices for protection against excessive pressure - Part 1: Safety valves for cryogenic service |
| 06/30155498 DC : DRAFT AUG 2006 | ISO 4126-10 - SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 10: SIZING OF SAFETY VALVES AND CONNECTED INLET AND OUTLET LINES FOR GAS/LIQUID TWO-PHASE FLOW |
| DIN EN ISO 28300:2008-11 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - VENTING OF ATMOSPHERIC AND LOW-PRESSURE STORAGE TANKS |
| UNE-EN ISO 4126-7:2014 | Safety devices for protection against excessive pressure - Part 7: Common data (ISO 4126-7:2013) |
| DIN EN ISO 28300:2012-02 (Draft) | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - VENTING OF ATMOSPHERIC AND LOW-PRESSURE STORAGE TANKS |
| ISO 4126-7:2013 | Safety devices for protection against excessive pressure — Part 7: Common data |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| ASME B16.34 : 2017 | VALVES - FLANGED, THREADED, AND WELDING END |
| API 527 : 2014 | SEAT TIGHTNESS OF PRESSURE RELIEF VALVES |
| 1997/23/EC : 1997 | DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT |
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