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NF E29-648-4 ; NF EN ISO 11114-4:2017-06-17
Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 4: Test methods for selecting steels resistant to hydrogen embrittlement
Edition
2017-06-17
NF E29-648-3 ; NF EN ISO 11114-3:2011-03-01
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: autogenous ignition test for non-metallic materials in oxygen atmosphere
Edition
2011-03-01
NF E29-790 ; NF EN 417:2012-04-01
Non-refillable metallic gas cartridges for liquefied petroleum gases, with or without valve, for use with portable appliances - Construction, inspection, testing and marking
Edition
2012-04-01
SN EN 417
Non-refillable metallic gas cartridges for liquefied petroleum gases, with or without a valve, for use with portable appliances - Construction, inspection, testing and marking
Edition
2012-07
NF C46-027-22 ; NF EN 61987-22:2016-04-23
Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 22: lists of properties (LOPs) of valve body assemblies for electronic data exchange
Edition
2016-04-23
NF S62-134 ; NF EN 12094-4:2004-10-01
Fixed firefighting systems - Components for gas extinguishing systems - Part 4: requirements and test methods for container valve assemblies and their actuators
Edition
2004-10-01
NF S76-057-1 ; NF EN 14593-1:2018-05-16
Respiratory protective devices - Compressed air line breathing apparatus with demand valve - Part 1: devices with a full face mask - Requirements, testing, marking
Edition
2018-05-16
NF C42-020-2-202 ; NF EN IEC 61010-2-202:2021-01-15
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-202 : particular requirements for electrically operated valve actuators
Edition
2021-01-15
UL 1769
Cylinder valves
Edition
2015-06-25
SN EN ISO 11114-1/A1
Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials (ISO 11114-1:2020/Amd 1:2023); Amendment A1
Edition
2023-09