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Legislation/Applicable standard

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ReferenceTitle
LVS EN 1983:2006Industrial valves - Steel ball valves
LVS EN 1984:2001Industrial valves - Steel gate valves
LVS EN ISO 4126-1:2004Safety devices for protection against excessive pressure - Part 1: Safety valves
LVS EN ISO 4126-1:2004 /AC:2006Safety devices for protection against excessive pressure - Part 1: Safety valves
LVS EN ISO 4126-3:2006Safety devices for protection against excessive pressure - Part 3: Safety valves and bursting disc safety devices in combination
LVS EN ISO 4126-4:2004Safety devices for the protection against excessive pressure - Part 4: Pilot operated safety valves
LVS EN ISO 4126-5:2004Safety devices for protection against excessive pressure - Part 5: Controlled safety pressure relief systems
LVS EN ISO 4126-5:2004 /AC:2009Safety devices for protection against excessive pressure - Part 5: Controlled safety pressure relief systems (CSPRS) (ISO 4126-5:2004/Cor 1:2006/Cor 2:2007)
LVS EN ISO 9606-2:2005 AQualification test of welders - Fusion welding - Part 2: Aluminium and aluminium alloys
LVS EN ISO 9606-3:2001 AApproval testing of welders - Fusion welding - Part 3: Copper and copper alloy
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