Registration number (WIID)Project No.TitleStatus
72771LVS EN 15714-3:2023Industrial valves - Actuators - Part 3: Pneumatic part-turn actuators for industrial valves - Basic requirementsStandarts spēkā
66086LVS EN 16767:2020Industrial valves - Metallic check valvesStandarts spēkā
61111LVS EN ISO 6553:2017Automatic steam traps - Marking (ISO 6553:2016)Standarts spēkā
69549LVS EN ISO 10434:2020Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries (ISO 10434:2020)Standarts spēkā
58437EN ISO 4126-2:2019Safety devices for protection against excessive pressure - Part 2: Bursting disc safety devices (ISO/DIS 4126-2:2017)Standarts spēkā
65170LVS EN ISO 21787:2006/A1:2019Industrial valves - Globe valves of thermoplastics materials - Amendment 1 (ISO 21787:2006/Amd 1:2019)Standarts spēkā
38564EN ISO 15848-1:2015Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves (ISO/DIS 15848-1:2014)Standarts spēkā
80229EN ISO 22109:2026Industrial valves - Gearboxes for valves (ISO 22109:2026)Standarts spēkā
30852LVS EN ISO 4126-7:2013Safety devices for protection against excessive pressure - Part 7: Common data (ISO 4126-7:2013)Standarts spēkā
30844LVS EN ISO 4126-1:2013Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2013)Standarts spēkā
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