Registration number (WIID)Project No.TitleStatus
27437LVS EN ISO 4126-1:2004 /AC:2006Safety devices for protection against excessive pressure - Part 1: Safety valvesAtcelts
1712LVS EN ISO 4126-1:2004Safety devices for protection against excessive pressure - Part 1: Safety valvesAtcelts
68228LVS EN ISO 4126-10:2024Safety devices for protection against excessive pressure - Part 10: Sizing of safety valves and bursting discs for gas/liquid two-phase flow (ISO 4126-10:2024)Standarts spēkā
62682LVS EN ISO 28921-2:2017Industrial valves - Isolating valves for low-temperature applications - Part 2: Type testing (ISO 28921-2:2015)Standarts spēkā
70367LVS EN ISO 28921-1:2022Industrial valves - Isolating valves for low-temperature applications - Part 1: Design, manufacturing and production testing (ISO 28921-1:2022)Standarts spēkā
62681LVS EN ISO 28921-1:2017Industrial valves - Isolating valves for low-temperature applications - Part 1: Design, manufacturing and production testing (ISO 28921-1:2013)Atcelts
75739LVS EN ISO 23632:2023Industrial valves - Design validation-testing of valves (ISO 23632:2021)Standarts spēkā
72770LVS EN ISO 22153:2021Electric actuators for industrial valves - General requirements (ISO 22153:2020)Standarts spēkā
61066LVS EN ISO 22109:2020Industrial valves - Gearbox for valves (ISO 22109:2020)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
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