Registration number (WIID)Project No.TitleStatus
33117LVS EN ISO 4126-6:2014Safety devices for protection against excessive pressure - Part 6: Application, selection and installation of bursting disc safety devices (ISO 4126-6:2014)Standarts spēkā
61062LVS EN 736-1:2018Valves - Terminology - Part 1: Definition of types of valvesStandarts spēkā
65169LVS EN ISO 16139:2006/A1:2019Industrial valves - Gate valves of thermoplastics materials - Amendment 1 (ISO 16139:2006/Amd 1:2019)Standarts spēkā
65166LVS EN ISO 16136:2006/A1:2019Industrial valves - Butterfly valves of thermoplastics materials - Amendment 1 (ISO 16136:2006/Amd 1:2019)Standarts spēkā
67001LVS EN 12516-1+A1:2018Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shellsStandarts spēkā
70662LVS EN 558:2022Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valvesStandarts spēkā
72770LVS EN ISO 22153:2021Electric actuators for industrial valves - General requirements (ISO 22153:2020)Standarts spēkā
65168LVS EN ISO 16138:2006/A1:2019Industrial valves - Diaphragm valves of thermoplastics materials - Amendment 1 (ISO 16138:2006/Amd 1:2019)Standarts spēkā
65165LVS EN ISO 16135:2006/A1:2019Industrial valves - Ball valves of thermoplastics materials - Amendment 1 (ISO 16135:2006/Amd 1:2019)Standarts spēkā
61661LVS EN ISO 4126-3:2020Safety devices for protection against excessive pressure - Part 3: Safety valves and bursting disc safety devices in combination (ISO 4126-3:2020)Standarts spēkā
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