Registration number (WIID)Project No.TitleStatus
1723LVS EN 1074-4:2001Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valvesStandarts spēkā
1722LVS EN 1074-3:2001Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3: Check valvesStandarts spēkā
30844LVS EN ISO 4126-1:2013Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2013)Standarts spēkā
65948LVS EN ISO 8659:2020Thermoplastics valves - Fatigue strength - Test method (ISO 8659:2020)Standarts spēkā
28352LVS EN 1074-6:2009Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 6: HydrantsStandarts spēkā
1775LVS EN ISO 16139:2006Industrial valves - Gate valves of thermoplastics materialsStandarts spēkā
58825LVS EN 593:2018Industrial valves - Metallic butterfly valves for general purposesStandarts spēkā
68267EN 17955:2024Industrial valves - Functional safety of safety-related automated valvesStandarts spēkā
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
61066LVS EN ISO 22109:2020Industrial valves - Gearbox for valves (ISO 22109:2020)Standarts spēkā
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