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
62682EN ISO 28921-2:2017Industrial valves - Isolating valves for low-temperature applications - Part 2: Type testing (ISO 28921-2:2015)Standarts spēkā
33476LVS EN 12288:2010Industrial valves - Copper alloy gate valvesStandarts spēkā
1759LVS EN ISO 21787:2006Industrial valves - Globe valves of thermoplastics materialsStandarts spēkā
61654LVS EN ISO 4126-5:2013/A1:2016Safety devices for protection against excessive pressure - Part 5: Controlled safety pressure relief systems (CSPRS) - Amendment 1 (ISO 4126-5:2013/Amd 1:2016)Standarts spēkā
30852EN ISO 4126-7:2013Safety devices for protection against excessive pressure - Part 7: Common data (ISO/DIS 4126-7:2009)Standarts spēkā
70426EN ISO 10497:2022Testing of valves - Fire type-testing requirements (ISO/DIS 10497:2021)Standarts spēkā
62540LVS EN ISO 15848-1:2015/A1:2017Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves - Amendment 1 (ISO 15848-1:2015/Amd 1:2017)Standarts spēkā
36891EN ISO 17292:2015Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015)Standarts spēkā
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