Registration number (WIID)Project No.TitleStatus
65948LVS EN ISO 8659:2020Thermoplastics valves - Fatigue strength - Test method (ISO 8659:2020)Standarts spēkā
25902LVS EN 13774:2013Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirementsStandarts spēkā
33479LVS EN 14141:2013Valves for natural gas transportation in pipelines - Performance requirements and testsStandarts spēkā
38931LVS EN 1983:2013Industrial valves - Steel ball valvesStandarts spēkā
29115LVS EN 13547:2014Industrial valves - Copper alloy ball valvesStandarts spēkā
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
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
Displaying 361-370 of 465 results.