CEN/TC 69
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 25902 | LVS EN 13774:2013 | Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements | Standarts spēkā |
| 33479 | LVS EN 14141:2013 | Valves for natural gas transportation in pipelines - Performance requirements and tests | Standarts spēkā |
| 38931 | LVS EN 1983:2013 | Industrial valves - Steel ball valves | Standarts spēkā |
| 29115 | LVS EN 13547:2014 | Industrial valves - Copper alloy ball valves | Standarts spēkā |
| 1723 | LVS EN 1074-4:2001 | Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 4: Air valves | Standarts spēkā |
| 1722 | LVS EN 1074-3:2001 | Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3: Check valves | Standarts spēkā |
| 1758 | LVS EN ISO 16136:2006 | Industrial valves - Butterfly valves of thermoplastics materials | Standarts spēkā |
| 1756 | LVS EN ISO 16135:2006 | Industrial valves - Ball valves of thermoplastics materials | Standarts spēkā |
| 61066 | LVS EN ISO 22109:2020 | Industrial valves - Gearbox for valves (ISO 22109:2020) | Standarts spēkā |
| 1775 | LVS EN ISO 16139:2006 | Industrial valves - Gate valves of thermoplastics materials | Standarts spēkā |
Displaying 421-430 of 457 results.