CEN/TC 69
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21290 | prEN 558-1:1995 rev | Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - Part 1: PN-designated valves | Izstrādē |
| 21288 | prEN 558-2:1995 rev | Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - Part 2: Class-designated valves | Izstrādē |
| 68542 | prEN 593 | Industrial valves - Metallic butterfly valves | Izstrādē |
| 72988 | prEN 593 | Industrial valves - Metallic butterfly valves | Izstrādē |
| 27578 | prEN ISO 10434 rev | Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries | Izstrādē |
| 36890 | prEN ISO 10434 rev | Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries | Izstrādē |
| 36891 | prEN ISO 17292 rev | Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015) | Izstrādē |
| 80229 | prEN ISO 22109 | Industrial valves - Gearbox for valves (ISO/DIS 22109:2025) | Aptauja slēgta |
| 81973 | prEN ISO 23632 rev | Industrial valves — Design validation-testing of valves | Izstrādē |
| 31860 | prEN ISO 4126-11 | Safety devices for protection against excessive pressure - Part 11: Performance testing (ISO/DIS 4126-11:2014) | Izstrādē |
Displaying 441-450 of 459 results.