CEN/TC 69
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21794 | prEN 12335 | Industrial valves - Cast iron plug valves | Izstrādē |
| 21342 | prEN 12360 | Industrial valves - Copper alloy globe valves | Izstrādē |
| 1732 | prEN 12360 | Industrial valves - Copper alloy globe valves (ANSI/ASME B1-20-1) | Izstrādē |
| 82851 | prEN 12516-1 rev | Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells | Izstrādē |
| 80257 | prEN 12516-3 | Industrial valves - Shell design strength - Part 3: Experimental method | Aptauja slēgta |
| 22058 | prEN 12569:1999 rev | Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests | Izstrādē |
| 27494 | prEN 12569 rev | Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests | Izstrādē |
| 31464 | prEN 12570 rev | Industrial valves - Method for sizing the operating element | Izstrādē |
| 1774 | prEN 13340 | Pressure equipment - Safety devices for the prevention of excessive pressure - Terminology | Izstrādē |
| 66088 | prEN 13397 rev | Industrial valves - Diaphragm valves made of metallic materials | Izstrādē |
Displaying 431-440 of 470 results.