Superseded
Standard
Historical
NBN EN 12569:1999
Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests
Preview
Summary
This European Standard applies to valves of DN 15 and greater, made of metallic materials for chemical and petrochemical plants. It contains additional requirements to those contained in the relevant European product standards. Two levels of quality are included. All valves shall meet the requirements of level I. Valves shall meet the requirements of level II only when required by the order.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 11/15/1999 |
| Cancellation Date | 03/31/2000 |
| Page Count | 19 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
15/11/1999
Superseded
Historical