NA 119
DIN Standards Committee Water Practice
DIN EN 997 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| BS 1212-2 | 1990-06-29 | Float operated valves. Specification for diaphragm type float operated valves (copper alloy body) (excluding floats) More |
| BS 1212-3 | 1990-12-31 | Float operated valves. Specification for diaphragm type float operated valves (plastics bodied) for cold water services only (excluding floats) More |
| EN 12056-2 | 2000-06 | Gravity drainage systems inside buildings - Part 2: Sanitary pipework, layout and calculation More |
| EN 14124 | 2004-09 | Inlet valves for flushing cisterns with internal overflow More |
| EN 1717 | 2000-11 | Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow More |
