NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61770 ; VDE 0700-600:2019-09 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60730-2-8 | 2018-08 | Automatic electrical controls - Part 2-8: Particular requirements for electrically operated water valves, including mechanical requirements More |
| DIN EN 13076 | 2004-05 | Devices to prevent pollution by backflow of potable water - Unrestricted air gap - Family A - Type A; German version EN 13076:2003 More |
| DIN EN 13079 | 2003-12 | Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A; Type D; German version EN 13079:2003 More |
| DIN EN 13618 | 2017-03 | Flexible hose assemblies in drinking water installations - Functional requirements and test methods; German version EN 13618:2016 More |
| DIN EN 13959 | 2005-01 | Anti-pollution check valves - DN 6 to DN 250 inclusive - Family E, type A, B, C and D; German version EN 13959:2004 More |
| DIN EN 14452 | 2005-08 | Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B; German version EN 14452:2005 More |
| DIN EN 14453 | 2005-08 | Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C; German version EN 14453:2005 More |
| DIN EN 14454 | 2005-08 | Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H; type A; German version EN 14454:2005 More |
| DIN EN 14622 | 2005-08 | Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F; German version EN 14622:2005 More |
| DIN EN 14623 | 2005-08 | Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G; German version EN 14623:2005 More |
