DIN EN 12094-13:2022-12
Fixed firefighting systems - Components for gas extinguishing systems - Part 13: Characteristics for check valves and non-return valves; German and English version prEN 12094-13:2022 / Note: Date of issue 2022-10-28
| Fecha de anulación: |
2025-10-01
Anulada
|
|---|---|
| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This European Standard specifies the charactaristics and describes test methods for check and non-return valves for CO2, inert gas or halocarbon gas fire extinguishing systems. Non-return and check valves allow the passage in the direction of flow and they prevent flow in the reverse direction. This European Standard is applicable to check valves installed between container valve and manifold and non-return valves installed in pilot lines, except those valves which are tested in combination with nonelectrical control devices. |
| Keywords: | Anti-siphonage systems|Carbon dioxide|Check valves|Components|Definitions|Extinguishing equipment|Fire brigade|Fire extinguishers|Fire extinguishing apparatus|Fire extinguishing equipment|Fire safety|Firefighting|Firefighting equipment|Inert gases|Reflux|Specification (approval)|Stationary|Test specimens|Testing|Valves |
| ICS: | 13.220.20 - Protección contra incendios |
| CTN: |
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