DIN 30652-4:2025-10
Excess flow valves - Part 4: Conformity assessment of excess flow valves for service lines / Note: Date of issue 2025-09-12*Applies in conjunction with DIN 30652-2 (2025-10).*Intended as replacement for DIN 30652-4 (2022-09).
| Fecha edición: |
2025-10-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This document is prepared by the working committee NA 032-03-02 AA "Components and auxiliary materials - gas" in the Gas Technology Standards Committee (NAGas) of DIN Deutsches Institut für Normung e. V. in agreement with the German Technical and Scientific Association for Gas and Water (DVGW). This document is to be included in the "Gas" rules and regulations of the DVGW, German Technical and Scientific Association for Gas and Water. This document specifies the requirements for the conformity assessment of excess flow valves for domestic connections. This document is only to be used in combination with DIN 30652-2. |
| Keywords: | Close|Conformity|Conformity assessment|Definitions|Flow-controls|Gas flow|Gas installations|Gas technology|Gases|Marking|Materials|Pressure drops|Production control|Resistance|Safety components|Specification (approval)|Supply mains|Temperature stability|Testing|Tightness |
| ICS: | 23.060.40 - Reguladores de presión |
| CTN: |
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