STN EN 13077
| Označenie: | STN EN 13077 |
| Platnosť: | Platná |
| Počet strán: | 20 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Zariadenia na zamedzenie znečistenia pitnej vody spätným prúdením. Vzduchová medzera bez kruhového priepadu (neobmedzený). Skupina A. Typ B |
| Anglický názov: | Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B |
| Dátum vydania: | 01. 06. 2023 |
| Dátum zrušenia: | |
| ICS: | 13.060.20 |
| Triediaci znak: | 13 6517 |
| Úroveň zapracovania: | idt EN 13077:2023 |
| Vestník: | 05/23 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 13077:2018-09 (13 6517) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies the characteristics and the requirements of air gap with non-circular overflow (unrestricted) Family A, Type B for nominal flow velocity not exceeding 3 m/s. Air gaps are devices for protection of potable water in water installations from pollution by backflow. This document applies to air gaps in factory-assembled products and to constructed air gaps in situ and specifies requirements and methods to verify and ensure compliance with this document during normal working use. The fluid in the receiving vessel is assumed to have similar properties to water. Where this is not the case, additional care or tests could be required to verify the efficacy of the solution in practical use. The AB device is intended to be used in potable water installations according to EN 806 (all parts). |
| Náhľad normy: | Náhľad normy (PDF) |