ČSN EN 161 Samočinné uzavírací ventily pro hořáky na plynná paliva a spotřebiče plynných palivúvod k normě Zobrazit anotaci
ČSN EN 161
EN 13611:2019, Clause 1 applies with the following modification and addition: Modification: The 1st paragraph of EN 13611:2019, Clause 1 is replaced by: This document specifies the safety, design, construction, and performance requirements and testing for automatic shut-off valves for burners and appliances burning one or more gaseous fuels, hereafter referred to as "valves". This document is applicable to valves with declared maximum inlet pressures up to and including 500 kPa and of nominal connection sizes up to and including DN 250. Addition: This document is applicable to: - electrically actuated valves; - valves actuated by fluids where the control valves for these fluids are actuated electrically, but not to any external electrical devices for switching the control signal or actuating energy; - valves where the flow rate is controlled by external electrical signals, either in discrete steps or proportional to the applied signal; - valves fitted with closed position indicator switches. An assessment method for valve designs is given by this document. The 4th paragraph of EN 13611:2019, Clause 1 is removed.
| Název anglicky: | Automatic shut-off valves for gas burners and gas appliances | Poznámka: | S účinností od 2025-10-30 se nahrazuje ČSN EN 161+A3 (06 1803) z července 2013, která do uvedeného data platí souběžně s touto normou. | Třídicí znak: | 061803 | Schválena: | 6.4.2023 | Vydána: | 1.5.2023 | Účinnost od: | 1.6.2023 | Způsob převzetí: | oznámením ve věstníku | Počet stran: | 72 | Orientační cena: | 588 Kč | Formát PDF: | CPDF - Character PDF (norma je plnotextová) | Velikost PDF: | 2653 kB | Druh: | ČSN | Vydavatel: | Úřad pro technickou normalizaci, metrologii a státní zkušebnictví | zobrazit detail normy na stránkách vydavatele |
|