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ČSN EN 16678-ed.2 (061825)
Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
Translate name
STANDARD published on 1.5.2023
The information about the standard:
Designation standards: ČSN EN 16678-ed.2
Classification mark: 061825
Catalog number: 516757
Publication date standards: 1.5.2023
SKU: NS-1141982
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN 16678-ed.2 (061825):
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 of more than 500 kPa and up to and including 6 300 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 including the pilot valves for these fluids if actuated electrically and including release valves, but not to any external electrical devices for switching the actuating energy; - valves where the flow rate is controlled by external electrical signals proportional to the applied signal; - valves fitted with closed position indicator switches. This document is not applicable to valves specifically designed for use in transmission and distribution networks. The 4th paragraph of EN 13611:2019, Clause 1 is removed
Preview of the standard ČSN EN 16678-ed.2 (061825)
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