ČSN EN 1751 (127030)

Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves



STANDARD published on 1.4.2014


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The information about the standard:

Designation standards: ČSN EN 1751
Classification mark: 127030
Catalog number: 95086
Publication date standards: 1.4.2014
SKU: NS-148250
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

The category - similar standards:

Ventilation and air-conditioning systems

Annotation of standard text ČSN EN 1751 (127030):

Tato evropská norma popisuje metody pro zkoušení a hodnocení klapek a ventilů používaných ve vzduchovodech s rozdílem tlaků do 2000 Pa. Norma popisuje způsoby stanovení netěsnosti kolem uzavřené klapky nebo ventilu, netěsnosti pláště klapky, krouticího momentu, součinitele prostupu tepla a stanovení charakteristiky klapky. Norma zavádí klasifikaci netěsnosti klapek A až D. Zkoušení akustických vlastností klapek a ventilů norma nezahrnuje

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