NF EN 1751

NF EN 1751

December 1998
Standard Cancelled

Ventilation for buildings. Air terminal devices. Aerodynamic testing of dampers and valves.

Le présent document spécifie les méthodes d'essai et de classement des registres et clapets utilisés dans les systèmes de ventilation des bâtiments.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1998

Number of pages

25 p.

Reference

NF EN 1751

ICS Codes

91.140.30   Ventilation and air-conditioning systems

Classification index

E51-718

Print number

1 - 24/03/2005

European kinship

EN 1751:1998
Sumary
Ventilation for buildings. Air terminal devices. Aerodynamic testing of dampers and valves.

Le présent document spécifie les méthodes d'essai et de classement des registres et clapets utilisés dans les systèmes de ventilation des bâtiments.
Standard replaced by (1)
NF EN 1751
March 2014
Standard Cancelled
Ventilation for buildings - Air terminal devices - Aerodynamic testing of dampers and valves

Le présent document spécifie les méthodes d'essai (fuite à travers un registre/clapet fermé, étanchéité de l'enveloppe, caractéristiques des prescriptions débit/pression, couple et transmission thermique) ainsi que la classification des registres et clapets utilisés dans les systèmes de distribution d'air avec des différences de pressions jusqu'à 2 000 Pa. Il définit l'instrumentation, les modes opératoires d'essai ainsi que le rapport d'essai. Les essais acoustiques des registres et clapets ne font pas partie du présent document.

Table of contents
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Définitions et symboles
    4
  • 4 Instrumentation
    6
  • 5 Essais d'étanchéité
    7
  • 6 Essais de débit et de pression
    8
  • Annexe A (normative) Essais mécaniques des registres et clapets
    15
  • Annexe B (informative) Transmittance thermique à travers les registres et clapets
    18
  • Annexe C (normative) Classification de l'étanchéité d'un registre ou clapet
    21
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