DS/EN 1751:1999 ( Withdrawn )

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


Status:
Withdrawn
Type:
Standard
Language:
English
Replaced by:
Price from:
€ 45.85

Scope

This European Standard specifies methods for the testing and rating of dampers and valves used in air distribution systems with pressure differences up to 2000 Pa. The tests incorporated in this European Standard are: a) leakage past a closed damper or valve (for classification see annex C); b) casing leakage (for classification see annex C); c) flow rate/pressure requirement characteristics; d) torque:(see annex A); e) thermal transmittance: (see annex B). The acoustic testing of dampers and valves is not included in this standard.

Number of pages: 20

Published: 1999-09-07

Date of approval: 1999-06-30

Date of withdrawal: 2014-07-31

International relationships : EN 1751:1998 IDT

ICS: 91.140.30 - Ventilation and air-conditioning systems

Item number: 23777


Committees

Committee

  • CEN/TC 156

Danish committee

DS/S-313