UNE-EN 1751:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves
Hardcopy , PDF
Spanish, Castilian, English
15-10-2014
30-10-2024
Foreword
1 Scope
2 Normative references
3 Definitions and symbols
4 Instrumentation
5 Leakage tests
6 Flow rate and pressure tests
Annex A (normative) Mechanical testing of dampers and
valves
Annex B (informative) Thermal transmittance through
dampers and valves
Annex C (normative) Classification of a damper or
valve leakage
Gives methods for the rating and testing of dampers and valves used in air distribution systems with pressure differences up to 2 000 Pa. The test included 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). Acoustic testing of dampers and valves is not included. Tests specified above apply to the following: a) measurement of leakage past a closed damper or valve; b) measurement of casing leakage; c) determination of flow rate and pressure requirements; d) measurement of torque characteristics; e) measurement of thermal transfer characteristics to determine insulation properties.
| Committee |
CTN 100
|
| DevelopmentNote |
Supersedes UNE 100702 (1994) (07/2003)
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NS EN 1751 : 2014 | Identical |
| NEN EN 1751 : 2014 | Identical |
| BS EN 1751:2014 | Identical |
| I.S. EN 1751:2014 | Identical |
| EN 1751:2014 | Identical |
| DIN EN 1751:2014-06 | Identical |
| NBN EN 1751 : 2014 | Identical |
| NF EN 1751 : 2014 | Identical |
| ISO 5167-3:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3: Nozzles and Venturi nozzles |
| EN ISO 5167-2:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2003) |
| EN 12792:2003 | Ventilation for buildings - Symbols, terminology and graphical symbols |
| ISO 5167-4:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 4: Venturi tubes |
| EN ISO 5167-4:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2003) |
| ISO 5167-2:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice plates |
| EN ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003) |
| EN ISO 5167-3:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2003) |
| ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: General principles and requirements |
| EN 15727:2010 | Ventilation for buildings - Ducts and ductwork components, leakage classification and testing |
| ISO 3966:2008 | Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes |
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