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EN ISO 3822-3:2018

Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 3: Mounting and operating conditions for in-line valves and appliances (ISO 3822-3:2018) EN ISO 3822-3:2018

Publication date:   Mar 15, 2018

General information

60.60 Standard published   Feb 7, 2018

CEN

CEN/TC 126 Acoustic properties of building elements and of buildings

European Norm

17.140.20   Noise emitted by machines and equipment | 91.140.60   Water supply systems

Buying

Published

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Scope

ISO 3822-3:2018 specifies the mounting and operating conditions to be used for in-line valves and appliances which control the flow, pressure or temperature of the water in water supply installations, when measuring noise emission resulting from water flow.
ISO 3822-3:2018 is applicable to in-line valves and appliances of maximum nominal size DN 32 and to systems in which the maximum water flow rate does not exceed 1,6 l/s.
NOTE See ISO 6708; DN is the symbol for "nominal size". The number of the nominal size is loosely related to the inside diameter (in millimetres) of the in-tine valves and appliances.
The procedures described are for general use for all types of in-line valves of conventional design.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 3822-3:1997/A1:2009

WITHDRAWN
EN ISO 3822-3:1997

NOW

PUBLISHED
EN ISO 3822-3:2018
60.60 Standard published
Feb 7, 2018