ISO 3822-3:1997 Preview
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
This standard was last reviewed and confirmed in 2013. Therefore this version remains current.
Gives 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 the noise emission resulting from water flow. Replaces the first edition.