• Your shopping cart is empty!

  • IEC 60534-8-1 Ed. 1.0 b:1986

IEC 60534-8-1 Ed. 1.0 b:1986

Industrial-process control valves. Part 8: Noise considerations. Section One: Laboratory measurement of noise generated by aerodynamic flow through control valves

International Electrotechnical Commission, 09/30/1986

Publisher: IEC

File Format: PDF

$17.00$34.00


Published:30/09/1986

Pages:18

File Size:1 file , 830 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Defines equipment, methods and procedures for obtaining laboratory measurements of airborne sound-pressure levels radiated by control valves and/or associated piping configurations, including fixed restrictions, through which compressible fluids are passing. Provides a method of testing the noise-generating characteristics of control valves. The noise characteristics to be determined are useful for comparing the performance of different valves and planning measures for noise abatement.

More IEC standard pdf

IEC 60059 Amd.1 Ed. 2.0 b:2009

IEC 60059 Amd.1 Ed. 2.0 b:2009

Amendment 1 - IEC standard current ratings

$6.00 $13.00

IEC 60682 Amd.1 Ed. 1.0 b:1987

IEC 60682 Amd.1 Ed. 1.0 b:1987

Amendment 1 - Standard method of measuring the pinch temperature of quartz-tungsten-halogen lamps

$6.00 $13.00

IEC 60331-11 Amd.1 Ed. 1.0 b:2009

IEC 60331-11 Amd.1 Ed. 1.0 b:2009

Amendment 1 - Tests for electric cables under fire conditions - Circuit integrity - Part 11: Apparatus - Fire alone at a flame temperature of at least 750 ¿¿C

$6.00 $13.00

IEC 60630 Amd.6 Ed. 2.0 b:2009

IEC 60630 Amd.6 Ed. 2.0 b:2009

Amendment 6 - Maximum lamp outlines for incandescent lamps

$12.00 $25.00