GB/T 30832-2014: Valves - Test method of flow coefficient and flow resistance coefficient

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Scope

This Standard specifies the terms and definitions, test equipment and
measuring instruments, test requirements, test procedures, calculation and test
report for the test of flow coefficient and flow resistance coefficient.
This Standard applies to.
a) the test of flow-pressure loss, flow coefficient and flow resistance
coefficient of valves, pipeline filters, etc. with water as medium;
b) the flow resistance coefficient value of the tested product is greater
than 0.1.
The test of flow-pressure loss, flow coefficient and flow resistance coefficient of
other similar valves and pipeline shall refer to the methods in this Standard.

Basic Data

Standard ID	GB/T 30832-2014 (GB/T30832-2014)
Description (Translated English)	Valves - Test method of flow coefficient and flow resistance coefficient
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J16
Classification of International Standard	23.060.01
Word Count Estimation	17,171
Date of Issue	6/24/2014
Date of Implementation	3/1/2015
Quoted Standard	GB 3101; GB/T 17395
Regulation (derived from)	National Standards Bulletin No. 14 of 2014
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the valve flow coefficient and flow resistance coefficient test of terms and definitions, test equipment and measuring instruments, test requirements, test procedures, calculations and test reports. This standard applies to: a) wat