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I.S. EN 60534-2-3:2016現(xiàn)行

Industrial-process Control Valves Part 2-3: Flow Capacity Test Procedures

出版:National Standards Authority of Ireland

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基本信息
標(biāo)準(zhǔn)編號(hào): I.S. EN 60534-2-3:2016
發(fā)布時(shí)間:2016/4/26 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:National Standards Authority of Ireland
標(biāo)準(zhǔn)頁(yè)數(shù):56
標(biāo)準(zhǔn)簡(jiǎn)介

Pertains to industrial-process control valves and provides the flow capacity test procedures for determining the following variables used in the equations given in IEC 60534-2-1: a) flow coefficient C; b) liquid pressure recovery factor without attached fittings F[L]; c) combined liquid pressure recovery factor and piping geometry factor of a control valve with attached fittings F[LP]; d) piping geometry factor F[P]; e) pressure differential ratio factors x[T] and x[TP]; f) valve style modifier F[d]; g) Reynolds number factor F[R].

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

I.S. EN 60534-2-3:1999

等同采用的國(guó)際標(biāo)準(zhǔn)

BS EN 60534-2-3 : 2016 - Identical

DIN EN 60534-2-3 : 2014 - Identical

BS EN 60534-2-3 : 2016 - Identical

EN 60534-2-3 : 2016 - Identical

DIN EN 60534-2-3 : 2014 - Identical

UNE EN 60534-2-3 : 1999 - Identical

NF EN 60534-2-3 : 1998 - Identical

SN EN 60534-2-3 : 2016 - Identical

SS EN 60534-2-3 Ed. 3 (2016) - Identical

EN 60534-2-3:2016 - Identical