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IEC 60534-3-1-ed.2.0
Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves
Translate name
STANDARD published on 6.2.2019
The information about the standard:
Designation standards: IEC 60534-3-1-ed.2.0
Publication date standards: 6.2.2019
SKU: NS-936842
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Pressure regulatorsIndustrial process measurement and control
Annotation of standard text IEC 60534-3-1-ed.2.0 :
IEC 60534-3-1:2019 specifies face-to-face (FTF) and centre-to-face (CTF) dimensions for given nominal sizes and pressure ratings of flanged, two-way, globe-type, straight pattern and angle pattern control valves This second edition cancels and replaces the first edition published in 2000. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) This standard has been extended to cover face-to-face dimensions and centre-to-face dimensions for control valves PN 160 and PN 250 (Class 900 and 1500) b) Definitions of end-to-end dimensions and centre-to-end dimensions have been added for valves with flange facings where the gasket contact surfaces are not located at the extreme ends of the valve c) Table 5 of adjustment value "X" for end-to-end dimensions of straight pattern valves with ring joint ends has been added d) ANSI/ISA references have been added in Tables 1 to 4 e) ANSI/ISA references have been added in the bibliography LIEC 60534-3-1:2019 specifie les dimensions face a face (FAF) et face a axe (FAA) des vannes de regulation a brides, a deux voies, a soupape, a tete droite et a corps dequerre presentant des tailles nominales et des caracteristiques assignees de pression donnees. Cette deuxieme edition annule et remplace la premiere edition parue en 2000. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) La presente norme a ete etendue pour couvrir les dimensions face a face et les dimensions face a axe des vannes de regulation PN 160 et PN 250 (Classe 900 et Classe 1500) b) Les definitions des dimensions bout a bout et des dimensions axe a bout ont ete ajoutees pour les vannes avec faces demboitement de brides dont les surfaces de contact de joint ne se trouvent pas aux extremites de la vanne c) Le Tableau 5 des valeurs dajustement "X" pour les dimensions bout a bout des vannes a tete droite avec extremites de joint annulaire a ete ajoute d) Des references ANSI/ISA ont ete ajoutees dans les Tableaux 1 a 4 e) Des references ANSI/ISA ont ete ajoutees dans la bibliographie
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