CEI EN 60534-2-3 PDF

CEI EN 60534-2-3 PDF

Name:
CEI EN 60534-2-3 PDF

Published Date:
05/01/1999

Status:
[ Revised ]

Description:

Industrial-process control valves - Part 2-3: Flow capacity - Test procedures

Publisher:
Comitato Elettrotecnico Italiano

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Czech version):
200 business days

SKU:
cei-en-60534-2-3_2741101

Choose Document Language:
18.60 €
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La presente Norma si applica alle valvole di regolazione per processi industriali e fornisce le procedure di prova relative alla capacità di efflusso per determinare le variabili che seguono, utilizzate nelle equazioni riportate nelle CEI EN 60534-2-1 e CEI EN 60534-2-2:
- coefficiente di portata C;
- coefficiente di recupero della pressione del liquido di una valvola senza raccordi FL;
- coefficiente combinato di recupero della pressione del liquido e del fattore correttivo di installazione di una valvola di regolazione
senza raccordi FLP;
- fattore correttivo di installazione FP;
- pressioni differenziali limite xT e xTP;
- fattore di forma della valvola FD;
- fattore correttivo funzione del numero di Reynolds FR.


Edition : 99
File Size : 1 file , 480 KB
Number of Pages : 36
Published : 05/01/1999

History

CEI EN 60534-2-3
Published Date: 11/01/2016
Industrial-process control valves Part 2-3: Flow capacity - Test procedures
21.30 €
CEI EN 60534-2-3
Published Date: 05/01/1999
Industrial-process control valves - Part 2-3: Flow capacity - Test procedures
18.60 €

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