SNV - SN EN 593+A1
Industrial valves - Metallic butterfly valves
inactive
| Organization: | SNV |
| Publication Date: | 1 July 2011 |
| Status: | inactive |
| Page Count: | 24 |
| ICS Code (Gate valves): | 23.060.30 |
scope:
This European Standard specifies requirements for butterfly valves having metallic bodies for use in flanged or butt welding piping systems and used for isolating, regulating or control applications.
The PN and Class ranges are:
PN 2,5 ; PN 6 ; PN 10 ; PN 16 ; PN 25 ; PN 40 ; Class 150 ; Class 300.
The DN range is:
- DN 20 ; DN 25 ; DN 32 ; DN 40 ; DN 50 ; DN 65 ; DN 80 ; DN 100 ; DN 125 ; DN 150 ; DN 200 ; DN 250 ; DN 300 ; DN 350 ; DN 400 ; DN 450 ; DN 500 ; DN 600 ; DN 700 ; DN 750 ; DN 800 ; DN 900 ; DN 1000 ; DN 1200 ; DN 1400 ; DN 1600 ; DN 1800 ; DN 2000 ; DN 2200 ; DN 2400.
DN 750 is used only for Class 150 and Class 300.
For special application as industrial process control valves, see EN 1349 and EN 60534-2-1.
Document History
January 1, 2018
Industrial valves - Metallic butterfly valves for general purposes
A description is not available for this item.
SN EN 593+A1
July 1, 2011
Industrial valves - Metallic butterfly valves
This European Standard specifies requirements for butterfly valves having metallic bodies for use in flanged or butt welding piping systems and used for isolating, regulating or control applications....
November 1, 2009
Industrial valves - Metallic butterfly valves
A description is not available for this item.
April 1, 2004
Industrial valves - Metallic butterfly valves
A description is not available for this item.