Description
Documentation:
Knife Gate Valve for Abrasive Slurry
Stafsjö’s knife gate valves SLV and SLF are particularly suitable for abrasive and demanding slurry where operation reliability and low life cycle cost are emphasized. The SLV is a lugged version while the SLF is fully flanged and especially suitable on old non-centred pipes or low pressure applications.
Technical data
Nominal diameter:
DN 50 – DN 900
Face-to-face:
Stafsjö manufacturing
standard
standard
Flange accommodation:
EN 1092 PN 10
AS 2129 Table D
AS 2129 Table E
ASME/ANSI B16.5
Class 150, ASME/
ANSI B16.47 Class
150 series A
AS 2129 Table D
AS 2129 Table E
ASME/ANSI B16.5
Class 150, ASME/
ANSI B16.47 Class
150 series A
Max. Operating pressure:
DN 50 – DN 600, 10 bar
DN 700 – DN 900, 5 bar
DN 700 – DN 900, 5 bar
