Description
Documentation:
Isolation Knife Gate Valve
Stafsjö’s knife gate valve TV is used as an isolation valve for a transmitter or sensor on a tank for which a short face-to-face length is required.
Technical data
Nominal diameter:
DN 80
Face-to-face:
Stafsjö manufacturing standard
MSS SP-81
TAPPI TIS 405-8
MSS SP-81
TAPPI TIS 405-8
Flange accommodation:
EN 1092 PN 10-
Stafsjö standard
ASME/ANSI B16.5
Class 150-
Stafsjö standard
ASME/ANSI B16.5
Class 150-
ASME/ANSI B
Stafsjö standard
ASME/ANSI B16.5
Class 150-
Stafsjö standard
ASME/ANSI B16.5
Class 150-
ASME/ANSI B
Tightness check:
EN 12266-1:2012 rate A
Max. Operating pressure:
DN 80, 16 bar
