Producttype

Application

Producttype

Application

HG
A bi-directional tight Knife Gate Valve with a through-going plate.

A bi-directional tight Knife Gate Valve with a through-going plate. HG

Stafsjö’s knife gate valves HG have excellent flow characteristics and gives a bi-directional tight sealing. 

 

Nominal diameter:

DN 80 - DN 1200

Face-to-face:

Stafsjö manufacturing standard
MSS-SP81

Flange accommodation:

EN 1092 PN 10
EN 1092 PN 16
JIS B 2238 10K
ANSI/ASME B16.5
Class 150
ANSI/ASME B16.47
Class 150, series A
BS 10 Table D
AS 2129 Table D and E

Tightness check:

EN 12266-1:2009 rate A

Max. Operating pressure:

DN 80 - DN 250, 10 bar
DN 300 - DN 800, 6 bar
DN 900 - DN 1200, 4 bar

 

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