Producttype

Application

Producttype

Application

RKO
Knife Gate Valve for abrasive media.

Knife Gate Valve for abrasive media. RKO

Stafsjö’s knife gate valve RKO is reliable and particularly well suited for demanding reject and other abrasive media. The valve’s circular inlet and square outlet together with the gate, that has a rectangular shape and a bevel edge, counteracts clogging and blockages, which often is a problem in combination with junk traps, coarse reject and cleaners.

 

Nominal diameter:

DN 100 - DN 600

Face-to-face:

Stafsjö Weksnorm
TAPPI TIS 405-8
MSS SP-81

Flange accommodation:

EN 1092 PN 10
JIS B 2238 10K
ASME/ANSI B16.5
Class 150
AS Table D & E
BS Table D

Tightness check:

EN 12266-1:2009 Rate A

Max. Operating pressure:

DN 100 - DN 450, 10 bar
DN 500 - DN 600, 6 bar

 

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