Stainless Steel Lug Type Knife Gate Valve

WB14E knife gate valve is a high performance shut-off valve with superior flow characteristics, offering bi-directional zero leakage shut-off up to 150 psi/10 bar. It is suitable for media such as pulp stock, chemicals, sludge, bio mass, slurry and water. The fully lugged body design is suitable for dead-end services.

Technical data

Nominal diameter:

DN 80 – DN 600



Flange accommodation:

Class 150
AS 2129 Tabelle D and E

Tightness check:

EN 12266-1:2009 Rate A

Temperature range:

max. 120 °C


Hand wheel, chain wheel, pneumatic cylinder, electric motor, hydraulic cylinder

Max. Operating pressure:

DN 80 – DN 300, 10 bar
DN 350 – DN 450, 6 bar or 10 bar
DN 500 – DN 600, 4 bar or 10 bar