Knife gate valve
WB14
Bi-directional and fully lugged performance knife gate valve in nodular iron
Available size range:
DN 50 - DN 600 (2" - 24")
Product data sheet:
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About WB14
Stafsjö’s WB14 knife gate valve offers superior flow characteristics and bi-directional zero leakage shut-off. It is suitable for fluids such as water, sludge and bio mass. Integrated flange gaskets simplify installation works and the fully lugged body makes it also suitable for dead-end services.
The WB14 valve is modular designed and it can easily be customized in materials, with actuators and related automation accessories to different process conditions. It is supplied with a robust one piece and fully lugged valve body in nodular iron up to DN 300 (12″) and from DN 350 (14″) it features a rigid two piece version. The WB14 sealing system assure a first rate sealing, both internal and external against surrounding environment.
Other WB versions are the semi lugged WB11 in DN 50 – DN 300 (2″ – 12″), WB in DN 350 – DN 1600 (14″ – 64″) and WB12 in DN 150 – DN 200 (6″ – 8″) which has a square fully flanged valve body. The WB14E is a high performance stainless steel version.
Download the product data sheet for additional technical information.
Specifications
Shut-off technique
Bi-directional
Valve seat material
EPDM
FEPM
NBR
Connection type
Fully lugged
Valve body material
Nodular iron
Industries
Biomass
Food and Beverage
Mining
Steel
Water treatment
Product features

Superior flow characteristics

Bi-directional zero leakage shut-off

High strength top works
