VS series

The appeal of the VS series lies in its ingenious semi-lug design. The lightweight construction of this knife gate valve, which is available in stainless steel, makes it very cost-effective. Nonetheless, it gives our customers the highest level of reliability and durability in use. This is also because – like all Wey products – it can be repacked at any time and ensures zero leakage while in use.



2 – 36 inch
Nominal sizes
Stainless steel, Special material
0 – 150 psi
Pressure rating
ANSI Class 150
Flange drilling
Face to face dimension

Application areas

Biogas plants
e.g. Food waste, Household waste, Wood chips, Manure, Substrates, Other renewable resources ...

Chemical and petrochemical industries
e.g. Viscous pastes, Granulates, Chemically contaminated waste water, Bitumen/tar ...

e.g. Waste water, Rainwater, Industrial water, Mixed water ...

Food and beverage
e.g. Syrups, juices and beverages, Cereal, vegetable, mash, etc., Processed fruits, Cheese powder, Cocoa beans ...

Pulp and paper industry
e.g. Pulp Stock (Low to high density), Liquor (black, white, green), Chemical solutions, bleaching agents, Recycling tissue ...

Waste water treatment plants
e.g. Waste water, Raw water, Sludge, Digested sludge, Floating sludge ...

Water treatment
e.g. Seawater, Saltwater ...

Wey Plattenschieber VS PTFE Beschichtung
Wey VS in a customized version with PTFE coating, stainless steel pipework, solenoid valve and proximity switches.


Body EKB powder coat
Topwork EKB powder coat
Screws Stainless steel




Manual lever knife gates & control gates

Manual lever

Bevel gear

Bevel gear

Pneumatic cylinder

Pneumatic cylinder

Hydraulic cylinder

Hydraulic cylinder

Electric actuator knife gates & control gates

Electric actuator


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