characteristics VN series
Face to face dimension
The robust metal yoke enables the optimal, simple assembly of mechanical or inductive limit switches. The yoke can be removed from one side. This makes it easier to access the mechanical parts.
With its optimized gate geometry, accumulated media is pushed out of the gate guide and flushed out into the bore by the increased flow.
A unique transverse seal, consisting of a transverse seal profile and packing compound, makes the body bubble-tight towards the atmosphere.
The transverse seal can be repacked at any time and under full pressure using the lateral packing screws.
A mechanically retained round cord seal creates a bubble-tight shut off on the gate edge.
The gate is mechanically guided over the full stroke.
In the closed end position, the gate is also mechanically supported.
The add-on Weyotine cutter-pack can be used to cut long-fiber media, preventing jamming and blockages.
e.g. Food waste, Household waste, Wood chips, Manure, Substrates, Other renewable resources ...
e.g. Coal dust, Mining slurry, Sinter water, Tailings, Acids and phosphates ...
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 ...
e.g. Seawater, Saltwater ...
Case Study – O·PARK1
Wey knife gate valves VN for the first organic resources recovery center in Hong KongPDF
material of construction
|Part||Cast iron||Stainless steel|
|Topwork||Carbon steel||Carbon steel|
|Stem / Piston rod||1.4104||1.4104|
Other materials upon request
|Body||EKB powder coat|
|Topwork||EKB powder coat|
- VN with handwheel 2D (DXF/DWG)
- VN with handwheel 3D (STEP)
- VN with bevel gear 2D (DXF/DWG)
- VN with bevel gear 3D (STEP)
- VN with manual lever 2D (DXF/DWG)
- VN with manual lever 3D (STEP)
- VN with pneumatic cylinder 2D (DXF/DWG)
- VN with pneumatic cylinder 3D (STEP)
- VN with electric actuator 2D (DXF/DWG)
- VN with electric actuator 3D (STEP)
- VN with hydraulic cylinder 2D (DXF/DWG)
- VN with hydraulic cylinder 3D (STEP)