VN series
The VN series combines all the properties of a knife gate valve in an inexpensive semi-lug flange design, in order to meet the most common market requirements. With this series, we guarantee the greatest possible functional and operational safety, in an easy-to-maintain, optimized design. We guarantee a 100 % bidirectional bubble-tight shut off over the entire pressure range. For many applications this results in a balanced cost-benefit ratio in terms of investment and maintenance.
Characteristics VN series
Nominal sizes: 50 – 1400 mm
Material: Stainless steel, Cast iron, Special material
Pressure rating: 0 – 10 bar
Flange drilling: PN10, BS10-D, BS10-E, AS2129-D, AS2129-E
Face to face dimension: EN 558 series 20
Application areas
Biogas plants
e.g. Food waste, Household waste, Wood chips, Manure, Substrates, Other renewable resources ...
Mining
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 ...
Infrastructure
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 ...
Downloads
General documents
Product brochure knife gate valves
Declaration of conformity Machinery Directive
Declaration of incorporation Machinery Directive
Data sheets
VN regulating knife gate valve with pneumatic cylinder