WEY knife gate valves VNC

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  • More than 500.000 products
Details
  • Intermediate knife gate valve actuated by dual-action pneumatic cylinder
  • Pipe boot sealed by sealing on the narrow side of the plate
  • Adjustable transverse seal prevents medium from leaking externally
  • Blade-shaped valve plate shears off solid objects
  • No deposits thanks to scraper strips and special plate geometry
Application range
  • Biogas plants: food scraps, manure, renewables (renewable raw materials) etc.
  • Wastewater treatment plants: untreated wastewater, raw sludge, faecal matter etc.
  • Sugar industry: beet washing plant etc.
  • Food industry: conveyors for cereals, vegetables etc.
  • Pulp and paper industry
Properties
  • Control pressure 6 to 8 bar in cylinder
  • Cushioned pneumatic cylinder prevents pressure shock
  • Housing material: GG25 with epoxy plastic coating EKB
  • Upper construction: stainless steel with epoxy plastic coating EKB
  • Plate: stainless steel 1.4404
  • Spindle/piston rod: stainless steel 1.4404
  • Seal: EPDM
  • Temperature range: -20 to +130°C
Technical info
  • Flanged hole: PN 10/16 - tested according to EN 1092/ISO 7005
  • Length: EN 558-1/ISO 5752 Series 20
  • Other designs can be supplied upon request
Benefits
  • 100% waterproof
  • Long service life
  • High level of operational reliability

Interested in buying products?

Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area.

  • Tailored advice from our specialists
  • More than 500.000 products
Product
Unit

Passage hole nominal diameter

DN

Max working pressure

Flange outside diameter

D

Flange mounting bolts/holes distance

K

Flange mounting bolts/holes thread diameter

Ø

Flange thickness

BL

Passage hole centre to lever end distance

H

Cylinder outside diameter

Z

Cylinder total width

A

Cylinder mounting thread diameter

G
Each
200 mm
6 BAR
340 mm
295 mm
M20
60 mm
828 mm
160 mm
180 mm
1/4 Inch
Passage hole nominal diameter (millimetre)
Max working pressure (bar)
Flange outside diameter (millimetre)
200
6
340