Support
Log in
Print

WEY knife gate valves VNC

Browse to product table

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. Do you want to sell products via Kramp as a dealer? Then sign up!

Become a customer
Find a Kramp dealer
  • Tailored advice from our specialists
  • Next-day delivery*
  • 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. Do you want to sell products via Kramp as a dealer? Then sign up!

Become a customer
Find a Kramp dealer
  • Tailored advice from our specialists
  • Next-day delivery*
  • 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
DN80VNCN
WEY
Each
50 mm
10 BAR
165 mm
125 mm
M16
43 mm
407 mm
100 mm
140 mm
1/4 Inch
ID_246906
WEY
Each
100 mm
6 BAR
220 mm
180 mm
M16
52 mm
535 mm
100 mm
140 mm
1/4 Inch
ID_246906
WEY
Each
200 mm
6 BAR
340 mm
295 mm
M20
60 mm
828 mm
160 mm
180 mm
1/4 Inch
WEY
Passage hole nominal diameter (millimetre)
Max working pressure (bar)
Flange outside diameter (millimetre)
50
10
165
WEY
Passage hole nominal diameter (millimetre)
Max working pressure (bar)
Flange outside diameter (millimetre)
100
6
220
WEY
Passage hole nominal diameter (millimetre)
Max working pressure (bar)
Flange outside diameter (millimetre)
200
6
340