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DN80VNE Electric knife valve DN 80

Part number
DN80VNE
EAN
Unit
Each
Details
  • Intermediate knife gate valve with electric rotary actuator
  • Actuated by 400-V AC electric motor
  • 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
  • Material from housing: 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
Connection type
Double flanged
DNPassage hole nominal diameter
80 mm
Housing material
Cast iron GG25
Gate material
Stainless steel
Gate sealing material
Ethylene propylene diene monomer [EPDM]
Type of drive/steering
Electric
Max working pressure
10 BAR
Water tight
Yes
Flow direction type
Bi-directional
DFlange outside diameter
200 mm
KFlange mounting bolts/holes distance
160 mm
ØFlange mounting bolts/holes thread diameter
M16
BLFlange thickness
46 mm
H1Passage hole centre to stem distance
415 mm
BCentre to left hand side end distance
265 mm
B1Centre to right hand side end distance
249 mm
CCentre to back end distance
237 mm
DHHand wheel diameter
140 mm

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