Slide valves - Knife gates

Square knife gate valves

Outlet valve for containers, silos and machines with bulk materials without excess pressure.

Knife gate valve

Brief description of knife gate valves

Knife gate valve below outlet of chain conveyor

  • Pneumatically or electrically-operated with limit switches
  • Manually-operated via handwheel and gear rack, with limit switches as an option
  • Material: steel, painted or hot-dip galvanised, or stainless steel
  • Ball-bearing knife guidance
  • Valves available in any size
  • Accessories
    Inlet flange, outlet adapter

Dimension drawing for pneumatic knife gate valves

Dimension drawing for pneumatic knife gate valves

Pneumatic knife gate valves dimensions

    150 200 250 300 350 400
A mm 160 210 260 310 30 410
B mm 270 320 370 420 470 520
C mm 566 666 766 866 1.001 1.101
D mm 849 999 1149 1299 1499 1643
E mm 100 100 100 100 100 100

 

Round slide valves

Pressure-tight knife gate valves for bulk materials, liquids and air

  • Pneumatically-operated with limit switches
  • Manually-operated via handwheel or lever, with limit switches as an option
  • Knife made of stainless steel, housing of grey cast iron or stainless steel
  • Seals with packing of the stuffing box
  • Connection flanges and adapters to the pipe system used
Available diameters
Diameter size mm 50 65 80 100 125 150 200 250 300 350 400
Gap between built-in flanges mm 43 46 46 52 56 56 60 68 78 96 100

 

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slide valves