Slide valves - Knife gates
Square knife gate valves
Outlet valve for containers, silos and machines with bulk materials without excess pressure.
Brief description of knife gate valves
- 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
Pneumatic knife gate valves dimensions
150 | 200 | 250 | 300 | 350 | 400 | ||
---|---|---|---|---|---|---|---|
A | mm | 160 | 210 | 260 | 310 | 360 | 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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