Rotary valves in cast design

Feeding and discharging of floury and grainy products

Rotary valves - brief description

  • Suitable for use in pneumatic systems
  • arious types of rotors
  • Tight tolerances
  • Good tightness

The optimal equipment regarding the type of rotor, the material and the surface depends on the product, the temperature, the pressure and the function. On the basis of your specifications we recommend the design that fits your needs.

 

Rotary valve Type VPS Rotary valve Type RS Rotary valve Type  SF
Durchlauf-Zellenradschleuse VPS Durchlauf-Zellenradschleuse RS Durchblas-Zellenradschleuse SF
Discharge rotary valve
Rotortype: closed
Discharge rotary valve
Rotortype: open
Blow-through rotary valve
Rotortype: open

 

Rotary valve- technical data and measurements

Type VPS   VPS180 VPS230 VPS270 VPS300 VPS350 VPS400
mm Ø 120 Ø 150 Ø 180 Ø 220 Ø 300 Ø 350
mm 150 x 120 185 x 148 242 x 180 266 x 218 360 x 250 400 x 320
mm 245 310 340 382 470 527
l/r 2 4,5 8 12 25 40
rpm 32 32 31 32 31 30
kW 0,37 0,37 0,55 0,75 1,1 1,5
kg 41 57 92 115 197 256

 

Type RS   RS180 RS230 RS270 RS300 RS350 RS450
mm 190 x 118 238 x 135 276 x 148 340 x 198 470 x 238 570 x 285
mm 190 x 118 238 x 135 276 x 158 340 x 198 476 x 220 570 x 285
mm 270 330 390 447 530 677
l/r 4 8 12 20 40 80
rpm 32 31 32 31 30 30
kW 0,37 0,55 0,75 1,1 1,5 2,2
kg 48 78 105 155 264 453

 

Type SF   SF180 SF230 SF270 SF300 SF350 SF450
mm 190 x 118 236 x 135 276 x 148 340 x 198 470 x 238 570 x 285
mm 190 x 118 238 x 135 276 x 158 340 x 198 476 x 220 570 x 285
mm 270 330 390 447 530 677
l/r 4 8 12 20 40 80
rpm 32 31 32 31 30 30
kW 0,37 0,55 0,75 1,1 1,5 2,2
kg 50 85 112 165 274 468

 

The recommended filling depends on the flow characteristics of the product

Speed < 10 rpm 11 - 20 rpm 21 - 30 rpm >30 rpm
90% 80% 70% 60%
80% 70% 60% 50%
70% 60% 50% 40%
60% 50% 40% 35%

 

Rotary valve with quick cleaning Rotary valve with chain drive

Rotary valve with quick cleaning

Rotary valve with chain drive