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Dust Collector Valve

Dust Collector Valve Dust Collector Valve 2 Dust Collector Valve 3 Dust Collector Valve 4 Dust Collector Valve - Rotolok South Africa
Dust Collector Valve Dust Collector Valve 2 Dust Collector Valve 3 Dust Collector Valve 4 Dust Collector Valve - Rotolok South Africa

Key Features

  • Maximum number of blades within the housing at one time without affecting throughput
  • Minimum clearance between rotor tips and body
  • Good throat opening at valve entry allowing high pocket filling efficiency
  • Light-weight minimises loading on connected equipment
  • Compact with direct drive, right-angled gearbox accommodates installation space constraints
  • Cost competitive ideal for integration into systems
  • Inboard bearings for increased shaft rigidity
  • Lip seals provide effective containment with reduced maintenance requirements
  • Precision machining of components
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Rotolok introduced a low cost solution to dust collector valve needs. The Dust Collector Valve is a lighter duty option for standard dust collection applications.

Constructed with a robust cast iron body and cast iron end covers. Bearings are inboard and shafts are sealed with lip seals. All valves are direct driven with a right angle gearbox and motor.

These valves have been engineered and designed solely as a low cost alternative for applications with pressure differentials of 3 psi or less. Available in 150, 200, 250 and 300mm round and square inlet sizes.

The general market place covers Cyclones, Bag Houses and Gravity Feed applications with pressures around +/- 3 psi

  • Body

    Cast Iron Precision Bored
    Standard: Universal flanges to match Square or Circular connections
    Heavy Duty: Robust with either Square or Circular flanges

  • End Covers

    Cast Iron Precision Machined and Spigot Located into Valve Body

  • Rotor

    Fabricated Mild Steel Closed (Shrouded) Type Fully Machined

  • Bearings

    Ball Type Rigged Inboard Sealed for Life

  • Seal

    Shaft Seals Rubber Lip Type

  • Drive

    Motorised Worm Box Shaft Mounted on Rotor and Fitted with Standard I.E.C. Motor TEFC 3PH/50Hz Flange Mounted to Worm Box

  • Valve Speed

    Standard – 28 RPM with 50Hz supply
    Heavy Duty – 23 RPM with 50Hz supply

All dimensions are in mm unless otherwise stated

ROUND DRILLING SQUARE DRILLING
SIZE A C D E F H B O P Q B O P T U kW WEIGHT (KG) ltr/rev
150 150 10 250 317 139 289 285 8 22 241 250 12 12 3 70 0.37 40 2.2
200 200 12 310 347 169 289 343 8 22 298 300 12 12 3 90 0.37 60 6
250 250 12 380 415 199 337 406 12 25 362 360 12 14 3 108 0.55 92 12
300 300 14 465 445 229 337 485 12 25 432 440 12 18 3 128 0.55 144 21
Dust Collector Valve Diagram Dust Collector Valve Technical Drawing Dust Collector valve Square Inlet

All dimensions are in mm unless otherwise stated

SIZE A B C D E F H O P T U kW WEIGHT (KG) ltr/rev
150 152 250 12 280 296 146 356 12 12 3 70 0.37 69 2.2
200 203 300 12 330 320 172 356 12 12 3 90 0.37 83 6
250 254 370 18 390 350 204 382 12 18 3 108 0.55 116 12
300 3.5 440 18 465 388 235 382 12 18 2 128 0.55 175 21
Dust Collector Valve Technical Drawing South Africa Dust Collector Valve Technical Diagram Dust Collector Valve Circular Inlet Drawing

All dimensions are in mm unless otherwise stated

SIZE A B C D E F H O P Q kW WEIGHT (KG) ltr/rev
150 154 285 12 270 296 146 356 8 22 241 0.37 69 2.2
200 203 320 12 310 320 172 356 8 18 280 0.37 83 6
250 254 368 15 380 350 204 382 8 18 320 0.55 116 12
300 305 440 19 465 388 235 382 12 22 395 0.55 175 21