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Heat-Resistant Carbon Steel Valve Rotary Airlock For Dust Collector

The Dust Collector Series rotary airlock valve is a budget-friendly, economical choice for general use under dust collectors, cyclones and hoppers. The standard features on our Dust Collector Series rotary airlocks are typically found only on heavy-duty airlocks
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  • Speed

Dust Collector Rotary Airlock Related Parameters 


The Dust Collector Series rotary airlock valve is a budget-friendly, economical choice for general use under dust collectors, cyclones and hoppers. The standard features on our Dust Collector Series rotary airlocks are typically found only on heavy-duty airlocks. Eight can chose (6-12) blade rotors, precision machining and rugged cast-iron housings all ensure an efficient operation from start to finish. The blade rotor provides two additional tips to seal against air leakage while heavy cast iron housing and end plates ensure maximum rigidity. Our Dust Collector rotary airlock feeder valves can easily be configured for most application requirements. Since our rotary airlocks are designed with larger pockets, for up to 50% more volume, they can run at lower speeds. This ensures longer life, less maintenance and a higher return on investment for your company. ”Speed“ understands that temperature plays a significant role in the operation of rotary airlocks, so we ensure that each of our products is carefully machined for actual operating temperature at no extra charge.


Dust Collector Rotary Airlock Features And Size


Other attractive features of the Dust Collector Rotary Airlock Valves include flanges that are custom-drilled for the customer’s pattern at no additional cost, true-sized openings for maximized flow and ultra-close rotor and housing clearances for the best seal possible. Additionally, these rotary airlocks are convenient for any processing application as the in-board bearings are maintenance-free. A low height ensures easy retrofitting into other manufacturers’ rotary airlock spaces. The Dust Collector rotary airlock can be used for low temperature minimal pressure differential, dust applications that are not meant to feed product but instead act as an air seal.

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 sizes from 2" to 18" with round and square inlet.

rotary valve drawing

 type

Volume/rotation

 

Power

 

Speed

temperature

weight

Installation dimension

(KW)

R/min

(°C)

Kg

ΦA

ΦB

ΦC

A1

B1

C1

H

E

n-Φ (mm)

2type

2L/T

0.75

24

280

75

240

200

150

240x240

200

150x150

240

850

8-Φ11

4type

4L/T

0.75

24

280

105

280

240

180

270x270

230

180x180

280

900

8-Φ11

6type

6L/T

0.75

24

280

110

300

260

200

290x290

250

200x200

300

930

8-Φ11

8type

8L/T

0.75

24

280

125

320

280

220

310x310

270

220x220

320

950

8-Φ11

10type

10L/T

1.1

24

280

135

340

300

240

330x330

290

240x240

340

1000

8-Φ13

12type

12L/T

1.1

24

280

140

360

320

260

350x350

310

260x260

360

1030

8-Φ17

14type

14L/T

1.1

24

280

160

380

340

280

370x370

330

280x280

380

1050

8-Φ17

16type

16L/T

1.1

24

280

180

400

360

300

400x400

350

300x300

400

1080

8-Φ17

18type

18L/R

1.5

24

280

195

420

380

320

420x420

370

320x320

420

1100

8-Φ17

20type

20L/T

1.5

24

280

210

440

400

340

440x440

390

340x340

440

1150

8-Φ17

26type

26L/T

2.2

24

280

310

500

460

400

510x510

450

400x400

560

1300

12-Φ17

30type

30L/T

3

24

280

350

560

500

440

550x550

495

440x440

550

1350

12-Φ17

40type

40L/T

3

24

280

450

620

558

500

620x620

558

500x500

620

1500

12-Φ17

50type

50L/T

3

24

280

500

650

600

540

650x650

600

540x540

650

1600

12-Φ17

Dust Collector Rotary Airlock Valve Features And Benefits


Cast iron construction

Heavy cast housing & end plates for maximum rigidity

Maintenance-free inboard bearings

Direct drive gear-motors (24 RPM)

blade rotors:6-12


Configuration Available for Quick Shipment


Low height – easy retrofit into competitive airlock spaces

Temperatures up to 716°F

pressure:0.2Mpa

Custom drilled flanges for customer’s pattern at no charge

Dust Collector Rotary Airlock Valve Options

Beveled Rotor Tips – Increases operating efficiency by minimizing drag and horsepower.

Motion Switch – A non-contact sensor that indicates loss of speed or zero speed, preventing damage to system components

Motor – For use in hazardous environments.

Flexible Rotor Tips – For handling stringy or fibrous products that cause conventional rotors to jamb


Typical Products Used With A Dust Collector Rotary Airlock


Baking Soda

Corn (Cracked)

Corn Meal

Corn (Whole)

Farina

Flour (Wheat)

Grain (Brewers)

Grits (Corn)

Hominy Meal

Hominy (Whole)

Kaolin Clay

Oats (Rolled)

Oats (Whole)

Orange Meal

Peanuts (Roasted)

Soybean Flakes (Raw)

Soybean Flakes (Spent)

Soybean Meal

Starch (Granulated)

Starch (Powdered)

Talcum Powder

Tobacco (Ground)

Tobacco Stems (Chopped)

Wheat Bran

Wheat (Buck)

Wheat (Cracked)

Wheat (Whole Grain)



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