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Bulkmatic Rotary Vane Feeders - Square BT Type

Bulkmatic Blow Through Rotary Vane Feeders are designed for the pneumatic conveying of products that do not easily vacate the impeller pockets. The inlet and outlet pipe of the blow through rotary feeder are designed to clear out the pocket as the impeller rotates into the air stream.

The design includes outboard bearings, machined stuffing boxes and “oversized” impeller shafts. The inlet ports have “V’s” cast into the side wall to create a scissor cutting action between impeller blade and casing. This ensures smooth rotation without the “chopping effect’ experienced with other valves. The result is increased bearing and impeller tip life.

The “BT” type valve has an open ended impeller and has adjustable tips fitted as standard. This valve is suitable for applications where the pressure differential is below 100 kPa and is ideal for use in Pneumatic Conveying Systems and heavy duty applications. Various options are available including different materials of construction such as stainless steel, body venting, inlet scrapers, “hard chromed” casings, air purged glands and high temperature construction.

Standard sizes include: 200, 250, 300, 400 and 500. Other sizes manufactured on request.

 

 

Rotary Vane Feeders - Square BT Type
UNIT NO.

DRIVE kW

NB A B C D E F G H K J L M N P Q DIA WEIGHT kg
RVF-0200-BT 0.37

50(2")

200 300 300 530 620

3x90=270

380 366 214 56 76 80 100 244 12 12 120
RVF-0250-BT 0.55

80(3")

250 355 355 600 715

3x105=315

420 420 244 68 94 104 122 286 12 12 200
RVF-0300-BT 0.75

100(4")

300 405 405 730 800

3x125=375

525 465 290 92 119 135 145 324 12 14 290
RVF-0400-BT 1.50

125(5")

385 510 510 860 955

3x155=465

605 550 345 110 136 165 168 410 12 14 480
RVF-0500-BT 2.20

150(6")

485 610 610 995 1075

4x142=568

695 622 396 132 163 198 200 490 16 14 620