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Bulkmatic Rotary Vane Feeders (RVF) - Round H/L Type

Bulkmatic Round Rotary Vane Feeders are manufactured in two basic types, Models “H” and “L”. Both designs include outboard bearings, machined stuffing boxes and “oversized” impeller shafts. The inlet ports have “V’s” fabricated 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 “L” type valve has a closed end impeller and has adjustable tips fitted as standard.

This valve is suitable for applications where the pressure differential is below 30 kPa and the material is non abrasive and free flowing. The “H” 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, soft “flexible” or “hard wearing” impeller tips, body venting, inlet scrapers, “hard chromed”, casings, air purged glands and high temperature construction.

Standard sizes include: 150, 200, 250, 300, 350, 400 and 500. Larger sizes manufactured on request.

 

Rotary Vane Feeders - Round H/L Type
UNIT NO. DRIVE kW A B C D E F G N DIA PCD WEIGHT kg
RVF-R-0150-H/L 0.25 169 250 250 475 510 280 348 6 12 219 80
RVF-R-0200-H/L 0.37 220 300 300 562 595 335 410 8 12 270 110

RVF-R-0250-H/L

0.55 274 355 355 670 665 370 490 8 12 315 180
RVF-R-0300-H/L 0.75 325 405 405 735 760 420 530 8 14 375 270
RVF-R-0400-H/L 1.50 410 510 510 860 900 495 605 8 14 465 315
RVF-R-0500-H/L 2.20 510 610 610 1005 1015 565 700 12 14 568 390