Bulkmatic Rotary Vane Feeder Model Round D Type is a low cost direct driven feeder for dust feeding applications. It is specifically designed to feed material from dust collection hoppers and other low pressure applications.

The design includes an impeller which is mounted directly onto the gearbox shaft and an end plate mounted bearing with lip seals on the non-driven side. 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 D 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.

Various options are available including different materials of construction such as stainless steel, soft flexible or hard wearing impeller tips, body venting, inlet scrapers and hard chromed casings.

Standard sizes include: 100, 150, 200, 250 and 300.

 

Rotary Vane Feeders Round - D Type

UNIT NO.	DRIVE kW	A	B	C	D	E	N	DIA	PCD	WEIGHT kg
RVF-R-0150-D	0.25	169	250	250	530	695	6	12	219	70
RVF-R-0200-D	0.37	220	300	300	575	760	8	12	270	69
RVF-R-0250-D	0.55	274	355	355	660	870	8	12	315	97
RVF-R-0300-D	0.75	325	405	405	685	930	8	14	375	145