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