Dust control rotary valve

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Dust control rotary valve

Discharging and metering valve for powders

Cast Iron rotary valves rotary valves are designed for general use on pneumatic conveying systems for both metering and airlock duties, suitable for both vacuum and pressure application on a wide variety of powders and granules, with feeding shoe also suitable for feeding material into pneumatic conveying systems, operation possible without leakage gas venting.
Dust Collector System：You need a durable rotary valve to keep production going strong.

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Structure of Dust control rotary valve

Features and Function		Options
•	Available in 6 square-flange sizes from 150mm to 400mm; and 6 heights, from 300mm to 640mm	•	6 vane, 10 vane or 12 vane rotor.
•	Standard Valves manufactured in cast iron.	•	Rotor design: close ended, and adjustable-tip
•	Close vane tolerances ensure high sealing and feeding efficiency and minimum air leakage.	•	Replaceable rotor wear tips
•	Outboard bearings are standard and a full range of shaft seal options is available	•	Interior coatings: hard chrome, tungsten, and Teflon
•	Excellent performance in high-temperature applications up to 250°C.	•	Air purge shaft sealing
•	Pressure differentials up to 1.5bar (21PSI).	•	Valve housing vent ports.
•	Open ended rotor with 8 vans	•	Accessories: Drop-out box, speed monitor, vent box, Air purge regulation station.

Dimensions of RFC

Volumetric Capacity

Model	Ltr/Rev	*Inlet/Outlet**							Other Dimensions
Model	Ltr/Rev	A	B	C	D	H1	H2	H3	E	H	F	G	Y	*Z
RFC 150	4	150	220	260	8 x Ø 22	60	279	8 x Ø 22.2	15	320	245	265	37.5	1"
RFC 200	10	200	280	320	8 x Ø 22	80	343	8 x Ø 22.2	15	380	275	305	55	1¼"
RFC 250	18	250	330	380	8 x Ø 22	25	406	8 x Ø 25.4	18	440	322	355	65	1¼"
RFC 300	30	300	390	440	8 x Ø 22	25	483	8 x Ø 25.4	23	520	365	405	85	1¼"
RFC 350	45	350	450	510	8 x Ø 22	30	533	8 x Ø 28.6	25	580	403	445	90	1½"
RFC 400	65	400	500	560	8 x Ø 24	30	597	8 x Ø 28.6	25	640	433	475	105	1½"
*Note: Technical modification are possiblem dimensions in mm