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Carbon Steel Rotary Valve for Discharge And Dust Removal Equipment

The Dust Collector Series rotary airlock valve is a budget-friendly, economical choice for general use under dust collectors, cyclones and hoppers. The standard features on our Dust Collector Series rotary airlocks are typically found only on heavy-duty airlocks

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Product Description

The structure of the rotary discharge valve:

The rotary valve is composed of a motor, a gear reducer (Y) or a cycloid reducer (X), a turbine reducer, and a valve body. The inlet and outlet flanges are square, round, rectangular, etc.

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Features of star unloader:

1. By adopting the principle of planetary rotation, the input and output are on the same axis and have the uniqueness of being directly connected to the motor. Therefore, the structure is compact, beautiful, novel, small in size and light in weight.

2. Reliable and stable operation, low noise, few faults, long life, and the gearing parts are made of ductile iron and bearing steel. Good performance and high reliability.

3. Bearings and gearboxes are kept away from the valve body to avoid the influence of high-temperature dust. The front and rear end covers have good sealing performance to prevent dust from leaking and extend the service life of moving parts and lubrication systems.

4. The rotary valve has strong overload capacity, small impact resistance and inertia moment, and is suitable for frequent starts and reverse and forward rotation.

5. The gap between the valve body and the impeller rotor is small, the air tightness is high, and the air locking effect is good to avoid air leakage and material leakage.

Dust Collector Rotary Airlock Valve Features And Benefits

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Cast iron construction

Heavy cast housing & end plates for maximum rigidity

Maintenance-free inboard bearings

Direct drive gear-motors (24 RPM)

blade rotors：6-12

Parameters Table

type	Volume/rotation	Power	Speed	temperature	weight	Installation dimension
type	Volume/rotation	(KW)	R/min	(°C)	Kg	ΦA	ΦB	ΦC	A1	B1	C1	H	E	n-Φ (mm)
2type	2L/T	0.75	24	280	75	240	200	150	240x240	200	150x150	240	850	8-Φ11
4type	4L/T	0.75	24	280	105	280	240	180	270x270	230	180x180	280	900	8-Φ11
6type	6L/T	0.75	24	280	110	300	260	200	290x290	250	200x200	300	930	8-Φ11
8type	8L/T	0.75	24	280	125	320	280	220	310x310	270	220x220	320	950	8-Φ11
10type	10L/T	1.1	24	280	135	340	300	240	330x330	290	240x240	340	1000	8-Φ13
12type	12L/T	1.1	24	280	140	360	320	260	350x350	310	260x260	360	1030	8-Φ17
14type	14L/T	1.1	24	280	160	380	340	280	370x370	330	280x280	380	1050	8-Φ17
16type	16L/T	1.1	24	280	180	400	360	300	400x400	350	300x300	400	1080	8-Φ17
18type	18L/R	1.5	24	280	195	420	380	320	420x420	370	320x320	420	1100	8-Φ17
20type	20L/T	1.5	24	280	210	440	400	340	440x440	390	340x340	440	1150	8-Φ17
26type	26L/T	2.2	24	280	310	500	460	400	510x510	450	400x400	560	1300	12-Φ17
30type	30L/T	3	24	280	350	560	500	440	550x550	495	440x440	550	1350	12-Φ17
40type	40L/T	3	24	280	450	620	558	500	620x620	558	500x500	620	1500	12-Φ17
50type	50L/T	3	24	280	500	650	600	540	650x650	600	540x540	650	1600	12-Φ17

Chain type rotary valve parameter table

Type	Volume/rotation	Installation dimension
Type	Volume/rotation	ΦA	ΦB	ΦC	A1	B1	C1	E	Motor	Speed	Temperature℃	L	n-Φ (mm)
2type	2L/T	240	200	150	240x240	200	150x150	320	BWD0-0.75-59	24	280	450	8-Φ11
4type	4L/T	280	240	180	270x270	230	180x180	350	BWD0-0.75-59	24	280	480	8-Φ11
6type	6L/T	300	260	200	290x290	250	200x200	370	BWD0-0.75-59	24	280	500	8-Φ11
8type	8L/T	320	280	220	310x310	270	220x220	380	BWD0-0.75-59	24	280	520	8-Φ11
10type	10L/T	340	300	240	330x330	290	240x240	380	BWD0-0.75-59	24	280	540	8-Φ11
12type	12L/T	360	320	260	350x350	310	260x260	440	BWD1-0.75-59	24	280	560	8-Φ17
14type	14L/T	380	340	280	370x370	330	280x280	450	BWD1-1.1-59	24	280	580	8-Φ17
16type	16L/T	400	360	300	400x400	350	300x300	460	BWD1-1.5-59	24	280	600	8-Φ17
18type	18L/R	420	380	320	420x420	370	320x320	480	BWD1-1.5-59	24	280	620	8-Φ17
20type	20L/T	440	400	340	440x440	390	340x340	500	BWD1-1.5-59	24	280	640	8-Φ17
26type	26L/T	500	460	400	510x510	450	400x400	530	BWD2-2.2-59	24	280	700	12-Φ17
30type	30L/T	560	500	440	550x550	495	440x440	550	BWD2-3-59	24	280	760	12-Φ17
40type	40L/T	620	558	500	620x620	558	500x500	560	BWD2-4-59	24	280	820	12-Φ17
50type	50L/T	650	600	540	650x650	600	540x540	580	BWD4-4-59	24	280	850	12-Φ17