Rotary Valves

Rotary Valves
Rotary Valves
Rotary Valves
Putting Dust In Its Place
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Donaldson Torit rotary valves offer:
• Fast, efficient automated dust
collection and disposal
• Continuous dust disposal that
keeps hopper and collector
operating at peak performance
• Reduced dust collector
maintenance time and cost
• Trustworthy, high quality
technology from the leader
in industrial air filtration
• One-year warranty
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AN Flex Tip
Rotary Valve
Rotary Valves
1
Automated, Innovative Dust Disposal
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CI Cast Iron
Rotary Valve
F - Series Feeder
Rotary Valve
2
Rotary Valves
Sizes & Operations
Normal Operations For AN Rotary Valves
AN Rotary Valves
• Economical solution for automated handling of
most discharge dust.
• Rugged one-piece design features a double
wiper rotor for a precise seal in low air
pressure applications.
• Extended length wipers allow larger chunks to
pass on models 8-16 AN.
• Eight sizes: 6", 8", 10", 12", 16", 20", 24" and 30".
Normal Operations For CI Rotary Valves
CI Rotary Valves
• Designed to handle wood, grain and solid
chemicals. Adaptable for use with difficult dust
including sugar, clay and calcium carbonate.
• Well-suited for high pressure pneumatic
conveying systems.
• Machined and flexible tip rotor models available.
• Handles 3-4 times more material than other
valves with the same inlet opening.
• Change bearings without disassembling
the entire valve.
• Six sizes: 6", 8", 10", 12", 15" and 21".
Normal Operations For F - Series Rotary Valves
F - Series Rotary Valves
• Designed for use with dry granular materials and
can be adapted for difficult sticky dusts.
• Features exclusive Air Swept design that uses
air from a blower to aerate material moving
through the valve to eliminate pocket buildup.
• Can serve as a pneumatic conveying system
when used with a positive displacement blower.
• Heavy-duty machined feeder valve construction
of a cast body and endplates, with a welded
machined 12 plain blade rotor.
• Five sizes: FS-A, FS-B, FS-C, FS-D and F-E.
Rotary Valves
3
Dimensions & Specifications
AN ROTARY VALVES
Size
No. of
Holes
(rnd)
Valve
Valve Capacity*
Drive
(sq) (rpm) (cu ft/rev) Motor hp
Approx.
Shipping
Weight** A
B
C
Dimensions (inches)
D
E
F
G
H
J
L
K (Valve
Shaft)
(lbs)
6
8
8
22
0.2
1/3 or 1/2
145
6.3
8.0
9.3 14.3
8.8 15.0 12.1
7.5
6.9 32.6 1.2
8
8
12
22
0.6
1/2 or 3/4
195
8.3 10.0 11.3 17.1 10.2 19.0 14.1
9.5
8.6 36.7 1.3
10
12
16
22
1.3
1/2, 3/4 or 1 290
10.3 12.0 13.3 19.0 11.2 23.0 16.5 11.5 10.6 40.9 1.4
12
12
16
22
2.5
3/4, 1 or 1.5 380
12.3 14.0 15.3 21.2 12.3 27.0 19.9 13.5 12.6 47.3 1.4
16
16
20
22
6.2
1, 1.5 or 2
600
16.3 18.0 19.3 25.6 14.6 35.0 23.9 17.5 16.6 55.5 1.7
20
24
24
20
12.6
1.5 or 2
935
20.4 22.0 23.4 31.0 17.5 43.4 28.1 21.7 20.7 63.6 2.2
24
24
28
18
21.0
1.5 or 2
1300
24.5 26.1 27.5 35.0 19.4 49.5 31.1 24.8 23.8 69.9 2.2
30
32
32
15
43.0
3 or 5
2000
30.5 32.1 33.5 41.0 22.4 61.5 37.3 30.8 29.8 91.9 2.2
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Rotary Valves
4
Dimensions & Specifications
Approx.
Valve
No.
Drive Shipping
Size of Capacity* Motor Weight**
(lbs)
Holes (cu ft/rev)
hp
Dimensions (inches)
A
B
C
D
E
F
G
H
J
K
L
6
8
0.3
1/2
325
6.0
9.3
22.1 12.9 17.7 12.0
6.3
6.3
31.3 1.2
0.4
8
8
0.8
1/2
375
8.0 11.3
24.3 14.1 20.0 16.5
8.5
8.1
35.1 1.2
0.4
10
12
1.6
3/4
525
10.0 13.3
26.9 15.2 25.0 20.8
10.8 10.1 43.4 1.9
0.4
12
12
2.4
1
960
12.0 15.3
28.6 16.0 28.5 25.0
13.0 12.0 47.3 1.9
0.4
15
16
4.6
2
1435
15.0 23.5
34.6 19.7 33.6 33.5
17.0 14.2 52.2 2.4
1.1
21
20
13.4
5
5400
21.0 32.0
58.4 31.5 41.9 45.0
22.5 19.9 76.8 3.3
1.4
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Short Page- for 3 hole punch
CI ROTARY VALVES
Rotary Valves
5
Dimensions & Specifications
F - SERIES ROTARY VALVES
Short Page- for 3 hole punch
*Models: FS-A, FS-B, FS-C, FS-D
Size
Valve
Capacity**
(cu ft/rev)
Drive
Motor hp
Approx.
Shipping
Weight***
(lbs)
FS-A
0.3
3/4
FS-B
0.6
FS-C
FS-D
Dimensions (inches)
A
B
C
D
E
F
G
420
56.4
15.1
9.6
14.6
25.5
17.5 10.0
3/4
575
61.7
15.9
9.6
17.8
25.5
17.5 10.0
1.3
1
850
67.5
17.5
11.5
20.1
30.1
21.1 11.6
2.3
1
1300
67.6
17.5
11.5
30.8
30.1
21.1 11.6
Dimensions (inches)
Size
H
J
K
L
M
N
O
P
Q
R
S
FS-A
2.6
17.9
36.0
24.0
12.3
21.0
33.5
22.6
15.8
6.8
6.8
10.3
11.3
FS-B
3.1
17.9
41.5
31.0
19.1
28.0
39.0
28.1
20.3
6.8
13.5
10.3
18.0
FS-C
3.6
18.9
50.0
35.0
22.5
31.0
47.5
33.0
22.5
12.0
13.8
15.5
17.3
FS-D
4.0
20.3
50.0
46.0
34.0
42.0
47.5
33.0
21.8
12.0
25.3
15.5
28.8
T
U
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Rotary Valves
6
Dimensions & Specifications
*Model: F-E
Size
F-E
Valve
Capacity**
(cu ft/rev)
Drive
Motor hp
3.5
3
Approx.
Shipping
Weight***
(lbs)
1600
Dimensions (inches)
A
B
C
D
E
F
76.9
20.5
13.4
30.0
34.0
21.3
G
9.0
Dimensions (inches)
Size
F-E
H
16.1
J
K
L
M
N
O
P
Q
R
S
T
U
50.0
47.5
41.0
27.9
37.0
9.5
34.5
22.7
15.4
20.0
19.4
24.0
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Rotary Valves
Standard Features & Options
Standard for AN
Options for AN
• 6-blade, double wiper rotor, black neoprene flexible wipers
• Available with round or square flanged inlets and outlets,
ranging from 6"-30"
• EPDM and polyurethane materials available for flex
tip rotors to handle material characteristics and process
conditions such as temperature, humidity, food grade, etc.
• Maximum operating pressure of 17" wg
• Extended clearance wipers available for models 8-16
• Drive combination includes motor, gear reducer, sprockets, chain
and OSHA guard for standard equipment speeds of 17-22 rpm
• Extended shaft option allows valve and conveyor to be driven
from a common drive
• 5-16 rpm rotation speed can be custom-designed
Standard for CI
Options for CI
Flexible Tip Model
Flexible Tip Model
• 6-blade fabricated rotor, cast iron body and endplates, with
black neoprene flexible blades
• Round inlets and outlets, ranging in size from 6" to 12" ID
• EPDM and polyurethane materials available for flex
tip rotors to handle material characteristics and process
conditions such as temperature, humidity, food grade, etc.
• Handles differential pressures up to 1 PSI (6.89 kPa)
• 5-16 rpm rotation speed can be custom-designed
• Drive combination includes motor, gear reducer, sprockets, chain
and OSHA guard for standard equipment speeds of 17-22 rpm
Machined Model
Machined Model
• 10-blade, machined mild steel rotor with cast iron housing,
bearing and endplate
• Available in 8- and 12-blade rotor models
• Seal area has 1/8" pipe tap connection with plug for pressure
purge connection; housing has air bleed connection
• Nickel-plated rotor, body and endplates
• Handles differential pressures up to 12 PSI (82.74 kPa)
• Round inlets and outlets, ranging in size from 6" to 12" ID
• Available in 15" and 21" inlet and outlet sizes
• Blade options include stellite tipped, cutter blade, beveled
blade, machined adjustable tips with 1/4" rubber wipers and
Teflon®* coated pockets
• Drive combination includes motor, gear reducer, sprockets, chain
and OSHA guard for standard equipment speeds of 17-22 rpm
• Special design available for sugar applications
Standard for F - Series
Options for F - Series
• 12-blade, mild steel rotor with cast iron housing with air bleed
connection, two air intake fittings and product discharge
connection
• Nickel-plated rotor, body and endplates
• Handles differential pressures up to 20 PSI
• Special design available for sugar applications
• Drive combination includes motor, gear reducer, sprockets, chain
and OSHA guard for standard equipment speeds of 17-22 rpm
• 5-16 rpm rotation speed can be custom-designed
• 5-16 rpm rotation speed can be custom-designed
• Alternative blades available, including cutter, beveled, brass
tipped, stellite tipped and Teflon®* coated pockets
* Teflon is a registered trademark of E.I. Dupont de Nemours & Co., Inc.
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Cleaner Air
Worldwide
Better Technology
• 550 engineers worldwide
• More than 500 patents
• Broad range of innovative collectors
and filters
• 100’s of media formulations
Experience & Service
• Technical expertise and support
• Ready-to-ship filters and parts within 24 hours
• 1,000,000+ dust, fume, & mist collectors installed
Global Support
• Facilities in 35 countries
• 37 manufacturing plants and
11 distribution centers
• Sales offices worldwide
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Call Donaldson Torit
to get Cleaner Air today
800-365-1331
Printed in USA
© Donaldson Company, 2002
Rotary Valves 04-2008
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