Algas Spring Return Pneumatic Actuator
Scotch Yoke Design
Spring return pneumatic quarter-turn actuator for spring
end torques to 685,500 lb.in.
Features and benefits
• Scotch yoke design generates high break torque
needed for the actuation of many quarter-turn valves.
• Six bearings provide reliability, smooth operation
and extended service life:
- Two bronze yoke bearings ensure minimal friction.
- Two bronze sliding block bearings spread load
over large surface area.
- Guide block bearing and piston rod bearing of
sintered bronze impregnated with PTFE increase
efficiency, reduce maintenance and prolong
actuator life.
• Graphite-impregnated PTFE piston bearing reduces
friction between the piston and cylinder bore and
allows the cylinder to be operated without
lubrication.
• Guide bar supports the transverse forces and insures
proper support of the piston rod. Hard chrome
plating on guide bar provides corrosion resistance
and minimal friction loads.
• Chrome-plated piston rods provide maximum
corrosion resistance and minimal friction loads on
dynamic seals.
• Electroless nickel-plated cylinder bore provides
maximum corrosion resistance and reliability.
• Multiple external tie bar design provides maximum
cylinder integrity.
• Totally enclosed, weatherproof carbon steel housing
provides maximum strength. Internal coating
protects against corrosion.
• External travel stops allow precise adjustments of ±
4° rotation at each end of travel.
• Low hysteresis and high response enhance
modulating service.
• Spring cartridge incorporates up to four springs,
fully encapsulated in a tamper-proof factory welded
assembly.
• Spring configurations available up to 1,300,000
lb.in. spring end torque.
• Available with canted or with symmetric scotch yoke
mechanism to suit the valve characteristics.
• Special coatings for offshore or corrosive
environments.
• Special version available for use with sour gas
supply.
Options and accessories
• Accessory mounting brackets provided for mounting
of controls or enclosures.
• Manual jackscrews and hydraulic manual overrides
optional.
• Double acting actuators available.
General application
Designed for on-off or modulating control of quarterturn ball, butterfly, plug or damper style valves.
Flow Control
Total Flow Control Solutions™
Technical data
Supply pressure
Supply medium
Output torque
: 20 to 150 psig
: air, nitrogen or sweet gas
: Spring end torque
to 685,500 lb.in.
Ambient temperature
standard range
: -20°F to 210°F
(-30°C to 100°C)
optional ranges
: -65°F to 300°F
(-55°C to 150°C)
Biffi is a registered trademark or trademark Tyco International Services AG or its affiliates in the United States
and/or other countries. All other brand names, product names, or trademarks belong to their respective holders.
theTyco
rightFlow
to change
product
designs
and specifications
Tyco reserves
Control.
All rights
reserved.
© 2005
Copyright
without notice. Copyright © 2003 by Tyco International Ltd.
BIFRM-0022-US-0302
BIFRM-0022-US-0507
Algas Spring Return Pneumatic Actuator
Scotch Yoke Design
Materials
Part
Material
Material Standards
1
2
3
4
5
6
7
8
Housing
Yoke
Yoke bearing
Cover
Guide block pin
Sliding block bearing
Guide block
Guide bar
Carbon steel
Carbon steel
Bronze
Carbon steel
Alloy steel
Bronze
Carbon steel
Alloy steel
9
10
11
12
13
14
Guide block bearing
Travel stop screw
Cylinder head flange
Piston rod bearing
Piston rod seal
Piston rod
Steel + bronze + PTFE
Carbon steel
Carbon steel
Steel + bronze + PTFE
NBR rubber
Alloy steel
15
16
17
18
19
20
21
22
23
24
25
26
Piston
Piston bearing
Piston seal O-ring
Cylinder tube
Cylinder end flange
Cylinder seal O-ring
Sealing washer
Tie rod
Spring container
Spring
Spring thrust flange
Guide rod
Carbon steel
PTFE + graphite
NBR rubber
Carbon steel (ENP)
Carbon steel
NBR rubber
PVC
Alloy steel
Carbon steel
Carbon steel
Carbon steel
Alloy steel
ASTM A537 cl1 + ASTM A283 gr D
API 5LX gr X52 (C<0.2%) + ASTM A537 cl1
ASTM B427 Alloy UNS No. C90800
ASTM A283 gr D
AISI SAE 9840
ASTM B427 Alloy UNS No. C90800
ASTM A537 cl1
AISI SAE 9840
(hard chrome plated)
–
AISI SAE 1040
ASTM A283 gr D
–
–
AISI SAE 9840
(hard chrome plated)
ASTM A283 gr D
–
–
API 5LX GR X52
ASTM A283 gr D
–
–
AISI SAE 9840
ASTM A283 gr D + ASTM A 106 gr B
ASTM A29 gr 9254
ASTM A283 gr D
AISI SAE 9840
(hard chrome plated)
–
AISI SAE 9840
(hard chrome plated)
27 Guide rod bearing
28 Container rod
Steel + bronze + PTFE
Alloy steel
29 Container rod bearing
Steel + bronze + PTFE
–
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
2
Algas Spring Return Pneumatic Actuator
Mounting dimensions
Actuator models 0.3 to 6.0
N. 4 hole flange N. 8 hole flange
W
N. threaded holes ød2 x h deep
p.c.d. number and size according to
ISO 5211
(but the holes are on centerline
instead of straddle the centerline)
K
PCD
Flow line
N. threaded holes ød2 x h deep
p.c.d. number and size according to
ISO 5211
W
N. 16 hole flange N. 12 hole flange
PCD
Actuator models 14 to 32
Flow line
K
Top view of the scotch yoke mechanism
(actuator shown in closed position)
Top view of the scotch yoke mechanism
(actuator shown in closed position)
Notes
Coupling dimensions
1. All dimensions are in inches unless otherwise noted
(Keyway dimension W & K are mm.)
2. *Thread according to ISO R261
3. Ød1 is maximum adapter flange diameter
Standard Bore
Actuator
model
PCD
0.3
6.496
Keyway
Ød1
Ød2*
N
h
Ød3
Depth
W
9.45
M20x2.5
4
0.67
2.756
4.80
12 mm
K
75.6 mm
0.9
10
12.20
M16x2
8
0.75
3.386
5.70
14 mm
93.6 mm
1.5
11.732
14.17
M20x2.5
8
0.75
4.409
7.26
18 mm
119.0 mm
3.0
14.016
16.93
M30x3.5
8
0.90
6.181
7.54
25 mm
167.8 mm
6.0
15.984
20.47
M36x4
8
1.14
7.874
9.65
28 mm
212.8 mm
14
19.016
22.8
M36x4
12
1.14
6.890
13.00
45 mm
195.8 mm
18
23.740
26.7
M36x4
16
1.26
7.874
13.33
45 mm
220.8 mm
32
23.470
30.7
M36x4
16
1.26
8.661
15.23
50 mm
242.8 mm
Accessories mounting dimensions
Actuator
model
0.3
0.9
1.5
3.0
6.0
14
18
32
A
B
C
ØD
E
F
G
H
J
L
M
N
ØP
Q
R
S
T
U
V
W
X
Y
3.1
3.6
3.6
4.6
5.4
12.4
12.4
12.4
6.10
7.28
7.28
9.25
17.91
24.80
24.80
24.80
2.36
2.36
2.36
3.35
4.53
7.87
7.87
7.87
0.55
0.55
0.55
0.91
0.91
1.06
1.06
1.06
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.4
4.5
6.1
6.9
8.0
9.8
8.9
8.9
15.2
4.7
6.7
7.3
8.5
10.2
13.0
13.4
15.6
1.5
2.4
2.4
2.2
2.3
3.8
2.8
2.8
0.5
1.4
1.4
1.0
0.9
2.2
1.3
1.3
3.6
3.4
5.1
9.1
8.8
8.7
12.1
16.3
7.87
7.87
11.81
19.69
19.69
19.69
26.77
35.04
2.36
2.36
3.94
3.94
3.94
6.69
8.46
8.46
0.55
0.55
0.55
0.55
0.55
1.06
1.06
1.06
1.4
1.9
1.8
2.1
3.4
3.9
3.2
5.9
0.2
0.2
0.2
0.2
0.3
0.3
0.4
0.4
7.9
9.6
11.2
14.6
18.9
21.4
23.6
26.0
5.51
5.51
5.51
6.30
6.30
6.30
12.36
12.36
2.76
2.76
2.76
5.00
5.00
5.00
24.80
24.80
2.76
2.76
2.76
5.35
5.35
5.35
7.87
7.87
N°4M10
N°4M10
N°4M10
N°4M16
N°4M16
N°4M16
N°4M16
N°4M16
.39
.47
.47
.47
.51
.63
.71
.63
.39
.87
.87
.47
1.18
.63
1.38
1.30
Front
Back
Top
Top view
accessory mounting pad
M
L
R
U
V
S
C
H
W x X deep
N
Q
Line flow
J
F
E
W x Y deep
A
B
Front
Front
Stem acceptance dimensions for insert bushings
Max. stem diameter
Max. stem diameter
Square
Housing
with square key
with rectangular
stem
size
(key dimension)
key (•)
0.3
0.9
1.5
3.0
6.0
14
18
32
2.05 (0.55)
2.60 (0.63)
3.34 (0.71)
4.72 (1.26)
5.90 (1.41)
2.16
2.75
3.54
5.12
6.69
W
Notes
1. The listed maximum acceptance values are applicable
for stems with keyway parallel or perpendicular to the
flow line and for square stems with diagonal parallel
with the flow line.
2. • Key according to UNI6604 or DIN 6885 sh.1 or
BS4325 part 1 or ISO 773 or equivalent.
3. † S max: maximum external diameter in case of
rounded edge.
4. **Without adapter flange.
T
G
Maximum
stem
S protrusion**
W
S
1.81
2.16
2.87
4.09
5.23
2.52
3.03
4.06
5.78
7.40
4.72
5.51
7.08
7.48
9.48
Not Applicable
Not Applicable
Not Applicable
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
3
Algas Spring Return Pneumatic Actuator
Overall dimensions
E
D
Top
Notes
B
1. All dimensions are in inches unless otherwise noted.
2. Weights refer to base construction (with out adapter).
3. *Add C for canted yoke, S for symmetric yoke.
L
M
A
F
Front
G
C
N
P
Q
Air breather
Mounting bracket (optional)
Pneumatic
connection
Overall dimensions
Pneumatic
Actuator
model
0.3*-0150-175
0.3*-0150-235
0.9*-0200-235
0.9*-0200-280
0.9*-0350-280
0.9*-0350-335
0.9*-0350-385
0.9*-0400-280
0.9*-0400-335
0.9*-0400-385
0.9*-0700-335
0.9*-0700-385
0.9*-0700-485
1.5*-1100-385
1.5*-1100-485
1.5*-1200-385
1.5*-1200-485
1.5*-1200-585
3.0*-2000-385
3.0*-2000-485
3.0*-2000-585
6.0*-2500-485
6.0*-2500-585
6.0*-2500-635
6.0*-3800-585
6.0*-3800-635
6.0*-3800-735
14*-5400-735
14*-5400-835
14*-5400-935
14*-8300-735
14*-8300-835
14*-8300-935
18*-9600-835
18*-9600-935
18*-9600-1100
18*-9800-835
18*-9800-935
18*-9800-1100
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
CL
A
B
C
D
E
F
G
ØH
50.5
50.6
54.5
54.4
56.5
57.9
57.6
53.9
55.3
55.0
56.4
56.1
56.6
61.8
62.3
65.8
66.3
66.6
95.8
96.1
97.9
117.1
117.3
119.2
124.5
126.4
127.1
125.5
125.5
127.7
127.8
127.8
130.0
158.3
160.3
160.7
158.3
160.3
160.7
12.6
12.6
16.3
16.7
16.7
17.7
18.7
16.7
17.7
18.7
17.7
18.7
22.1
20.1
22.2
20.1
22.2
26.4
23.6
25.8
28.0
28.5
30.7
31.7
30.7
31.7
33.6
35.6
37.7
41.5
35.6
37.7
41.5
40.7
43.2
48.0
40.7
43.2
48.0
12.1
13.2
13.7
15.4
15.4
18.8
21.1
15.4
18.8
21.1
18.8
21.1
25.2
21.1
25.2
21.1
25.2
29.8
21.1
25.2
29.8
25.2
29.8
31.9
29.8
31.9
35.9
35.9
40.8
46.4
35.9
40.8
46.4
40.7
46.4
53.7
40.7
46.4
53.7
5.4
5.4
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
7.4
7.4
7.4
7.4
7.4
11.2
11.2
11.2
12.9
12.9
12.9
12.9
12.9
12.9
14.8
14.8
14.8
14.8
14.8
14.8
16.8
16.8
16.8
16.8
16.8
16.8
5.9
5.4
7.5
7.5
7.5
7.1
7.1
7.5
7.1
7.1
7.1
7.1
7.0
8.5
8.4
8.5
8.4
8.4
12.6
12.5
12.5
14.4
14.4
14.4
14.4
14.4
14.3
16.5
16.3
16.3
16.5
16.3
16.3
18.7
18.7
18.4
18.7
18.7
18.4
29.9
29.9
32.3
32.3
34.4
34.4
34.4
31.8
31.8
31.8
32.9
32.9
32.9
37.1
37.1
41.1
41.1
41.1
59.8
59.8
59.8
75.0
75.0
75.0
82.2
82.2
82.2
78.4
78.4
78.4
80.7
80.7
80.7
105.8
105.8
105.8
105.8
105.8
105.8
20.6
20.7
22.2
22.1
22.1
23.5
23.2
22.1
23.5
23.2
23.5
23.2
23.7
24.7
25.2
24.7
25.2
25.5
36.0
36.3
38.1
42.1
42.3
44.2
42.3
44.2
44.9
47.1
47.1
49.3
47.1
47.1
49.3
52.5
54.5
54.9
52.5
54.5
54.9
7.3
7.3
9.4
9.4
12.2
12.2
12.2
12.2
12.2
12.2
12.2
12.2
12.2
16.1
16.1
12.8
12.8
12.8
16.1
16.1
16.1
14.0
14.0
14.0
20.9
20.9
20.9
20.9
20.9
20.9
20.9
20.9
20.9
22.0
22.0
22.0
22.0
22.0
22.0
Copyright © 2005 Tyco Flow Control. All rights reserved.
ØK
7.9
10.2
10.2
13.6
13.6
15.8
17.7
13.6
15.8
17.7
15.8
17.7
22.1
17.7
22.1
17.7
22.1
26.4
17.7
22.1
26.4
22.1
26.4
28.4
26.4
28.4
32.1
32.1
36.4
41.5
32.1
36.4
41.5
36.4
41.5
48.0
36.4
41.5
48.0
BIFRM-0022
4
connection
Wt.
L
M
N
P
Q
NPT
(lbs)
2.76
2.76
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.94
3.94
3.94
3.94
3.94
6.30
6.30
6.30
7.28
7.28
7.28
7.28
7.28
7.28
7.87
7.87
7.87
7.87
7.87
7.87
9.06
9.06
9.06
9.06
9.06
9.06
4.7
4.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
7.9
7.3
7.3
7.3
7.3
9.3
8.5
8.5
8.5
10.2
10.2
10.2
10.2
10.2
10.2
11.6
11.6
12.9
11.6
11.6
12.9
13.4
13.4
15.0
13.4
13.4
15.0
2.8
2.8
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.9
3.9
3.9
3.9
3.9
4.2
4.2
4.2
5.5
5.5
5.5
5.5
5.5
5.5
7.6
7.6
7.6
7.6
7.6
7.6
7.7
7.7
7.7
7.7
7.7
7.7
0.9
0.9
1.5
1.5
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
4.1
4.1
2.4
2.4
2.4
3.9
3.9
3.9
1.5
1.5
1.5
4.9
4.9
4.9
5.6
5.6
5.6
5.6
5.6
5.6
6.9
6.9
6.9
6.9
6.9
6.9
1.2
2.4
1.9
3.5
3.5
4.6
5.6
3.5
4.6
5.6
4.6
5.6
7.8
4.9
7.1
4.9
7.1
9.3
4.7
6.9
9.0
5.5
7.7
8.7
7.7
8.7
10.6
8.5
10.6
13.2
8.5
10.6
13.2
10.4
13.0
16.3
10.4
13.0
16.3
1/2”
1/2”
1/2”
3/4”
3/4”
1”
1”
3/4”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
225
260
408
472
540
611
683
540
611
683
661
732
897
974
1140
974
1140
1503
1680
1808
2238
2354
2745
2917
3615
3792
4264
4520
4960
5730
4630
5070
5840
7390
8270
9590
8160
9040
10360
Algas Spring Return Pneumatic Actuator
Overall dimensions
D
E
Top
Notes
1. All dimensions are in inches unless otherwise noted.
2. Weights refer to base construction (without adapter).
3. *Add C for canted yoke, S for symmetric yoke.
B
L
M
A
F
G
Front
C
N
P
Q
Pneumatic
connection
Air breather
Mounting bracket (optional)
Overall dimensions
Pneumatic
connection
Wt.
A
B
C
D
E
F
G
ØH
ØK
L
M
N
P
Q
NPT
(lbs)
Actuator
model
0.3*-0150-175
0.3*-0150-235
0.9*-0200-235
0.9*-0200-280
0.9*-0350-280
0.9*-0350-335
0.9*-0350-385
0.9*-0400-280
0.9*-0400-335
0.9*-0400-385
0.9*-0700-335
0.9*-0700-385
0.9*-0700-485
1.5*-1100-385
1.5*-1100-485
1.5*-1200-385
1.5*-1200-485
1.5*-1200-585
3.0*-2000-385
3.0*-2000-485
3.0*-2000-585
6.0*-2500-485
6.0*-2500-585
6.0*-2500-635
6.0*-3800-585
6.0*-3800-635
6.0*-3800-735
14*-5400-735
14*-5400-835
14*-5400-935
14*-8300-735
14*-8300-835
14*-8300-935
18*-9600-835
18*-9600-935
18*-9600-1100
18*-9800-835
18*-9800-935
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
OP
50.4
50.6
54.6
54.5
56.2
57.9
57.7
53.6
55.3
55.1
55.9
56.0
56.6
61.6
62.3
65.6
66.3
66.5
95.7
96.0
97.0
117.1
117.3
119.2
123.6
126.5
127.3
125.5
125.5
127.7
127.8
127.8
130.0
158.3
160.3
160.7
158.3
160.3
12.6
12.6
16.3
16.7
16.7
17.7
18.7
16.7
17.7
18.7
17.7
18.7
22.1
20.1
22.2
20.1
22.2
26.4
23.6
25.8
28.0
28.5
30.7
31.7
30.7
31.7
33.6
35.6
37.7
41.5
35.6
37.7
41.5
40.7
43.2
48.0
40.7
43.2
12.1
13.2
13.7
15.4
15.4
18.8
21.1
15.4
18.8
21.1
18.8
21.1
25.2
21.1
25.2
21.1
25.2
29.8
21.1
25.2
29.8
25.2
29.8
31.9
29.8
31.9
35.9
35.9
40.8
46.4
35.9
40.8
46.4
40.7
46.4
53.7
40.7
46.4
4.9
4.9
5.8
5.8
5.8
5.8
5.8
5.8
5.8
5.8
5.8
5.8
5.8
6.9
6.9
6.9
6.9
6.9
10.8
10.8
10.8
12.4
12.4
12.4
12.4
12.4
12.4
14.3
14.3
14.0
14.3
14.3
14.0
16.0
16.1
14.3
16.0
16.1
5.9
5.9
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
8.9
8.9
8.9
8.9
8.9
13.0
13.0
13.0
14.9
14.9
14.9
14.9
14.9
14.9
17.1
17.1
17.1
17.1
17.1
17.1
19.5
19.5
19.5
19.5
19.5
20.0
20.2
20.6
20.5
20.5
22.2
22.0
20.5
22.2
22.0
21.9
22.0
22.6
23.0
23.7
23.0
23.7
23.9
34.2
34.5
36.3
40.1
40.3
42.2
40.3
42.2
43.0
44.8
44.8
47.0
44.8
44.8
47.0
49.8
51.8
52.2
49.4
51.8
30.4
30.4
34.0
34.0
35.7
35.7
35.7
33.1
33.1
33.1
34.0
34.0
34.0
38.6
38.6
42.6
42.6
42.6
61.5
61.5
61.5
77.0
77.0
77.0
84.3
84.3
84.3
80.7
80.7
80.7
83.0
83.0
83.0
108.5
108.5
108.5
108.5
108.5
7.3
7.3
9.4
9.4
12.2
12.2
12.2
12.2
12.2
12.2
12.2
12.2
12.2
16.1
16.1
12.8
12.8
12.8
16.1
16.1
16.1
14.0
14.0
14.0
20.9
20.9
20.9
20.9
20.9
20.9
20.9
20.9
20.9
22.0
22.0
22.0
22.0
22.0
7.9
10.2
10.2
13.6
13.6
15.8
17.7
13.6
15.8
17.7
15.8
17.7
22.1
17.7
22.1
17.7
22.1
26.4
17.7
22.1
26.4
22.1
26.4
28.4
26.4
28.4
32.1
32.1
36.4
41.5
32.1
36.4
41.5
36.4
41.5
48.3
36.4
41.5
2.76
2.76
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.15
3.94
3.94
3.94
3.94
3.94
6.30
6.30
6.30
7.28
7.28
7.28
7.28
7.28
7.28
7.87
7.87
7.87
7.87
7.87
7.87
9.06
9.06
9.06
9.06
9.06
4.7
4.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
6.7
7.9
7.3
7.3
7.3
7.3
9.3
8.5
8.5
8.5
10.2
10.2
10.2
10.2
10.2
10.2
11.6
11.6
12.9
11.6
11.6
12.9
13.4
13.4
15.0
13.4
13.4
2.8
2.8
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.9
3.9
3.9
3.9
3.9
4.2
4.2
4.2
5.5
5.5
5.5
5.5
5.5
5.5
7.6
7.6
7.6
7.6
7.6
7.6
7.7
7.7
7.7
7.7
7.7
0.9
0.9
1.5
1.5
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
4.1
4.1
2.4
2.4
2.4
3.9
3.9
3.9
1.5
1.5
1.5
4.9
4.9
4.9
5.6
5.6
5.6
5.6
5.6
5.6
6.9
6.9
6.9
6.9
6.9
1.2
2.4
1.9
3.5
3.5
4.6
5.6
3.5
4.6
5.6
4.6
5.6
7.8
4.9
7.1
4.9
7.1
9.3
4.7
6.9
9.0
5.5
7.7
8.7
7.7
8.7
10.6
8.5
10.6
13.2
8.5
10.6
13.2
10.5
13.1
16.3
10.5
13.1
1/2”
1/2”
1/2”
3/4”
3/4”
1”
1”
3/4”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
2 x 1”
225
260
408
472
540
611
683
540
611
683
661
732
897
974
1140
974
1140
1503
1680
1808
2238
2354
2745
2917
3615
3792
4264
4520
4960
5730
4630
5070
5840
7390
8270
9590
8160
9040
18*-9800-1100
OP
160.7
48.0
53.7
14.3
19.5
52.2
108.5
22.0
48.3
9.06
15.0
7.7
6.9
16.3
2 x 1”
10360
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
5
Algas Spring to Close Pneumatic Actuator
Canted Yoke Design
Output torques (lb.in.)
Spring torque
Actuator
model
SET
0.3C-0150-175 CL
6740
SRT
Operating pressure (psig)
SST
3720
6350
0.3C-0150-235 CL
6510
3640
6230
0.9C-0200-235 CL
8600
4860
8360
0.9C-0200-280 CL
8340
4760
8230
0.9C-0350-280 CL
16880
9340
15930
0.9C-0350-335 CL
16540
9210
15760
0.9C-0350-385 CL
16460
9180
15720
0.9C-0400-280 CL
22850
11500
18840
0.9C-0400-335 CL
22510
11370
18670
0.9C-0400-385 CL
22420
11340
18630
0.9C-0700-335 CL
30210
15920
26600
0.9C-0700-385 CL
30130
15890
26560
0.9C-0700-485 CL
29830
15790
26410
1.5C-1100-385 CL
44830
27720
49470
1.5C-1100-485 CL
44460
27580
49280
1.5C-1200-385 CL
61550
33780
57380
1.5C-1200-485 CL
61180
33640
57190
1.5C-1200-585 CL
60690
33460
56950
3.0C-2000-385 CL
98080
50870
84410
3.0C-2000-485 CL
97470
50640
84110
3.0C-2000-585 CL
96650
50350
83710
40
50
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
131600
33250
99020
17840
17840
190800
57080
AET
36210
69580
7880
1260
1260
60
15460
3980
4390
11820
3110
3480
12600
2764
2777
21940
6580
8040
15770
4690
5710
17160
4677
5349
28420
9150
11690
29660
7800
8720
27110
6750
7280
41900
12710
15630
36380
10510
12510
54150
17560
22530
23720
5300
5370
35960
10340
12280
30440
8120
9160
48210
15220
19180
40540
9890
10530
44530
11540
12780
39710
11830
14390
60460
20030
26080
32040
5740
5740
52790
14880
17430
90
11990
3184
3583
100
14180
4066
4816
26290
8317
10490
41370
14230
18990
32870
9110
10530
54920
17860
22960
30850
10110
13060
47850
16780
22640
39350
11690
14180
35420
11900
15630
54330
19320
26300
45830
14270
17840
26930
6680
7180
48980
15520
19620
33410
9320
10840
58260
19160
24480
39890
11900
14490
41310
10210
10960
50580
14010
16190
59860
17700
21420
75530
13890
13890
91020
21590
22620
104100
28020
31350
74370
13500
13500
89850
21260
22230
126800
31300
33540
152500
41800
47990
98770
24850
26990
82110
17870
17870
106600
28240
31730
112900
30820
35270
139700
36560
40770
Maximum operating pressure is the pressure required to produce the maximum rated torque of the actuator model.
Maximum allowed pressure is 150 psig (static pressure applicable to fully stroked actuator against the travel stops).
AST - Air start torque
ART - Air run torque
AET - Air end torque
SST - Spring start torque
SRT - Spring run torque
SET - Spring end torque
Output torques (in.lb.)
Copyright © 2005 Tyco Flow Control. All rights reserved.
19710
6260
7930
21730
6500
7922
34900
11690
15340
26390
6450
6880
45650
14200
17740
80
9800
2270
2340
60760
19340
23740
74190
13130
13130
77230
15120
15120
70
BIFRM-0022
6
180300
52930
63700
101200
19090
19090
221000
69130
86630
Algas Spring to Close Pneumatic Actuator
Canted Yoke Design (cont’d)
Output torques (lb.in.)
Spring torque
Actuator
model
6.0C-2500-485 CL
SET
SRT
Operating pressure (psig)
SST
146500
73590
120400
6.0C-2500-585 CL
145600
73250
120000
6.0C-2500-635 CL
144600
72900
119500
6.0C-3800-585 CL
218800
102500
162700
6.0C-3800-635 CL
217900
102200
162200
6.0C-3800-735 CL
215700
101400
161100
14C-5400-735 CL
314100
155000
25200
14C-5400-835 CL
311400
154000
250600
14C-5400-935 CL
303300
153000
250000
14C-8300-735 CL
411900
200900
324900
14C-8300-835 CL
409200
200000
323500
14C-8300-935 CL
406100
198900
322100
18C-9600-835 CL
552300
307400
525500
18C-9600-935 CL
548800
306100
523800
18C-9600-1100 CL
542100
303600
520500
18C-9800-835 CL
685500
387500
666900
18C-9800-935 CL
682000
386200
665200
18C-9800-1100 CL
675200
383800
661900
40
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
169800
41880
44870
205700
52670
57880
436800
122900
143700
50
190500
50390
56560
251300
74780
90830
178400
41220
42480
314900
96500
119400
437100
123000
143800
630000
199800
252600
532600
148000
171500
644200
97100
97100
951700
245100
270400
60
259700
78130
95570
332900
107100
136700
186800
44790
47220
259900
74600
88440
424100
139600
181000
385500
102100
114700
591200
184400
230700
823200
275700
361500
493800
132200
149600
725800
225000
280400
753300
158500
158500
1259200
369000
443700
70
80
90
100
178300
45400
49690
328900
105500
134500
414400
139100
182700
256000
73040
86230
341400
107000
134400
225900
64660
76500
398100
132700
173500
273500
83600
103300
321000
102400
130100
325200
100500
125200
422900
139100
180300
394300
127900
164200
463500
155000
203200
504900
150000
182000
745300
245100
317500
624300
197500
249300
867700
305500
404400
743700
244400
316600
863000
291300
383900
407500
96520
101000
647900
193900
236500
919000
301200
389300
526900
145700
168200
802000
255200
323300
1112100
377000
498200
840900
198900
208000
1197500
344500
409000
646300
193300
235500
765600
240800
302800
1299800
452800
607100
1018100
272300
307800
1195300
343600
407700
975400
254800
283800
842800
129500
129500
819000
116100
116100
1064900
246700
254800
885500
153600
153600
1287100
339200
380000
1062600
245700
253500
1126600
272900
289500
Maximum operating pressure is the pressure required to produce the maximum rated torque of the actuator model.
Maximum allowed pressure is 150 psig (static pressure applicable to fully stroked actuator against the travel stops).
AST - Air start torque
ART - Air run torque
AET - Air end torque
SST - Spring start torque
SRT - Spring run torque
SET - Spring end torque
Output torques (in.lb.)
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
7
Algas Spring to Open Pneumatic Actuator
Canted Yoke Design
Output torques (lb.in.)
Spring torque
Actuator
model
SST
0.3C-0150-175 OP
11780
SRT
Operating pressure (psig)
SET
3090
3460
0.3C-0150-235 OP
11570
3010
3340
0.9C-0200-235 OP
14930
3860
4080
0.9C-0200-280 OP
14690
3660
3950
0.9C-0350-280 OP
28470
7310
8050
0.9C-0350-335 OP
28160
7190
7880
0.9C-0350-385 OP
28090
7150
7840
0.9C-0400-280 OP
33850
9500
11080
0.9C-0400-335 OP
33540
9370
10910
0.9C-0400-385 OP
33470
9340
10870
0.9C-0700-335 OP
47660
13010
14540
0.9C-0700-385 OP
47580
12780
14500
0.9C-0700-485 OP
47320
12670
14350
1.5C-1100-385 OP
87300
20000
20520
1.5C-1100-485 OP
86960
19850
20340
1.5C-1200-385 OP
101900
26290
29040
1.5C-1200-485 OP
101600
26160
28850
1.5C-1200-585 OP
101100
25970
28600
3.0C-2000-385 OP
149900
40760
46560
3.0C-2000-485 OP
149400
40540
46250
3.0C-2000-585 OP
148600
40230
45830
40
50
60
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
70510
40810
136200
64560
79480
44120
75320
201800
87900
AST
70950
103000
135100
8360
4770
8240
6120
3500
6050
5180
3600
6690
15550
7360
11750
10500
5080
8180
10250
5460
9160
22740
9920
15260
16650
9250
15810
13820
8210
14430
30240
14150
22450
24110
11950
19460
43830
18970
29090
10060
6820
12590
23650
11780
19230
17520
9570
16240
37240
16640
25870
19920
12150
21570
24360
13780
23740
68390
36260
60710
52080
30390
53010
34120
23670
43980
108000
50530
80090
Maximum operating pressure is the pressure required to produce the maximum rated torque of the actuator model.
Maximum allowed pressure is 150 psig (static pressure applicable to fully stroked actuator against the travel stops).
AST - Air start torque
ART - Air run torque
AET - Air end torque
SET - Spring end torque
SRT - Spring run torque
SST - Spring start torque
Output torques (in.lb.)
Copyright © 2005 Tyco Flow Control. All rights reserved.
80
90
100
3880
2670
4950
19260
8190
12460
20370
9080
14110
37110
15010
22280
20220
10550
17560
44690
19280
29510
6310
3570
6140
8740
4450
7320
25440
10870
16580
44300
17550
25790
27400
13130
21070
54980
22920
34530
30500
12670
19050
51490
20090
29300
34590
15700
24580
13620
8140
14340
38100
16940
26290
20810
10760
17850
48390
20580
31310
28000
13350
21360
58680
24230
36340
31070
16230
27020
60700
26820
41490
41360
19930
32040
33520
17110
28210
20780
12470
21990
47110
21990
34850
43480
27220
48810
60670
33550
57200
79350
40310
66320
26290
20810
40410
106600
50110
79640
25530
20410
39780
42710
26830
48180
65250
38870
68370
214900
92510
141400
93700
49290
82270
14880
6640
10320
15310
7280
11640
29920
12460
18770
13030
7920
14050
34400
15640
24480
57420
23780
35720
27810
13280
21260
50830
21450
32510
45930
21570
34270
24800
20230
39690
28710
21630
41340
70
BIFRM-0022
8
61400
33720
57300
88670
43550
70620
124600
60410
97370
36800
28320
54480
169700
76530
119400
Algas Spring to Open Pneumatic Actuator
Canted Yoke Design (cont’d)
Output torques (lb.in.)
Spring torque
Actuator
model
6.0C-2500-485 OP
SST
SRT
Operating pressure (psig)
SET
213800
59850
69690
6.0C-2500-585 OP
213000
59500
69210
6.0C-2500-635 OP
212100
59150
68710
6.0C-3800-585 OP
290600
86840
105700
6.0C-3800-635 OP
289700
86490
105200
6.0C-3800-735 OP
287800
85700
104100
14C-5400-735 OP
448400
127500
150200
14C-5400-835 OP
445900
126500
148800
14C-5400-935 OP
443200
125400
147200
14C-8300-735 OP
577200
165800
196600
14C-8300-835 OP
574700
164800
195200
14C-8300-935 OP
572000
163700
193700
18C-9600-835 OP
916900
230900
250800
18C-9600-935 OP
913700
229600
249000
18C-9600-1100 OP
907700
227100
245600
18C-9800-835 OP
1164000
288900
310600
18C-9800-935 OP
1160800
287500
308800
18C-9800-1100 OP
1154700
284900
305400
40
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
88160
52350
91950
113600
64570
111300
111300
81070
152900
281900
143500
236300
123900
95700
184300
200600
176400
353800
50
111100
60830
103100
178600
85120
13610
234900
108200
170500
282300
143600
236400
496300
220100
341000
338300
174500
288900
541900
303600
520400
238800
220800
448800
60
187900
88470
140600
269100
117200
180300
92710
56840
101100
173800
86370
140700
356100
151100
229700
225000
122900
208500
453300
204800
319900
710700
295900
445700
295300
159000
267900
552700
251400
393700
321700
222400
412900
883200
426800
687100
580100
348700
615500
70
80
90
100
97650
55840
96580
264700
115700
178100
359500
149200
224400
169500
84800
138600
264300
118700
184900
150400
74970
122300
341500
142900
215600
203200
93950
148100
418300
170000
253100
255900
112600
173900
246200
112300
176100
354800
150700
229100
323000
139400
213600
399800
166600
251100
357500
170600
273200
624300
265300
403400
490000
217800
337800
795300
325800
486900
622500
264700
402500
754900
311600
467200
199500
123700
221100
466200
220500
351400
767100
327200
498300
222300
184800
364400
568300
313300
533300
1224400
548600
853700
331900
172200
285800
637200
281200
434900
464400
219800
350500
808200
341800
518400
596900
267000
415200
419000
258300
460400
814800
402200
653600
615600
330600
556400
1061300
490900
774000
812200
401300
652400
1299800
578100
894400
312600
249100
484800
758300
414400
702500
509200
322600
580900
1004800
503200
822900
265200
230900
461700
921300
473200
782100
511800
323500
382100
1262600
595900
948700
Maximum operating pressure is the pressure required to produce the maximum rated torque of the actuator model.
Maximum allowed pressure is 150 psig (static pressure applicable to fully stroked actuator against the travel stops).
AET - Air end torque
ART - Air run torque
AST - Air start torque
SST - Spring start torque
SRT - Spring run torque
SET - Spring end torque
Output torques (in.lb.)
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
9
Algas Spring to Close Pneumatic Actuator
Symmetric Yoke Design
Output torques for spring to close symmetric yoke mechanism (in lb.in.)
Spring torque
Model
SET
0.3S-0150-235-CL
4.603
SRT
Operating supply pressure (psi)
SST
3.629
7.877
0.3S-0150-175-CL
4.780
3.717
8.054
0.9S-0200-280-CL
5.930
4.691
10.356
0.9S-0200-235-CL
6.107
4.868
10.533
0.9S-0350-385-CL
11.683
9.117
19.826
0.9S-0350-335-CL
11.683
9.117
19.826
0.9S-0350-280-CL
11.949
9.294
20.092
0.9S-0400-385-CL
15.489
11.506
23.455
0.9S-0400-335-CL
15.578
11.506
23.455
0.9S-0400-280-CL
15.755
11.506
23.632
0.9S-0700-485-CL
20.800
15.932
33.191
0.9S-0700-385-CL
21.065
15.932
33.368
0.9S-0700-335-CL
21.065
15.932
33.457
1.5S-1100-485-CL
31.864
26.553
54.434
1.5S-1100-385-CL
32.306
26.553
54.876
1.5S-1200-585-CL
43.370
32.749
63.285
1.5S-1200-485-CL
43.812
32.749
63.727
1.5S-1200-385-CL
43.989
33.191
63.727
3S-2000-585-CL
68.595
49.566
94.706
3S-2000-485-CL
69.038
50.008
95.591
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
40
50
60
70
80
90
100
7.081
3.363
4.160
8.940
4.514
6.196
12.480
6.815
10.356
4.603
1.328
1.328
22.305
12.657
20.092
13.719
7.169
10.267
42.396
24.163
38.502
28.943
15.578
23.101
16.374
7.435
8.762
38.502
21.685
34.076
25.225
13.277
18.587
16.109
9.117
14.427
6.638
3.009
3.629
28.235
16.374
26.819
17.879
9.825
15.047
53.549
31.244
51.336
37.174
20.977
32.749
22.128
11.329
15.578
49.566
28.766
46.910
33.634
18.587
28.323
18.587
8.851
11.064
19.738
11.418
18.499
8.585
4.337
5.930
34.076
20.180
33.545
22.039
12.480
19.826
10.621
5.576
8.143
40.007
23.898
40.272
26.199
15.135
24.517
14.604
8.143
12.745
51.778
31.421
53.814
34.519
20.446
33.988
45.848
26.376
42.396
28.235
15.047
22.305
61.072
35.847
59.744
42.042
23.898
38.059
24.340
12.834
18.145
54.257
31.687
52.044
34.076
18.853
29.031
45.937
26.376
42.485
50.451
29.208
47.795
30.093
16.374
24.783
42.131
23.986
38.148
44.255
23.898
35.404
28.323
13.277
16.817
55.319
30.979
48.238
36.732
19.030
26.553
45.140
24.340
36.289
61.957
35.050
55.407
57.532
21.242
22.570
72.578
30.979
37.617
88.067
39.830
52.221
99.131
46.910
63.727
46.025
11.949
11.949
61.072
23.898
26.553
76.561
33.191
41.600
164.629
83.199
119.489
204.458
107.097
158.433
13.454
6.992
10.002
7.523
3.098
3.186
25.668
13.454
19.384
16.286
7.346
8.674
21.685
11.064
15.047
39.387
20.357
29.651
50.451
15.932
15.932
77.004
33.634
42.042
128.340
61.514
83.199
65.497
21.242
21.242
16.374
8.851
13.365
10.444
4.514
5.576
31.244
17.082
25.756
20.446
10.090
13.454
27.438
14.604
21.242
16.817
7.523
9.294
48.238
26.110
39.387
22.128
9.294
9.736
62.842
24.783
27.881
94.706
44.255
59.302
50.893
16.817
16.817
156.663
78.774
111.523
85.412
34.961
41.157
33.191
16.817
22.570
19.472
7.081
7.081
86.740
39.387
50.893
75.234
32.306
40.272
215.079
113.293
169.054
124.799
59.302
80.544
1. Max. allowable pressure 150 psi (static pressure applicable to fully stroked actuator against the travel stop)
2. Angular positions:
0° Closed
45° Intermediate
90° Open
3. SET: Spring Ending Torque to close (0°)
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
10
105.327
51.424
70.897
SRT: Spring Running Torque (45°)
SST: Spring Starting Torque to close (90°)
AST: Air Starting Torque to open (0°)
ART: Air Running Torque (45°)
AET: Air Ending Torque to open (90°)
Algas Spring to Close Pneumatic Actuator
Symmetric Yoke Design (cont’d)
Output torques for spring to close symmetric yoke mechanism (in lb.in.) (cont’d)
Spring torque
Model
SET
3S-2000-385-CL
69.569
SRT
Operating supply pressure (psi)
SST
50.185
95.591
6S-2500-635-CL
101.787
72.136
136.305
6S-2500-585-CL
102.672
72.578
136.305
6S-2500-485-CL
103.557
73.021
137.191
6S-3800-735-CL
151.352
100.901
183.216
6S-3800-635-CL
153.122
101.787
184.986
6S-3800-585-CL
154.007
101.787
184.986
14S-5400-935-CL
219.505
151.352
277.036
14S-5400-835-CL
221.275
152.237
278.807
14S-5400-735-CL
223.045
153.122
280.577
14S-8300-935-CL
288.543
197.377
358.466
14S-8300-835-CL
290.313
198.262
360.236
14S-8300-735-CL
292.083
199.148
362.006
18S-9600-1100-CL
390.329
299.164
579.741
18S-9600-935-CL
394.755
300.049
584.166
18S-9600-835-CL
397.410
300.934
585.936
18S-9800-1100-CL
484.150
374.397
735.518
18S-9800-985-CL
488.575
377.053
739.059
18S-9800-835-CL
491.231
377.938
741.714
40
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
AST
ART
AET
168.169
80.102
108.867
126.569
54.876
67.710
210.654
102.672
142.501
117.718
46.025
50.451
431.929
212.424
299.164
298.279
132.765
170.824
363.776
160.203
203.573
647.008
269.070
321.291
50
207.999
103.557
147.812
160.203
75.676
100.901
263.760
134.535
195.607
157.548
70.808
89.395
527.520
269.070
391.214
374.397
178.790
244.288
238.977
97.361
114.178
459.367
217.735
295.623
306.245
125.684
148.697
798.360
360.236
467.333
465.563
146.042
146.042
706.310
265.530
287.658
60
287.658
151.352
227.471
228.356
115.948
168.169
123.029
52.663
64.170
370.857
198.262
301.819
237.207
118.603
169.054
177.905
82.757
109.752
718.701
380.593
575.315
526.635
268.185
391.214
356.695
168.169
227.471
649.663
330.142
479.724
458.482
216.850
295.623
288.543
115.063
131.880
1.102.835
540.796
760.301
685.067
292.083
357.580
465.563
146.042
146.042
1.009.899
451.401
580.626
592.132
178.790
178.790
70
80
90
100
77.004
30.093
32.749
366.431
199.148
306.245
295.623
155.778
234.552
169.054
80.987
109.752
101.787
45.583
57.532
441.665
246.058
385.019
362.891
196.492
301.819
215.964
108.867
155.778
126.569
60.629
82.314
177.020
90.280
131.880
430.159
236.322
369.087
261.990
136.305
201.803
354.925
192.067
294.738
316.866
165.514
247.828
245.173
123.029
176.135
884.215
493.001
759.416
678.872
357.580
537.256
475.299
238.092
340.764
840.845
442.550
663.825
610.719
307.130
441.665
406.261
186.756
245.173
395.640
213.309
326.602
312.440
163.744
243.403
379.708
203.573
469.988
831.109
446.976
684.182
593.017
307.130
454.941
710.735
376.168
568.234
762.956
396.525
588.592
524.864
256.679
358.466
884.215
485.920
735.518
642.583
325.717
472.643
878.904
464.678
700.114
904.572
423.963
570.004
639.927
264.645
315.096
1.313.488
632.847
873.594
812.522
331.913
390.329
547.877
135.420
135.420
1.124.077
554.073
781.543
815.177
369.972
483.265
1.326.765
683.297
993.082
990.427
474.414
652.319
1.326.765
681.527
989.542
1.032.027
464.678
601.868
723.127
276.151
303.589
1.251.531
595.672
813.407
897.491
384.133
472.643
1.247.991
593.902
809.867
1. Max. allowable pressure 150 psi (static pressure applicable to fully stroked actuator against the travel stop)
2. Angular positions:
0° Closed
45° Intermediate
90° Open
3. SET: Spring Ending Torque to close (0°)
SRT: Spring Running Torque (45°)
SST: Spring Starting Torque to close (90°)
AST: Air Starting Torque to open (0°)
ART: Air Running Torque (45°)
AET: Air Ending Torque to open (90°)
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
11
Algas Spring to Open Pneumatic Actuator
Symmetric Yoke Design
Output torques for spring to open symmetric yoke mechanism (in lb.in.)
Spring torque
Model
SET
0.3S-0150-235-OP
7.081
SRT
Operating supply pressure (psi)
SST
3.275
4.071
0.3S-0150-175-OP
7.258
3.452
4.337
0.9S-0200-280-OP
8.940
4.071
4.868
0.9S-0200-235-OP
9.117
4.160
5.045
0.9S-0350-385-OP
17.082
7.877
9.648
0.9S-0350-335-OP
17.171
7.966
9.648
0.9S-0350-280-OP
17.348
8.054
9.913
0.9S-0400-385-OP
20.534
10.179
13.542
0.9S-0400-335-OP
20.623
10.179
13.631
0.9S-0400-280-OP
20.800
10.356
13.808
0.9S-0700-485-OP
28.943
13.896
17.791
0.9S-0700-385-OP
29.120
13.985
17.968
0.9S-0700-335-OP
29.208
13.985
18.056
1.5S-1100-485-OP
59.744
22.747
24.960
1.5S-1100-385-OP
60.010
22.924
25.225
1.5S-1200-585-OP
69.657
29.031
34.784
1.5S-1200-485-OP
69.923
29.208
35.050
1.5S-1200-385-OP
70.188
29.385
35.315
3S-2000-585-OP
100.901
44.432
55.850
3S-2000-485-OP
100.901
44.786
56.292
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
40
50
60
70
80
90
100
4.337
3.452
7.612
6.373
4.603
9.471
10.444
6.992
13.188
14.427
9.294
16.994
3.894
3.186
7.169
27.084
16.817
30.005
15.489
10.267
19.295
51.690
32.041
56.912
33.545
21.685
40.095
16.640
12.037
24.429
47.441
31.421
53.017
29.297
19.295
36.201
12.391
9.559
20.534
18.499
11.506
20.711
6.107
4.514
9.294
33.722
20.534
36.112
20.180
12.922
23.544
22.039
13.808
24.429
8.320
5.753
11.329
40.272
24.340
42.219
24.783
15.578
27.881
12.834
8.320
15.489
53.549
31.864
54.522
34.165
20.800
36.555
43.016
27.084
48.858
23.278
15.843
30.624
60.010
36.732
61.868
38.767
24.694
44.963
19.030
13.365
26.642
52.486
32.483
57.620
29.916
19.649
36.732
43.104
27.173
48.946
48.238
30.005
53.726
25.579
17.171
32.749
38.856
24.694
45.052
10.533
7.435
14.693
3.894
3.452
8.497
20.446
14.250
27.969
9.913
8.054
18.145
16.197
11.772
24.075
27.881
21.685
42.750
17.791
17.791
43.547
48.238
44.166
67.091
94.706
63.816
115.948
13.808
9.294
17.702
6.196
4.868
10.621
26.730
17.791
33.811
14.604
10.975
22.570
22.482
15.401
29.828
10.356
8.408
18.587
40.980
27.350
51.955
11.860
10.444
24.871
31.421
26.287
54.257
68.064
45.760
82.580
18.853
18.853
44.078
127.454
81.075
142.501
47.087
37.971
77.712
20.446
13.099
23.809
10.887
7.612
14.958
39.210
24.960
45.406
24.075
16.286
31.333
10.002
8.143
18.322
34.961
22.482
41.423
19.826
13.896
27.350
24.340
17.791
36.466
9.205
8.851
22.482
58.682
40.892
75.499
46.114
34.165
65.409
192.067
115.063
194.722
91.165
61.957
113.293
1. Max. allowable pressure 150 psi (static pressure applicable to fully stroked actuator against the travel stop)
0° Closed
2. Angular positions:
45° Intermediate
90° Open
3. SET: Spring Ending Torque to close (0°)
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
12
36.820
24.960
48.061
18.676
14.516
31.244
85.943
55.230
96.476
25.756
23.190
49.743
49.389
32.129
59.656
28.146
20.003
40.007
37.617
25.402
48.769
42.927
32.483
63.196
60.098
41.688
76.561
94.706
59.656
103.557
73.286
48.503
86.651
13.099
13.099
39.652
100.901
62.842
105.327
30.270
25.579
53.017
47.441
34.873
66.471
81.783
53.017
92.936
136.305
85.678
149.582
180.560
108.867
184.986
220.390
132.765
220.390
SRT: Spring Running Torque (45°)
SST: Spring Starting Torque to close (90°)
AST: Air Starting Torque to open (0°)
ART: Air Running Torque (45°)
AET: Air Ending Torque to open (90°)
Algas Spring to Open Pneumatic Actuator
Symmetric Yoke Design (cont’d)
Output torques for spring to open symmetric yoke mechanism (in lb.in.) (cont'd)
Spring torque
Model
SET
3S-2000-385-OP
101.787
SRT
Operating supply pressure (psi)
SST
44.963
56.735
6S-2500-635-OP
143.386
64.878
83.642
6S-2500-585-OP
143.386
65.320
84.085
6S-2500-485-OP
144.271
65.674
84.793
6S-3800-735-OP
194.722
92.936
126.569
6S-3800-635-OP
195.607
93.821
127.454
6S-3800-585-OP
196.492
93.821
128.340
14S-5400-935-OP
305.360
137.191
177.905
14S-5400-835-OP
307.130
138.961
179.675
14S-5400-735-OP
308.900
139.846
181.446
14S-8300-935-OP
394.755
178.790
233.666
14S-8300-835-OP
396.525
180.560
235.437
14S-8300-735-OP
398.295
181.446
237.207
18S-9600-1100-OP
622.225
253.139
297.394
18S-9600-935-OP
625.766
256.679
300.934
18S-9600-835-OP
628.421
257.564
303.589
18S-9800-1100-OP
793.050
320.406
371.742
18S-9800-935-OP
797.475
323.062
376.168
18S-9800-835-OP
800.130
323.947
377.938
40
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
AET
ART
AST
124.799
84.173
154.007
78.331
59.213
116.833
163.744
107.097
192.952
59.302
50.982
108.867
347.844
218.620
377.938
198.262
140.731
261.105
238.092
169.939
318.636
385.019
294.738
576.200
173.480
173.480
493.001
50
169.054
107.982
190.297
115.948
79.570
146.927
223.045
138.961
241.632
103.557
75.322
145.156
50.451
46.025
101.787
454.941
275.266
462.022
283.232
184.986
327.487
131.880
104.442
208.884
345.189
226.586
402.721
173.480
135.420
269.070
555.843
385.904
709.850
182.331
182.331
417.767
343.419
297.394
625.766
60
258.449
154.893
261.990
191.182
119.489
207.999
74.171
56.912
113.293
342.534
202.688
337.223
192.952
123.029
216.850
125.684
87.448
162.858
669.136
386.789
629.306
454.941
274.381
461.137
264.645
175.250
312.440
558.498
338.993
570.004
344.304
226.586
401.835
154.007
124.799
253.139
896.606
564.694
976.265
428.388
317.751
609.834
182.331
182.331
416.882
684.182
480.609
892.181
215.964
215.964
526.635
70
80
90
100
37.794
32.749
70.277
346.959
202.688
333.683
267.300
160.203
269.070
125.684
84.881
154.893
65.851
48.149
92.936
436.354
249.598
405.376
342.534
200.033
330.142
177.905
112.408
197.377
93.821
63.196
115.063
149.582
92.936
160.203
417.767
239.862
391.214
230.126
139.846
238.977
333.683
195.607
323.062
281.462
169.939
288.543
201.803
127.454
223.930
883.330
498.311
796.590
624.881
363.776
594.787
396.525
244.288
415.997
772.692
443.435
737.288
515.128
315.981
535.486
286.772
195.607
356.695
1.236.485
742.599
1.242.680
674.446
448.746
802.786
377.938
291.198
570.890
1.024.946
660.285
1.158.596
462.022
362.891
718.701
165.514
165.514
486.805
370.857
217.735
360.236
277.036
168.169
285.002
441.665
264.645
431.929
352.270
207.999
346.074
795.705
453.171
728.437
528.405
313.325
519.554
661.170
382.363
623.110
884.215
520.439
829.339
685.953
405.376
669.136
418.652
265.530
460.252
856.777
493.886
802.786
550.532
334.568
563.809
815.177
472.643
770.037
920.504
577.085
994.852
574.430
395.640
724.012
1.166.562
706.310
1.187.804
770.922
499.196
878.019
1.163.021
704.540
1.185.149
708.080
493.886
911.653
362.006
308.015
640.812
954.138
623.110
1.103.720
558.498
414.227
793.935
950.597
621.340
1.101.064
1. Max. allowable pressure 150 psi (static pressure applicable to fully stroked actuator against the travel stop)
2. Angular positions:
0° Closed
45° Intermediate
90° Open
3. SET: Spring Ending Torque to close (0°)
SRT: Spring Running Torque (45°)
SST: Spring Starting Torque to close (90°)
AST: Air Starting Torque to open (0°)
ART: Air Running Torque (45°)
AET: Air Ending Torque to open (90°)
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
13
Algas Spring Return Pneumatic Actuator
Canted Yoke Design
Operating data
Air
Actuator
Maximum operating pressure (psig)
Maximum
consumption
Spring to Close
Spring to Open
operating torque
model
(cu.in.)
actuators
actuators
(lb.in.)
0.3C-0150-175
0.3C-0150-235
0.9C-0200-235
0.9C-0200-280
0.9C-0350-280
0.9C-0350-335
0.9C-0350-385
0.9C-0400-280
0.9C-0400-335
0.9C-0400-385
0.9C-0700-335
0.9C-0700-385
0.9C-0700-485
1.5C-1100-385
1.5C-1100-485
1.5C-1200-385
1.5C-1200-485
1.5C-1200-585
3.0C-2000-385
3.0C-2000-485
3.0C-2000-585
6.0C-2500-485
6.0C-2500-585
6.0C-2500-635
6.0C-3800-585
6.0C-3800-635
6.0C-3800-735
14C-5400-735
14C-5400-835
14C-5400-935
14C-8300-735
14C-8300-835
14C-8300-935
18C-9600-835
18C-9600-935
18C-9600-1100
18C-9800-835
18C-9800-935
18C-9800-1100
294
553
553
854
854
1230
1590
847
1230
1590
1230
1590
2510
1891
2920
1891
2920
4270
2870
4515
6580
5187
7570
8920
7570
8920
11900
13000
16700
20900
13000
16700
20900
19400
24300
33700
19400
24300
33700
130
70
150
110
120
80
60
130
90
70
100
70
50
100
60
110
70
50
120
80
50
120
80
70
100
80
60
100
80
60
110
80
60
110
80
60
110
90
60
150
80
150
110
130
90
70
140
100
70
110
90
50
120
80
130
80
60
140
90
60
130
90
70
100
80
60
110
80
60
110
90
70
120
100
70
140
110
22000
22000
61000
61000
61000
61000
61000
61000
61000
61000
61000
61000
61000
104000
104000
104000
104000
104000
220000
220000
220000
440000
440000
440000
440000
440000
440000
870000
870000
870000
870000
870000
870000
1300000
1300000
1300000
1300000
1300000
80
1300000
Notes
1. Maximum operating torque is maximum rating of scotch yoke mechanism.
2. Maximum allowable pressure is 150 psig (static pressure applicable to fully stroked actuator against travel stops).
3. Maximum operating pressure is the pressure required to produce the maximum operating torque of the actuator.
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
14
Algas Spring Return Pneumatic Actuator
Symmetric Yoke Design
Operating data
Air
Actuator
Maximum operating pressure (psig)
Maximum
consumption
Spring to Close
Spring to Open
operating torque
model
(cu.in.)
actuators
actuators
(lb.in.)
0.3S-0150-175
0.3S-0150-235
0.9S-0200-235
0.9S-0200-280
0.9S-0350-280
0.9S-0350-335
0.9S-0350-385
0.9S-0400-280
0.9S-0400-335
0.9S-0400-385
0.9S-0700-335
0.9S-0700-385
0.9S-0700-485
1.5S-1100-385
1.5S-1100-485
1.5S-1200-385
1.5S-1200-485
1.5S-1200-585
3.0S-2000-385
3.0S-2000-485
3.0S-2000-585
6.0S-2500-485
6.0S-2500-585
6.0S-2500-635
6.0S-3800-585
6.0S-3800-635
6.0S-3800-735
14S-5400-735
14S-5400-835
14S-5400-935
14S-8300-735
14S-8300-835
14S-8300-935
18S-9600-835
18S-9600-935
18S-9600-1100
18S-9800-835
18S-9800-935
18S-9800-1100
294
553
553
847
847
1230
1590
847
1230
1590
1230
1590
2510
1891
2920
1891
2920
4270
2870
4515
6580
5187
7570
8920
7570
8920
11900
13000
16700
20900
13000
16700
20900
19400
24300
33700
19400
24300
33700
150
110
150
150
150
130
90
150
130
100
140
100
60
130
80
140
80
60
150
100
70
150
110
100
130
100
80
130
100
80
140
110
80
140
110
80
150
110
80
150
110
150
150
150
110
80
150
130
100
130
100
60
140
80
150
100
60
150
110
70
150
110
100
130
110
80
140
100
80
150
110
90
150
120
80
150
130
22000
22000
61000
61000
61000
61000
61000
61000
61000
61000
61000
61000
61000
104000
104000
104000
104000
104000
220000
220000
220000
440000
440000
440000
440000
440000
440000
870000
870000
870000
870000
870000
870000
1300000
1300000
1300000
1300000
1300000
90
1300000
Notes
1. Maximum operating torque is maximum rating of scotch yoke mechanism.
2. Maximum allowable pressure is 150 psig (static pressure applicable to fully stroked actuator against travel stops).
3. Maximum operating pressure is the pressure required to produce the maximum operating torque of the actuator.
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
15
Algas Spring Return Pneumatic Actuator
Scotch Yoke Design
Canted and Symmetric scotch yoke torque output
Algas actuators are available with either canted or symmetric scotch yoke mechanisms.
The canted versions produce a torque output as represented in Fig. 1 and Fig. 3 and are therefore most suitable for use with
valves which display a similar torque requirement, such as butterfly valves.
The torque output characteristics of the symmetric versions are as shown in Fig. 2 and Fig. 4 and are most suitable for use
with valves which display a similar torque requirement, such as ball valves.
ALGAS-CL (spring to close)
symmetric yoke mechanism
SPRING
STROKE
SPRING
STROKE
0°
Closed
0°
Closed
45°
Angular Position
0°
Closed
90°
Open
45°
Angular Position
45°
Angular Position
90°
Open
AIR STROKE
Fig. 4
Fig. 2
SPRING
STROKE
AIR STROKE
Torque
Torque
AIR STROKE
AIR STROKE
ALGAS-OP (spring to open)
symmetric yoke mechanism
Torque
ALGAS-OP (spring to open)
canted yoke mechanism
Torque
ALGAS-CL (spring to close)
canted yoke mechanism
SPRING
STROKE
90°
Open
0°
Closed
Fig. 1
45°
Angular Position
90°
Open
Fig. 3
Other control products
Tyco AVID Control Position Monitors
Tyco AVID analogue positioners
Biffi manual override device
Biffi control panel
Tyco AVID intelligent positioners
Tyco Valves & Controls
www.tycovalves.com
Tyco Flow Control (TFC) provides the information herein in good faith but makes no representation as to its comprehensiveness or accuracy. This data sheet is intended only as a guide to TFC products and services.
Individuals using this data sheet must exercise their independent judgment in evaluating product selection and determining product appropriateness for their particular purpose and system requirements. TFC MAKES
NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WITH
RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT(S) TO WHICH THE INFORMATION REFERS. ACCORDINGLY, TFC WILL NOT BE RESPONSIBLE FOR DAMAGES (OF ANY KIND OR
NATURE, INCLUDING INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES) RESULTING FROM THE USE OF OR RELIANCE UPON THIS INFORMATION. Patents and Patents Pending in the U.S. and foreign countries. Tyco reserves the right to change product designs and specifications without notice.
Copyright © 2005 Tyco Flow Control. All rights reserved.
BIFRM-0022
16