Morin series S actuator
MORIN
Stainless steel spring return and double acting pneumatic
quarter-turn actuators
Output torques to 240,000 lb.in.
Features and benefits
• Innovative stainless steel construction
as standard provides superior corrosion
resistance both internally and externally.
• Scotch yoke design using precision
bearings eliminates dead band in the
yoke mechanism, providing the greatest
torque output at the beginning and end
of stroke.
• Heat-treated stainless steel thrust pin
and rollers transfer piston force to
17-4PH stainless steel yoke by rolling to
reduce friction, for longer life and more
efficient torque transmission.
• Bi-directional travel stops provide
accurate valve rotation adjustment.
• PTFE piston bearings, piston rod
bushings and output shaft bushings
provide longer life, reduce maintenance,
and require no lubrication.
• Universal design position indicator
and pointer allows for either parallel or
perpendicular mounting.
• Stainless steel construction allows
proximity switches to be direct-mounted
in the actuator housing, eliminating
the need to mount bracket and cam
assemblies on top of the actuator.
• NAMUR drive slot allows mounting
of accessories closer to the actuator,
resulting in a more compact, precise
assembly, and eliminates the need for
coupling.
• Spring return model design requires no
special tools to safely and easily disarm
the spring in the field, reducing down
time and providing a ‘man safe’ spring.
General applications
For remote control of any quarter-turn
application: ball, butterfly, rotary plug or
damper style valves, etc. To be used in
chemical process, food and beverage,
iron and steel, off-shore marine,
pharmaceutical, power, oil and gas, pulp
and paper, and textile industries.
www.pentair.com/valves
Technical data
Supply pressure
: 40 to 160 psig
(see torque charts
MORMC-0333)
Supply medium
:Air or any gas
compatible with
materials of
construction
Temperature rating
Standard range : -20°F to 210°F
Optional range
: -65°F to 300°F
Angular rotation : 90 degrees
± 8 degrees
Pentair reserves the right to change the contents without notice
MORMC-0024-US-1305
Morin series S actuator
Morin has a heart of stainless steel
Morin stainless steel yoke
The heart of any scotch yoke actuator is the yoke. Morin uses 17-4PH stainless for this critical
area as standard.
The yoke is the mechanism used to convert linear force to torque. This area is most often where
the life of the actuator is controlled.
Principles of construction
Using high quality materials of construction and modern rugged design concepts Morin becomes
the standard for low cost valve actuation while providing high quality performance.
The S actuator housings are all machined from 316 stainless steel castings. This produces a
rugged, low cost product through reduced machining time and by eliminating wasteful excess
material.
Any components that rotate or slide during operation, such as the high strength stainless steel
output shaft, stainless steel piston rod, stainless steel thrust pin or the stainless steel piston, are
all supported by replaceable friction reducing bearings.
Bi-directional travel stops
Adjustable stops on each end cap provide the flexibility of accurate valve rotation positioning at
the end of the ‘open’ and ‘close’ stroke. Both stops are located on the cylinder centerline, the
optimal position to maximize travel adjustment and eliminate any detrimental side loading on the
travel stops. Adjustable from 82° to 98°.
Ingress protection
Actuator meets IP66 and IP67 for standard units.
Spring designed for safety
All spring return models incorporate a ‘man-safe’ spring design that allows the actuator to be
safely assembled and disassembled in the field without the need for special tools. The integral tie
rods are bored and tapped to provide a means of loading and unloading the spring in a safe and
convenient manner.
Scotch yoke torque characteristics
Single acting spring return
125
125
Air
break
100
Spring
break
Break torque
100
Spring
stroke
Air
stroke
75
Torque
75
Torque
­­Available options
• Jackscrew override
• Hydraulic override
• Full stroke adjustment
• Proximity preparation
• Lockout device
• Partial stroke test
Double acting air to air
50
Spring
end
25
0°
45°
Stroke
Air
end
Running
torque
50
25
90°
0°
Pentair reserves the right to change the contents without notice
45°
Stroke
90°
page 2
Morin series S actuator
Materials of construction
Double acting - Models 003 to 100
Bearings
PTFE composite
Scotch yoke
17-4PH stainless steel with
440C roller bearings
Housing and end caps
316 stainless steel
Piston
316 stainless steel
Piston bearing
PTFE
Piston rod bearings
PTFE or bronze
(depending on model)
Cylinders
316 stainless steel
Double acting - Models 135 to 1150
Bearings
PTFE composite
Scotch yoke
17-4PH stainless steel with
440C roller bearings
Housing and end caps
316 stainless steel
Piston
316 stainless steel
Piston bearing
PTFE
Piston rod bearings
PTFE or bronze
(depending on model)
Pentair reserves the right to change the contents without notice
Cylinders
316 stainless steel
page 3
Morin series S actuator
Options
Manual options
To provide the actuation package best suited for your application, the Morin line offers a full range of manual accessories.
Partial stroke test device (PSTD)
Provides a method of testing ESD packages
without shutdown.
Lockout
Integral lockout allows safe shutdowns for
maintenance and isolation of systems.
Jackscrew override (JSO)
Manual operation when power is lost. Simple
and effective.
Hydraulic override (MHP)
Manual operation when power is lost. Includes
speed controls.
AWWA
Tested per American Waterworks Association
C540. Available for pneumatic or water
service operation.
Direct mounting cast adapters
Many valve top works covered, including
some ISO mounting. Assures economic but
correct mounting alignment.
±°F/°C
Full stroke adjuster
Provides mechanical control of maximum and/
or minimum valve stroke.
Proximity switch preparation
Allows installation of cartridge style proximity
switches. Leaves top works open for mounting
of other devices.
Pentair reserves the right to change the contents without notice
page 4
High or low temperature ratings
Standard rating of -20°F to 210°F
[-29°C to 99°C] covers most applications.
Optional ratings down to -65°F [-54°C]
and up to 300°F [149°C].
Morin series S actuator
Mechanical data
Notes
Mechanical data
1.Air consumption:
Cubic inches shown in chart represent
actual free air volume in cylinder between
piston and end cap when furthest apart.
Air consumption will vary depending on
supply pressure. To determine standard
cubic feet per minute use the following
formula:
( _____)(______________)(
Vol. in²
Supply air barg +14.7
1728
14.7
)
Strokes/min
Example: Calculate SCFM for model 023
double acting using 80 psig air supply and
5 strokes/minute.
SCFM =
( )(
45
______
1728
)( )
80
+14.7
_______
14.7
5
SCFM = 0.97
2.Cycle times shown represent average time
to stroke 90 degrees using standard pilot
valves and should be used as a guide only.
Cycle times can be increased or decreased
dramatically by using speed controls,
oversized pilot valves or quick exhaust
valves.
Actuator NumberCylinder
model
of
bore
Stroke
pistons
(inch)
(inch)
Volume¹
(cubic in)
90° stroke
Cycle time²
(seconds)
90° stroke
Weight
(lbs.)
Double acting
003
006
012
023
036
050
072
100
135
210
270
370
420
575
740
1150
1480
2380
1
1
2
1
1
1
2
2
1
1
2
1
2
1
2
2
2
2
2.250
2.750
2.750
4.375
5.438
6.250
5.438
6.250
8.250
10.250
8.250
12.250
10.250
15.500
12.250
15.500
12.250
15.500
1.5
2
2
3
3
3
3
3
5
5
5
6
5
6
6
6
12
12
6
12
23
45
70
92
137
182
267
413
526
707
816
1132
1395
2245
2744
4444
0.3
0.5
0.7
1.0
1.5
2.2
2.5
3.0
4.5
5.0
6.0
8.0
8.5
9.5
10.0
12.0
20.0
24.0
5
10
12
27
30
36
37
46
165
185
210
390
257
519
530
775
850
1050
1
1
2
1
1
2
2
2
1
1
2
1
2
1
2
2
2
2
2.250
2.750
2.750
4.375
5.438
4.375
5.438
6.250
8.250
10.250
8.250
12.250
10.250
15.550
12.250
15.550
12.250
15.500
1.5
2
2
3
3
3
3
3
5
5
5
6
5
6
6
6
12
12
6
12
23
45
70
88
137
182
267
413
526
707
816
1132
1395
2245
2744
4444
0.3
0.5
0.7
1.0
1.5
2.0
2.5
3.0
4.5
5.0
6.0
8.0
8.5
9.5
10.0
12.0
20.0
24.0
6
11
14
34
42
43
55
64
210
235
250
540
379
779
704
1082
1650
1850
Spring return
003
006
012
023
036
046
072
100
135
210
270
370
420
575
740
1150
1480
2380
Typical section double acting/one piston
Typical section spring return/two pistons
Pentair reserves the right to change the contents without notice
page 5
Morin series S actuator
Output torques
Scotch yoke mechanics
Stroke in degrees
-5
0°
5
10
15 20 25 30 35 40 45° 50 55 60 65 70 75 80 85
90°
95
Piston rod stroke
X
A
Moment arm
minimum (X)
at mid stroke (45°)
Y
X = Min. moment arm
Y = Max. moment arm
Moment arm
maximum (Y) at end
of stroke (90°)
Normal 90° stroke
Conclusion: Greatest torque output is at
beginning and end of stroke-where it’s needed!
100° stroke
For moment arm length at any stroke position multiply min. moment arm by 1/Cos A.
Output torques (lb. in.) double acting - air to air
Actuator Air supply (psig)
model
405060 708090100110
120
130
140
150
160
Start / End
003
Minimum
Start / End
006
Minimum
Start / End
012
Minimum
Start / End
023
Minimum
Start
/ End
036
Minimum
Start / End
050
Minimum
Start / End
072
Minimum
Start / End
100
Minimum
Start
/ End
135
Minimum
Start / End
210
Minimum
Start / End
270
Minimum
Start / End
370
Minimum
Start / End
420
Minimum
Start / End
575
Minimum
Start / End
740
Minimum
Start / End
1150
Minimum
Start / End
1480
Minimum
Start / End
2380
Minimum
173
110
300
235
690
470
1150
855
1980
1370
2500
1840
3960
2740
5000
3680
7088
5250
11550
8160
14175
10500
19795
13080
21000
16320
31913
22440
38850
26160
60375
44880
74000
46621
119000
75506
219
140
375
290
863
580
1450
1070
2475
1710
3125
2300
4950
3425
6250
4600
8862
6565
14438
10200
17719
13125
24744
16350
26250
20400
39849
28050
48563
32700
75469
56100
92500
58276
148750
94383
259
165
450
350
1035
700
1725
1285
2970
2055
3750
2760
5940
4110
7500
5520
10631
7875
17325
12240
21263
15750
29693
19620
31500
24480
47869
33660
58275
39240
90563
67320
111000
69931
178500
113259
305
190
525
405
1208
810
2010
1500
3465
2400
4375
3220
6930
4790
8750
6440
12406
9185
20213
14280
24806
18375
34641
22890
36750
28560
55833
39270
67988
45780
105656
78540
129500
81586
208250
132136
345
220
600
460
1380
940
2300
1710
3960
2740
5000
3680
7920
5480
10000
7360
14175
10500
23100
16320
28350
21000
39590
26160
42000
32640
63825
44880
77700
52320
120750
89760
148000
93242
238000
151013
391
250
675
520
1553
1050
2585
1925
4455
3080
5630
4140
8910
6160
—
—
15950
11810
25988
18360
31894
23625
44539
29430
—
—
71806
50490
87413
58860
—
—
166500
104897
—
—
431
280
750
575
1725
1170
2875
2140
4950
3425
6250
4600
9900
6850
—
—
17724
13125
28875
20400
35438
26250
49488
32700
—
—
79781
56100
97125
65400
—
—
185000
116552
—
—
See www.morinact.com for complete torque book.
Pentair reserves the right to change the contents without notice
page 6
472
310
825
640
1898
1275
3160
2350
5445
3770
6875
5060
10780
7540
518
330
900
690
2070
1405
3450
2570
5940
4110
7500
5520
11880
8220
—
—
975
750
—
—
3740
2780
6435
4450
8125
5980
–
–
—
—
1050
810
—
—
4020
3000
6930
4800
8750
6440
—
—
1125
870
—
—
4300
3210
7425
5140
9375
6900
—
—
1200
940
—
—
4600
3420
7920
5480
10000
7360
MAXIMUM OPERATING
PRESSURE = 120 psi
MAXIMUM OPERATING
PRESSURE = 100 psi
19488
21263
23037 24812 26576
14440
15750
17060 18375 19690
31763
34650
37538 40425 43313
22440
24480
26520 28560 30600
38981
42525
—
—
—
28875
31500
—
—
—
54436
59385
64334 69283 74231
35970
39240
42510 45780 49050
—
—
—
—
—
—
—
—
—
—
87757
95738
103718 111694 119669
61710
67320
72930 78540 84150
106838 116550 MAXIMUM OPERATING
71940
78480 PRESSURE = 120 psi
—
— MAXIMUM OPERATING
—
— PRESSURE = 120 psi
203500 222000 MAXIMUM OPERATING
128207 139862 PRESSURE = 120 psi
—
— MAXIMUM OPERATING
—
— PRESSURE = 120 psi
28350
21000
46200
32640
—
—
79180
52320
—
—
127650
89760
Morin series S actuator
Output torques
Output torques (lb. in.) single acting - spring return
Actuator Air supply (psig)
model
40
50
60
70
80
90
100
110
Start
003 Minimum
End
Start
006 Minimum
End
Start
012 Minimum
End
Start
023 Minimum
End
Start
036 Minimum
End
Start
046 Minimum
End
Start
072 Minimum
End
Start
100 Minimum
End
Start
135 Minimum
End
Start
210 Minimum
End
Start
270 Minimum
End
Start
370 Minimum
End
Start
420 Minimum
End
Start
575 Minimum
End
Start
740 Minimum
End
Start
1150 Minimum
End
Start
1480 Minimum
End
Start
2380 Minimum
End
110
50
55
195
99
110
390
208
231
750
360
400
1170
567
630
1500
720
800
2340
1134
1260
3250
1575
1750
4390
2554
2838
6825
3639
4043
8780
4683
5203
12025
6701
7446
13650
6946
7718
18690
9507
10563
24050
13404
14893
37375
19018
21131
48100
23310
25900
77350
37485
41650
135
63
70
245
123
137
485
263
292
945
459
510
1460
711
790
1870
905
1005
2925
1418
1575
4060
1971
2190
5485
3186
3540
8530
4544
5049
10970
5846
6496
15030
9403
10448
17060
8685
9650
23360
11888
13209
30060
16757
18619
46720
23767
26408
60125
29138
32375
96688
46857
52063
160
185
72
86
80
95
290
340
151
175
168
194
585
680
312
366
347
407
1125
1305
540
635
600
705
1755
2050
855
990
950
1100
2250
2615
1080
1269
1200
1410
3510
4095
1701
1985
1890
2205
4880
5690
2358
2754
2620
3060
6580
7680
3829
4466
4254
4962
10240
11940
5455
6366
6061
7073
13160 15355
7019
8187
7799
9097
18040 21045
10050
11727
11167 13030
20475 23890
10418
12153
11576 13503
28030 32700
14261 16642
15845
18491
36075 42090
20105 23453
22339 26059
56060 65400
28530 33283
31700 36981
72150 84175
34965 40712
38850 45235
116025 135363
56228 65599
62475 72888
210
95
105
390
199
221
780
416
462
1500
720
800
2340
1134
1260
3000
1440
1600
4700
2250
2500
6500
3150
3500
8775
5103
5670
13650
7277
8085
17550
9356
10395
24050
13404
14893
27300
13892
15435
37375
19018
21131
48100
26807
29785
74750
38037
42263
96200
46620
51800
154700
74970
83300
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1680
1870
815
905
905
1005
2630
2925
1274
1418
1415
1575
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
9875
10970
5740
6377
6378
7086
15350 17060
8187
9098
9097
10109
19746 21940
10524 11693
11693 12992
27055 30060
15080 16757
16756 18619
30705 34120
15630 17369
17367 19299
42045 46720
21390 23767
23767 26408
54108 60120
30163 33514
33514 37238
84090 93440
42790 47534
47544 52815
108225 120250
52448 58275
58275 64750
174038 193375
84342 93713
93713 104125
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
120
130
140
150
160
—
—
—
—
—
—
—
—
—
2250
1080
1200
3510
1701
1890
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3880
1880
2090
—
—
—
—
—
—
—
—
—
—
—
—
2615
1269
1410
4095
1985
2205
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3000
1440
1600
4700
2250
2500
—
—
—
15355
8932
9924
23890
12731
14146
—
—
—
—
—
—
17550
10206
11340
27300
14553
16170
MAXIMUM OPERATING
PRESSURE = 100 psi
MAXIMUM OPERATING
PRESSURE = 100 psi
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
13160
7657
8508
20475
10915
12128
—
—
—
36075
20105
22339
—
—
—
56060
28530
31700
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MAXIMUM OPERATING
PRESSURE = 120 psi
—
—
—
—
—
—
—
—
—
42090
23453
26059
—
—
—
65400
33283
36981
—
—
—
—
—
—
—
—
—
48100
26807
29785
—
—
—
74750
38037
42263
MAXIMUM OPERATING
PRESSURE = 120 psi
MAXIMUM OPERATING
PRESSURE = 120 psi
MAXIMUM OPERATING
PRESSURE = 120 psi
MAXIMUM OPERATING
PRESSURE = 120 psi
Torque shown is balanced (i.e. spring ending = air ending torque). See Bulletin No. MUTC-0702 for unbalanced torque output.
Pentair reserves the right to change the contents without notice
page 7
Morin series S actuator
Dimensions
Models 012, 046, 072, 100
A
Q typical
B
C 1 (sq)
C 2 (sq)
G
Boss for proximity
switch option
P NPT typical
H
diameter
E
Models 003, 006, 023, 036 and 050
A
D
Q typical
B
M
316 SS
J
K
L
F (dia)
C 1 (sq)
Boss for proximity
switch option
(excluding Model 003)
G
H
diameter
Notes
1. Shown without pointer for clarity.
2.For mounting dimensions, refer to pages 12 and 13.
Pentair reserves the right to change the contents without notice
page 8
P NPT typical
Morin series S actuator
Dimensions
Dimensions (inches), double acting
ModelA B
003DA
006DA
012DA
023DA
036DA
050DA
072DA
100DA
9.06
12.34
12.74
18.60
18.48
18.49
19.33
19.35
3.50
5.97
6.37
8.81
8.81
8.81
9.67
9.68
C1C2DE FG H
J KLMPQ
2.69
3.18
3.18
4.81
5.81
7.13
5.81
7.12
—
—
3.18
—
—
—
5.81
7.12
3.06
3.91
3.91
5.78
6.28
6.94
6.28
6.94
—
—
4.81
—
—
—
6.38
6.38
0.75
1.00
—
1.43
1.43
1.43
—
—
—
0.10
0.10
0.25
0.75
1.41
0.75
1.41
1.00
1.38
1.38
1.75
1.75
1.75
1.75
1.75
1.37
1.50
1.50
2.16
2.16
2.16
2.16
2.16
2.75
3.00
3.00
4.31
4.31
4.31
4.31
4.31
3.25
4.75
4.75
6.69
6.69
6.69
6.69
6.69
1.00
1.31
1.31
1.88
1.88
1.88
1.88
1.88
1/8
1/8
1/8
1/4
1/4
1/4
1/4
1/4
0.62
1.00
1.00
1.15
1.25
1.25
0.83
0.75
Dimensions (inches), spring return
ModelA B
003SR
006SR
012SR
023SR
036SR
046SR
072SR
100SR
9.06
14.44
14.84
21.82
23.51
22.80
24.37
24.38
3.50
5.97
6.37
8.81
8.81
9.79
9.67
9.68
C1C2DE FG H
J KLMPQ
2.69
3.18
3.18
4.81
5.81
4.81
5.81
7.12
—
—
3.18
—
—
4.81
5.81
7.12
3.06
3.91
3.91
5.78
6.28
5.93
6.28
6.94
—
—
4.55
—
—
6.24
5.99
5.99
0.75
1.00
—
1.43
1.43
—
—
—
—
0.10
0.10
0.25
0.75
0.25
0.75
1.41
1.00
1.38
1.38­
1.75
1.75
1.75
1.75
1.75
1.37
1.50
1.50
2.16
2.16
2.16
2.16
2.16
2.75
3.00
3.00
4.31
4.31
4.31
4.31
4.31
Pentair reserves the right to change the contents without notice
3.25
4.75
4.75
6.69
6.69
6.69
6.69
6.69
1.00
1.31
1.31
1.88
1.88
1.88
1.88
1.88
1/8
1/8
1/8
1/4
1/4
1/4
1/4
1/4
0.62
1.00
1.00
1.25
1.25
1.25
1.25
1.25
page 9
Morin series S actuator
Dimensions
Models 270, 420, 740, and 1150
A
B
Q typical
C
G
P NPT typical
H
diameter
E
Models 135, 210, 370 and 575
D
A
M
Q typical
B
J
K
F diameter
L
C
G
P NPT typical
H
diameter
Models 1480 and 2380
A
D
B
M
Q typical
J
K
C
E
Notes
1. Shown without pointer for clarity.
2. For mounting dimensions, refer to pages 12 and 13.
Pentair reserves the right to change the contents without notice
page 10
G
P NPT
typical
Morin series S actuator
Dimensions
Dimensions (inches), double acting
ModelAB C D E
135DA
210DA
270DA
370DA
420DA
575DA
740DA
1150DA
1480DA
2380DA
32.87
33.26
33.99
41.64
34.75
42.42
44.15
45.39
70.65
88.29
15.88
15.88
16.99
19.75
17.38
19.75
20.07
22.69
35.85
36.51
9.50
11.50
9.50
13.50
11.50
17.00
13.50
17.00
13.50
17.00
10.44
11.44
10.44
16.75
11.44
18.50
16.75
18.50
21.57
22.08
—
—
11.72
—
11.22
—
15.50
14.88
26.94
25.06
F G H J K L MPQ
2.75
2.75
—
3.50
—
3.50
—
—
—
—
1.00
2.00
1.00
2.69
2.00
4.50
2.69
4.50
0.44
2.19
—
—
—
6.00
—
6.00
6.00
6.00
—
—
4.38
4.38
4.38
5.44
4.38
5.44
5.44
5.44
7.06
7.06
8.13
8.13
8.13
9.50
8.13
9.50
9.50
9.50
13.38
13.38
11.82
11.82
11.82
14.81
11.82
14.81
14.81
14.81
—
—
3.19
3.19
3.19
6.88
3.19
6.88
6.88
6.88
7.58
7.58
3/8
1/2
3/8
1/2
1/2
3/4
1/2
3/4
1/2
3/4
1.50
2.00
1.50
1.50
1.75
2.00
1.50
1.85
2.15
2.50
Dimensions (inches), spring return
ModelAB C D E
135SR
210SR
270SR
370SR
420SR
575SR
740SR
1150SR
1480SR
2380SR
39.46
42.67
40.57
52.00
44.17
54.25
53.96
57.25
86.98
88.29
15.88
15.88
16.99
19.75
17.38
19.75
22.07
22.69
35.85
36.51
9.50
11.50
9.50
13.50
11.50
17.00
13.50
17.00
13.50
17.00
10.44
11.44
10.44
16.75
11.44
18.50
16.75
18.50
21.57
22.08
—
—
10.95
—
10.36
—
14.75
13.75
26.30
25.10
F G H J K L MPQ
2.75
2.75
—
3.50
—
3.50
—
—
—
—
1.00
2.00
1.00
2.69
2.00
4.50
2.69
4.44
0.44
2.19
—
—
—
6.00
—
6.00
6.00
6.00
—
—
4.38
4.38
4.38
5.44
4.38
5.44
5.44
5.44
7.06
7.06
8.13
8.13
8.13
9.50
8.13
9.50
9.50
9.50
13.38
13.38
Pentair reserves the right to change the contents without notice
11.82
11.82
11.82
14.81
11.82
14.81
14.81
14.81
—
—
3.19
3.19
3.19
6.88
3.19
6.88
6.88
6.88
7.58
7.58
3/8
1/2
3/8
1/2
1/2
3/4
1/2
3/4
1/2
3/4
1.75
2.12
1.75
1.75
2.12
2.50
2.12
2.50
2.50
2.50
page 11
Morin series S actuator
Mounting details
Model 003 - Top and bottom of housing (symmetrical)
7/16
typ.
SYM.
1/4 - 20 UNC***** tap x 0.50 deep
on 1.500 sq. bolt pattern
A
0.438 square
0.435
0.44
0.157/0.160 wide
0.197/0.205 deep
drive slot
A
Section A - A
Models 006 to 100 and 144 - Top and bottom of housing (symmetrical)
1.00 typ.
SYM.
B
Models 006 and 012 =
0.746/0.743
Models 023 to 100 = 0.998/0.995
Models 006 and 012 = 0.87
Models 023 to 100 = 1.18
Models 006 and 012 = 5/16 - 18 UNC*
tap x 0.37 deep on 2.000 sq. bolt pattern
Models 023 to 100 = 3/8 - 16 UNC**
tap x 0.37 deep on 3.000 sq. bolt pattern
0.157/0.160
wide
0.197/0.205
deep
drive slot
NAMUR drive
both ends
B
Section B - B
Models 135, 210, 270 and 420 - Bottom of housing ISO 5211-F16
3/4
2.000/1.994 diameter shaft
1/2 sq. x 3.19 long keyway
with 0.031 radius inside key way
corners
(to be used with 1/2” x 3 3/16” key)
C
- 10 UNC*** tap x 1.18” deep
(4) places as shown on
6.500 diameter bolt circle
3.69
1.18
C
Section C - C
Models 135, 210, 270 and 420 - Top of housing - Mounting details
3.150
Metric thread option
SHUT
NAMUR adapter
OPEN
M5 x 0.80 tap x 3/8” deep
(4) places on NAMUR
pattern
OPEN
0.251 C’bore x 0.209 deep
M6 tap x 1/2” deep
1.181
0.197
0.205
SHUT
0.998/0.995
square
0.157/0.160 wide x 0.197/0.205 deep
NAMUR accessory drive slot
Pentair reserves the right to change the contents without notice
1.18
Standard tap
Model number
*
**
***
*****
006 and 012
023 to 100
135 to 1150
003
M8
M10
M20
M6
Replace ‘U’ with ‘M’ in order number designation
(refer to page 6).
page 12
Morin series S actuator
Mounting details
Models 370, 575, 740 and 1150 - Bottom of housing ISO 5211-F30
3.000/2.994 diameter shaft
3/4 sq. x 3.75 long keyway
with 0.031 radius inside key way corners
(to be used with 3/4” x 318/16” key)
D
5.31
3/4
- 10 UNC* tap x 1.18” deep
(8) places as shown on
11.73 diameter bolt circle
1.18
4.56
22.5° typ.
D
Section D - D
Models 370, 575, 740 and 1150 - Top of housing - Mounting details
3.68
SHUT
0.251 C’bore x 0.209 deep
M6 tap x 1/2” deep
NAMUR adapter
1.61
OPEN
OPEN
M5 x 0.80 tap x 3/8” deep
(4) places on NAMUR pattern
1.181 x 5.118 rectangle
0.197
0.205
0.998/0.995 square
SHUT
1.18
­0.157/0.160 wide x 0.197/0.205 deep
NAMUR accessory drive slot
Models 1480 and 2380 - Bottom of housing ISO 5211-F35
45°
Female drive
6.250 dia. bore x 11” deep
1.501 rectangular keyway with
0.12 radius inside keyway corners
(to be used with 11/2” x 1” rectangle key)
1 - 8 UNC*** tap x 13/4” deep
(8) places as shown on
14.02 diameter bolt circle
E
1.18
22.5° typ.
E
Section E - E
Models 1480 and 2380 - Top of housing - Mounting details
3.150
0.251 C’bore x 0.209 deep
M6 tap x ½” deep
NAMUR adapter
1.181
M5 x 0.80 tap 3/8” deep
(4) places on NAMUR pattern
0.996/0.993
square
0.197
0.205
1.18
Metric thread option
Standard tap
Model number
* M20 *** M30
370 and 575 to 1150
1480 and 2380
Replace ‘U’ with ‘M’ in order number designation
(refer to page 6).
0.157/0.160 wide x 0.197/0.205 deep
NAMUR accessory drive slot
Pentair reserves the right to change the contents without notice
page 13
Morin series S actuator
Model numbering
S -270
U - D
00
0 -JSO
Actuator model
S – Stainless steel
Actuator size
Model code based on approx. torque
symmetrical double acting at 80 psig
003
072
575
006
100
740
012
135
1150
023
210
1480
036
270
2380
046
370
050
420
Interface bolting
U – UNC mounting threads
M – Metric mounting threads
Function
D – Double acting
S – Spring return
Configurations
Spring code denotes air pressure divided by 10 where spring force gives
the same spring end torque as air end torque using symmetric yoke.
00 – No spring (double acting)
04 – 40 pound spring
05 – 50 pound spring
06 – 60 pound spring
Etc.See Morin Torque Book (MORMC-0333) for available springs
Spring return failure rotation
0 – No spring (double acting OR actuator rotates clockwise on loss of air)
1 – Actuator rotates counterclockwise on loss of air
Option
(blank) – No options (standard configuration)
Note: Some codes can be used in combination.
­Indicate by stacking “ separated by “-”. Consult your sales representative for possible
combinations.
How to order
1.
Double acting example:
Air supply: 80 psig
Break torque: 7,200 lb.in.
S-072U-D000
S: Series
072: Model number
U: UNC mounting threads
D000: Double acting
2. Spring return example:
Air supply: 80 psig
Ending torque: 12,950 lb.in.
Fail rotation: Clockwise
S-370U-S080
S:
Series
370:
Model number
U:
UNC mounting threads
S080: Spring set
Pentair reserves the right to change the contents without notice
page 14
3.For all spring return models:
• Use air pressure to determine
spring set.
• All spring sets ending with “0” fail
clockwise (40, 50, 60, etc.).
• All spring sets ending with “1” fail
counterclockwise (41, 51, 61, etc.).
Morin series S actuator
Stainless steel control monitors and transmitters*
Touch set cams in all control monitors are hand adjustable, spring loaded and self-locking providing
quick calibration of position sensors. Terminal strips are pre-wired and color coded with generous
working space for ease of use and extra wiring points for solenoid integration. All units are standard
with multiple conduits for easy field wiring and accessory mounting. All AccuTrak™ and Quantum™
products utilize common bolt pattern for mounting to actuators and can be supplied with mounting
hardware as needed. Low copper content aluminum enclosures (0.2% maximum copper content)
insure robust performance in corrosive environments. Control transmitters utilize non-contact Hall
Effect sensing technology and digital position transmission via 4-20 mA signal. Transmitters are
available with both HART® and Foundation Fieldbus™ digital communication protocols.
AccuTrak/Quantum 366
Digital EPIC D470
Digital EPIC D450
Network solutions*
Intellis is a family of industrial control field Network Control Monitors which use embedded control
systems to automate valves and link field I/O to the host PLC or DCS. Each monitor is assigned a
unique address and accepts input/output signals from valve position sensors, solenoids and external
alarm and control devices. Hall Effect sensors are utilized for valve position monitoring. Low-power
Falcon solenoid valve provides integrated actuation control. Network interface modules Pacs allow
communication via a protocol of choice. Westlock Intellis Network Control Monitors are available for
linear or rotary applications in all area classifications.
Intellis control monitor
Notes: * Stainless steel, AccuTrak, Quantum, Intellis Network Solutions and Positioners - please
consult your sales representative for the availability of global certifications such as
ATEX, IEC, GOST, CSA and InMetro for specific configurations in these product lines,
as approvals may vary.
Pentair reserves the right to change the contents without notice
page 15
Morin series S actuator
Also available
The series B and C actuators
Setting a new standard in actuation at
a price you’d expect from a commodity
product.
• Up to 160 psig operating pressure
(see torque chart, MORMC-0333).
•Double acting break torques to
1,400,000 lb.in.
• Spring end torques to 583,288 lb.in.
For additional information, refer to
datasheet MORMC-0023.
Ductile iron
316 stainless steel (series B)
Carbon steel (series C)
PTFE
Chrome-plated steel
Sintered bronze
or PTFE composite
17-4 PH stainless steel or ductile iron
The series HP actuator
High pressure actuation with carbon steel
cylinders for superior corrosion resistance.
• Up to 2250 psi operating pressure
(see torque chart, MORMC-0333).
• Double acting torques to 800,000 lb.in.
• Spring end torques to 400,000 lb.in.
For additional information, refer to
datasheet MORMC-0072.
Pentair Valves & Controls 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 Pentair 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. PENTAIR 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, PENTAIR WILL NOT BE RESPONSIBLE FOR DAMAGES (OF ANY KIND OR NATURE, INCLUDING INCIDENTAL,
DIRECT, 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. Pentair reserves the right to change
product designs and specifications without notice. All registered trademarks are the property of their respective owners. Printed in the USA.
Pentair reserves the right to change the contents without notice
page 16