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Copyright © Emerson Process Management. The information in this document is subject to change without notice.
Updated data sheets can be obtained from our website www.El-O-Matic.com or from your nearest Valve Automation Center USA: +1 813 319 0266 Europe: +31 74 256 10 10 Asia-Pacific: +65 6501 4600
www.El-O-matic.com
A1.204.02 Rev. C
180° SPRING RETURN ACTUATOR TORQUE (In.lb.) 180°
Note
1. Emerson Process Management recommends that the valve manufacturer supply the maximum
required torque values (Including any adjustments or suggested safety factors for valve service
conditions or application).
Additionally, the valve manufacturer must identify at which position(s) and direction(s) of rotation
(Counter Clock Wise or Clock Wise) these maximum requirements occur.
2. If in doubt, or you require any assistance with sizing actuators, do not hesitate to contact your
nearest Emerson's Valve Automation Division representative.
3. Pressure on port "A" opens the actuator*
4. The actuator is shown in closed position*
5. Do not exceed the maximum supply pressure of 6 bar / 87psi.
(*code A, data sheet A1.504)
Spring
nr.
Air Stroke (in.lb.)
Spring
Stroke
SUPPLY PRESSURE (PSI)
Actuator
type
40 50 60 70 80 (in.lb.)
C D C D C D C D C D E F
ES12
2 - - 33 9 49 25 65 41 81 57 63 41
PE60
8 70 19 105 55 141 90 176 125 212 161 112 62
10 - - 88 24 123 60 159 95 194 131 141 78
12 - - - - 106 30 142 65 177 101 169 93
14 - - - - - - 124 35 160 71 197 109
PE150
8 185 76 274 165 364 255 453 344 543 433 258 150
10 - - 233 96 322 186 411 275 501 365 322 187
12 - - - - 280 117 370 206 459 296 387 225
14 - - - - 239 48 328 137 418 227 451 262
PE280
8 - - 493 193 662 361 830 530 999 698 597 303
10 - - - - 578 202 746 370 915 539 746 379
12 - - - - - - 662 211 830 379 896 455
14 - - - - - - - - 746 220 1045 531
PE500
8 - - 965 256 1263 554 1561 852 1859 1149 1134 452
10 - - - - 1138 251 1435 549 1733 847 1417 565
12 - - - - - - - - 1608 544 1701 678
14 - - - - - - - - - - 1984 791
PE750
8 - - 1470 549 1913 992 2356 1434 2799 1877 1529 641
10 - - - - 1735 583 2178 1026 2621 1469 1912 801
12 - - - - - - 2000 618 2443 1060 2294 961
14 - - - - - - - - 2265 652 2676 1121
PE1100
8 1454 430 2108 1083 2761 1736 3414 2389 4067 3043 1999 1000
10 - - 1830 549 2483 1202 3136 1855 3790 2509 2499 1250
12 - - - - 2205 668 2858 1321 3512 1975 2999 1500
14 - - - - - - 2581 787 3234 1441 3499 1750
PE2500
8 2625 890 4124 2389 5622 3888 7121 5386 8620 6885 4675 2934
10 - - 3309 1140 4807 2639 6306 4137 7804 5636 5844 3668
12 - - 2494 -109 3992 1390 5491 2889 6989 4387 7013 4401
14 -
- - - 3177 141 4676 1640 6174 3138 8182 5135
PE4000
8 4475 1548 7015 4088 9555 6628 12096 9169 14636 11709 7890 4952
10 - - 5639 1981 8180 4521 10720 7061 13260 9602 9863 6190
12 - - 4264 -127 6804 2414 9344 4954 11885 7494 11835 7429
14 - - - - 5428 306 7969 2847 10509 5387 13808 8667
D E
181°
F C
-1°
A B
182°
SPRING STROKE
AIR STROKE
F
End
Rotation
Clockwise
D
End
Rotation
Counter Clockwise
C
Start
Torque
E
Start
Sheet No.:
Date: June 2010