Filter
Top Products
Data sheet
Sheet No.:
Date: January 2010
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
A1.104.01 Rev. B
DOUBLE ACTING ACTUATOR TORQUE (In.lb.) 90°
Actuator
Torque of double acting actuators (in In.lb)
Supply pressure (psi)
Type Size 30 35 40 45 50 55 60 70 75 80 90 100 120
ED 12
43.9 51.4 58.9 66.4 73.9 81.4 88.9 104 111 119 134 149 179
ED 25
81.4 95.3 109 123 137 151 165 193 206 220 248 276 332
ED 40
153 179 205 231 257 283 309 361 387 413 466 518 622
ED 65
233 272 312 352 392 431 471 551 590 630 709 789 948
ED 100
344 402 461 520 578 637 696 813 872 930 1048 1165 1400
ED 150
551 645 739 833 927 1021 1115 1303 1397 1491 1680 1868 2244
ED 200
754 883 1011 1140 1269 1398 1527 1784 1913 2042 2299 2557 3072
ED 350
1310 1534 1757 1981 2205 2428 2652 3100 3323 3547 3994 4442 5337
ED 600
2226 2606 2986 3366 3747 4127 4507 5267 5647 6028 6788 7548 9069
ED 950
3323 3890 4458 5025 5593 6160 6728 7862 8430 8997 10132 11267 13537
ED 1600
5493 6431 7369 8307 9245 10183 11121 12998 13936 14874 16750 18626 22379
PD 2500
8774 10273 11825 13270 14768 16267 17847 20858 22363 23869 26880 29891 35912
PD 4000
14874 17414 19962 22495 25035 27576 30127 35210 37751 40293 45375 50458 60623
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*
(* code A, data sheet A1.503)
91.5°
-0.5°
91°
AB
CLOSED
OPEN
Rotation
Start End
Torque
DOUBLE ACTING TORQUE