Product data sheet
Sheet No.: 1.602.01 - Rev: B
Date:
February, 2012
FieldQ
FieldQ Actuator Torque
Double Acting Actuators
- Nm & lbf.in
4
34
51
76
122
167
290
492
735
1214
Torque (Nm)
Supply Pressure (bar g)
4.5
5
5.5
38
42
47
58
64
71
86
95
105
137
153
168
188
209
230
326
363
400
554
617
679
828
921
1014
1368
1522
1676
6
51
77
115
183
251
436
741
1107
1829
6.5
55
84
124
199
272
473
804
1200
1983
7
59
90
134
214
293
510
866
1293
2137
8
68
104
153
245
335
583
991
1479
2444
60
309
471
696
1115
1526
2652
4507
6727
11121
Torque (lbf.in)
Supply pressure (psig)
65
70
75
335
361
387
511
550
590
755
814
873
1209
1303
1397
1655
1784
1913
2876
3100
3323
4887
5267
5647
7295
7862
8430
12059
12998
13936
80
413
630
931
1491
2041
3547
6028
8997
14874
90
465
709
1049
1680
2299
3994
6788
10132
16750
100
518
789
1166
1868
2556
4442
7548
11267
18626
120
622
948
1401
2244
3071
5337
9069
13537
22379
Actuator
type
QD
QD
QD
QD
QD
QD
QD
QD
QD
40
65
100
150
200
350
600
950
1600
Actuator
type
QD
QD
QD
QD
QD
QD
QD
QD
QD
40
65
100
150
200
350
600
950
1600
2
17
25
38
60
82
143
243
363
600
30
153
233
344
551
754
1310
2226
3323
5493
3
25
38
57
91
124
216
368
549
907
45
231
352
520
833
1140
1981
3366
5025
8307
3.5
29
45
66
106
146
253
430
642
1061
50
257
391
579
927
1269
2205
3747
5593
9245
Double acting torque diagram
START
END
TORQUE
START
ROTATION
END
1RWH
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 representative.
www.FieldQ .com
Copyright © Emerson Process Management. The information in this document is subject to change without notice. Updated data sheets can be
obtained from our web site www.Fieldq.com or from your nearest Valve Automation Center:
America’s: +1 813 630 2255 (fax +1 630 9449) Europe: +31 74 256 10 10 (fax +31 74 291 09 38) $VLD3DFL¿F: +65 626 24 515 (fax +65 626 80 028)