Data sheet
Hytork XL
Sheet No.: D37, Rev. C
February 2016
Date:
Envelope Dimensions and Torque Data
XL1372 Double acting and Spring Return actuator
SR = 696 (27.40")
676 (26.61")
DA = 407 (16.02")
50 (1.98")
215 (8.46")
116 (4.57")
3 (0.12")
249 (9.80")
130 (5.12")
216 (8.50")
END VIEW
SIDE VIEW
Location Ring
only on metric
units
Torque in Nm, Pressure in bar(g)
Double Acting Torques
Spring
Rating
S40
S50
S60
S70
S80
S90
S1C
Torque From
Springs
Start
End
304
183
381
228
457
274
533
320
609
365
685
411
761
456
529
705
3.0 bar(g)
Start
346
301
255
-
End
225
148
72
-
882
4.0 bar(g)
Start
523
477
431
386
340
-
End
401
325
249
172
96
-
970
5.0 bar(g)
Start
699
653
608
562
516
471
425
End
577
501
425
349
273
197
120
1058
5.5 bar(g)
Start
787
741
696
650
605
559
513
End
665
589
513
437
361
285
209
6.0 bar(g)
Start
875
830
784
738
693
647
601
End
753
677
601
525
449
373
297
1234
7.0 bar(g)
Start
1052
1006
960
915
869
823
778
End
930
854
778
701
625
549
473
1411
8.0 bar(g)
Start
1228
1182
1137
1091
1045
1000
954
End
1106
1030
954
878
802
726
649
Torque in inch-pounds, Pressure in PSI
Double Acting Torques
Spring
Rating
S40
S50
S60
S70
S80
S90
S1C
Torque From
Springs
Start
End
2694
1616
3368
2020
4041
2424
4715
2828
5389
3232
6062
3636
6736
4040
4275
40 PSI
Start
2659
2255
-
End
1581
907
-
5344
50 PSI
Start
3728
3324
2920
-
End
2649
1976
1302
-
6413
60 PSI
Start
4797
4393
3989
3585
3181
-
End
3718
3045
2371
1698
1024
-
8550
80 PSI
Start
6934
6530
6126
5722
5318
4914
4510
End
5856
5182
4509
3835
3161
2488
1814
9619
90 PSI
Start
8003
7599
7195
6791
6387
5983
5579
End
6924
6251
5577
4904
4230
3557
2883
w w w . H y t o r k . c o m
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.hytork.com or from your nearest Valve Automation Center
USA: +1 813 630 2255 (fax 630 9449) UK: +44 191 5180020 (fax 5180032)
10688
100 PSI
Start
9072
8668
8264
7860
7456
7052
6648
End
7993
7320
6646
5973
5299
4625
3952
12825
120 PSI
Start
End
11209 10131
10805 9457
10401 8784
9997 8110
9593 7436
9189 6763
8785 6089