Data sheet
Sheet No.: D28, Rev. D
September 2009
Date:
Hytork XL
Envelope Dimensions and Torque Data
XL26 Double acting and Spring Return actuator
52.0 (2.05")
45 (1.77")
165.0 (6.50")
29 (1.14")
E
S SUR
PRE
R
G
A
N
O R SPR I
I
3.0 (0.12")
UT I ON
77.1 (3.04")
!
CA
104.5 (4.11")
154.6 (6.08")
86.0 (3.39")
END VIEW
Location Ring
only on metric
units
SIDE VIEW
Torque in Nm, Pressure in bar(g)
Double Acting Torques
Spring
Rating
S40
S50
S60
S70
S80
S90
S1C
Torque From
Springs
Start
End
6
4
7
4
9
5
10
6
12
7
13
8
15
9
10
14
17
19
21
24
28
3.0 bar(g)
4.0 bar(g)
5.0 bar(g)
5.5 bar(g)
6.0 bar(g)
7.0 bar(g)
8.0 bar(g)
Start
7
6
5
-
End
4
3
1
-
Start
10
9
8
8
7
-
End
8
6
5
3
2
-
Start
14
13
12
11
10
9
8
End
11
10
8
7
5
4
2
Start
15
14
14
13
12
11
10
End
13
12
10
9
7
6
4
Start
17
16
15
14
14
13
12
End
15
13
12
10
9
7
6
Start
21
20
19
18
17
16
15
End
18
17
15
14
12
11
9
Start
24
23
22
21
20
20
19
End
22
20
19
17
16
14
13
Torque in inch-pounds, Pressure in PSI
Double Acting Torques
Spring
Rating
S40
S50
S60
S70
S80
S90
S1C
Torque From
Springs
Start
End
53
32
66
39
79
47
92
55
105
63
118
71
131
79
83
104
125
167
188
209
250
40 PSI
50 PSI
60 PSI
80 PSI
90 PSI
100 PSI
120 PSI
Start
52
44
-
End
31
18
-
Start
73
65
57
-
End
52
39
26
-
Start
94
86
78
70
62
-
End
73
60
46
33
20
-
Start
135
128
120
112
104
96
88
End
114
101
88
75
62
49
36
Start
156
148
141
133
125
117
109
End
135
122
109
96
83
70
57
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 web site www.Hytork.com or from your nearest Valve Automation Center
USA: +1 281 477 4100 (fax 477 2809) UK: +44 191 5180020 (fax 5180032)
Start
177
169
161
153
146
138
130
End
156
143
130
117
104
90
77
Start
219
211
203
195
187
179
172
End
198
185
172
158
145
132
119