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Installation
Table 5-4: Mounting dimensions for Types 3271 and 3277 Pneumatic Actuators · See
Fig. 5-5 for dimensional drawing
Trav-
Actuator
el
[cm²]
[mm]
DN 50 to 100/NPS 2 to 4 · Special version
15
350
15
15
355
15
700
30
750
30
15
1000
1400-60
30
1400-120
30
2800
30
DN 125 to 150/NPS 6 · Standard version
15
15
355
700
15
750
30
30
15
30
1000
30
1400-60
60
60
15
87.5
30
1400-120
30
60
60
30
30
100
2800
5600
60
60
5-10
Actuator
preloading
[%]
[mm]
H
F
0
0
111
25
3.75
115
50
15
111
75
22.5
118.5
0
0
96
25
7.5
103.5
100
60
136
75
45
121
75
90
231
100
120
231
0
0
263.5
50
15
256
75
22.5
263.5
0
0
241
25
7.5
248.5
100
60
226
0
0
211
75
45
211
0
0
166
25
15
181
105
236
0
0
191
75
90
221
0
0
191
50
60
191
0
0
191
120
221
0
0
191
75
90
191
Dimension when the valve is closed [mm]
H
H
H
G
I
K
75
71
75
67.5
90
192
54
82.5
105
120
195
195
67.5
75
67.5
90
82.5
105
120
120
165
150
192
87
180
225
195
225
225
225
195
225
225
H
H
H
L
N
O
–
34.5
66
42
34.5
–
48
105
70
63
48
EB 8046 EN
H
T
–
30
30
–
145
145
145
120
120
103
88
88
58
58
105
75
105
75
75
75
105
75
75
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