ABB 23/26 Instructions De Service page 28

Fig. 5: Actuator version B, Air opens/ spring force closes
Fig. 6: Straight trough valve, Dual conversion version as from DN 50
GB 12
25
24
23
22
20
6
3
4
13
5
21
2
11
42
43
35
29
28
34
33
30
65
62
26
60
61
117
118
116
107
102
112
Control Valves 23/26
23
19
20
7
8
9
10
1
20
21
22
18
16
15
17
12
63
64
30
31
32
14
66
105
114
108
109
110
122
42/13 20 XB