Samson 3374 - Page 66

9-4 EB 3018 EN
Servicing
Connection of an electric actuator
15
6
18
11
14
12
5
8
7
3
4
20
+
16
17
19
19
21
Type2423 Valve
balanced by a bellows
Type2426 Actuator
Fig.9-1: Functional diagram for regulators, DN15 to 250 with balancing bellows