Samson 3374 - Page 18

3-2 EB 3018 EN
Design and principle of operation
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.3-1: Functional diagram of regulator, DN15 to 250 with balancing bellows (without electric
actuator)