Samson TROVIS SAFE 3731-3 Mounting And Operating Instructions page 22

Attachment to the control valve – Mounting parts and accessories
1 Lever
1.1 Nut
1.2 Disk spring
2 Follower pin
3 Follower clamp
10 Cover plate G ¼
11 Cover
11.1 Vent plug
Cut-out of
cover plate (10)
View A
16
Ansicht A
Ansicht B
View B
SUPPLY
Fig. 5 · Direct attachment – Signal pressure connection for Type 3277 Actuator with 175 to 750 cm²
22
EB 8387-3S EN
12 Connection block
12.1 Screw
12.2 Stopper or connection for
external piping
13 Switch plate
14 Gasket
15 Formed seal
16 Gasket
17 Bias spring
(only for direct attachment)
2
View C
Ansicht C
17
16
Actuator stem
retracts
Connection block (old)
13
with switch plate (13)
12
Stem retracts
Stem extends
Marking
15
1.1
1.2
C
SUPPLY
16 12
extends
10 14
3 11
2
1
12.1 12.2
A
12.1
11.1
B
12
12.2