Samson 3730-2 Mounting And Operating Instructions page 19

1 Lever
1.1 Nut
1.2 Disk spring
2 Follower pin
3 Follower clamp
10 Cover plate
11 Cover
12 Connection block
2
Lever M
Cut-out of
cover plate (10)
Actuator stem
retracts extends
SUPPLY
Fig. 4 · Direct attachment – Signal pressure connection for Type 3277 Actuator with 240, 350 and 700 cm
Attachment to the control valve – mounting parts and accessories
12.1 Screw
12.2 Stopper or connection for
external piping
13 Switch plate
14 Gasket
15 Formed seal
16 Gasket
16
13
12
Stem retracts
Stem extends
Marking
15
1.1
1.2
A
16 12
Connection block (old)
with switch plate (13)
12.1
10 14
3
1 2
SUPPLY
12.1 12.2
EB 8384-2 EN
11
B
12
12.2
2
19