Samson 3277 Mounting And Operating Instructions page 13

S
A10
A1
A2
A4
A5
A7
A8
Fig. 3: Functional diagram of Type 3277 Actuator (750 cm²), "stem retracts" direction of action
EB 8310-5 EN
A16
Top diaphragm case
Bottom diaphragm
case
Diaphragm
Diaphragm plate
Actuator stem
Ring nut
Design and principle of operation
A7
A8
A26/27
A10 Spring
A16 Vent plug
A26/27 Stem connector
clamp
S Signal pressure
connection
A1
A4
A5
A2
13