Servicing and conversion
Mounting with crossbeam
A26
A10
A18
•
A14
A13
A3
•
A30
A11
A1
Vent plug
A2
Bottom diaphragm case
A3
Actuator stem
A10 Spring
A11 Rod
A12 Bushing
A13 Diaphragm plate
A14 Diaphragm plate
Fig. 9-1: Functional diagram of Type 3371 Actuator with 120 cm² actuator area
9-6
•
•
•
•
Mounting without crossbeam
A16
A2
•
•
A1
•
•
A35
A17
A16 Top diaphragm case
A17 Crossbeam
A18 Diaphragm
A26 Collar nut
A30/
Stem connector clamps
A31
A35 Pneumatic connection
A72 Rod nut
•
•
•
EB 8317 EN
A31
A12
A72