Table of Contents
Advertisement
A1
A5
•
A4
•
•
A2
A33
•
A1
Top diaphragm case
A2
Bottom diaphragm case
A4
Diaphragm
A5
Diaphragm plate
A7
Actuator stem
A10 Spring
A15 Collar nut
Fig. 9-2: Functional diagram of Type 3371 Actuator with 350 cm² actuator area
EB 8317 EN
A10
•
A40
A42
A41
•
•
A7
A20 Hex bolt
A21 Hex nut
A25 Washer
A27 Compressor
A33 Stem
A40 Radial shaft seal
A41 Wiper ring
Servicing and conversion
A15
A27
•
•
•
•
•
•
A42 Dry bearing
A50 Screw for rod (A51)
A51 Rod
A54 Rod nut
A60 Plate
A61 Pneumatic connection
S
S
A1
•
•
•
•
•
A60
A54
Signal pressure
connection (stem retracts)
A20
A25
A21
A50
A51
A61
9-7
Advertisement
Table of Contents
