34
EB 8139 EN
Annex
10.3 Spare parts
1
Body
2
Actuator housing
3
Piston
5
Dome
6
Actuator base
10
Valve bonnet
11
Threaded bushing
14
Plug (with plug/actuator stem)
20
Spring
21
Compression spring
22
V-ring packing
23
Piston ring
25
Radial shaft seal
28
PTFE seal
31
Body gasket (seal)
32
O-ring
33
O-ring
35
O-ring
36
O-ring
37
Dry bearing
38
Washer
42
Plug disk
43
Washer
44
Washer
46
Spring washer
47
Cap screw
49
Hexagon nut
51
Countersunk screw
55
Vent plug
60
Retaining screw (threaded pin)
66
Filter
