Flowserve NAF-Duball ball valves - Manual (Page 3)

3
16
17
2
1
21
2
31 22
15
4
3
1
2
1
18
5
19 20
30 14
11
27
29
26
23
25
32
34
33
24
28
12
13
9
6
7
8
11
10
Stuffing box
Stem Sealing
O-ring sealings
Seat Ring
PTFE-seat
Seat in alloy 6