Flowserve NAF-Setball ball sector valve - Manual (Page 3)

12
10
11
2
B, C
12
10
11
2
A
10
2
12
29
1
7 20 6 4
22
3
23
30
33
2
31
34
32
23
16
9
17
18
19C
8
21
5
15
27
2
26
28
14
13
16
19A
18
17
9 8
19B
9
18
17
24
16
8
3
Fig. 4. NAF-Setball - spare parts, types of stem sealings and seat rings
With O-oring sealing With springloaded sealingring
Type -02, -06 Type -01, -05, -07
Seat ring
Materials
O-ring sealing
Type -01, -02, -05, -06
Stem sealing
Boxpacking: Type -07, -17
O-ring sealings: Type -01, -02,
-05, -06, -11, -12, -15, -16
Zebra-CL™: Type 0A, 1A Safeguard: Type 0B, 1B
Earlier performance until 1991.