3-piece forged steel ball valve is used for pipeline to connect or cut off medium in chemical engineering, metallurgy, petroleum, food, pharmacy, etc.
Standards
Design: BS5351 MSS SP-118;
Flanged end: ANSI B16.5
Butt welded: ANSI B16.25
Testing & inspection: API 598
Materials
|
NO |
Part Name |
Materials |
|
|
1 |
Body |
A105 |
A304 |
|
2 |
Sealing Ring |
APTFE & PEEK |
|
|
3 |
Ball |
F6 |
F304 |
|
4 |
Stem |
410 |
304 |
|
5 |
O-ring |
VITON |
|
|
6 |
Gasket |
PTFE |
|
|
7 |
Bolt |
B7 |
B8 |
|
8 |
Nut |
2H |
8 |
|
9 |
Flat nut |
8 |
|
Dimensions
|
Nominal Diameter(mm) |
Dimensions(mm) |
WT(g) |
|||||
|
d |
L |
W |
H |
E |
D |
D |
|
|
6 |
8 |
60 |
110 |
56 |
11.5 |
30 |
320 |
|
10 |
18 |
60 |
110 |
58 |
11.5 |
31 |
320 |
|
15 |
10.5 |
60 |
110 |
58 |
14 |
32 |
350 |
|
20 |
13 |
67.5 |
110 |
62 |
15 |
38 |
430 |
|
25 |
17 |
73 |
110 |
68 |
15 |
45 |
570 |
|
32 |
22 |
90 |
150 |
75 |
18 |
53.4 |
1000 |
|
40 |
25 |
97.5 |
150 |
83 |
19 |
63 |
1550 |
|
50 |
32 |
112 |
150 |
90 |
19 |
73 |
2170 |
|
65 |
40 |
132 |
180 |
95 |
21 |
92 |
3625 |
|
80 |
50 |
156 |
220 |
100 |
27 |
109 |
5800 |
|
100 |
65 |
196 |
250 |
115 |
29 |
138 |
7200 |
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