Standards
- 1. Design and manufacture: MSS SP-71/BS 5153/EN 12334.
- 2.Flange dimensions:ASME B16.1/EN 1092.
- 3. Test and inspection: API 598.
- 4. Size up to 24".
Materials
|
1 |
Body |
Cast Iron |
7 |
Packing |
Graphite |
|
2 |
Disc |
Bronze |
8 |
Bonnet |
Cast Iron |
|
3 |
O-ring Standard |
NBR |
9 |
Gland |
Cast Iron |
|
4 |
Sleeve |
Cast Iron |
10 |
Hexagonal Screw Bolt |
Carbon steel |
|
5 |
Stem |
Stainless Steel |
11 |
Washer |
Brass |
|
6 |
Spring |
Stainless Steel |
12 |
Handwheel |
Cast Iron |
Dimensions
|
Size |
L |
Φ |
H1 |
H2 |
D |
K |
n-d |
b |
|
2" |
8 3/8 |
6 1/4 |
8 5/8 |
9 1/4 |
6 |
4 3/4 |
4-3/4 |
5/8 |
|
2 1/2" |
9 7/8 |
6 1/4 |
9 1/8 |
9 5/8 |
7 |
5 1/2 |
4-3/4 |
11/16 |
|
3" |
10 |
9 3/8 |
9 1/4 |
10 3/8 |
7 1/2 |
6 |
4-3/4 |
3/4 |
|
4" |
14 1/2 |
9 3/8 |
11 7/8 |
13 3/8 |
9 |
7 1/2 |
8-3/4 |
15/16 |
|
5" |
16 |
11 |
14 1/8 |
15 1/8 |
10 |
8 1/2 |
8-7/8 |
61/64 |
|
6" |
18 |
11 |
15 5/8 |
17 |
11 |
9 1/2 |
8-7/8 |
1 |
|
8" |
21 1/2 |
12 1/2 |
19 1/8 |
21 |
13 1/2 |
11 3/4 |
8-7/8 |
1 1/8 |
|
10" |
25 1/2 |
12 1/2 |
22 |
23 5/8 |
16 |
14 1/4 |
12-63/64 |
1 3/16 |
|
12" |
30 |
12 1/2 |
24 3/8 |
26 5/8 |
19 |
17 |
12-63/64 |
1 1/4 |
|
14" |
30 3/8 |
12 1/2 |
25 3/8 |
29 5/8 |
21 |
18 3/4 |
12-11/8 |
1 3/8 |
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