

Standards

- 1. Flange dimensions: ASME B16.1/DIN 2533/BS 4504.
- 2. Face to face dimensions: ASME B16.10/DIN 3201 Fl/BS 2080.
- 3. Test and inspection: API 598/EN12266.
- 4. Size up to 20".
Materials

1 |
Body |
Cast iron / Ductile iron |
2 |
Cover |
Cast iron / Ductile iron |
3 |
Screen |
Stainless steel |
4 |
Gasket |
Graphite |
5 |
Plug |
Cast iron / Ductile iron |
Dimensions

Size |
A |
B |
C |
D |
N.P.T. |
2" |
8 1/2 |
8 3/8 |
5 |
5 3/8 |
1/2 |
2 1/2" |
8 3/4 |
9 5/8 |
8 5/16 |
6 5/16 |
3/4 |
3" |
9 7/8 |
11 1/4 |
6 1/2 |
8 1/2 |
3/4 |
4" |
11 1/2 |
13 1/2 |
8 |
9 5/16 |
1 |
5" |
13 1/8 |
14 5/8 |
8 |
10 1/4 |
1 |
6" |
14 7/8 |
15 5/8 |
8 5/8 |
11 1/8 |
1 |
8" |
18 11/16 |
21 |
11 3/4 |
15 9/16 |
1 1/2 |
10" |
20 1/8 |
24 1/2 |
13 3/4 |
18 |
1 1/2 |
12" |
26 1/4 |
29 3/4 |
16 3/8 |
23 1/4 |
2 |
14" |
30 1/4 |
36 3/8 |
23 1/4 |
28 1/8 |
2 |
16" |
33 1/8 |
38 3/4 |
23 1/4 |
30 |
2 |
18" |
38 3/8 |
38 |
19 |
35 |
2 |
20" |
41 1/2 |
43 5/8 |
23 1/2 |
37 |
2 |
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