Figure 1. V43/V243 flange connection valves dimensions
| Symbol | 2 in. | 2 1/2 in. | 3 in. | 4 in. |
|---|---|---|---|---|
| A1 | 9 1/2
in. (241 mm) |
10 3/4
in. (273 mm) |
11 3/4
in. (298 mm) |
14 in.
(356 mm) |
| B | 7 1/2
in. (191 mm) |
8 in.
(203 mm) |
9 in.
(229 mm) |
10 3/4
in. (273 mm) |
| C | 4 3/4
in. (121 mm) |
5 1/2
in. (140 mm) |
6 in.
(152 mm) |
7 1/2
in. (191 mm) |
| D | 6
in. (152 mm) |
7 in.
(178 mm) |
7 1/2
in. (191 mm) |
9 in.
(229 mm) |
| E | 2 1/8
in. (54 mm) |
2 5/8
in. (67 mm) |
3 1/8
in. (80 mm) |
4 1/8
in. (105 mm) |
| F2 | 15 1/4
in. (387 mm) |
15 9/16
in. (395 mm) |
16 9/16
in. (421 mm) |
18 7/32
in. (462 mm) |
| F3 | 15 29/32
in. (404 mm) |
16 7/32
in. (412 mm) |
17 7/32
in. (437 mm) |
18 7/8
in. (479 mm) |
| G | 3/4
in. (19.05 mm) Dia. (4) |
3/4 in.
(19.05 mm) Dia. (4) |
3/4 in.
(19.05 mm) Dia. (4) |
3/4 in.
(19.05 mm) Dia. (8) |
| H | 3 5/8
in. (92 mm) |
3 15/16
in. (100 mm) |
4 1/4
in. (108 mm) |
5 1/16
in. (128 mm) |
1 Flange face to flange face.
2 Measurements for the V43 valves.
3 Measurements for the V243 valves.