Valves
Size |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
A |
9-3/8 |
10-3/16 |
10-11/16 |
13 |
14 |
15-3/16 |
17-3/4 |
20-1/2 |
23-1/2 |
B |
5-3/8 |
5-15/19 |
6 |
7 |
7-9/16 |
7-15/16 |
9-3/16 |
10-1/2 |
12-1/16 |
C |
3 |
3-1/4 |
3-11/16 |
4-13/16 |
5-1/4 |
5-7/8 |
6-15/16 |
8-3/8 |
9-13/16 |
D |
1-3/4 |
1-7/8 |
1-7/8 |
2-1/8 |
2-1/4 |
2-1/4 |
2-1/2 |
2-13/16 |
3-1/8 |
E (51,52) |
4-1/4 |
4-15/16 |
5-7/8 |
6-15/16 |
7-3/4 |
8-3/4 |
11 |
13-3/8 |
16 |
E (53) |
4-1/4 |
4-15/16 |
5-7/16 |
6-1/16 |
7-1/2 |
8-1/16 |
10-3/4 |
13-1/8 |
15 |
E (55,56) |
4 |
4-3/4 |
5-1/4 |
6-5/16 |
7-1/2 |
5-1/2 |
10-5/8 |
12-1/2 |
14-3/4 |
F |
8 |
8 |
8 |
11 |
11 |
11 |
16 |
16 |
16 |
G |
.561 |
.561 |
.561 |
.686 |
.686 |
.811 |
.936 |
1.123 |
1.247 |
H |
3-1/4 |
3-1/4 |
3-1/4 |
3-1/4 |
3-1/4 |
3-1/4 |
4-3/4 |
4-3/4 |
4-3/4 |
J |
9/32 |
9/32 |
9/32 |
9/32 |
9/32 |
9/32 |
17/32 |
17/32 |
17/32 |
K |
6 |
6 |
6 |
6 |
6 |
6 |
10 |
10 |
10 |
L |
4-3/4 |
5-1/2 |
6 |
7-1/2 |
8-1/2 |
9-1/2 |
11-3/4 |
14-1/4 |
17 |
M |
5/8-11 UNC |
5/8-11 UNC |
5/8-11 UNC |
5/8-11 UNC |
3/4-10 UNC |
3/4-10 UNC |
3/4-10 UNC |
7/8-9 UNC |
7/8-9 UNC |
N |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
12 |
12 |
P |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
Q |
6 |
7 |
7-1/2 |
9-1/8 |
10 |
11-1/4 |
13-3/4 |
16 |
19 |
R |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
Clearance hole diameter for the drilled lug option or wafer is tapped size +1/8″
Size |
14 |
16 |
18 |
20 |
24 |
A |
25-3/4 |
29-1/16 |
32 |
35-3/8 |
40-3/16 |
B |
13-1/8 |
14-1/2 |
16 |
17-1/2 |
19 |
C |
10-3/8 |
12-1/8 |
13 |
15 |
17-7/16 |
D |
3-5/8 |
4-1/8 |
4-5/8 |
5-1/8 |
6-1/8 |
E |
17-3/4 |
20-1/4 |
21-5/8 |
23-7/8 |
28-1/4 |
G |
1-3/4 |
2 |
2-1/4 |
2-1/2 |
3 |
H |
4-3/4 |
6 |
7-1/2 |
7-1/2 |
7-1/2 |
K |
16 |
16 |
16 |
16 |
24 |
L |
18-3/4 |
21-1/4 |
22-3/4 |
25 |
29-1/2 |
M* |
1-8 UNC |
1-8 UNC |
1-1/8 –7 UNC |
1-1/8–7 UNC |
1-1/4–7 UNC |
N |
12 |
16 |
16 |
20 |
20 |
P |
13-1/4 |
15-1/4 |
17-1/4 |
19-1/4 |
23-1/4 |
Q |
21 |
23-1/2 |
25 |
27-1/2 |
32 |
R |
3 |
3 |
3 |
3 |
– |
* For drilled lugs, add 1/8″. For drilled hole option on 14″, 16″ and 18″ wafers, drilled holes are tapped size +1/8″