Dimensions | Butterfly Valves
STANDARD VALVES
DIMENSIONS inches
Bolt holes on all flanged models are equally spaced and straddle valve centerlines.
ORDER MUST SPECIFY: 1) Valve designation (for all valves). 2)Motor selected (for 1124 and 2) 1126 Valves).
1124, 1126-0 thru -8
1126-9 thru -16 1126-6-F thru 1126-8-F
dimensions in inches
Valve
Wt,
designation 1124, 1126-0 1124, 1126-1 1124, 1126-2 1124, 1126-3 1124, 1126-4 1124, 1126-5 1124, 1126-6 1124, 1126-7 1124, 1126-8 1124, 1126-6-F 1124, 1126-7-F 1124, 1126-8-F
A
B
C D
F
G
H
J
K
L
M
N
P Q R
S T U
lb
2 1/16 1 3/16 2 3/8 21 /16 1 3/16 2 3/8
2 5/16 2 5/16 2 3/8 2 1/2 2 13/16 3 1/8 3 3/4 4 5/16 5 7/16 5 1/16 5 13/16 61 3/16 81/4 91/2
1 3/16 1 3/16 1 5/16 1 7/16 1 3/4 2 1/8 2 7/16
3 15/16 3 15/16
1 3/8
3/4
11/4 11/4
– – – –
1/4 1/4
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
–
5 5
1 3 /
– 1 3/8
4
1 1/4 2 1/2 1 5/16 2 5/8
4 1/8 4 3/8
1 3/8 1 1/2
– – – – – – – – – –
1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8
11/4 11/2
2 5/16 2 9/16 3 3/16
51/4 51/2 61/2 81/2
3/16 1/16
1 1/2 3
1 /
5
1 13/16
2 1 /
1/4
–
2
4
3 13/16 1 3/4 3 1/2 41/2 1 15/16 3 7/8
5 11/16 6 5/8 7 3/4
2 1/8 2 3/8
–
21/2
9/16
3 1 / 4 1 / 6 1 / 3 1 / 4 1 / 6 1 /
1 3./16 1 3/4 2 7/8
–
11
2
2 1/4 4 1/2 2 9/16 5 1/8
3
2 15/16 4 1/16
–
5 5/8 7 7/8
151/2
2
4 1/8 3 3/4 4 1/2 5 1/2
10
–
27
2
1 /
9 1/4
5 1/16 4 5/8 5 5/8 7 5/16 8 7/16 9 3/4
1
–
6
4
1 1/2 1 1/2 1 1/2
71/2
2 4
20 24 3 4 55 94
3/4 3/4 7/8 7/8
1/2
7/8 7/8 7/8
2
2
10 3/4 12 3/4
1 3/4 2 3/4
–
9
21/4 41/2 21/2 5/ 2 23/4 51/2 33/4 71/2
71/2 9 1/2
8 8
9/16 9/16 9/16
2
–
11
2
8 1 / 10 1 / 2 12 1 / 14 1 / 16 1 / 10/ 2 12/ 2 14/ 2 2 2 2 8 1 / 2
–
–
11 3/4 14 1/4 18 3/4 21 1/4 11 3/4 17
8
1 3/8 1 3/8 1 3/8 1 3/8 1 3/8
1 1/8 1 1/8 1 5/8 1 1/8 1 1/8 1 5/8 1 1/8 1 1/8 1 5/8 1 1/8 1 1/8 1 5/8 1 1/8 1 1/8 1 5/8
1126-9 1126-10 1126-12 1126-14 1126-16 1123-9 1123-10 1123-12 1123-14 1123-16
131/2
63/4 15 11/16 8 18 3/16 91/2 21 3/16
1 1/4 2 3/4 3 3/4
–
1 1
12 12 12 16
16 19 21
3/4 3/4 3/4 7/8
1 / 1 /
–
4 8 4 8
11
128 152 188
2
23 3/16 25 11/16
10 3/4 12 1/8
–
1 1/8 1 1/8
12
101/2 11 3/4
2
5 – – – – –
–
231/2 41/4 81/2 131/4
8
– – – – –
– – – – –
– – – – –
– – – – –
131/2
23/4 51/2 33/4 71/2
81/2 93/4
63/4 151/4 8 173/4 91/2 203/4 101/2 223/4
– – – – –
–
52 91
7/8
9/16
2
16 19 21
– 141/4
1 1
12 3/4 12 3/4
1 / 1 /
4 8 4 8
111/4 121/4
–
17
125 149 185
2
12 16
– 183/4
1 1/8 1 1/8
3/4 7/8
2
16/ 2 231/2 41/4 81/2 131/4
113/4
251/4
– 211/4
Bulletin 1123/24/26 Page 4
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