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
¾ 2 1⁄16 1 3⁄16 2 3⁄8
2 5⁄16 2 5⁄16 2 3⁄8 2 ½ 2 13⁄16 3 1⁄8 3 ¾ 4 5⁄16 5 7⁄16 5 1⁄16
1 3⁄16 1 3⁄16 1 5⁄16 1 7⁄16 1 ¾ 2 1⁄8 2 7⁄16
3 15⁄16 3 15⁄16
1 3⁄8
1 ¼ 1 ¼ 1 3⁄8 1 ½
– – – –
¼ ¼
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
– – – – – – – – –
–
5 5
21 ⁄16 1 3⁄16 2 3⁄8
1 3 /
– 1 3⁄8
4
1 ¼ 2 ½ 1 5⁄16 2 5⁄8
4 1⁄8 4 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 1 3⁄8
1 ¼ 1 ½
2 5⁄16 2 9⁄16 3 3⁄16
5 ¼ 5 ½ 6 ½ 8 ½
3⁄16 1⁄16
1 ½ 3
1 /
5
1 13⁄16
2 1 /
¼
– – – – – – – – – – – – – –
2
4
2 ½ 3 13⁄16 1 ¾ 3 ½
5 11⁄16 6 5⁄8 7 ¾
2 1⁄8 2 3⁄8
9⁄16
3 1 / 4 1 / 6 1 / 3 1 / 4 1 / 6 1 /
4 ½ 1 15⁄16 3 7⁄8
1 3.⁄16 1 ¾ 2 7⁄8
11
2
2 ¼ 4 ½ 2 9⁄16 5 1⁄8
3
2 15⁄16 4 1⁄16
5 5⁄8 7 7⁄8 7 ½
15 ½
2
4 1⁄8 3 ¾ 4 ½ 5 ½
10
27
2
1 /
9 ¼
5 1⁄16 4 5⁄8 5 5⁄8 7 5⁄16 8 7⁄16 9 ¾
1
6
4
1 ½ 1 ½ 1 ½
2 4
20 24 3 4 55 94
¾ ¾ 7⁄8 7⁄8
½
7⁄8 7⁄8 7⁄8
2
2
10 ¾ 12 ¾
1 ¾ 2 ¾
9
2 ¼ 4 ½ 5 13⁄16
7 ½ 9 ½
8 8
9⁄16 9⁄16 9⁄16
2
11
2 ½ 5/ 2
61 3⁄16
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 ¾ 14 ¼ 18 ¾ 21 ¼ 11 ¾ 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
13½ 2¾ 5½
8 ¼ 9 ½
6 ¾ 15 11⁄16 8 18 3⁄16 9 ½ 21 3⁄16
1 ¼ 2 ¾ 3 ¾
1 1
12 12 12 16
16 19 21
3¾ 7½
¾ ¾ ¾ 7⁄8
1 / 1 /
4 8 4 8
11
128 152 188
2
23 3⁄16 25 11⁄16
10 ¾ 12 1⁄8
1 1⁄8 1 1⁄8
12
10 ½ 11 ¾
2
5 – – – – –
23½ 4¼ 8½ 13¼
8
– – – – –
– – – – –
– – – – –
– – – – –
13½ 2¾ 5½
8 ½ 9 ¾
6¾ 15¼ 8 17 ¾ 9½ 20¾
– – – – –
52 91
7⁄8
9⁄16
2
16 19 21
3¾ 7½
– 14 ¼
1 1
12 ¾ 12 ¾
1 / 1 /
4 8 4 8
11 ¼
–
17
125 149 185
2
12 16
12¼ 10½ 22¾
– 18 ¾ – 21 ¼
1 1⁄8 1 1⁄8
¾ 7⁄8
2
16/ 2 23½ 4¼ 8½ 13¼
11 ¾
25 ¼
Bulletin 1123/24/26 Page 4
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