DIMENSIONS
inches
-10 thru -24
-4 thru -9
H
– dia.
H
– dia.
keyway
-10 thru -24
W
– thru hole size
Y
– bolt size
X
B.C.
L
F
H
G
D
C
B
K
V
E
A = pipe size
sizes -4 thru -9: H dia. × J fl ats
K = minimum allowable pipe or fl ange ID
J
stem
J
Bulletin 1154A
Page
5
N
G
T
P
designation A B C D E F G H J K
L
N
P T V
1154A-4
(2") 2 2 3
6
3⁄8
1
5⁄8
3
9⁄16
1¼
½
3⁄8
1¼
9
1⁄16
- - - 3
1154A-6
(3")
3
3
1⁄16
4
1⁄16
7
1⁄8
1
¾
3
9⁄16
1¼
½
3⁄8
2
9⁄16
9
1⁄16
- - - 3¾
1154A-7
(4")
4
4
1⁄16
5
3⁄8
7
7⁄8
2
1⁄16
3
9⁄16
1¼
5⁄8
7⁄16
3
9⁄16
9
1⁄16
- - - 4½
1154A-8
(6")
6
6
7
7⁄16
8
7⁄8
2
¼
3
9⁄16
1¼
¾
½
5
¾
9
1⁄16
- - - 5½
1154A-9
(8")
8
7
15⁄16
9
3⁄8
10
¼
2
3⁄8
5
7⁄8
1
¾
7⁄8
5⁄8
7
5⁄8
12¼
-
-
-
7
1154A-10
(10")
10
9
13⁄16
11
½
11
½
2
5⁄8
5
7⁄8
1
½
1
1⁄8
- 9½
12¼
-
-
-
8
1154A-12
(12")
12
11
13⁄16
13
9⁄16
13¼
3
5
7⁄8
1
7⁄8
1¼
-
11½
-
3
3⁄16
11
13⁄16
8
7⁄8
9
9⁄16
1154A-14
(14")
14
13
1⁄16
14
¾
14½
3
5
7⁄8
1
¾
1¼
-
12¾
-
3
3⁄16
11
13⁄16
8
7⁄8
11
1154A-16
(16")
16
15¼
17
5⁄16
15¾
3
3⁄8
8¼
1¾
1
5⁄16
- 15 -
4
1⁄8
14
3⁄16
8
9⁄16
12
3⁄16
1154A-18
(18")
18
17¼
19
5⁄16
16
5⁄8
4
1⁄8
8¼
2
1½
-
16
7⁄8
- 4
1⁄8
14
3⁄16
8
9⁄16
13
9⁄16
1154A-20
(20")
20
19
5⁄16
21
1⁄16
18
7⁄8
5
1⁄8
8¼
2½
1
5⁄8
-
18
11⁄16
- 4
¾
14
3⁄16
7
5⁄16
14
7⁄8
1154A-24
(24")
24
23¼
25¾
22
1⁄8
5
15⁄16
8¼
2¾
2
-
22
5⁄8
- 4
¾
14
3⁄16
7
5⁄16
18
1⁄8
d
esignation W X Y w/operator
keyway
1154A-4
(2")
11⁄16
-
5⁄8
"
-11 8
-
1154A-6
(3")
11⁄16
-
5⁄8
"
-11 9
-
1154A-7
(4")
11⁄16
-
5⁄8
"
-11 13
-
1154A-8
(6")
13⁄16
-
¾
"-
10 18
-
1154A-9
(8")
13⁄16
-
¾
"
-10 43
-
1154A-10
(10")
-
14¼
7⁄8
"
-9
60
8 x 36.2 mm
1154A-12
(12")
-
17
7⁄8
"
-9
88
8 x 36.2 mm
1154A-14
(14")
-
18
¾
1"-8
98
8 x 36.2 mm
1154A-16
(16")
-
21¼
1"-8
162
10 x 50 mm
1154A-18
(18")
-
22¾
1
1⁄8
"-
7
188
10 x 50 mm
1154A-20
(20")
-
25
1
1⁄8
"-
7
342
10 x 50 mm
1154A-24
(24")
-
29½
1¼ "-7
529
16 x 56 mm
Valve
Valve
wt, lb
DIMENSIONS SHOWN ARE SUBJECT TO CHANGE. PLEASE OBTAIN CERTIFIED PRINTS FROM FIVES NORTH AMERICAN COMBUSTION, INC.
IF SPACE LIMITATIONS OR OTHER CONSIDERATIONS MAKE EXACT DIMENSION(S) CRITICAL
.
