ML Series-REV. D* 2”-12”
200 PSI Butterfly Valve
Non Shock Water, Oil, Gas
U Series With Undercut Disc Available @ 50 psi
Bi-Directional Dead End Service to 200 PSI Max.
Buna & EPDM Only. All Others 150 PSI Uni-Directional.
Field Repairable. Specifications: API-609 MSS SP-67 Type 1
ABS Type Approved; Cat. A
CFR-46
K
(Flange Dia.)
M
(Bolt Circle)
5
L (Dia.)
J
F
H
G
8
1
4
10*
N
6
B
2
P
D
D
7
6
9
ITEM
1
2
3
4
5
6
7
8
9
10 *
11
12 **
D’
3
8
C
MATERIAL
CAST IRON-ASTM A126 CL B
D
CAST IRON EPOXY COATED
BODY
DUCTILE IRON-ASTM A536
1.81
1.81
2.07
DUCTICLE IRON -EPOXY COATED
m
DUCTILE IRON-NYLON COATED
1.94
1.94
2.20
NP DUCTILE IRON-ASTM
ASTM A536
m
6.00B 148
6.25*** 7.00
ALUMINUM
BRONZEASTM
DISC
m
STAINLESS STEEL ASTM 3.31
A351 CF8M
3.75
4.25
m
NYLON COATED
DUCTILE IRON
2.01
2.64
3.67
EPOXY COATED DUCTILE IRON
m
STAINLESS STEEL TYPE 416
0.44
0.69
1.06
BOTTOM STEM
m
STAINLESS STEEL
316 (2)
1.13
1.13
1.13
STAINLESS STEEL
TYPE 416
m
TOP STEM
STAINLESS STEEL 316 (2)0.81 0.81 0.81
REINFORCEDmNYLON
TOP BEARING
EPDM,BUNA,VITON
(1) 0.35 0.35 0.40
SEAL
m
BUNA
0.50
0.50
0.56
m
EPDM
VITON
0.44
0.44
0.44
LINER
HYPALON m
NEOPRENE BLACK-FDA 3.25 3.25 3.25
m
NEOPRENE WHITE-FDA 0.44 0.44 0.44
m BUNA (150# WOG)
TEFLON OVER
STAINLESS STEEL
ROLL PIN
m
EPDM,BUNA,VITON (1)
STEM SEAL
LOWER BEARING REINFORCED NYLON
LEVER HANDLE (EPOXY COATED LEVER)
GEAR OPERATOR
GEAR OPERATOR WITH MEMORY STOP
OPERATOR
GEAR OPERATOR WITH LOCK
ACTUATOR-AIR/AIR
ACTUATOR-AIR/SPRING
ACTUATOR-ELECTRIC
RETAINING RING 1066 SPRING STEEL (65Mn)
A’
(Liner)
PARTS NAME
(1) VITON O-RINGS ARE USED WITH HYPALON,NEOPRENE,AND
TEFLON LINERS. * PROVIDED ON 8",10" AND 12".
(2) 316 STEM USED WITH CF8M DISC
** EPDM AND BUNA LINER ONLY
m
2.19
m
2.32
A
(Body)
DIMENSIONS
1.81
1.81
2.07
2.19
2.38
2.69
1.94
1.94
2.31
2.51
6.00
INCHES
2.82
6.25DN 7.00
2.20
m
7.53
8.00
m
4.94
9.38
10.56
12.06
INCHES
3.31
3.75
4.25
5.56
6.56
7.88
9.25
2.01
2.64
3.67
m
4.71
m
1.50
A (Body)
1.94
1.13
m
0.81
0.81
m
0.56
INCHES
5.66A’ (Liner)
7.72
9.70 mm
11.68
0.44
0.69
1.06
m
1.13
m
0.40
mm
2.84
3.69 INCHES
4.50
1.13
1.13
1.13
B
mm
INCHES
C
1.50
1.50
1.50
0.81
0.81
0.81
1.06
1.06 mm
1.06
0.35
0.35
0.40
INCHES
0.44
0.53Dia) 0.71
0.71
D (Chord
0.50
0.50mm 0.56
D’ (Intrusion)
1.00
INCHES
0.44mm 0.44
0.62
0.75
1.00
m
0.44
0.44
m
3.25
0.56
0.56 INCHES
0.56
3.25
3.25
3.25
3.25
m
0.44
0.44
m
8.50
9.50
0.44
F
mm
INCHES
5.00
5.00
5.00
0.44
0.44
0.44
G
0.50
0.50 mm
0.50
5.50
6.00
7.50
H11.75
14.25INCHES
17.00
mm
R (Bolt Size) &
S (Qty.)
2.19
2.19
2
7.53 m
50
2.32
1.69
4.94
43
1.82
46
1.50
2-1/2
8.00
65
2.31
46
1.94
m 1.94
49
3.31
84
0.40 m 0.44
1.13
3.25
28
0.81
20
8.50
2.01
m 0.62
51
m
m
0.44
0.44
11
1.13
3.25
28
0.81
0.44 m 0.44
0.35
8
2.84
46
1.94
49 3.69
9.70
20
m 9.50
m
0.35
8
2.64
67 1.00
3.67
1.00
93
1.06
0.56
27
1.50
1.94
0.62
38 0.56 49
0.81
0.81 3.250.813.25 0.81
3.25
3.25
3.25
20 14.25 20
20
20
17.00
0.50
0.35
8
5.50
0.44
0.44
11
0.44
11
R
S
INCHES
mm
4.75
120
5/8-11
4
5.50
139
5/8-11
4
10.5668 12.06
6.56
2.51
63
9.38
7.72
238
2.84
5.56
166
1.50
7.72
196
0.50
12
4
3.25
82
6.00
152
5/8-11
4
0.50
0.40
10
0.44
0.56
14
0.40
0.44
10 8.50 11
9.50
0.44
0.44
0.44
1.06
5.00
27
0.53
13
0.50
0.44
11
0.44
11
0.44
11
0.44
11
0.44
11
3.25
82
7.50
190
5/8-11
8
3.25
82
8.50
215
3/4-10
8
4
3.25
82
9.50
241
3/4-10
8
0.75
19
3.21
82
12.06
306
7.88 1.50 9.25
200
235
9.70 1.06 11.68
246
296
0.56 38 0.56
1.50
3.06
78
1.50
0.56
38
0.44
11
4
3.692.68 4.50
2.84
0.75
72
0.62
14
4
11.68
0.71
0.56
14
7.50
71
10.56
9.70
1.06
11.75
6.00
7.882.82 9.25
1.06
1.13
0.44
28
11.75
2.69
9.38
60
1.13
5.001.135.00 1.13
5.00
0.44
0.44
28
28 0.44 28 0.44
0.50
12
300
2.82
0.53
0.44
11
P
0.81
4.710.81 5.66
119
143
2.38
10
250
2.69
2.51
0.44
INCHES
mm
N
3.25
82
5.66
8
200
2.38
0.40
0.44
11
3.25
82
7.53
8.00
1911.50 203
1.94
4.71
0.69
0.56 17 0.56
0.75
0.44
11
INCHES
mm
5.56
2.324.94 2.31
58
58
4.941.13 5.56
1.13
125
141
0.44
11
M
2.19
558.00
2.31
0.71
INCHES
mm
4
2.32
1.06
4.25
108
0.53
3.751.06
95
2.20
0.71
1.06
L (Dia)
4
0.50
12
2.20
55
4.50
11.68
7.00
1.50
177
INCHES
mm
m
2.07
2.19
9.25
6.25
52 7.00 55 7.53
1.94
158
J
K
0.50
12
1.94
152
3.06
77
0.28
0.44
7
9.38
7.72
VALVE SIZE
3
4 2.07 5 2.19 62.19
12.06
8010.56 100
125
150
2.82
1.81
1.81
6.00 1.50 6.251.50
m 1.13
0.81 m 0.81
1.49
0.56
37
2.69
2.51
m 5.56
1.81 6.56 1.817.88
4.71 m 5.66
5.50
1.13
139
2.38
3.69
4.50
1.00 93 1.00 114
0.71
1.50
1.06 5.00
5.00
27
1.50
38
1.06
27
0.71
0.71
18 17.00 18
0.50
0.50
1.00
25
1.00
25
0.56
14
0.56
14
0.56
14
0.50
12
0.50
12
0.50
12
14.25
6
6
5.00
127
5.00
127
11.75
298
14.25
362
8
12
3/4-10
7/8-9
6
5.00
127
17.00
431
7/8-9
12
*Note: The wetted surface of this product (In any material combination.) contacted by consumable water contains less than
one quarter of one percent (.25%) of lead by weight.
***Recommend Aluminum Bronze Disc in Water Service.
Rev. 8
The information presented on this sheet is correct at the time of publication. Milwaukee Valve reserves the right to change
design, and/or material specifications without notice. For the Installation, Operation and Maintenance Manual (IOM) see the
Technical/Service Information section on our website. For the most current information access www.milwaukeevalve.com
BFV-11
MILWAUKEE VALVE