Data Sheet for Product
M3FB…LX… Series Modulating Control Valve Technical Instructions
for Hot Gas Control Document Number CA2N4721E-P25
December 4, 2019
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as
design improvements are introduced. Product or company names mentioned herein may be trademarks of their respective owners. © 2019
Siemens Industry, Inc.
Siemens Industry, Inc.
Smart Infrastructure
1000 Deerfield Parkway
Buffalo Grove, IL 60089-4513
USA
1-847-276-1000
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Document No. CA2N4721E-P25
Printed in the USA
Page 9
Dimensions
Valve Product
Number
Line Size
ø D
L
[in]
H1
[in]
H2
[in]
H3
[in]
A
[in]
B
[in]
C
[in]
W
[mm]
[in]
[in]
[lb]
M3FB15LX06/A
15
1/2
5/8
5.91
2.56
0.98
7.24
3.15
3.31
2.64
9.5
M3FB15LX15/A
15
1/2
5/8
5.91
2.56
0.98
7.24
3.15
3.31
2.64
9.5
M3FB15LX/A
15
1/2
5/8
5.91
2.56
0.98
7.24
3.15
3.31
2.64
9.5
M3FB20LX/A
20
3/4
7/8
6.69
2.72
1.18
9.37
3.94
3.70
3.31
19.6
M3FB25LX/A
25
1
1-1/8
7.87
2.83
1.42
9.76
3.94
3.70
3.70
20.9
M3FB32LX
32
1-1/4
1-3/8
9.84
3.58
1.69
9.65
3.94
3.70
3.86
25.1
D Pipe connections
W Weight (including packaging)
Figure 9. Dimensions.