Specifications

Control Valves - SMARTLINK
®
MRV
www.maxoncorp.com
combustion systems for industry
Maxon reserves the right to alter specifications and data without prior notice.
© 2014 Copyright Maxon Corporation. All rights reserved.
10-30.7-17
E-i -3/14
50120624-001/
4” SMARTLINK
®
Butterfly Valve 6” SMARTLINK
®
Butterfly Valve
Approximate weight: 49 lbs; w/flanges 71 lbs Approximate weight: 55 lbs; w/flanges 71 lbs
Dimensions in inches unless stated otherwise
Size B C
D
[3]
EF
G
[3]
H
NPT
IJ
K
Ø
L
Ø
M
Ø
N
Ø
OPQ
R
[2]
ST
4”
4.0 2.0 10.2 4.6 5.3 13.8 0.5 4.4 0.75 9.0 7.5 4.3 4.9 22.5° 2.06 1 0.62 --- ---
6”
4.0 2.0 10.2 5.9 5.9 15.1 0.5 4.4 [1] 8.9 7.75 6.1 6.1 60° 1.0 3.0 0.438 1.5 4.3
[1] 1/2-13 UNC, 6 holes
[2] For 4” Valve: M8-1.25 tap, 0.62 deep, 2 holes. For 6” Valve: 1/2-13 UNC, 6 holes
[3] For 6” Valve: Add 2.5” for high temperature (>158°F/70°C) configuration
B
C
D
G
H
I
E
F
A
K Ø
O
N
M Ø
L Ø
J Ø
P
R
QQ
B
C
D [3]
G
H
I
E
F
S
T
K Ø
MØ
JØ
LØ
O
N
P
P
P
P
R
Q
Q
Flange Dimension “A” (in inches )
Iron Threaded 4.13
Steel
Threaded 4.06
Socket Welded 4.06