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B
A
D
C
A
D
C
B
DIMENSIONS: inches(millimeters)
M/MR Valves
Model
Number
Swing
Radius
Call-Outs
A B C D
M411
3.1
(79)
3.9
(100)
2
(51)
2.1
(54)
.9
(24)
M511
4.3
(109)
5.3
(135)
3.25
(83)
3.4
(86)
1.2
(30)
M611
7.2
(183)
7.4
(188)
3.9
(99)
4
(102)
1.5
(37)
MR212D
8.1
(206)
10.2
(259)
7
(178)
5.5
(140)
2.3
(59)
MR212E
8.6
(218)
11.25
(286)
9.1
(232)
8
(203)
3
(76)
MR212G
10.4
(264)
14.75
(375)
13.5
(343)
11.75
(298)
4.6
(118)
MR212J*
__ 24
(610)
21.5
(546)
13.9
(352)
5.9
(149)
M611
M411, 511
MR212(D, E, G, J)
M411, M511, M611 - CSA tested for 1/2 psi inlet pressure, Maxitrol tested for 1 psi maximum operating inlet pressure.
MR212D, E, G, J - CSA rated for 5 psi inlet pressure, Maxitrol tested for 5 psi maximum operating inlet pressure.
See Bulletin MMR_MT_EN for additional valve information.
4
Maxitrol Company
23555 Telegraph Rd., PO Box 2230
Southeld, MI 48037-2230
SEL1444_CC_EN.10.2011
www.maxitrol.com
© 2011 Maxitrol Company
All Rights Reserved
Series 14 System
Model Number Dimensions
A1014R Amplier 4.51” (115) x 2.62” (67) x 1.34” (34)
AD1214 Dual Temp.
Amplier-Selector
5.75” (146) x 2.62 (67) x 1.34” (34)
TD114 Remote Temp.
Selector
2.62” (67) x 3” (76) x 1.75” (44)
T115 Override Stat 2.96” (75) x 4.69” (119) x 2.56” (65)
ETD- 1 (opt. TD114
enclosure),
MT1 Mixing Tube encl.
(for sensor)
4.19” (106) x 4.19” (106) x 1.88” (48)
Tube lengths:
9” (229), 12” (305), 23” (584), 28” (711),
57” (1448)
MT2 Mixing Tube enclosure
(for sensor)
2.19” (56) x 4.19” (106) x 1.88” (48)
Tube lengths:
9” (229), 12” (305), 23” (584), 28” (711)
Series 44 System
Model Number Dimensions
A1044 Amplier 5.75” (146) x 2.62” (67) x 1.34” (34)
A1044U Amplier 6” (152) x 3.38” (86) x 2” (51)
T244 Selectrastat 2.56” (65) x 4.5” (114) x 1.79” (46)
TD244 Space Temp. Selector 2.56” (65) x 4.5” (114) x 1.79” (46)
TS244 Space Temp. Sensor 2.56” (65) x 4.5” (114) x 1.53” (39)
MT1 Mixing Tube enclosure
(for TS144 sensor)
19” (106) x 4.19” (106) x 1.88” (48)
Tube lengths:
9” (229), 12” (305), 23” (584), 28” (711),
57” (1448)
MT2 Mixing Tube enclosure
(for TS144 sensor)
2.19” (56) x 4.19” (106) x 1.88” (48)
Tube lengths:
9” (229), 12” (305), 23” (584), 28” (711)
NOTE: Dimensions are to be used only as an aid in designing clearance.
Actual production dimensions may vary somewhat from those shown
VALVE PRESSURE
NOTE: Dimensions are to be used only as an aid in designing clearance. Actual production dimensions may vary somewhat from those shown
Figure 2: M/MR Valve Call-Outs
B
A
D
C
A
D
C
B
B
A
D
C
A
D
C
B