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Idiomas disponibles
Idiomas disponibles
MX COMMERCIAL MIXING VALVES
SPECIFICATIONS
A
A
C
Fig. 1. Dimensions.
Product
Size
Number
Flange
MX131LF
2-1/2 in. 34.0
MX132LF
3 in.
50.0
MX 050-RP Recirculation Adapter Kit
Recirculation adapter size:
(MX131LF 1 in. and MX132LF 1-1/4 in.)
Maximum Temperature: 221° F (105° C)
Maximum working pressure: 150 psi (1034 kPa).
Service
To remove dirt, flush valve. To remove calcium and lime
deposits, soak valve in vinegar for 24 hours and flush or
contact factory for assistance. Do not attempt to field
repair this calibrated valve.
Temperature Selection
The MX Series Valves is calibrated: 113°-149° F (45°-
65° C). The factory setting is 130° F (54° C). Change
temperature setting with an Allen wrench, which is
included. Punch through the center of the temperature
range label. By turning the screw clockwise, the mix
temperature increases (counterclockwise, it decreases).
Each complete turn with the Allen wrench changes the
temperature by 3.6° F (2° C). Do not operate valve at
temperatures outside of its calibrated range of 113°-
149° F (45°-65°). Use a thermometer to verify temperature.
38-00034EFS—02
D MINIMUM
SIZE
MX131LF - 132LF
B
M36174
Table 1. MX Series Valve Models.
Min.
Flow
GPM @
C
(GPM)
30 psi
v
8
186
113°-149° F
(45°-65° C)
12
274
113°-149° F
(45°-65° C)
Installation Note
The flanges are threaded 5/8 - 11 UNC. Supplied with the
valve are 12 D washers and 12 back-up nuts. You must
install the D washers and back-up nuts (torqued as
necessary) to assure leak-tight, secure system.
Temp.
Weight in
Range
Lbs (kg)
51 (23.1)
5.7
(144.8)
62 (28.1)
6.1
(154.9)
0.2 (0.1)
Maximum working Pressure 150 psi (1034 kPa).
Minimum temperature difference between hot and mix
should be 10° F (6° C).
Fig. 2. Temperature range label.
2
Dimensions in inches (mm)
A
B
C
5.7
11.4
(144.8)
(289.6)
6.1
12.2
(154.9)
(309.9)
130
113
149
˚F
54
45
65
˚C
M36225
D
4.0
(101.6)
4.0
(101.6)
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