Hansen MCV User Manual

13
R649c
SEPTEMBER 2018
Ammonia line size capacities are based on IIAR Refrigeration Piping Handbook tables. Halocarbon line size capaciites
are based on a nominal 3 ft/sec liquid velocity.
For applications with a large pressure drop across the Motorized Control Valve, attention must be paid to proper outlet
line sizing to accommodate flash gas.
Ammonia, R-22 and R134a capacities are based on +86°F (+30°C) saturated liquid and +20°F(-10°C) evaporating
temperature, and intermediate to low capacity based on +20°F (-10°C) saturation temperature and -20°F (-30°C) evaporating
temperature. Capacities are with ±20% from -40°F (-40°C) to -0°F (-18°C). R404 and R507 capacities based on +95° F
(+35°C) condensing temperature.
Port
Size
(mm)
Model
No.
Recommended
Minimum Line Size
(mm)
Kv
Capacity Range, kW
Ammonia R-22 R-134a R-404 R-507
Ammonia Halocarbon
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
2 MCXV/C 20 20 0.16 86 49 18 12 13 9 13 9 12 9
5 MCX V/A 20 20 0.5 257 148 53 35 39 28 39 28 35 28
7 MCXV/B 25 25 0.9 468 271 95 63 74 49 67 53 67 53
20 MCR 40 40 1.8 936 545 190 130 144 98 137 109 134 106
25 MCR 50 50 3.3 1660 964 341 229 257 172 239 193 236 186
32 MCR 65 65 4.7 2342 1361 478 324 366 243 341 271 334 260
40 MCR 100 100 10.0 5110 2968 1045 703 795 531 742 591 728 573
50 MCR 100 100 13.3 6812 3957 1393 939 1059 710 988 788 974 763
80 MCR 150 150 30 149 02 8655 3049 2050 2318 1551 988 2159 2128 1667
100 MCR 150 200 40 20008 11620 4094 2754 3113 2082 988 2902 2856 2240
Port
Size
(mm)
Model
No.
Recommended
Minimum Line Size
(mm)
Kv
Capacity Range, kW
Ammonia R-22 R-134a R-404 R-507
Ammonia Halocarbon
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
Port
Size
(IN)
Model
No.
Recommended
Minimum Line Size
(inches)
Cv
Capacity Range, Tons
Ammonia R-22 R-134a R-404 R-507
Ammonia Halocarbon
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
1/16˝ MCXV/C 3/4˝ 3/4˝ 0.2 24 14 5 3 4 3 4 3 3 3
7/32˝ MCXV/A 3/4˝ 3/4˝ 0.6 73 42 15 10 11 8 11 9 10 8
9/32˝ MCXV/B 1˝ 1˝ 1.1 133 77 27 18 21 14 19 15 19 15
3/4˝ MCR 1-1/2˝ 1-1/2 ˝ 2.2 266 155 54 37 41 28 39 31 38 30
1˝ MCR 2˝ 2˝ 3.9 472 274 97 65 73 49 68 55 67 53
1-1/4˝ MCR 2-1/2 ˝ 2-1/2 ˝ 5.5 666 387 136 92 104 69 97 77 95 74
1-1/2 ˝ MCR 4˝ 4˝ 12 1,453 844 297 200 226 151 211 168 207 163
2˝ MCR 4˝ 4˝ 16 1,937 1,125 396 267 301 202 281 224 277 217
3˝ MCR 6˝ 6˝ 35 4,237 2,461 867 553 659 441 614 490 605 474
4˝ MCR 6˝ 8˝ 47 5,689 3,304 1,164 783 885 592 825 658 812 637
Port
Size
(IN)
Model
No.
Recommended
Minimum Line Size
(inches)
Cv
Capacity Range, Tons
Ammonia R-22 R-134a R-404 R-507
Ammonia Halocarbon
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
High to
Intermediate
Intermediate
to Low
TABLE 12
TABLE 13
MCR AND MCXV LIQUID MAKE-UP AND DIRECT EXPANSION CAPACITIES, TONS
MOTORIZED CONTROL VALVE CAPACITIES
MCR AND MCXV LIQUID MAKE-UP AND DIRECT EXPANSION CAPACITIES, KILOWATTS

Hansen MCV Specifications

General

Brand	Hansen
Model	MCV
Category	Control Unit
Language	English