15
R649c
SEPTEMBER 2018
R-134a HIGH PRESSURE LIQUID LINE CAPACITIES, TONS
R-404 HIGH PRESSURE LIQUID LINE CAPACITIES, TONS
Ammonia, R-22, and R-134a capacities based on +86°F(30°C) saturated liquid, and +20°F (-10°C) evaporator, and no
flashing through the valve. R-404 and R-507 based on 95°F(35°C) saturated liquid temperatures.
Refer to page 2 for Liquid Line Sizing. Liquid line based on IIAR Piping Handbook Line Size Capacities.
R-134a HIGH PRESSURE LIQUID LINE CAPACITIES, KILOWATTS
R-404 HIGH PRESSURE LIQUID LINE CAPACITIES, KILOWATTS
R-507 HIGH PRESSURE LIQUID LINE CAPACITIES, TONS
R-507 HIGH PRESSURE LIQUID LINE CAPACITIES, KILOWATTS
Pressure
Drop
psi
3/4˝ 1˝ 1-1/4˝ 1-1/2˝ 2˝ 3˝ 4˝
MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV
1.0
7.0 19 12 35 16 49 36 104 47 139 104 309 140 493
2.0
9.0 27 16 49 23 69 50 147 67 197 147 437 197 697
Cv
2.2 6.4 3.9 11.7 5.5 16.4 12 35 16 47 35 104 47 166
20 25 32 40 50 80 100
MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV
0.10
27 83 50 152 71 213 152 456 202 607 456 1,350 623 2,160
0.20
39 118 71 215 101 301 215 645 286 859 644 1,912 881 3,051
kv
1.8 5.5 3.3 10 4.7 14 10 30 13.3 40 30 89 40 142
3/4˝ 1˝ 1-1/4˝ 1-1/2˝ 2˝ 3˝ 4˝
MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV
1.0
4.0 13 8.0 23 11 33 24 69 32 93 69 204 92 326
2.0
6.0 18 11 33 15 46 33 97 45 131 97 289 131 461
Cv
2.2 6.4 3.9 11.7 5.5 16.4 12 35 16 47 35 104 47 166
20 25 32 40 50 80 100
MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV
0.10
19 57 34 103 48 144 103 310 141 423 313 928 431 1,490
0.20
26 80 48 146 68 204 146 438 199 598 443 1,320 610 2,110
kv
1.8 5.5 3.3 10 4.7 14 10 30 13.3 40 30 89 40 142
3/4˝ 1˝ 1-1/4˝ 1-1/2˝ 2˝ 3˝ 4˝
MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV
1.0
4.0 13 8.0 23 11 33 24 69 32 93 69 205 92 327
2.0
6.0 18 11 33 15 46 33 97 45 131 98 290 131 462
Cv
2.2 6.4 3.9 11.7 5.5 16.4 12 35 16 47 35 104 47 166
20 25 32 40 50 80 100
MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV MCR MCV
0.10
19 57 34 104 49 145 104 311 142 426 313 928 429 1,490
0.20
27 81 49 147 69 205 147 440 200 602 443 1,310 607 2,100
kv
1.8 5.5 3.3 10 4.7 14 10 30 13.3 40 30 89 40 142
AMMONIA HIGH PRESSURE LIQUID LINE CAPACITIES, TONS
R-22 HIGH PRESSURE LIQUID LINE CAPACITIES, TONS
AMMONIA HIGH PRESSURE LIQUID LINE CAPACITIES, KILOWATTS
R-22 HIGH PRESSURE LIQUID LINE CAPACITIES, KILOWATTS
TABLE 18
TABLE 22
TABLE 23
TABLE 21
TABLE 20
TABLE 19
MOTORIZED CONTROL VALVE CAPACITIES
Pressure
Drop
bar
Pressure
Drop
bar
Pressure
Drop
psi
Pressure
Drop
bar
Pressure
Drop
psi