Submittal Sheet

Data sheet Thermostatic expansion valves, type TUA/TUAE and TCAE
12 DKRCC.PD.AG0.A4.22 / 520H8945
Capacities (TR)
R134a
Subcooling [°F] 2 7 10 20 30 40 50 60 70 80 90
Correction factor 0.95 0.98 1.00 1.06 1.12 1.18 1.24 1.30 1.36 1.42 1.48
Evaporating temperature [°F] -40 -30 -20 -10 0 10 20 30 40 50
Pressure drop [psi]
0 1 1 1 1 1 1 1 1 1 1
15 0.93 0.93 0.93 0.92 0.92 0.92 0.91 0.90 0.89 0.86
25 0.88 0.88 0.87 0.87 0.86 0.85 0.84 0.82 0.80 0.76
30 0.86 0.85 0.85 0.84 0.83 0.82 0.81 0.79 0.75 0.70
*calculated at 90°F condensing temperature
Subcooling correction factor 'f
sub
' ∆t
sub
Distributer correction factor 'fp' *
-40 °F – 50 °F. ∆t
sub
= 10 °F, OSH = 7 °F
Type
Orice
no.
Cond. temp.
[°F]
Evaporating temperature [°F]
-40 -30 -20 -10 0 10 20 30 40 50
Capacity in TR
TU
0
115
0.040 0.047 0.055 0.065 0.076 0.089 0.103 0.118 0.132 0.146
1 0.059 0.069 0.082 0.096 0.112 0.131 0.151 0.173 0.194 0.214
2 0.065 0.076 0.090 0.107 0.126 0.148 0.173 0.199 0.227 0.255
3 0.089 0.105 0.123 0.145 0.171 0.199 0.231 0.265 0.299 0.332
4 0.140 0.165 0.195 0.231 0.273 0.322 0.378 0.439 0.506 0.576
5 0.189 0.222 0.262 0.311 0.367 0.433 0.507 0.589 0.677 0.768
6 0.299 0.349 0.410 0.484 0.571 0.672 0.787 0.916 1.060 1.200
7 0.395 0.461 0.543 0.640 0.755 0.889 1.040 1.210 1.390 1.590
8 0.584 0.682 0.802 0.946 1.120 1.310 1.540 1.780 2.050 2.320
9 0.855 0.979 1.130 1.320 1.540 1.800 2.100 2.440 2.810 3.210
TC
1 1.740 2.010 2.300 2.600 2.920 3.250 3.570 3.880 4.150 4.350
2 1.870 2.160 2.490 2.840 3.210 3.600 4.000 4.390 4.750 5.020
3 2.140 2.490 2.870 3.290 3.760 4.270 4.800 5.340 5.840 6.260
Type
Orice
no.
Cond. temp.
[°F]
Evaporating temperature [°F]
-40 -30 -20 -10 0 10 20 30 40 50
Capacity in TR
TU
0
135
0.039 0.046 0.054 0.064 0.075 0.088 0.103 0.118 0.135 0.152
1 0.057 0.068 0.080 0.094 0.110 0.129 0.151 0.174 0.198 0.222
2 0.063 0.075 0.088 0.105 0.124 0.146 0.172 0.201 0.232 0.264
3 0.087 0.102 0.121 0.142 0.168 0.197 0.230 0.267 0.305 0.345
4 0.138 0.162 0.192 0.227 0.270 0.320 0.377 0.442 0.515 0.596
5 0.186 0.218 0.258 0.306 0.362 0.429 0.506 0.593 0.690 0.795
6 0.297 0.346 0.406 0.479 0.566 0.668 0.786 0.921 1.070 1.240
7 0.392 0.456 0.536 0.632 0.747 0.882 1.040 1.220 1.420 1.640
8 0.576 0.670 0.787 0.928 1.100 1.300 1.530 1.790 2.080 2.390
9 0.856 0.975 1.120 1.310 1.520 1.780 2.080 2.430 2.830 3.280
TC
1 1.680 1.950 2.240 2.550 2.880 3.230 3.580 3.940 4.270 4.560
2 1.800 2.090 2.410 2.760 3.140 3.550 3.980 4.430 4.860 5.240
3 2.030 2.360 2.730 3.150 3.610 4.120 4.690 5.280 5.890 6.460
Capacities