Brochure

68
TXV Extended Capacity Tables
R-407C Balanced Ported Valves (Tons)– B, HF, TFE, TRAE and T Series
Evaporator Temperature
50°F 40°F 20°F
Nominal Pressure Drop Across Valve (PSI) Pressure Drop Across Valve (PSI) Pressure Drop Across Valve (PSI)
Valve Type Rating 60 80 100 125 150 175 60 80 100 125 150 175 60 80 100 125 150 175
BA/BN 1/2 0.38 0.44 0.49 0.55 0.60 0.65 0.37 0.43 0.48 0.53 0.59 0.63 0.36 0.42 0.46 0.52 0.57 0.61
BA/BN 1 0.72 0.83 0.93 1.04 1.14 1.23 0.70 0.81 0.90 1.01 1.11 1.20 0.68 0.79 0.88 0.98 1.08 1.16
BA/BN 1-1/2 1.12 1.29 1.45 1.62 1.77 1.91 1.10 1.27 1.42 1.59 1.74 1.88 1.05 1.21 1.36 1.52 1.66 1.79
BA/BN 2 1.49 1.72 1.92 2.15 2.36 2.54 1.47 1.70 1.90 2.12 2.32 2.51 1.41 1.63 1.82 2.04 2.23 2.41
BA/BN 2-1/2 1.88 2.17 2.43 2.71 2.97 3.21 1.85 2.14 2.39 2.67 2.93 3.16 1.78 2.06 2.30 2.57 2.81 3.04
BA/BN 3 2.28 2.63 2.94 3.29 3.60 3.89 2.24 2.59 2.89 3.23 3.54 3.83 2.15 2.48 2.78 3.10 3.40 3.67
BA/BN 4 2.96 3.42 3.82 4.27 4.68 5.06 2.90 3.35 3.74 4.19 4.59 4.95 2.79 3.22 3.60 4.03 4.41 4.76
BA/BN 5 3.74 4.32 4.83 5.40 5.91 6.39 3.67 4.24 4.74 5.30 5.80 6.27 3.52 4.06 4.54 5.08 5.57 6.01
BA/BN 6 4.65 5.37 6.00 6.71 7.35 7.94 4.57 5.28 5.90 6.60 7.23 7.80 4.38 5.06 5.65 6.32 6.93 7.48
HF 1/4 0.21 0.24 0.27 0.30 0.33 0.36 0.21 0.24 0.27 0.30 0.33 0.36 0.20 0.23 0.26 0.29 0.32 0.34
HF 1/2 0.40 0.46 0.52 0.58 0.63 0.68 0.39 0.45 0.50 0.56 0.62 0.67 0.38 0.44 0.49 0.55 0.60 0.65
HF 1 0.72 0.83 0.93 1.04 1.14 1.23 0.70 0.81 0.90 1.01 1.11 1.20 0.68 0.79 0.88 0.98 1.08 1.16
HF 1-1/2 1.09 1.26 1.41 1.57 1.72 1.86 1.07 1.24 1.38 1.54 1.69 1.83 1.03 1.19 1.33 1.49 1.63 1.76
HF 2 1.47 1.70 1.90 2.12 2.32 2.51 1.44 1.66 1.86 2.08 2.28 2.46 1.39 1.61 1.79 2.01 2.20 2.37
HF 2-1/2 1.88 2.17 2.43 2.71 2.97 3.21 1.85 2.14 2.39 2.67 2.93 3.16 1.78 2.06 2.30 2.57 2.81 3.04
HF 3 2.49 2.88 3.21 3.59 3.94 4.25 2.44 2.82 3.15 3.52 3.86 4.17 2.35 2.71 3.03 3.39 3.72 4.01
HF 5-1/2 4.43 5.12 5.72 6.39 7.00 7.57 4.34 5.01 5.60 6.26 6.86 7.41 4.17 4.82 5.38 6.02 6.59 7.12
HF 8 6.16 7.11 7.95 8.89 9.74 10.52 6.05 6.99 7.81 8.73 9.57 10.33 5.81 6.71 7.50 8.39 9.19 9.92
HF 10 7.80 9.01 10.07 11.26 12.33 13.32 7.65 8.83 9.88 11.04 12.10 13.06 7.35 8.49 9.49 10.61 11.62 12.55
HF 15 11.57 13.36 14.94 16.70 18.29 19.76 11.35 13.11 14.65 16.38 17.95 19.38 10.90 12.59 14.07 15.73 17.23 18.62
HF 20 15.22 17.57 19.65 21.97 24.06 25.99 14.94 17.25 19.29 21.56 23.62 25.51 14.35 16.57 18.53 20.71 22.69 24.51
TFE 8 6.05 6.99 7.81 8.73 9.57 10.33 5.94 6.86 7.67 8.57 9.39 10.14 5.70 6.58 7.36 8.23 9.01 9.73
TFE 10 8.28 9.56 10.69 11.95 13.09 14.14 8.13 9.39 10.50 11.73 12.85 13.88 7.80 9.01 10.07 11.26 12.33 13.32
TFE 12 10.28 11.87 13.27 14.84 16.25 17.56 10.09 11.65 13.03 14.56 15.95 17.23 9.69 11.19 12.51 13.99 15.32 16.55
TFE 20 15.69 18.12 20.26 22.65 24.81 26.80 15.40 17.78 19.88 22.23 24.35 26.30 14.79 17.08 19.09 21.35 23.39 25.26
TRAE+ 10 8.90 10.28 11.49 12.85 14.07 15.20 8.73 10.08 11.27 12.60 13.80 14.91 8.39 9.69 10.83 12.11 13.27 14.33
TRAE+ 15 12.97 14.98 16.74 18.72 20.51 22.15 12.73 14.70 16.43 18.37 20.13 21.74 12.22 14.11 15.78 17.64 19.32 20.87
TRAE+ 20 14.48 16.72 18.69 20.90 22.89 24.73 14.21 16.41 18.35 20.51 22.47 24.27 13.64 15.75 17.61 19.69 21.57 23.29
TRAE+ 30 21.94 25.33 28.32 31.67 34.69 37.47 21.45 24.77 27.69 30.96 33.92 36.63 20.68 23.88 26.70 29.85 32.70 35.32
TRAE+ 40 30.16 34.83 38.94 43.53 47.69 51.51 29.60 34.18 38.21 42.72 46.80 50.55 28.43 32.83 36.70 41.04 44.95 48.55
TRAE 50 40.71 47.01 52.56 58.76 64.37 69.53 39.97 46.15 51.60 57.69 63.20 68.26 38.37 44.31 49.54 55.38 60.67 65.53
TRAE 60 44.41 51.28 57.33 64.10 70.22 75.84 43.59 50.33 56.27 62.92 68.92 74.44 41.86 48.34 54.04 60.42 66.19 71.49
TRAE 70 52.85 61.03 68.23 76.28 83.56 90.26 51.88 59.91 66.98 74.88 82.03 88.60 49.82 57.53 64.32 71.91 78.77 85.08
TJR 14 11.08 12.79 14.30 15.99 17.52 18.92 10.88 12.56 14.05 15.70 17.20 18.58 10.45 12.07 13.49 15.08 16.52 17.85
TJR 18 13.27 15.32 17.13 19.15 20.98 22.66 13.03 15.05 16.82 18.81 20.60 22.25 12.51 14.45 16.15 18.06 19.78 21.36
TER 22 16.59 19.16 21.42 23.95 26.23 28.33 16.28 18.80 21.02 23.50 25.74 27.80 15.63 18.05 20.18 22.56 24.71 26.69
TER 26 19.60 22.63 25.30 28.29 30.99 33.47 19.24 22.22 24.84 27.77 30.42 32.86 18.48 21.34 23.86 26.67 29.22 31.56
TER 35 26.39 30.47 34.07 38.09 41.73 45.07 25.90 29.91 33.44 37.38 40.95 44.23 24.87 28.72 32.11 35.90 39.32 42.47
TER 45 33.93 39.18 43.80 48.97 53.65 57.95 33.30 38.45 42.99 48.06 52.65 56.87 31.98 36.93 41.29 46.16 50.56 54.62
TIR 55 41.47 47.89 53.54 59.86 65.57 70.82 40.71 47.01 52.56 58.76 64.37 69.53 39.08 45.13 50.45 56.41 61.79 66.74
THR 75 52.78 60.95 68.14 76.18 83.45 90.14 51.81 59.83 66.89 74.78 81.92 88.48 49.74 57.43 64.21 71.79 78.65 84.95
THR 100 64.08 73.99 82.73 92.49 101.32 109.44 62.91 72.64 81.22 90.80 99.47 107.44 60.40 69.74 77.98 87.18 95.50 103.15
TMR 100 75.39 87.05 97.33 108.82 119.20 128.75 74.01 85.46 95.55 106.82 117.02 126.40 71.06 82.05 91.74 102.57 112.36 121.36
Refrigerant Liquid Temperature °F
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140
R-12 Correction Factor 1.60 1.54 1.48 1.42 1.36 1.30 1.24 1.18 1.12 1.06 1.00 .94 .88 .82 .75
R-134a Correction Factor 1.70 1.63 1.56 1.49 1.42 1.36 1.29 1.21 1.14 1.07 1.00 .93 .85 .78 .71
R-22 Correction Factor 1.56 1.51 1.45 1.40 1.34 1.29 1.23 1.17 1.12 1.06 1.00 .94 .88 .82 .76
R-404A/R-507 Correction Factor 2.00 1.90 1.80 1.70 1.60 1.50 1.40 1.30 1.20 1.10 1.00 .90 .80 .70 .50
These factors include corrections for liquid refrigerant density and net refrigerating effect and are based on an average evaporator temperature of 0°F.
However, they may be used for any evaporator temperature from ‑40°F to +40°F since the variation in the actual factors across this range is insignicant.
Refrigerant Liquid Temperature Valve Capacity Multiplier Correction Factors
Note: Standard capacity is rated at 100°F liquid inlet and 40°F evaporator temperature; with 100 Psi pressure drop across the TXV per ARI 750-2001.