Brochure

Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
Catalog CIC-2003-1/US
Thermostatic and Constant Pressure (Automatic) Expansion Valves
174
R-22/R-407C* U.S. Extended Capacities in Tons
* See page 160.
Shaded areas are standard conditions.
U.S. Capacity Tables Constant Pressure (Automatic) and EPR Valves
R-134a/R-401A/R-401B/R-12 U.S. Extended Capacities in Tons
Shaded areas are standard conditions.
Evaporator Temp. (°F)
Pressure Drop (PSIG) 40 60 80 100 120 140 60 80 100 120 140 160 60 80 100 120 140 160
Valve Nominal Capacity
Type Orifice Capacity Range
A1, A2, A(E)3, AT B 2 1-2 1.63 2.00 2.31 2.58 2.83 3.06 1.90 2.19 2.45 2.69 2.90 3.10 1.70 1.96 2.19 2.40 2.60 2.78
A4 1/2 1/4-3/4 0.61 0.75 0.87 0.97 1.06 1.15 0.71 0.82 0.92 1.01 1.09 1.16 0.64 0.74 0.82 0.90 0.97 1.04
A7-AA AA 1/2 1/8-1/2 0.410.500.580.650.710.760.480.550.610.670.730.780.430.490.550.600.650.69
A7-A A 1 1/4-1 0.821.001.151.291.411.530.951.101.231.341.451.550.850.981.101.201.301.39
A7-B B 2 1-2 1.632.002.312.582.833.061.902.192.452.692.903.101.701.962.192.402.602.78
A7-C C 3 1 1/2 - 3 2.453.003.463.874.244.582.853.293.684.034.354.652.552.943.293.613.904.16
AS, ASB20 1 1/4-1 0.821.001.151.291.411.530.951.101.231.341.451.550.850.981.101.201.301.39
104A .093 1 0.82 1.00 1.15 1.29 1.41 1.53 0.95 1.10 1.23 1.34 1.45 1.55 0.85 0.98 1.10 1.20 1.30 1.39
104A, 104F .120 1 1/4 1.03 1.25 1.44 1.61 1.76 1.91 1.19 1.38 1.54 1.68 1.81 1.94 1.06 1.23 1.38 1.50 1.63 1.74
104A, 104F .140 1 1/2 1.23 1.50 1.73 1.94 2.12 2.30 1.43 1.65 1.85 2.01 2.18 2.33 1.28 1.47 1.65 1.80 1.95 2.09
Evaporator Temp. (°F)
Pressure Drop (PSIG) 80 100 120 140 160 180 80 100 120 140 160 180 80 100 120 140 160 180
Valve Nominal Capacity
Type Orifice Capacity Range
A1, A2, A(E)3, AT B 2 1-2 1.64 1.83 2.01 2.17 2.32 2.46 1.34 1.50 1.64 1.77 1.89 2.01 0.88 0.98 1.07 1.16 1.24 1.32
A4 1/2 1/4-3/4 0.61 0.69 0.75 0.81 0.87 0.92 0.50 0.56 0.62 0.66 0.71 0.75 0.33 0.37 0.40 0.44 0.47 0.49
A7-AA AA 1/2 1/8-1/2 0.410.460.500.540.580.610.330.370.410.440.470.500.220.250.270.290.310.33
A7-A A 1 1/4-1 0.820.921.001.081.161.230.670.750.820.890.951.000.440.490.540.580.620.66
A7-B B 2 1-2 1.641.832.012.172.322.461.341.501.641.771.892.010.880.981.071.161.241.32
A7-C C 3 1 1/2 - 3 2.462.753.013.253.483.692.012.252.462.662.843.011.321.471.611.741.861.97
AS, ASB20 1 1/4-1 0.820.921.001.081.161.230.670.750.820.890.951.000.440.490.540.580.620.66
Pressure Drop (PSIG) 40 60 80 100 120 140 60 80 100 120 140 160 60 80 100 120 140 160
104A .093 1 0.82 0.92 1.00 1.08 1.16 1.23 0.67 0.75 0.82 0.89 0.95 1.00 0.44 0.49 0.54 0.58 0.62 0.66
104A, 104F .120 1 1/4 1.03 1.15 1.25 1.35 1.45 1.54 0.84 0.94 1.03 1.11 1.19 1.25 0.55 0.61 0.60 0.73 0.78 0.83
104A, 104F .140 1 1/2 1.23 1.38 1.50 1.62 1.74 1.85 1.01 1.13 1.23 1.34 1.43 1.50 0.66 0.74 0.81 0.87 0.93 0.99
40°F20°F0°F
-10°F-20°F-40°F
Evaporator Temp. (°F)
Pressure Drop (PSIG) 75 100 125 150 175 200 75 100 125 150 175 200 75 100 125 150 175 200
Valve Nominal Capacity
Type Orifice Capacity Range
A1, A2, A(E)3, AT B 3 1 1/2-3 2.60 3.00 3.35 3.67 3.97 4.24 2.55 2.94 3.29 3.60 3.89 4.16 2.29 2.64 2.95 3.23 3.49 3.73
A4 1 1/2-1 0.87 1.00 1.12 1.22 1.32 1.41 0.85 0.98 1.10 1.20 1.30 1.39 0.76 0.88 0.98 1.08 1.16 1.24
A7-AA AA 3/4 1/5-3/4 0.650.750.840.920.991.060.640.740.820.900.971.040.570.660.740.810.870.93
A7-A A 11/2 1/2-1 1/2 1.301.501.681.841.982.121.271.471.641.801.942.081.141.321.481.621.751.87
A7-B B 3 11/2-3 2.603.003.353.673.974.242.552.943.293.603.894.162.292.642.953.233.493.73
A7-C C 5 3 1/2-5 4.335.005.596.126.617.074.244.905.486.006.486.933.814.404.925.395.826.22
AS, ASB20 11/2 1/2-1 1/2 1.30 1.50 1.68 1.84 1.98 2.12 1.27 1.47 1.64 1.80 1.94 2.08 1.14 1.32 1.48 1.62 1.75 1.87
104A .093 1.5 1.30 1.50 1.68 1.84 1.98 2.12 1.27 1.47 1.64 1.80 1.94 2.08 1.14 1.32 1.48 1.62 1.75 1.87
104A, 104F .120 2.0 1.63 2.00 2.10 2.30 2.48 2.65 1.59 1.84 2.05 2.25 2.43 2.60 1.43 1.65 1.85 2.03 2.19 2.34
104A, 104F .140 2.5 1.95 2.50 2.52 2.76 2.97 3.18 1.91 2.21 2.46 2.70 2.91 3.12 1.71 1.98 2.22 2.43 2.63 2.81
Evaporator Temp. (°F)
Pressure Drop (PSIG) 100 125 150 175 200 225 125 150 175 200 225 250 125 150 175 200 225 250
Valve Nominal Capacity
Type Orifice Capacity Range
A1, A2, A(E)3, AT B 3 1 1/2-3 2.22 2.48 2.72 2.94 3.14 3.33 2.05 2.24 2.42 2.59 2.75 2.89 1.38 1.51 1.63 1.74 1.85 1.94
A4 1 1/2-1 0.74 0.83 0.91 0.98 1.05 1.11 0.68 0.75 0.81 0.86 0.92 0.96 0.46 0.50 0.54 0.58 0.62 0.65
A7-AA AA 3/4 1/5-3/4 0.560.620.680.730.780.830.510.560.610.650.690.720.340.380.410.430.460.49
A7-A A 11/2 1/2-1 1/21.111.241.361.471.571.671.021.121.211.291.371.450.690.750.810.870.920.97
A7-B B 3 1 1/2-3 2.222.482.722.943.143.332.052.242.422.592.752.891.381.511.631.741.851.94
A7-C C 5 3 1/2-5 3.704.144.534.895.235.553.413.744.034.314.584.822.292.512.712.903.083.24
AS, ASB20 11/2 1/2-1 1/21.111.241.361.471.571.671.021.121.211.291.371.450.690.750.810.870.920.97
Pressure Drop (PSIG) 75 100 125 150 175 200 75 100 125 150 175 200 75 100 125 150 175 200
104A .093 1.5 1.11 1.24 1.36 1.47 1.57 1.67 1.02 1.12 1.21 1.29 1.37 1.45 0.69 0.75 0.81 0.87 0.92 0.97
104A, 104F .120 2.0 1.39 1.55 1.70 1.84 1.96 2.09 1.28 1.40 1.51 1.61 1.71 1.81 0.86 0.94 1.01 1.09 1.15 1.21
104A, 104F .140 2.5 1.67 1.86 2.04 2.21 2.36 2.51 1.53 1.68 1.82 1.94 2.06 2.18 1.04 1.13 1.22 1.31 1.38 1.46
40°F20°F0°F
-10°F-20°F-40°F