Alco Controls
Alco Controls
Alco Controls
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10<br />
<strong>Alco</strong> <strong>Controls</strong><br />
Liquid temperature Correction Factor K t<br />
entering Valve R 22 Evaporating Temperature °C<br />
°C +15 +10 +5 0 -5 -10 -15 -20 -25 -30 -35 -40<br />
+55 1.17 1.19 1.20 1.22 1.24 1.25 1.27 1.29 1.32 1.34 1.37 1.39<br />
+50 1.11 1.12 1.13 1.15 1.16 1.18 1.20 1.22 1.24 1.26 1.28 1.30<br />
+45 1.05 1.06 1.07 1.08 1.10 1.12 1.13 1.15 1.17 1.18 1.20 1.23<br />
+40 1.00 1.01 1.02 1.03 1.04 1.06 1.07 1.09 1.10 1.12 1.14 1.16<br />
+35 0.95 0.96 0.97 0.98 0.99 1.01 1.02 1.03 1.05 1.06 1.08 1.10<br />
+30 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0.98 1.00 1.01 1.03 1.04<br />
+25 0.87 0.88 0.89 0.89 0.91 0.92 0.93 0.94 0.95 0.96 0.98 0.99<br />
+20 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.90 0.91 0.92 0.93 0.95<br />
+15 0.80 0.81 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.91<br />
+10 0.78 0.78 0.79 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.87<br />
+5 0.75 0.76 0.77 0.78 0.79 0.79 0.80 0.81 0.82 0.83<br />
0 0.73 0.74 0.75 0.76 0.77 0.77 0.78 0.79 0.80<br />
-5 0.72 0.72 0.73 0.74 0.75 0.75 0.76 0.77<br />
-10 0.70 0.71 0.71 0.72 0.73 0.74 0.74<br />
Correction Factor K∆p<br />
∆p 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0<br />
K∆p 1.59 1.49 1.40 1.33 1.27 1.22 1.17 1.13 1.09 1.05 1.02 0.99 0.94 0.90 0.86 0.83 0.80 0.77 0.75 0.72 0.70 0.68 0.67 0.65<br />
Liquid temperature Correction Factor K t<br />
entering Valve R 507 Evaporating Temperature °C<br />
°C +15 +10 +5 0 -5 -10 -15 -20 -25 -30 -35 -40<br />
+55 1.39 1.43 1.47 1.52 1.57 1.62 1.69 1.76 1.83 1.92 2.02 2.12<br />
+50 1.22 1.24 1.28 1.31 1.35 1.40 1.44 1.49 1.55 1.61 1.68 1.76<br />
+45 1.09 1.11 1.14 1.17 1.20 1.23 1.27 1.31 1.36 1.40 1.46 1.52<br />
+40 0.99 1.01 1.03 1.06 1.08 1.11 1.14 1.17 1.21 1.25 1.29 1.34<br />
+35 0.91 0.93 0.95 0.97 0.99 1.01 1.04 1.07 1.10 1.13 1.16 1.20<br />
+30 0.85 0.86 0.88 0.89 0.91 0.93 0.96 0.98 1.01 1.03 1.06 1.09<br />
+25 0.79 0.80 0.82 0.83 0.85 0.87 0.89 0.91 0.93 0.95 0.98 1.01<br />
+20 0.74 0.75 0.77 0.78 0.79 0.81 0.83 0.85 0.87 0.89 0.91 0.93<br />
+15 0.71 0.71 0.72 0.73 0.75 0.76 0.78 0.79 0.81 0.83 0.85 0.87<br />
+10 0.67 0.68 0.69 0.70 0.72 0.73 0.74 0.76 0.78 0.79 0.81<br />
+5 0.64 0.65 0.67 0.68 0.69 0.70 0.72 0.73 0.75 0.76<br />
0 0.62 0.63 0.64 0.65 0.66 0.68 0.69 0.70 0.72<br />
-5 0.60 0.61 0.62 0.63 0.64 0.65 0.66 0.68<br />
-10 0.58 0.59 0.60 0.61 0.62 0.63 0.64<br />
Correction Factor K∆p<br />
∆p 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0<br />
K∆p 1.75 1.64 1.54 1.46 1.40 1.34 1.28 1.24 1.19 1.16 1.12 1.09 1.03 0.99 0.94 0.91 0.87 0.84 0.82 0.79 0.77 0.75 0.73 0.71<br />
Liquid temperature Correction Factor K t<br />
entering Valve R 407C Evaporating Temperature °C<br />
°C +15 +10 +5 0 -5 -10 -15 -20 -25<br />
+55 1.26 1.28 1.31 1.34 1.37 1.40 1.44 1.48 1.52<br />
+50 1.15 1.17 1.19 1.22 1.24 1.27 1.30 1.33 1.37<br />
+45 1.06 1.08 1.10 1.12 1.14 1.17 1.19 1.22 1.25<br />
+40 0.99 1.01 1.02 1.04 1.06 1.08 1.11 1.13 1.16<br />
+35 0.93 0.94 0.96 0.98 0.99 1.01 1.03 1.05 1.07<br />
+30 0.88 0.89 0.90 0.92 0.93 0.95 0.97 0.99 1.01<br />
+25 0.83 0.84 0.85 0.87 0.88 0.90 0.91 0.93 0.95<br />
+20 0.79 0.80 0.81 0.82 0.84 0.85 0.86 0.88 0.90<br />
+15 0.75 0.76 0.77 0.78 0.80 0.81 0.82 0.84 0.85<br />
+10 0.73 0.74 0.75 0.76 0.77 0.78 0.80 0.81<br />
+5 0.71 0.72 0.73 0.74 0.75 0.76 0.77<br />
0 0.69 0.70 0.71 0.72 0.73 0.74<br />
-5 0.67 0.68 0.69 0.70 0.71<br />
-10 0.65 0.66 0.67 0.68<br />
Correction Factor K∆p<br />
∆p 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0<br />
K∆p 1.81 1.69 1.59 1.51 1.44 1.38 1.33 1.28 1.23 1.19 1.16 1.13 1.07 1.02 0.98 0.94 0.90 0.87 0.84 0.82 0.80 0.78 0.76 0.74<br />
A2.5.1/1003/E
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