CRANKCASE PRESSURE REGULATING VALVES

Page 46 — CATALOG 301CRANKCASE PRESSURE REGULATING VALVESCapacities – kWCapacities based on 38°C condensing temperature, 6°K superheat, 0°C subcooling, and 0.14 bar pressure drop across valve.TYPE andADJUSTMENTRANGECRO-40/20 psig0/1.4 bargCRO-40/50 psig0/3.4 bargCRO-40/75 psig0/5.2 bargCRO(T)-60/60 psig0/4.1 bargCRO(T)-100/60 psig0/4.1 bargCRO(T)-630/110 psig2.1/7.6 bargCRO(T)-1030/110 psig2.1/7.6 bargTYPE andADJUSTMENTRANGECRO-40/20 psig0/1.4 bargCRO-40/50 psig0/3.4 bargCRO-40/75 psig0/5.2 bargCRO(T)-60/60 psig0/4.1 bargCRO(T)-100/60 psig0/4.1 bargCRO(T)-630/110 psig2.1/7.6 bargCRO(T)-1030/110 psig2.1/7.6 bargDESIGNEVAP.TEMP.°CSATURATEDSUCTIONPRESSURE – bar(Reference)R-404AVALVE SETTING – bargDESIGNEVAP.TEMP.°CSATURATEDSUCTIONPRESSURE – bar(Reference)R-407CVALVE SETTING –barg0.7 1.4 2.1 2.8 3.5 4.2 0.7 1.4 2.1 2.8 3.5 4.2-40 0.3 0.41 0.47 — — — — -40 -0.15 — — — — — —-35 0.6 0.35 0.55 — — — — -35 0.1 0.57 0.57 — — — —-30 1.0 — 0.55 — — — — -30 0.4 0.55 0.67 — — — —-25 1.5 — — — — — — -25 0.7 — 0.77 — — — —-40 0.3 0.34 0.44 0.47 0.47 — — -35 0.1 0.45 0.57 0.57 0.57 — —-30 1.0 — 0.46 0.59 0.64 — — -30 0.4 0.47 0.61 0.67 0.67 — —-25 1.5 — — 0.58 0.73 — — -25 0.7 — 0.63 0.77 0.77 — —-15 2.6 — — — 0.64 — — -15 1.6 — — 0.77 0.98 — —-40 0.3 0.33 0.41 0.47 0.47 0.47 0.47 -35 0.1 0.42 0.52 0.57 0.57 0.57 0.57-30 1.0 — 0.45 0.55 0.64 0.64 0.64 -30 0.4 0.45 0.57 0.67 0.67 0.67 0.67-15 2.6 — — — 0.63 0.78 0.93 -15 1.6 — — 0.74 0.90 1.00 1.00-10 3.3 — — — — 0.71 0.88 -10 2.2 — — — 0.87 1.06 1.13-40 0.3 1.00 1.70 2.39 3.09 3.29 — -35 0.1 1.47 2.33 3.19 3.99 3.99 —-30 1.0 — 1.40 2.31 3.23 4.14 — -30 0.4 — 2.34 3.32 4.30 4.64 —-20 2.0 — — — 2.57 3.75 — -15 1.6 — — 2.54 3.96 5.37 —-10 3.3 — — — — — — -5 2.8 — — — — 3.78 —-40 0.3 2.33 6.67 7.47 7.47 7.47 — -35 0.1 4.71 9.17 9.17 9.17 9.17 —-30 1.0 — 2.97 8.67 9.86 9.86 — -30 0.4 — 9.03 10.5 10.5 10.5 —-20 2.0 — — — 8.23 12.7 — -15 1.6 — — 6.61 15.3 15.3 —-10 3.3 — — — — — — -5 2.8 — — — — 11.5 —VALVE SETTING – bargVALVE SETTING –barg2.7 3.4 4.1 4.8 5.5 6.2 2.7 3.4 4.1 4.8 5.5 6.2-15 2.6 1.54 2.43 3.32 4.21 5.09 5.98 -10 2.2 2.57 4.58 6.16 7.74 7.78 7.78-10 3.3 — — 2.75 3.75 4.74 5.74 -5 2.8 — 3.01 4.19 5.38 6.57 7.75-5 4.1 — — — 2.94 4.05 5.16 0 3.6 — — 3.31 4.62 5.94 7.260 5.0 — — — — 2.94 4.17 5 4.5 — — — 3.39 4.85 6.30-15 2.6 — 6.21 11.8 14.3 14.3 14.3 -10 2.2 5.47 17.1 17.1 17.1 17.1 17.1-10 3.3 — — 6.98 13.2 16.0 16.0 -5 2.8 — 6.74 14.2 19.1 19.1 19.1-5 4.1 — — — 6.85 13.8 17.9 0 3.6 — — 7.04 15.3 21.2 21.20 5.0 — — — — 5.41 13.1 5 4.5 — — — 5.91 15.1 23.5DESIGN SATURATEDR-409ADESIGN SATURATEDR-507EVAP. SUCTIONVALVE SETTING – barg EVAP. SUCTIONVALVE SETTING –bargTEMP. PRESSURE – barTEMP. PRESSURE – bar°C (Reference) 0.7 1.4 2.1 2.8 3.5 4.2 °C (Reference) 0.7 1.4 2.1 2.8 3.5 4.2-25 0.0 0.60 0.60 — — — — -40 0.4 0.39 0.47 — — — —-20 0.3 0.61 0.70 — — — — -35 0.7 — 0.55 — — — —-15 0.6 0.54 0.80 — — — — -30 1.1 — 0.50 — — — —-10 1.0 — 0.82 — — — — -25 1.6 — — — — — —-20 0.3 0.50 0.65 0.70 0.70 — — -40 0.4 0.33 0.43 0.47 0.47 — —-15 0.6 0.51 0.68 0.80 0.80 — — -30 1.1 — 0.44 0.57 0.64 — —-5 1.4 — — 0.85 1.02 — — -25 1.6 — — 0.55 0.70 — —5 2.4 — — — 0.94 — — -15 2.8 — — — — — —-15 0.6 0.50 0.63 0.77 0.80 0.80 0.80 -40 0.4 0.32 0.40 0.47 0.47 0.47 0.47-10 1.0 — 0.65 0.80 0.90 0.90 0.90 -30 1.1 — 0.43 0.53 0.64 0.64 0.64-5 1.4 — — 0.80 0.97 1.02 1.02 -15 2.8 — — — — 0.73 0.895 2.4 — — — 0.91 1.11 1.27 -10 3.5 — — — — 0.65 0.82-15 0.6 1.27 2.43 3.58 4.74 5.54 — -40 0.4 0.94 1.64 2.33 3.02 3.28 —-10 1.0 — 2.12 3.42 4.71 6.00 — -30 1.1 — 1.27 2.18 3.08 3.99 —-5 1.4 — — 3.01 4.45 5.89 — -20 2.1 — — — 2.32 3.48 —5 2.4 — — — — 4.74 — -10 3.5 — — — — — —-15 0.6 1.02 8.23 12.4 12.4 12.4 — -40 0.4 1.94 6.25 7.43 7.43 7.43 —-10 1.0 — 5.16 13.2 13.9 13.9 — -30 1.1 — 2.16 7.81 9.78 9.78 —-5 1.4 — — 9.47 15.6 15.6 — -20 2.1 — — — 6.66 12.6 —5 2.4 — — — — 17.6 — -10 3.5 — — — — — —VALVE SETTING – bargVALVE SETTING – barg2.7 3.4 4.1 4.8 5.5 6.2 2.7 3.4 4.1 4.8 5.5 6.2-10 1.0 3.47 4.33 5.20 6.07 6.26 6.26 -15 2.8 — 2.20 3.08 3.95 4.83 5.71-5 1.4 — 4.31 5.28 6.25 7.03 7.03 -10 3.5 — — 2.45 3.43 4.41 5.390 1.9 — — 5.18 6.25 7.33 7.84 -5 4.3 — — — 2.56 3.65 4.745 2.4 — — — 6.03 7.22 8.41 0 5.2 — — — — 2.46 3.67-10 1.0 13.6 13.9 13.9 13.9 13.9 13.9 -15 2.8 — 4.81 10.3 14.1 14.1 14.1-5 1.4 — 15.6 15.6 15.6 15.6 15.6 -10 3.5 — — 5.17 11.3 15.8 15.80 1.9 — — 17.3 17.3 17.3 17.3 -5 4.3 — — — 4.56 11.4 17.65 2.4 — — — 19.1 19.1 19.1 0 5.2 — — — — 2.57 10.2