No. SS2-8113-2600 Azbil Corporation - 4 - Allowable differential pressure Contoured-type metal seat (%C, LC) : PTFE packing Table 3 Valves with type PSA, HA or VA actuator Note) 1)Columns bordered with solid lines (“ ”) denote types with standard-type actuators. 2)..: Positioner is necessary. ..: Can be operated either with or without positioner. 3)Take care not to cause the maximum allowable differential pressure to exceed the maximum operating pressure designated by ANSI B16.34-1981 or JIS B2201-1984. 4)*: Only reverse action is available for PSA6R actuator. Contoured-type metal seat (%C, LC) : Graphite packing P6610CH + P6528 (200 to 425 °C) Table 4 Valves with type PSA, HA or VA actuator Note) 1)Positioner is necessary as general. 2)Take care not to cause the maximum allowable differential pressure to exceed the maximum operating pressure designated by ANSI B16.34-1981 or JIS B2201-1984. 3)*: Only reverse action is available for PSA6R actuator. Actuator model No. Supply pressure kPa {kgf/cm2} Spring range kPa {kgf/cm2} Positioner Differential pressure (by Cv value or port size (inch) kPa {kgf/cm2}) Cv1.0 Cv1.6 Cv2.5 Cv4.0 Cv6.3 3/4 Cv11 1 1. 1. 2 2. 3 4 5 PSA1D, R 140 {1.4} 20 to 98 {0.2 to 1.0} .. 3920 {40.0} 3300 {33.7} 2040 {20.8} 2040 {20.8} 1110 {11.3} 510 {5.2} 340 {3.5} 270 {2.8} 80 to 240 {0.8 to 2.4} .. 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 2220 {22.6} 1020 {10.4} 690 {7.0} HA2D, R 140 {1.4} 20 to 98 {0.2 to 1.0} .. 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 2150 {21.9} 990 {10.1} 670 {6.8} 400 {4.1} 240 {2.5} 180 {1.8} 270 {2.8} 80 to 240 {0.8 to 2.4} .. 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 1970 {20.1} 1340 {13.7} 800 {8.2} 490 {5.0} 350 {3.6} HA3D, R 140 {1.4} 20 to 98 {0.2 to 1.0} .. 1760 {17.9} 1190 {12.1} 710 {7.2} 440 {4.5} 310 {3.2} 180 {1.8} 120 {1.2} 270 {2.8} 80 to 240 {0.8 to 2.4} .. 3500 {35.7} 2370 {24.2} 1420 {14.5} 870 {8.9} 630 {6.4} 350 {3.6} 220 {2.3} HA4D, R 140 {1.4} 20 to 98 {0.2 to 1.0} .. 3030 {30.9} 2050 {20.9} 1220 {12.5} 760 {7.7} 550 {5.6} 300 {3.1} 200 {2.0} 270 {2.8} 80 to 240 {0.8 to 2.4} .. 3920 {40.0} 3920 {40.0} 2450 {25.0} 1420 {15.4} 1090 {11.1} 660 {6.2} 390 {4.0} VA5D, R 140 {1.4} 20 to 98 {0.2 to 1.0} .. 1570 {16.0} 981 {10.0} 740 {7.5} 410 {4.2} 260 {2.7} 270 {2.8} 80 to 240 {0.8 to 2.4} .. 3140 {32.0} 2060 {21.0} 1470 {15.0} 830 {8.5} 530 {5.4} PSA6R * 500 {5.0} 200 to 390 {1.9 to 4.0} .. 890 {9.1} 570 {5.8} Actuator model No. Supply air pressure kPa {kgf/cm2} Spring range kPa {kgf/cm2} Differential pressure (by Cv value or port size (inch) kPa {kgf/cm2}) Cv1.0 Cv1.6 Cv2.5 Cv4.0 Cv6.3 3/4 Cv11 1 1. 1. 2 2. 3 4 5 HA2D, R 270 80 to 240 3920 3920 3920 3920 2930 1810 1220 730 450 320 {40.0} {40.0} {40.0} {40.0} {29.9} {18.5} {12.4} {7.4} {4.6} {3.3} HA3D, R 3210 2180 1300 800 570 320 200 {32.7} {22.2} {13.3} {8.2} {5.8} {3.3} {2.0} HA4D, R 3920 3840 2290 1410 1020 570 360 {40.0} {39.2} {23.4} {14.4} {10.4} {5.8} {3.7} VA5D, R 270 40 to 200 3070 1900 1360 760 490 {31.3} {19.4} {13.9} {7.7} {5.0} PSA6R * 500 200 to 390 780 500 {8.0} {5.1}