No. SS2-8113-2610 Azbil Corporation - 4 - Allowable differential pressure PTFE packing Table 3 Air-to-close and Air-to-open Note) 1) “ ” shows a model with standard-type actuator. 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 B 16. 34-1981 or JIS B2201-1984. Graphite packing “P6610CH + P6528” (+230 to +500 °C ) Table 4 Air-to-close and Air-to-open Note) 1) ..: Positioner is necessary. 2) Take care not to cause the maximum allowable differential pressure to exceed the maximum operating pressure designated by ANSI B 16. 34-1981 or JIS B2201-1984. 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}) Cv0.4 Cv6.3 3/4 Cv11 1 1. 1. 2 2. 3 PSA1D, R 140 {1.4} 20 to 98 {0.2 to 1.0} .. 2040 {20.8} 2040 {20.8} 1110 {11.3} 510 {5.2} 340 {3.5} 290 {3.0} 78 to 240 {0.8 to 240} .. 3920 {40} 3920 {40} 2220 {22.6} 1020 {10.4} 690 {7.0} HA2D, R 140 {1.4} 20 to 98 {0.2 to 1.0} .. 3920 {40} 3920 {40} 2150 {21.9} 990 {10.1} 670 {6.8} 400 {4.1} 240 {2.5} 180 {1.8} 290 {3.0} 78 to 240 {0.8 to 240} .. 3920 {40} 3920 {40} 3920 {40} 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} .. 3800 {38.8} 1760 {17.9} 1190 {12.1} 710 {7.2} 440 {4.5} 310 {3.2} 290 {3.0} 78 to 240 {0.8 to 240} .. 3920 {40} 3500 {35.7} 2370 {24.2} 1420 {14.5} 870 {8.9} 630 {6.4} 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} 290 {3.0} 78 to 240 {0.8 to 240} .. 3920 {40} 3920 {40} 2450 {25} 1510 {15.4} 1090 {11.1} 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}) Cv0.4 Cv6.3 3/4 Cv11 1 1. 1. 2 2. 3 HA2D, R 290 {3.0} 80 to 240 {0.8 to 240} .. 3920 {40} 3920 {40} 2930 {29.8} 1810 {18.4} 1220 {12.4} 730 {7.4} 450 {4.5 320 {3.2} HA3D, R 3210 {32.7} 2180 {22.2} 1300 {13.2} 800 {8.1} 570 {5.8} HA4D, R 3920 {40.0} 3840 {39.1} 2290 {23.3} 1410 {14.3} 1020 {10.4}