Azbil Corporation No. SS2-8113-0310 - 9 - Contoured type metal seat (%CC, LCC) : Graphite packing “P6610CH+P6528” (+230 to +500 °C) Valves with type PSA, HA or VA actuator Note) 1) Positioner is employed in general. 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. 3) The upper figures denote the operating allowable differential pressure. The lower denote allowable differential pressure at full closure. Table 11 Air-to-close Actuator Model No. Supply pressure kPa{Kgf/cm2} Spring range kPa{Kgf/cm2} Differential pressure kPa {kgf/cm2} 1. 2 2. 3 4 6 8 Cv =4.0 Cv =6.3 1 Cv =6.3 1 1. 1 1. 1. 1. 1. 2 1. 2 2. 2. 3 4 3 4 5 HA2D 390 {4.0} 80 to 240 {0.8 to 2.4} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3380 {34.4} 3920 {40.0} 3380 {34.4} 1950 {19.8} 3380 {34.4} 1950 {19.8} 1230 9810 {12.5} {100} 9810 {100} 7830 {79.8} 9810 {100} 7830 {79.8} 7830 {79.8} HA3D 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3470 {35.3} 3920 {40.0} 3470 {35.3} 2180 {22.2} 2180 {22.2} 1540 {15.7} 860 9810 {8.7} {100} 9810 {100} 9810 {100} 9810 {100} 9810 {100} 8470 {86.3} 9810 {100} 8470 {86.3} 6010 {61.2} 8470 {86.3} 6010 {61.2} 6010 {61.2} HA4D 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 3860 {39.3} 3860 {39.3} 2720 {27.7} 1530 {15.6} 2720 {27.7} 1530 {15.6} 980 9810 {9.9} {100} 9810 {100} 9810 {100} 9810 {100} 9810 {100} 6140 {62.6} 9810 {100} 6140 {62.6} VA5D 270 {2.8} 40 to 200 {0.4 to 2.0} 3920 {40.0} 2910 {29.6} 1830 {18.6} 1830 {18.6} 1290 {13.1} 720 {7.3} 1290 {13.1} 720 {7.3} 480 5040 {4.8} {51.3} 1 6