No. SS2-8113-0320 Azbil Corporation - 6 - Allowable differential pressure Contoured-type metal seat (%CF, LCF, %C, LC) : PTFE packing Valves with type PSA1, HA or VA actuator Note) 1) " ” show a model with standard 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 B16. 34-1981 or JIS B2201-1984. 4) The upper figures denote the operating allowable differential pressure. The lower denote allowable differential pressure at full closure. Table 6 Air-to-close Actuator Model No. Supply pressure kPa{kgf/cm2} Spring range kPa{kgf/cm2} Positioner Differential Pressure (by port size(inches)) kPa {kgf/cm2} 1 1. 1. 2 2. 3 4 5 6 PSA1D 140 {1.4} 20 to 98 {0.2 to 1.0} .. 320 {3.3} 200 {2.0} 140 {1.4} 80 {0.8} 160 {1.6} 20 to 98 {0.2 to 1.0} .. 1570 {16.0} 970 {9.9} 700 {7.1} 400 {4.1} - 390 {4.0} 80 to 240 {0.8 to 2.4} .. 3920 {40.0} 2840 {29.0} 2060 {21.0} 1180 {12.0} - 4710 {48.0} HA2D 140 {1.4} 20 to 98 {0.2 to 1.0} .. 620 {6.3} 370 {3.8} 260 {2.7} 160 {1.6} 98 {1.0} 70 {0.7} 50 {0.5} 160 {1.6} 20 to 98 {0.2 to 1.0} .. 3100 {31.6} 1890 {19.3} 1340 {13.7} 760 {7.8} 500 {5.1} 340 {3.5} 200 {2.0} 390 {4.0} 80 to 240 {0.8 to 2.4} .. 3920 {40.0} 3920 {40.0} 3920 {40.0} 2130 {21.7} 1460 {14.9} 1030 {10.5} 580 5100 {5.9} {52.0} 5100 {52.0} 4020 {41.0} HA3D 140 {1.4} 20 to 98 {0.2 to 1.0} .. 1100 {11.2} 670 {6.8} 470 {4.8} 270 {2.8} 170 {1.7} 120 {1.2} 70 {0.7} 40 {0.4} 30 {0.3} 160 {1.6} 20 to 98 {0.2 to 1.0} .. 3920 {40.0} 3350 {34.2} 2370 {24.2} 1370 {14.0} 860 {8.8} 610 {6.2} 340 {3.5} 220 {2.2} 140 5100 {1.4} {52.0} 390 {4.0} 80 to 240 {0.8 to 2.4} .. 3920 {40.0} 3920 {40.0} 3920 {40.0} 3920 {40.0} 2600 {26.5} 1830 {18.7} 1030 {10.5} 660 {6.7} 400 5100 {4.1} {52.0} 5100 {52.0} 5100 {52.0} 4120 {42.0} HA4D 140 {1.4} 20 to 98 {0.2 to 1.0} .. 810 {8.3} 470 {4.8} 290 {3.0} 220 {2.2} 120 {1.2} 70 {0.7} 50 {0.5} 160 {1.6} 20 to 98 {0.2 to 1.0} .. 3920 {40.0} 2370 {24.2} 1490 {15.2} 1050 {10.7} 600 {6.1} 380 {3.9} 240 {2.4} 390 {4.0} 80 to 240 {0.8 to 2.4} .. 3920 {40.0} 3920 {40.0} 3920 {40.0} 3160 {32.2} 1780 {18.2} 1140 {11.6} 700 5100 {7.1} {52.0} 5100 {52.0} 4410 {45.0} VA5D 140 {1.4} 20 to 98 {0.2 to 1.0} .. 410 {4.2} 280 {2.9} 160 {1.6} 110 {1.1} 60 {0.6} 160 {1.6} 20 to 98 {0.2 to 1.0} .. 2040 {20.8} 1440 {14.7} 810 {8.3} 520 {5.3} 310 {3.2}