No. SS2-AGV200-0001 Azbil Corporation - 22 - Valve seat leakage, Class VI: high shutoff model: soft seat Table 34 Model AGVM nominal size 1., 2, 2., 3 and 4 inches Note that the allowable differential pressure varies with the port size (inches) you have selected. Air-to-close Note) 1. In the case of using positioners, please the setting of supply pressure with pressure regulator. 2. The maximum allowable differential pressures must not exceed the maximum working pressures specified by JISB2201-1984, ANSIB16.34-1981, and JPI-7S-65-831. 3. In the differential pressure column, upper figures show normal differential pressures and lower figures differential pressures when the valve is fully closed. Nominal size inches Actuator Supply pressure kPa {kgf/cm2} Spring range kPa {kgf/ cm2} Differential pressure (by port size (inches)) kPa{kgf/cm2} 1 1. 1. 2 2. 3 4 1. 2 PSA1D 160 {1.6} 20 to 98 {0.2 to 1.0} 330 {3.4} -- -- -- -- -- -- 390 {4.0} 80 to 240 {0.8 to 2.4} 1960 {20.0} 1860 {18.9} 1390 {14.2} 730 2620 {7.4} -- -- -- {26.7} PSA2D 140 {1.4} 20 to 98 {0.2 to 1.0} 790 {8.1} 310 {3.2} -- -- -- -- -- 160 {1.6} 20 to 98 {0.2 to 1.0} 1750 {17.8} 1170 {11.9} 680 {6.9} 280 {2.9} -- -- -- 390 {4.0} 80 to 240 {0.8 to 2.4} 1960 {20.0} 1860 2940 {19.0} -- -- -- {30.0} 2780 {28.4} PSA3D 140 {1.4} 20 to 98 {0.2 to 1.0} 1990 {20.3} 1410 {14.4} 880 {9.0} 400 {4.1} -- -- -- 160 {1.6} 20 to 98 {0.2 to 1.0} 1960 {20.0} 1710 {17.4} 1050 2940 {10.7} -- -- -- {30.0} 2290 {23.4} 390 {4.0} 80 to 240 {0.8 to 2.4} -- -- 1960 {20.0} -- 2940 -- -- {30.0} -- PSA4D 140 {1.4} 20 to 98 {0.2 to 1.0} 1960 {20.0} 1320 2940 {13.5} -- -- -- {30.0} 2660 {27.1} 1990 {20.3} 160 {1.6} 20 to 98 {0.2 to 1.0} -- 1960 {20.0} -- -- -- 2940 {30.0} 1990 {21.3} 2. 3 4 PSA3D 140 {1.4} 20 to 98{0.2 to 1.0} -- -- 880 {9.0} 400 {4.1} 150 {1.5} -- -- 160 {1.6} 20 to 98 {0.2 to 1.0} -- -- 1710 {17.4} 1050 {10.7} 550 {5.6} 340 {3.5} 110 {1.1} 390 {4.0} 80 to 240 {0.8 to 2.4} -- -- 1960 {20.0} 1710 {17.4} 960 2940 {9.8} {30.0} 2250 {22.9} PSA4D 140 {1.4} 20 to 98 {0.2 to 1.0} -- -- 1990 {20.3} 1320 {13.5} 730 {7.4} 470 {4.8} 190 {1.9} 160 {1.6} 20 to 98 {0.2 to 1.0} -- -- 1960 {20.0} 1410 {14.4} 980 {10.0} 480 2940 {4.9} {30.0} 2090 {21.3} 390 {4.0} 80 to 240 {0.8 to 2.4} -- -- -- -- 1960 {20.0} 1820 2940 {18.6} {30.0}