No. SS2-AGV200-0001 Azbil Corporation - 16 - Valve seat leakage, Class V and Class IV-S1: high shutoff model: metal seat Table 22 Model AGVB 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. Table 23 Model AGVM nominal size 1/2, 3/4 and 1 inch Note that the allowable differential pressure varies with the rated Cv value you have selected. Air-to-open 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} 1150 {11.7} 600 {6.1} 310 {3.2} -- -- -- -- 390 {4.0} 80 to 240 {0.8 to 2.4} 1960 {20.0} 1100 {11.2} -- -- -- PSA2D 160 {1.6} 20 to 98 {0.2 to 1.0} 1430 {14.6} 880 {9.0} 410 {4.1} -- -- -- 390 {4.0} 80 to 240 {0.8 to 2.4} -- -- -- 1960 {20.0} -- -- -- PSA3D 160 {1.6} 20 to 98 {0.2 to 1.0} 1960 {20.0} 1790 {18.3} 950 {9.7} -- -- -- PSA4D 160 {1.6} 20 to 98 {0.2 to 1.0} 1850 {18.9} -- -- -- 2. 3 4 PSA3D 160 {1.6} 20 to 98 {0.2 to 1.0} -- -- 1790 {18.2} 950 {9.7} 470 {4.8} 260 {2.6} -- 390 {4.0} 80 to 240 {0.8 to 2.4} -- -- 1960 {20.0} 1830 {18.7} 900 {9.2} PSA4D 160 {1.6} 20 to 98 {0.2 to 1.0} -- -- 1850 {18.9} 1030 {10.5} 660 {6.7} 240 {2.5} 390 {4.0} 80 to 240 {0.8 to 2.4} -- -- -- -- -- 1960 {20.0} 1780 {18.1} Nominal size (inch) Actuator Supply pressure kPa {kgf/cm2} Spring range kPa {kgf/cm2} Differential pressure (by Cv value) kPa{kgf/cm2} 0.1 0.16 0.25 0.4 0.63 1.0 1.6 2.5 4.0 6.3 8.0 10 14 1/2 3/4 1 PSA1R 270 {2.8} 80 to 240 {0.8 to 2.4} 1960 {20.0} 5100 {52.0} 2750 {28.0} 1980 {20.2} PSA2R 270 {2.8} 80 to 240 {0.8 to 2.4} -- -- -- -- 1960 {20.0} 4100 5100 {41.8} {52.0}