No. SS2-AGV200-0001 Azbil Corporation - 2 - 2. Basic model numbers Basic model: 1/2 to 4 inches Model AGVB: JIS 10K, ANSI 150, JPI 150 Model AGVM: JIS 16K, JIS 20K, JIS 30K, ANSI 300, JPI 300 3. Optional specifications 3-1 Body Figure 2 shows optional specifications of the body. 3-1-1 Nominal size Azbil Corporation manufactures diameters from 1/2 inch (15 mm) to 4 inches (100 mm) as shown in Table 6. 3-1-2 Port size and flow characteristics The selection of the port size and the rated Cv value falls within the scope of Table 1 according to the Nominal size. For nominal sizes 1inch (25 mm) or less, port sizes are expressed in terms of Cv values. Flow characteristics depend on the rated Cv value, be set to linear model or equal percentage model. 3-1-3 Pressure rating and end connection (flange type) We manufacture RF: JIS 10K, 16K, 20K, 30K (JIS B2210-1984) ANSI 150, 300 (ASME/ANSI B16.5-1988) JPI 150, 300 (JPI-7S-15-1993) Option: Socket weld, butt weld 3-1-4 Bonnet style We manufacture bonnets that can be used at fluid temperatures ranging from -196°C to +400°C. The standard of plain bonnet is integral structure. (In case of with PSA6 actuator, plain bonnet is welded structure.) The standards of Extension type I and II bonnet are welded structure. 3-1-5 Body, plug and seat ring materials For combinations of body, plug and seat ring materials and their applicable temperature ranges, see Table 7. In some ranges the plug seat ring material needs hardening treatment. See Figure 10. When you select a soft seat, refer to Figure 11. 3-1-6 Valve seat leakage For the seat leak performance when the valve is fully closed, select from among the following four classifications, which conform to IEC 60534-4:2006 and JIS B 2005-4:2008 : Class IV: 10-4 × rated Cv value (0.01% of rated Cv value) Class IV-S1: 5 × 10-6 X rated Cv value (0.0005% of rated Cv value) Class V: 1.8 × 10-4 × Valve differential pressure (MPa) × Port size (mm) ../h Class VI:3 × valve differential pressure (MPa) × leakage coefficient m../min. shown below Figure 2 Body structure For other diameters, we recommend a selection from the CV3000 series of control valves. Based on the rated Cv value and the calculated necessary Cv value, check the controllability (valve position) using the flow control characteristics Tables in Figure 4, 5, 6, 7 and 8. For other rated pressures and connection types, you are recommended to consider the CV 3000 series of control valves. Connection diameter Port diameter (normal) (nominal) Flange standard (flanged) Plug & Seat-ring Body Bonnet Gland packing Gasket Table 1 [Unit: °C] Body material Bonnet SCPH 2 SCS13A/SCS14A Plain -5 to +230 -17 to +230 Extension type I (High.Low temperature) +230 to +400 -45 to -17 +230 to +400 Extension type II (Liquid O2.N2) - -196 to -45 For fluid temperatures outside the above temperature range, we recommend a selection from the CV3000 series of control valves. For materials other than those shown in Table 7, we recommend a selection from the CV3000 series of control valves, or other Azbil Corporation's series of control valves. Table 2 Leakage coefficient value Nominal size inches (mm) 1 (25) 1. (32) 1. (40) 2 (50) 2. (65) 3 (80) 4 (100) Leakage coefficient 0.15 0.17 0.23 0.36 0.51 0.62 1.20 For shutoff valves, choose either Class V or VI. To maintain over time the performance of Class V or Class IV-S1 valves, the plug seat material requires hardening treatment. Class IV valves, seat type is soft seat (PTFE). Additionally with the selection of the low-temperature service, oil-proof, water-proof service for the choice of material seat, the set leakage is Class IV-S1.