No. SS2-8113-2620 Azbil Corporation - 2 - Actuator Type Single acting diaphragm actuator (Type HA) Action Direct or reverse action Diaphragm Cloth embedded ethylene propylene rubber Spring range 80 to 240 kPa {0.8 to 2.4 kgf/cm2} Supply pressure 270 to 340 kPa {2.8 to 3.5 kgf/cm2} Air connection Rc1/4 or 1/4NPT internal thread Ambient temperature -30 to 70°C Valve action Air-to-close (Direct action actuator is combined.) Air-to-open (Reverse action actuator is combined.) Optional accessories Positioner*, pressure regulator with filter, hand wheel*, limit switch, solenoid valve, motion transmitter, booster relay, lock-up valve, and others. Note) For the optional items, refer to the specification sheets and installation drawing of respective accessories. Additional specifications (by special order) . Special inspection Flow characteristic inspection, material inspection (material certificate), non-destructive inspection, steam inspection. . Double gland . Copper free treatment . Stainless steel (SUS304) atmosphere exposed nuts and bolts . Special air piping and joint . Sand-/dust-preventive measures . Saline damage countermeasure . Yoke material SCPH2 . Tropical-area use specification . Cold-area use specification Performance Rated Cv value Refer to Table 2. Flow characteristic Refer to Figure 1. Inherent rangeability 30:1 Allowable differential pressure Refer to Table 3 to 10. Leakage specification IEC 60534-4:2006 or JIS B2005-4:2008 Standard….... Class IV: Leakage less than 0.01% of maximum valve capacity Option…….... 0.001% of maximum valve capacity Hysteresis error With positioner:Within 1%F.S. Linearity With positioner:Within ±1%F.S. Dimensions Refer to Figure 2 and Table 11. Weight Refer to Table 12. Actuator orientation Refer to Figure 3. Finish Blue (Munsell 10B5/10) or silver, or other specified colors. Table 1 Body / trim material combinations and operating temperature ranges (°C) Body material Trim material SF440A SUSF304 SUSF316 SUS440C 0 to +425 Note) “ ” shows standard combination of body and trim materials.