No. SS2-D1S100-0100 Azbil Corporation Actuator Type Single acting diaphragm actuator (Model M) Action Direct or reverse action Diaphragm Nitrile rubber with nylon insert Supply air pressure 1.4 to 3.2 kg/cm2 Air connection 1/4”, 3/8”, 1/2” NPT internal thread Ambient temperature -40 to 80°C Valve action Air-to-close (Direct action actuator is combined.) Air-to-open (Reverse action actuator is combined.) Optional accessories Positioner (pneumatic, smart type), pressure regulator with filter, hand wheel, limit switch, motion transmitter, booster relay, lock-up valve, and others. Note) For the optional items, refer to the specification sheets and installation drawings of respective accessories. Additional specification (by special order) .. Special inspection Flow characteristics inspection, material inspection (Material certificate), nondestructive inspection .. Stainless steel (SUS304) Atmosphere-exposed nuts and bolts .. Special air piping and joint .. Vacuum service Performance Rated Cv value Refer to Table 1 Flow characteristics Equal percentage, linear, quick opening Inherent rangeability 30:1 Optional 50:1 Allowable differential pressure Contact your Azbil sales office Leakage specification IEC60534-4 or ANSI/FCI 70-2 Metal seat: Class IV Metal (Stellite) seat: Class V Soft seat: Class VI Hysteresis error Without positioner: Within 5% F.S. With positioner: Within 1% F.S. Linearity Without positioner: Within ±5% F.S. With positioner: Within ±1% F.S. Dimensions Refer to Figure 1, Table 2 and Table 3 Weight Contact your Azbil sales office Actuator orientation Refer to Figure 2 Finish Blue (Munsell 10B5/10) or silver, or other speciied colors. 2