cv-01 125 / 168
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No. SS2-8113-0400 Azbil Corporation - 2 - Type PSA6 200 to 255 kPa {2.0 to 2.6 kgf/cm2} 200 to 295 kPa {2.0 to 3.0 kgf/cm2} 200 to 340 kPa {2.0 to 3.5 kgf/cm2} Supply pressure Diaphragm actuator Type HA : 250 to 390 kPa {2.6 to 4.0 kgf/cm2}, Type VA5 : 250 to 270 kPa {2.6 to 2.8 kgf/cm2} Spring type piston actuator Type PSA7 : 300 to 400 kPa {3.0 to 4.0 kgf/cm2} Piston actuator Type DAP : 490 kPa {5.0 kgf/cm2} Note) Allowable differential pressure varies depending on spring range and air supply pressure. Air connection: Rc1/4 or 1/4NPT internal thread Note) With type VA or DAP, Rc1/4 or 1/4NPT adapter is provided on Rc. internal thread (alse providing Rc3/8 adapter is possible). 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 drawings of respective accessaries. Additional specification (by special order) . Special inspection Flow characteristics inspection, material inspection (Material certificate ), non-destructive inspection, steam inspection. . Cage guide type . With drain plug . Double gland . Oil/Water free treatment . Copper free treatment . Stainless steel (SUS304) atmosphere-exposed nuts and bolts . Special air piping and joint . Sand-/dust-preventive measures . Saline damage countermeasures . Cold-area use specifications . Tropical-area use specification Performance Rated Cv value: Refer to Table 2. Flow characteristics: Refer to Figure 1. Inherent rangeability: Refer to Table 2. (Rangeability 75 : 1 is available as option for rated Cv larger than 1.0) Allowable differential pressure Refer to Table 6 to Table 14 Leakage specification