DFPD-20-RP-90-RD-F05-R3-EP Item Code 8048013 FESTO Semi-rotary drive

semi-rotary drive DFPD-20-RP-90-RD-F05-R3-EP Part number: 8048013 double-acting, rack and pinion design, connection pattern to NAMUR VDI/VDE 3845 for mounting solenoid valves, position sensors and positioners, standard connection to process valve fitting ISO 5211, epoxy coating, stainless steel shaft. Click to enlarge General operating conditions Data sheet Datasheet product reliability Click to enlarge Data sheet Feature Value Shipping date View Size of actuator 20 Flange hole pattern F05 Swivel angle 90 deg End-position adjustment range at 0° -5 ... 5 deg End-position adjusting range at nominal swivel angle -5 ... 5 deg Shaft connection depth 12 mm Fitting connection conforms to standard ISO 5211 Assembly position Any Mode of operation double-acting Design structure Rack and pinion Closing direction right-closing Valve connection conforms to standard VDI/VDE 3845 (NAMUR) Connection for positioner and position sensor conforms to standard VDI/VDE 3845 size AA 1 Component suitable for safety functions Safety device Safety function The safety function consists of the actuator switching to the specified safety switching position. This switching movement is achieved by pressurising the corresponding pressure chamber with compressed air. The value of the torque generated depends on the differential pressure between the two pressure chambers separated by the piston. Safety Integrity Level (SIL) Product can be used in SRP/CS up to SIL 2 low demand Up to SIL 3 in redundant architecture up to SIL 1 high demand mode Certified for safety function to ISO 13849 and IEC 61508 (SIL) Product can be used in SRP/CS up to SIL 2 low demand up to SIL 1 high demand mode Up to SIL 3 in redundant architecture Operating pressure MPa 0.2 ... 0.8 MPa Operating pressure 2 ... 8 bar 29 ... 116 psi Nominal operating pressure 0.55 MPa 5.5 bar Nominal operating pressure (psi) 79.75 psi Maritime classification see certificate CE mark (see declaration