Festo
8102860
Quarter turn actuator DFPD-480-RP-90-RS35-F12-R3-C
The Festo part number 8102860 is a single-acting gear rack/pinion industrial component featuring a valve actuator size of 480, an F12 flange hole pattern, and a 90-degree swivel angle that closes to the right. Operating within a pressure range of 2 bar to 8 bar and a nominal operating pressure of 3.5 bar, this safety device includes an adjustable end-position range of -5 degrees to 5 degrees at both 0 degrees and the nominal swivel angle. It incorporates a VDI/VDE 3845 NAMUR standard valve connection, a VDI/VDE 3845 Size AA 2 connection point for positioners and position sensors, an ISO 5211 standard connection, and a 29 mm shaft connection depth for installation in any mounting position. Certified for safety functions to ISO 13849 and IEC 61508 up to SIL 2 in low demand mode, SIL 1 in high demand mode, and SIL 3 in a redundant architecture, the unit relies on spring force from the spring assembly to switch to a defined safety position when compressed air is switched off and the spring chamber is exhausted. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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