8102911

Name: Festo 8102911 Quarter turn actuator DFPD-2300-RP-90-RS35-F16-R3-C-VDE2
Brand: Festo

Quarter turn actuator DFPD-2300-RP-90-RS35-F16-R3-C-VDE2

The Festo part number 8102911 is a single-acting gear rack/pinion valve actuator featuring a size 2300 actuator, an F16 flange hole pattern, and a 90-degree swivel angle with end-position adjusting ranges of -5 deg to 5 deg at both 0 degrees and the nominal swivel angle. Operating within a pressure range of 2 bar to 8 bar and a nominal operating pressure of 3.5 bar with a burst pressure of 24 bar, this safety device closes to the right and utilizes spring force from the spring assembly to switch to the defined safety switching position when compressed air is switched off and the spring chamber is exhausted. Certified for safety functions to ISO 13849 and IEC 61508, the component achieves Safety Integrity Level (SIL) 2 in low demand mode, SIL 1 in high demand mode, and up to SIL 3 in a redundant architecture. Submit the exact part number, quantity, and application requirements for an RFQ quote.

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Manufacturer: Festo
Part number: 8102911
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Technical Specifications

Size of valve actuator: 2300
Flange hole pattern: F16
Swivel angle: 90 deg
End-position adjusting range at 0°: -5 deg...5 deg
End-position adjusting range at nominal swivel angle: -5 deg...5 deg
Depth shaft connection: 48 mm
Standard connection for valve: ISO 5211
Mounting position: Any
Mode of operation: Single-acting
Structural design: Gear rack/pinion
Closing direction: Closes to the right
Valve connection conforms to standard: VDI/VDE 3845 (NAMUR)
Connection point for positioner and position sensor conforms to: VDI/VDE 3845 Size AA 3
Devices type according to VDMA 66413: Safety device
Safety function: The safety function consists of the actuator switching to the dened | safety switching position when the compressed air is switched oﬀ and | the spring chamber is exhausted. This switching movement is achieved | through the spring force of the spring assembly.
Safety integrity level (SIL): Up to SIL 2 low demand mode | up to SIL 3 in a redundant architecture | up to SIL 1 high demand mode
Certied for safety function to ISO 13849 and IEC 61508 (SIL): Product can be used in safety-related parts of control systems up to SIL | 2, low demand | Product can be used in safety-related parts of control systems up to SIL | 1, high demand | up to SIL 3 in a redundant architecture
Burst pressure: 24 bar
Operating pressure: 0.2 MPa...0.8 MPa | 2 bar...8 bar | 29 psi...116 psi
Nominal operating pressure: 0.35 MPa | 3.5 bar | 50.75 psi
Maritime classication: See certicate

Engineering context

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Our sourcing response is prepared against Festo 8102911. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.