560855

Name: Festo 560855 Quarter turn actuator DAPS-8000-090-R-F25
Brand: Festo

Quarter turn actuator DAPS-8000-090-R-F25

The Festo part number 560855 is a double-acting industrial component featuring an 8000 actuator size, an F25 flange hole pattern, and a kinematic yoke system with a 90-degree swivel angle. Operating between 1 bar and 7 bar with a nominal pressure of 5.6 bar, this unit achieves a maximum swivel frequency of 1 Hz at 6 bar and includes no cushioning or position sensing. It incorporates an ISO 5211 standard valve connection, a 58 mm shaft connection depth, VDI/VDE 3845 NAMUR compliance, right-closing direction, and SIL 2 low demand mode safety integrity, alongside ATEX and UKCA explosion protection conformity for any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 560855
Data verification: Manufacturer evidence reviewed

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Technical Specifications

Size of valve actuator: 8000
Flange hole pattern: F25
Swivel angle: 90 deg
End-position adjusting range at 0°: -5 deg...5 deg
End-position adjusting range at nominal swivel angle: 85 deg...95 deg
Depth shaft connection: 58 mm
Standard connection for valve: ISO 5211
Cushioning: No cushioning
Mounting position: Any
Mode of operation: Double-acting
Structural design: Kinematic yoke system
Position sensing: None
Closing direction: Closes to the right
Valve connection conforms to standard: VDI/VDE 3845 (NAMUR)
Safety integrity level (SIL): Up to SIL 2 low demand mode
Operating pressure: 0.1 MPa...0.7 MPa | 1 bar...7 bar
Nominal operating pressure: 0.56 MPa | 5.6 bar
Max. swivel frequency at 6 bar: 1 Hz
CE marking (see declaration of conformity): as per EU explosion protection directive (ATEX)
UKCA marking (see declaration of conformity): acc. to UK EX instructions
Explosion prevention and protection: Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
Certicate issuing authority: German Technical Control Board North (TÜV Nord) 212170801
ATEX category gas: II 2G
ATEX category for dust: II 2D
Type of ignition protection for gas: Ex h IIC T6...T3 Gb X
Type of (ignition) protection for dust: Ex h IIIC T85°C...T200°C Db X
Explosive ambient temperature: -20°C <= Ta <= +60°C
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]

Engineering context

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Technical verification

Our sourcing response is prepared against Festo 560855. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.