552873

Name: Festo 552873 Quarter turn actuator DAPS-0240-090-R-F0507-CR
Brand: Festo

Quarter turn actuator DAPS-0240-090-R-F0507-CR

The Festo part number 552873 is a double-acting industrial component featuring a 0240 valve actuator size, a kinematic yoke system structural design, and a 90-degree swivel angle that closes to the right. It operates at a nominal operating pressure of 0.56 MPa (5.6 bar) within an operating pressure range of 0.25 MPa to 0.84 MPa (2.5 bar to 8.4 bar) and includes an F05 and F07 flange hole pattern, a 19.3 mm shaft connection depth, and an ISO 5211 standard valve connection conforming to VDI/VDE 3845 (NAMUR). Certified by TÜV Nord (certificate 212170801) for ATEX category gas II 2G in zones 1, 2, 21, and 22, this unit provides safety integrity level (SIL) up to SIL 2 in both high and low demand modes, carries CE and UKCA explosion protection markings, features no cushioning or position sensing, and supports any mounting position. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 552873
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Technical Specifications

Size of valve actuator: 0240
Flange hole pattern: F05 | F07
Swivel angle: 90 deg
Depth shaft connection: 19.3 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 high demand mode | Up to SIL 2 low demand mode
Operating pressure: 0.25 MPa...0.84 MPa | 2.5 bar...8.4 bar
Nominal operating pressure: 0.56 MPa | 5.6 bar
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]
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)

Engineering context

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Our sourcing response is prepared against Festo 552873. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.