553235

Name: Festo 553235 Quarter turn actuator DAPS-0120-090-RS4-F0710-T6
Brand: Festo

Quarter turn actuator DAPS-0120-090-RS4-F0710-T6

The Festo part number 553235 is a single-acting industrial component featuring a 0120 valve actuator size, a kinematic yoke system, and a 90-degree swivel angle with no cushioning. Operating at a nominal pressure of 5.6 bar with an operating pressure range of 5.6 bar to 8.4 bar, this unit includes an F07 and F10 flange hole pattern, a 24.8 mm shaft connection depth, and VDI/VDE 3845 NAMUR valve standard compliance. It provides safety integrity up to SIL 2 low demand mode, closes to the right, and allows one end position to be optionally adjustable within a -1 degree to 9-degree range at 0 degrees and an 81-degree to 91-degree range at the nominal angle. Submit the exact part number, quantity, and application requirements to receive a formal quote.

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Manufacturer: Festo
Part number: 553235
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Technical Specifications

Size of valve actuator: 0120
Flange hole pattern: F07 | F10
Swivel angle: 90 deg
End-position adjusting range at 0°: -1 deg...9 deg
End-position adjusting range at nominal swivel angle: 81 deg...91 deg
Depth shaft connection: 24.8 mm
Information on the end-position adjusting range: One end position optionally adjustable
Standard connection for valve: ISO 5211
Cushioning: No cushioning
Mounting position: Any
Mode of operation: Single-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
Connection pressure for spring force: 0.56 MPa | 5.6 bar
Operating pressure: 0.56 MPa...0.84 MPa | 5.6 bar...8.4 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

Engineering context

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Our sourcing response is prepared against Festo 553235. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.