533435

Name: Festo 533435 Quarter turn actuator DAPS-0053-090-RS1-F0507
Brand: Festo

Quarter turn actuator DAPS-0053-090-RS1-F0507

The Festo part number 533435 is a single-acting industrial component featuring a kinematic yoke system with a size 0053 valve actuator and a 90-degree swivel angle. It incorporates F05 and F07 flange hole patterns, a VDI/VDE 3845 NAMUR standard valve connection, and an operating pressure range of 2.8 bar to 8.4 bar supporting functional safety up to SIL 2 low demand mode. This unit operates without cushioning or position sensing, offering an adjustable end-position range from -1 to 9 degrees at 0 degrees and 81 to 91 degrees at the nominal swivel angle. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 533435
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Technical Specifications

Size of valve actuator: 0053
Flange hole pattern: F05 | F07
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: 19.3 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: 0.28 MPa | 2.8 bar
Operating pressure: 0.28 MPa...0.84 MPa | 2.8 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 533435. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.