533427

Name: Festo 533427 Quarter turn actuator DAPS-0015-090-RS1-F0305
Brand: Festo

Quarter turn actuator DAPS-0015-090-RS1-F0305

The Festo part number 533427 is a single-acting industrial component featuring a kinematic yoke system with a size 0015 valve actuator and a 90-degree swivel angle. Operating within a pressure range of 2.8 bar to 8.4 bar, this unit includes F03 and F05 flange hole patterns, ISO 5211 valve connections, and VDI/VDE 3845 NAMUR compliance while supporting safety integrity levels up to SIL 2 in low demand mode. Please submit the exact part number, quantity, and application requirements to request a formal quotation.

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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer: Festo
Part number: 533427
Data verification: Manufacturer evidence reviewed

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Technical Specifications

Size of valve actuator: 0015
Flange hole pattern: F03 | F05
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: 13.2 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

Identification and RFQ Guidance

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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

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Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 533427. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.