8042199

Name: Festo 8042199 Quarter turn actuator DFPD-6500-...
Brand: Festo

Quarter turn actuator DFPD-6500-...

The Festo industrial component, part number 8042199, is a size 6500 valve actuator featuring a kinematic yoke system and an ISO 5211 standard valve connection. It operates in both double-acting and single-acting modes with a 90-degree swivel angle, an F1625 flange hole pattern, and a 57 mm shaft connection depth. The unit supports an operating pressure range of 3 bar to 6 bar (0.3 MPa to 0.6 MPa, 43.5 psi to 87 psi) with an 18 bar burst pressure and incorporates a safety function certified to ISO 13849 and IEC 61508 for use up to SIL 2 in low demand mode or SIL 3 in a redundant architecture. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer: Festo
Part number: 8042199
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Technical Specifications

Size of valve actuator: 6500
Flange hole pattern: F1625
Swivel angle: 90 deg
End-position adjusting range at 0°: -5 deg...5 deg
End-position adjusting range at nominal swivel angle: -5 deg...5 deg
Depth shaft connection: 57 mm
Standard connection for valve: ISO 5211
Mounting position: Any
Mode of operation: Double-acting | Single-acting
Structural design: Kinematic yoke system
Closing direction: Closes to the right | Closes to the left
Valve connection conforms to standard: VDI/VDE 3845 (NAMUR)
Connection point for positioner and position sensor conforms to: VDI/VDE 3845 Size AA 3
Safety function: The safety function consists of the actuator switching to the dened | safety switching position. This switching movement is achieved by | pressurizing the corresponding pressure chamber with compressed air. | The value of the torque generated depends on the pressure diﬀerence | between the two pressure chambers separated by the piston. | The safety function consists of the actuator switching to the dened | safety switching position when the compressed air is switched oﬀ and | the spring chamber is exhausted. This switching movement is achieved | through the spring force of the spring assembly.
Safety integrity level (SIL): Up to SIL 2 low demand mode | up to SIL 3 in a redundant architecture
Certied for safety function to ISO 13849 and IEC 61508 (SIL): Product can be used in safety-related parts of control systems up to SIL | 2, low demand | up to SIL 3 in a redundant architecture
Burst pressure: 18 bar
Operating pressure: 0.3 MPa...0.6 MPa | 3 bar...6 bar | 43.5 psi...87 psi
Nominal operating pressure: 0.3 MPa...0.6 MPa | 3 bar...6 bar

Engineering context

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Our sourcing response is prepared against Festo 8042199. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.