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Festo
8042193
Quarter turn actuator DFPD-700-
The Festo 8042193 is an industrial component featuring a valve actuator size of 700 with an ISO 5211 standard connection for valves, F12 and F1012 flange hole patterns, and a gear rack and pinion structural design operating with a 90-degree swivel angle. It supports double-acting and single-acting modes of operation, an operating pressure of 0.2 MPa to 0.8 MPa, a burst pressure of 24 bar, and features VDI/VDE 3845 NAMUR valve connections as well as VDI/VDE 3845 Size AA 2 positioner and sensor connection points. Certified for safety functions up to SIL 2 in low demand mode, SIL 1 in high demand mode, and up to SIL 3 in a redundant architecture according to ISO 13849 and IEC 61508, this safety device includes end-position adjusting ranges of -5 deg to 5 deg at both 0 degrees and the nominal swivel angle. Submit the exact part number, quantity, and application requirements to request a quote.
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- Manufacturer
- Festo
- Part number
- 8042193
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8042193.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size of valve actuator
- 700
- Flange hole pattern
- F12 | F1012
- 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
- 29 mm
- Standard connection for valve
- ISO 5211
- Mounting position
- Any
- Mode of operation
- Double-acting | Single-acting
- Structural design
- Gear rack/pinion
- 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 2
- Devices type according to VDMA 66413
- Safety device
- Safety function
- The safety function consists of the actuator switching to the dened | 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 dened | 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 | up to SIL 1 high demand mode
- Certied 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 | Product can be used in safety-related parts of control systems up to SIL | 1, high demand | up to SIL 3 in a redundant architecture
- Burst pressure
- 24 bar
- Operating pressure
- 0.2 MPa...0.8 MPa
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
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 8042193. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.