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Festo
34705
Standard cylinder DNU-40-320-PPV-A
The Festo part number 34705 is a double-acting industrial component featuring a 40 mm piston diameter, a 320 mm stroke, and a single-ended piston rod with an M12x1,25 male thread conforming to ISO 6431. Operating within a pressure range of 0.6 to 12 bar using dried compressed air, this unit delivers theoretical forces of 715 N on the advance stroke and 586 N on the return stroke at 6 bar. It incorporates adjustable pneumatic cushioning at both ends with a 21 mm cushioning length, position detection for proximity sensors, and a corrosion resistance classification of CRC 2 for ambient temperatures between -20 and 80 °C. Submit the exact part number, quantity, and application requirements for a formal quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 34705
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 34705.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 320 mm
- Piston diameter
- 40 mm
- Piston rod thread
- M12x1,25
- Cushioning
- PPV: Pneumatic cushioning adjustable at both ends
- Assembly position
- Any
- Conforms to standard
- ISO 6431
- Piston-rod end
- Male thread
- Design structure
- Piston | Piston rod
- Position detection
- For proximity sensor
- Variants
- Single-ended piston rod
- Operating pressure
- 0.6 ... 12 bar
- Mode of operation
- double-acting
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Corrosion resistance classification CRC
- 2
- Ambient temperature
- -20 ... 80 °C
- Authorization
- Germanischer Lloyd
- Cushioning length
- 21 mm
- Theoretical force at 6 bar, return stroke
- 586 N
- Theoretical force at 6 bar, advance stroke
- 715 N
- Additional weight per 10 mm stroke
- 36 g
- Basic weight for 0 mm stroke
- 727 g
- Mounting type
- with accessories
- Pneumatic connection
- G1/4
- Materials information for cover
- Aluminum
- Materials information for seals
- TPE-U(PU)
- Materials information for piston rod
- High alloy steel
- Materials information for cylinder barrel
- Wrought Aluminum alloy | Anodized
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 34705. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.