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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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Festo
161217
Standard cylinder DSNU-20- -PPV-A-S10
The Festo 161217 is a double-acting industrial component featuring a 20 mm piston diameter, an M8 male piston rod thread, and an adjustable pneumatic cushioning (PPV) system at both ends operating over a stroke range of 10 to 320 mm. Conforming to ISO 6432 and CETOP RP 52 P standards, this unit functions with compressed air under a working pressure of 1 to 10 bar across an ambient temperature range of 5 to 80 °C. It includes position detection for proximity sensors, a corrosion resistance classification of CRC 2, Germanischer Lloyd authorization, and delivers a theoretical return stroke force of 158.3 N at 6 bar. Submit your exact part number, quantity, and application requirements to request a quote.
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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
- 161217
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 161217.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 10 ... 320 mm
- Piston diameter
- 20 mm
- Piston rod thread
- M8
- Cushioning
- PPV: Pneumatic cushioning adjustable at both ends
- Assembly position
- Any
- Conforms to standard
- CETOP RP 52 P | ISO 6432
- Piston-rod end
- Male thread
- Design structure
- Piston | Piston rod | Cylinder barrel
- Position detection
- For proximity sensor
- Variants
- Constant slow movement
- Working pressure
- 1 ... 10 bar
- Mode of operation
- double-acting
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- Ambient temperature
- 5 ... 80 °C
- Authorization
- Germanischer Lloyd
- Impact energy in end positions
- 0.2 J
- Cushioning length
- 15 mm
- Theoretical force at 6 bar, return stroke
- 158.3 N
- Theoretical force at 6 bar, advance stroke
- 188.5 N
- Moving mass with 0 mm stroke
- 44 g
- Additional weight per 10 mm stroke
- 7.2 g
- Basic weight for 0 mm stroke
- 186.8 g
- Additional mass factor per 10 mm of stroke
- 4 g
- Mounting type
- with accessories
- Pneumatic connection
- G1/8
- Materials note
- Contains PWIS substances | Conforms to RoHS
- Materials information for cover
- Wrought Aluminum alloy | neutral anodization
- Materials information for seals
- FPM | NBR
- Materials information for piston rod
- High alloy steel, non-corrosive
- Materials information for cylinder barrel
- High alloy steel, non-corrosive
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 161217. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.