Confirm the exact configuration
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.
Global industrial sourcing · Houston, Texas+1 417 261 6001 info@mropartsrfq.com
MROProduct image under verification
Reference imageConfirm configuration by manufacturer part number.
Festo
164820
Swivel/linear unit DSL-16-25-270-P-S20-CC
The Festo part number 164820 is a double-acting industrial component featuring a rotary vane design structure with a 16 mm piston diameter, a 25 mm stroke, and a 238 deg swivel angle. Operating within a pressure range of 2.5 to 8 bar and temperatures from -10 to 60 °C, this unit delivers a torque of 1.25 Nm at 6 bar using dried compressed air. It incorporates shock absorbers and flexible cushioning rings at both ends, a 270 deg rotation angle adjustment range, a through hollow piston rod, and a plain-bearing guide for torque protection. Submit the exact part number, quantity, and application requirements for an RFQ quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 164820
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 164820.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Cushioning angle
- 13 deg
- Rotation angle adjustment range
- 270 deg
- Stroke
- 25 mm
- Piston diameter
- 16 mm
- Swivel angle
- 238 deg
- Cushioning
- CC: Shock absorber at both ends | P: Flexible cushioning rings/plates at both ends
- Assembly position
- Any
- Fine adjustment
- 1.5 deg
- Mode of operation
- double-acting
- Design structure
- Rotary vane
- Position detection
- For inductive sensors | For proximity sensor
- Variants
- S20: through, hollow piston rod
- Protection against torque/guide
- with plain-bearing guide
- Operating pressure
- 2.5 ... 8 bar
- Max. impact speed
- 500 mm/s
- Max. swivel frequency at 6 bar
- 1.5 Hz
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Ambient temperature
- -10 ... 60 °C
- Cushioning length
- 4.5 mm
- Torque at 6 bar
- 1.25 Nm
- Theoretical force at 6 bar, return stroke
- 73.5 N
- Theoretical force at 6 bar, advance stroke
- 102.5 N
- Permissible mass moment of inertia
- 0.0007 kgm2
- Additional weight per 10 mm stroke
- 33 g
- Basic weight for 0 mm stroke
- 700 g
- Product weight
- 700 g
- Mounting type
- Clamped in T-slot | with external (male) thread | Optional
- Pneumatic connection
- M5
- Materials information for cover
- Wrought Aluminum alloy | Anodized
- Materials information for seals
- TPE-U(PU)
- Materials information, housing
- Wrought Aluminum alloy | Smooth anodized
- Materials information for piston rod
- Heat-treatment steel
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 164820. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.