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 info@mropartsrfq.com
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Festo
4681
Round cylinder DGS-40-100-PPV
The Festo 4681 is a double-acting industrial component featuring a 40 mm piston diameter and a 100 mm stroke with a single-ended piston rod. Operating on compressed air in accordance with ISO8573-1:2010 [7:4:4] within a 0.6 to 10 bar pressure range, this unit delivers a theoretical force of 754 N on the advance stroke and 633 N on the return stroke at 6 bar through G1/4 pneumatic connections. It incorporates adjustable pneumatic cushioning at both ends (PPV) with a 15 mm cushioning length, operates in ambient temperatures from -20 to 80 °C, and permits lubricated operation. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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
- 4681
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 4681.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 100 mm
- Piston diameter
- 40 mm
- Cushioning
- PPV: Pneumatic cushioning adjustable at both ends
- Position detection
- No
- Variants
- Single-ended piston rod
- Working pressure
- 0.6 ... 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)
- Ambient temperature
- -20 ... 80 °C
- Cushioning length
- 15 mm
- Theoretical force at 6 bar, return stroke
- 633 N
- Theoretical force at 6 bar, advance stroke
- 754 N
- Pneumatic connection
- G1/4
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 4681. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.