Images are examples, some edited with AI. The technical data are authoritative. AI notice
Double-acting ISO 6432 round cylinder Ø 25 mm stroke 250 mm DSNU-25-250-PPV-A - Festo 19252
With a Ø 25 mm piston and 250 mm stroke, the Festo round cylinder DSNU-25-250-PPV-A provides 294.5 N of advance force at 6 bar. The pneumatic end-position cushioning is adjustable at both ends, with a cushioning length of 17 mm. Port G1/8, the end positions can be sensed via proximity switches.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
At 6 bar the Festo DSNU-25-250-PPV-A generates 294.5 N on the advance stroke and 247.4 N on the return stroke, with a Ø 25 mm piston and 250 mm stroke. The DSNU-25-250-PPV-A is rated for 1 to 10 bar operating pressure and -20 to 80 °C ambient temperature.
Benefits at a glance
- 294.5 N advance and 247.4 N return force at 6 bar
- End-position cushioning PPV adjustable on both sides, 17 mm cushioning travel
- Position detection via proximity switches
- Dimensions to ISO 6432 and CETOP RP 52 P
- Cylinder barrel and piston rod in high-alloy stainless steel
- Piston rod thread M10x1.25, air port G1/8
Use
The slim round cylinder fits fixtures, test stations and handling modules where a Ø 25 mm piston and 250 mm stroke are sufficient. The DSNU-25-250-PPV-A runs on compressed air to ISO 8573-1:2010 [7:4:4], and it can be mounted in any position.
Technical data
| Order type | DSNU-25-250-PPV-A |
|---|---|
| Festo part number | 19252 |
| Piston diameter | 25 mm |
| Stroke | 250 mm |
| Mode of operation | double-acting |
| Theoretical force at 6 bar, advance stroke | 294.5 N |
| Theoretical force at 6 bar, return stroke | 247.4 N |
| Operating pressure | 1 to 10 bar |
| Ambient temperature | -20 to 80 °C |
| Pneumatic connection | G1/8 |
| Piston rod thread | M10x1.25 |
| Piston rod end | male thread |
| Variants | piston rod at one end |
| Cushioning | PPV: pneumatic cushioning, adjustable at both ends |
| Cushioning length | 17 mm |
| Impact energy in end positions | 0.30 J |
| Position detection | via proximity switch |
| Conforms to standard | CETOP RP 52 P, ISO 6432 |
| Mounting position | any |
| Type of mounting | with accessories |
| Design | piston, piston rod, cylinder barrel |
| Operating medium | compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | lubricated operation possible (then always required) |
| Corrosion resistance class CRC | 2 - moderate corrosion stress |
| Material cylinder barrel | high-alloy stainless steel |
| Material piston rod | high-alloy stainless steel |
| Material cover | wrought aluminium alloy, clear anodised |
| Material seals | NBR, TPE-U(PU) |
| Note on materials | RoHS compliant |
| Basic weight for 0 mm stroke | 238.0 g |
| Additional weight per 10 mm stroke | 11.0 g |
| Moving mass for 0 mm stroke | 71.0 g |
| Additional moving mass per 10 mm stroke | 6 g |
| Marine classification | see certificate |
| Weight | 0.5 kg |
| Customs tariff number | 84123100 |
| Manufacturer | Festo |
| Hersteller-Nr | DSNU-25-250-PPV-A |
| EAN | 4052568003494 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | einseitige Kolbenstange |
| Thread | G 1/8 |
| Piston Ø [mm] | 25 |
| Stroke [mm] | 250 |
| Seal material | NBR, TPE-U(PU) |
| Medium | Compressed air |
| Function | double-acting |
| Norm | ISO 6432 |
| Operating conditions | ISO 8573-1 |
| Series | DSNU |
| Bore (mm) | 25 |
| Betriebsdruck max [bar] | 10 |
| Temperaturbereich | -20-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
Double-acting ISO 6432 round cylinder Ø 25 mm stroke 250 mm DSNU-25-250-P-A - Festo 19227
Item FES-19227Double-acting ISO 6432 round cylinder Ø 25 mm stroke 25 mm DSNU-25-25-P-A - Festo 19219
Item FES-19219Double-acting ISO 6432 round cylinder Ø 25 mm stroke 25 mm DSNU-25-25-PPV-A - Festo 33975
Item FES-33975Double-acting ISO 6432 round cylinder Ø 25 mm stroke 25 mm DSNU-25-25-PPS-A - Festo 559282
Item FES-559282Double-acting ISO 6432 round cylinder Ø 25 mm stroke 200 mm DSNU-25-200-PPV-A - Festo 19251
Item FES-19251Alternatives
Double-acting round cylinder Ø 32 mm stroke 250 mm DSNU-32-250-P-A - Festo 195988
Item FES-195988Double-acting round cylinder Ø 40 mm stroke 250 mm DSNU-40-250-P-A - Festo 195998
Item FES-195998Double-acting round cylinder Ø 50 mm stroke 250 mm DSNU-50-250-P-A - Festo 196008
Item FES-196008Double-acting round cylinder Ø 63 mm stroke 250 mm DSNU-63-250-P-A - Festo 196018
Item FES-196018Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.







