Product Model
dsnu-25- -
Selling Points
- 1The Festo DSNU-25-50-PPV-A pneumatic cylinder offers adjustable pneumatic dampening on both sides, ensuring smooth and controlled movements in your applications.
- 2Made from high-alloy stainless steel, this cylinder provides excellent corrosion resistance and durability, making it suitable for demanding environments.
- 3Compliant with ISO 6432 and CETOP RP 52 P standards, the DSNU-25-50-PPV-A ensures compatibility and reliability in a wide range of industrial settings.
- 4Equipped with a male thread piston rod and a G1/8 pneumatic connection, this cylinder is designed for easy integration into your existing systems.
- 5The DSNU-25-50-PPV-A supports lubricated operation, which is required for optimal performance and longevity, making it a versatile choice for various applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Stroke | 1mm 500mm | Piston diameter | 25 mm |
Cushioning | Elastic cushioning rings/pads at both ends Self-adjusting pneumatic end-position cushioning Pneumatic cushioning, adjustable at both ends | Mounting position | Any |
Conforms to standard | CETOP RP 52 P ISO 6432 | Structural design | Piston Piston rod Cylinder barrel |
Position sensing | For proximity sensor | Variants | Increased chemical resistance Extended external thread piston rod Internal thread on piston rod Special thread on piston rod Piston rod with external thread shortened at one end Extended piston rod Clamping unit on the piston rod Axial supply port With direct mounting Lateral supply port With anti-twist protection High corrosion protection Uniform, slow movement Low friction Through piston rod Heat-resistant seals max. 120°C Piston rod at one end |
Protection against torsion/guide | Square piston rod | Operating pressure | 1bar 10bar |
Mode of operation | Double-acting | CE marking (see declaration of conformity) | as per EU explosion protection directive (ATEX) |
UKCA marking (see declaration of conformity) | acc. to UK EX instructions | Explosion protection certification outside the EU | EPL Db (GB) EPL Gb (GB) |
Explosion prevention and protection | Zone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) Zone 22 (ATEX) | ATEX category gas | II 2G |
ATEX category for dust | II 2D | Type of ignition protection for gas | Ex h IIC T4 Gb |
Type of (ignition) protection for dust | Ex h IIIC T120°C Db | Explosive ambient temperature | -20°C <= Ta <= +60°C |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
Corrosion resistance class (CRC) | 2 - Moderate corrosion stress 3 - High corrosion stress | LABS (PWIS) conformity | VDMA24364-B1/B2-L VDMA24364 zone III |
Ambient temperature | -20°C 120°C | Impact energy in the end positions | 0.3J |
Theoretical force at 6 bar, advancing | 247N 295N | Type of mounting | With accessories |
Pneumatic connection | G1/8 | Note on materials | RoHS-compliant |
Cover material | Wrought aluminum alloy | Seals material | NBR TPE-U(PU) |
Piston rod material | High-alloy stainless steel | Material of cylinder barrel | High-alloy stainless steel |
Manufacturer ID | 193991 |
Specifications may be subject to change without notice