During technical comparisons, DSNU-25-300-PPV-A-19253 appears alongside Festo Festo, Festo Dsnu 25 50 P A 19221 and Festo Valves so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Festo DSNU-25-300-PPV-A Round Cylinder
The Festo DSNU-25-300-PPV-A Round Cylinder offers M10x1.25 rod thread, Male thread piston rod end, 25 mm diameter, andPiston; Piston rod; Cylinder barrel. Manufactured by Festo under the Festo Round Cylinder category, this model belongs to the DSNU Series.
| Brand | Festo |
| Product Type | ISO Cylinder |
| Product | DSNU-25-300-PPV-A |
Festo DSNU-25-300-PPV-A Round Cylinder – Technical Specifications
| Specification | Value |
|---|---|
| Stroke | 300 |
| Piston diameter | 25 mm |
| Piston rod thread | M10x1.25 |
| Cushioning | Pneumatic cushioning, adjustable at both ends |
| Mounting position | optional |
| Conforms to standard | CETOP RP 52 P; ISO 6432 |
| Design | Piston; Piston rod; Cylinder barrel |
| Piston-rod end | Male thread |
| Position detection | Via proximity switch |
| Variants | Piston rod at one end |
| Operating pressure | 1; 10 |
| Mode of operation | Double-acting |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Corrosion resistance class CRC | 2 - Moderate corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Cleanroom class | Class 6 according to ISO 14644-1 |
| Ambient temperature | -20; 80 |
| Impact energy in end positions | 0.3 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 247.4 |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 294.5 |
| Moving mass for 0 mm stroke | 71 |
| Additional moving mass per 10 mm stroke | 6 |
| Basic weight for 0 mm stroke | 238 |
| Additional weight per 10 mm stroke | 11 |
| Type of mounting | With accessories |
| Pneumatic connection | G1/8 |
| Note on materials | RoHS-compliant |
| Material cover | Wrought aluminium alloy; Colourless anodised |
| Material seals | NBR; TPE-U(PU) |
| Material piston rod | High-alloy stainless steel |
| Material cylinder barrel | High-alloy stainless steel |
| Cushioning length | 17 |
Festo: Trusted Worldwide for Industrial Motion Control
Festo is a globally recognized leader in industrial automation, known for delivering high-performance pneumatic and electrical components that meet the toughest engineering standards. With decades of innovation and German precision, Festo products are used across Indian industries such as packaging, manufacturing, automotive, and process control. Engineers, maintenance professionals, and OEMs rely on Festo for reliable motion, system efficiency, and standardized integration across machines.
DSNU-25-300-PPV-A: Long-Stroke Cylinder with Adjustable End Cushioning
The DSNU-25-300-PPV-A is a double-acting round pneumatic cylinder with a 25 mm piston diameter and an extended 300 mm stroke, designed to provide controlled linear motion over longer distances. It delivers a maximum force of 294.5 N (advance stroke) and 247.4 N (return stroke) at 6 bar pressure. Built according to ISO 6432 standards, the cylinder features adjustable pneumatic cushioning at both ends, allowing fine-tuning of piston deceleration to match application speed and load. Constructed from high-alloy stainless steel and a colourless anodised aluminium body, it is RoHS-compliant, corrosion-resistant, and suitable for Class 6 cleanroom environments. It supports G1/8 pneumatic ports, M10x1.25 piston rod threads, and proximity switch compatibility for position sensing.
Where It’s Used: Adjustable Control for Long-Distance Motion
The DSNU-25-300-PPV-A is ideal for use in material positioning systems, automated tool changers, or large machine part actuators, where both long stroke and soft stopping are essential. Its manually adjustable cushioning gives maintenance engineers full control over motion damping, helping to prevent shock, noise, or premature wear. For Indian maintenance teams, it simplifies field tuning in dynamic applications. For students and junior engineers, this model provides a clear example of how adjustable pneumatics offer precision and control in long-stroke setups. Wherever distance, force, and precision matter—this cylinder is a dependable, flexible, and powerful choice.
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