Festo DSNU-25-25-PPV-A Round Cylinder 25mm Bore 25mm Stroke ISO 6432

Overview
The Festo DSNU-25-25-PPV-A (part number 33975) is a high-performance round cylinder from the DSNU series, designed for reliable linear motion in industrial automation applications. This double-acting pneumatic cylinder features a 25 mm piston diameter and a 25 mm stroke, providing precise and efficient operation for a wide range of tasks. Manufactured to ISO 6432 standards, it ensures global interchangeability and compliance with international specifications.

The cylinder is constructed with a high-alloy stainless steel cylinder barrel and piston rod, combined with a plain anodized wrought aluminum alloy cover, delivering exceptional durability and corrosion resistance (CRC 2 - Moderate corrosion stress). The magnetic piston allows for non-contact position sensing via proximity switches, enabling accurate end-position detection and system feedback. The cylinder features adjustable pneumatic cushioning at both ends (PPV cushioning), which reduces impact energy at the end of the stroke, minimizing noise and mechanical stress for extended service life.

Operating within a pressure range of 1 to 10 bar and temperatures from -20 °C to +80 °C, the DSNU-25-25-PPV-A is suitable for diverse industrial environments. It delivers a theoretical force of 294.5 N advancing and 247.4 N retracting at 6 bar, with an impact energy rating of 0.3 J. The cylinder is RoHS compliant and supports oil lubrication for enhanced performance.

Key Features

• Double-Acting Operation – Provides powered motion in both directions for precise control over extend and retract strokes.

• ISO 6432 Compliant – Conforms to international standards, ensuring global compatibility and consistent mounting dimensions.

• 25 mm Bore x 25 mm Stroke – Compact cylinder size ideal for space-constrained applications requiring moderate force output.

• Magnetic Piston – Enables non-contact position sensing via proximity switches for accurate end-position detection.

• Adjustable Pneumatic Cushioning (PPV) – Reduces impact energy at both ends of the stroke, minimizing noise and mechanical stress.

• Stainless Steel Construction – High-alloy stainless steel piston rod and cylinder barrel provide excellent corrosion resistance and durability.

• Wide Operating Range – Operates at 1…10 bar pressure and -20…+80 °C temperature, suitable for diverse industrial environments.

• Theoretical Force @ 6 bar – 294.5 N advancing / 247.4 N retracting for reliable actuation of moderate loads.

• G1/8 Pneumatic Connection – Standard port size for easy integration into existing pneumatic systems.

• Original Brand New, Within Warranty Period – Genuine Festo product, brand new in sealed packaging, covered by manufacturer's warranty.

• 100% Satisfaction Guarantee – Your purchase is protected by our satisfaction guarantee; return or exchange if not completely satisfied.

Technical Specifications

Applications
Ideal for linear motion control in factory automation, packaging machinery, material handling, pick-and-place systems, assembly lines, and general industrial automation. Suitable for applications such as clamping, pushing, pulling, lifting, and positioning where compact double-acting actuation is required.

Package Includes

• 1 x Festo DSNU-25-25-PPV-A Round Cylinder (33975)

• Note: Mounting accessories and proximity switches sold separately