Festo DSNU-40-50-PPV-A – ISO 6432 Round Double-Acting Pneumatic Cylinder
✅ The Festo DSNU-40-50-PPV-A is a high-quality double-acting round pneumatic cylinder designed in accordance with the ISO 6432 standard. With a 40 mm piston diameter and a 50 mm stroke, it provides accurate and reliable linear motion for industrial automation, packaging equipment, assembly machines, and pneumatic control systems.
✅ The DSNU series features a compact round-body design that minimizes installation space while delivering excellent mechanical strength and long service life. Its robust construction ensures reliable performance in demanding industrial environments.
✅ This model operates as a double-acting cylinder, allowing controlled extension and retraction using compressed air. Adjustable pneumatic cushioning at both ends effectively absorbs impact energy, reduces vibration and noise, and extends the service life of both the cylinder and connected equipment.
✅ The cylinder barrel is manufactured from high-grade stainless steel for outstanding corrosion resistance, while the piston rod is made from high-alloy steel to provide excellent wear resistance and mechanical strength. High-quality seals ensure reliable air sealing and consistent long-term performance.
✅ The cylinder is compatible with magnetic proximity sensors for piston position detection, allowing seamless integration with PLC-controlled automation systems and industrial robots. This improves motion accuracy and overall production efficiency.
✅ Manufactured by Festo, a globally recognized German automation specialist, the DSNU series is trusted for its precision engineering, durability, and dependable operation across a wide range of industrial applications.

Technical Specifications
✅ Model: DSNU-40-50-PPV-A
✅ Manufacturer: Festo
✅ Origin: Germany
✅ Product Type: Double-Acting Round Pneumatic Cylinder
✅ Standard: ISO 6432
✅ Piston Diameter: 40 mm
✅ Stroke Length: 50 mm
✅ Cylinder Design: Round Body
✅ Piston Rod Thread: M12 × 1.25
✅ Pneumatic Connection: G1/4
✅ Operating Pressure: 1 – 10 Bar
✅ Cushioning: Adjustable Pneumatic Cushioning at Both Ends (PPV)
✅ Working Medium: Filtered Compressed Air
✅ Operating Temperature: -20°C to +80°C
✅ Position Detection: Magnetic Sensor Ready
✅ Cylinder Barrel Material: Stainless Steel
✅ End Cover Material: Aluminum Alloy
✅ Piston Rod Material: High-Alloy Steel
✅ Seal Material: NBR and Polyurethane (PU)
Applications
✅ Industrial Automation Systems
✅ Packaging Machines
✅ Assembly Equipment
✅ Industrial Robots
✅ Pneumatic Control Systems
✅ Material Handling Equipment
✅ Food Processing Machinery
✅ Pharmaceutical Industry
✅ Electronics Manufacturing
✅ Industrial Printing Machines
✅ Mechanical Engineering Equipment
✅ Factory Automation Systems
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