The Festo DSNU-20-25-PPV-A, with MPN 33974, is a highly reliable double-acting pneumatic cylinder crafted to deliver precise and consistent linear motion in automated setups, making it an indispensable component in various industrial applications. This product is designed under the stringent ISO 6432 standards, ensuring its adaptability and effectiveness in demanding environments.

Key Features:

Adjustable Pneumatic Cushioning: Features adjustable end-position cushioning, allowing for smoother operation and increased component longevity by mitigating impacts during operation.
Robust Design: Made with a corrosion-resistant stainless steel barrel and durable nitrile rubber seals, it ensures long-term reliability, even under high-pressure conditions and in humid environments.
Versatile Functionality: The DSNU-20-25-PPV-A operates within a wide pressure range of 1 to 10 bars, accommodating a variety of pneumatic applications.
Compact and Efficient: With a stroke length of 25mm and a bore diameter of 20mm, it provides efficient and precise motion control in a compact form factor.

Benefits:

Enhanced Operational Reliability: Its design and construction materials ensure dependable performance and reduced maintenance requirements.
Energy Efficiency: Optimized pressure settings contribute to lower energy consumption and operational costs.
Application Versatility: Its specifications make it suitable for use in sectors such as automotive manufacturing, food and beverage processing, and more, enhancing its applicability across various industries.

Applications:

Automotive and Manufacturing: Ideal for precise positioning tasks on assembly lines where reliability and accuracy are paramount.
Food and Beverage Processing: Ensures consistent operations in packaging and processing applications, crucial for maintaining food safety and production standards.
General Automation: Well-suited for a broad range of industrial automation needs, supporting tasks from lifting to precise component manipulation.

The Festo DSNU-20-25-PPV-A represents Festo’s commitment to high-quality, durable, and efficient pneumatic solutions, tailored to meet the demands of modern industrial applications.

Technical Data

Feature	Specification
Stroke	25 mm
Piston Diameter	20 mm
Piston Rod Thread	M8
Cushioning	Pneumatic cushioning, adjustable at both ends
Mounting Position	Any
Conforms to Standard	CETOP RP 52 P ISO 6432
Piston Rod End	External thread
Structural Design	Piston Piston rod Cylinder barrel
Position Sensing	For proximity sensor
Symbol	00991235
Variants	Piston rod at one end
Operating Pressure	0.1 MPa … 1 MPa
Operating Pressure	1 bar … 10 bar
Mode of Operation	Double-acting
Operating Medium	Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on Operating Media	Operation with oil lubrication possible (required for further use)
Corrosion Resistance Class	2 – Moderate corrosion stress
LABS (PWIS) Conformity	VDMA24364-B1/B2-L
Cleanroom Class	Class 6 according to ISO 14644-1
Ambient Temperature	-20 °C … 80 °C
Impact Energy in End Positions	0.2 J
Cushioning Length	15 mm
Theoretical Force at 6 bar, Retracting	158.3 N
Theoretical Force at 6 bar, Advancing	188.5 N
Moving Mass at 0 mm Stroke	44 g
Additional Moving Mass per 10 mm Stroke	4 g
Basic Weight with 0 mm Stroke	186.8 g
Additional Weight per 10 mm Stroke	7.2 g
Type of Mounting	With accessories
Pneumatic Connection	G1/8
Note on Materials	RoHS-compliant
Cover Material	Wrought aluminum alloy Plain anodized
Seals Material	NBR TPE-U(PU)
Piston Rod Material	High-alloy stainless steel
Material of Cylinder Barrel	High-alloy stainless steel