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Introducing, the DSNU-20-80-PPS-A Round Cylinder from the trusted brand CHYF! This double-acting cylinder is perfect for a wide range of industrial applications, providing reliable and efficient performance every time.
Constructed from high-quality materials, this round cylinder is built to last and withstand even the toughest working conditions. With a bore size of 20mm and a stroke length of 80mm, this cylinder offers a powerful and precise operation that is perfect for a variety of tasks.
The DSNU-20-80-PPS-A Round Cylinder features a compact design, making it easy to install and integrate into existing systems. Its double-acting functionality allows for both extend and retract movements, providing greater control and flexibility in operation.
This cylinder is designed for smooth and reliable operation, with minimal friction and wear for long-lasting performance. It is also equipped with cushioning at both ends to reduce impact and noise, ensuring a more efficient and quiet operation.
Whether you need to perform lifting, pushing, pulling, or bending tasks, the DSNU-20-80-PPS-A Round Cylinder is up to the challenge. Its versatility and durability make it a valuable addition to any industrial setup, helping to increase productivity and efficiency.
With its high-quality construction, reliable performance, and ease of use, the CHYF DSNU-20-80-PPS-A Round Cylinder is the perfect solution for your industrial needs. Trust in the CHYF brand to deliver dependable and high-quality products that will help you get the job done right

Perfect for problem areas
Suitable for all-round use: DSNU as an ISO standards-based version
Equipped for all eventualities, for example with the swivel bearing on the end cap. Perfect for a range of applications And suitable for all-round use thanks to the large number of variants in the modular system
Easy commissioning
Thanks to PPS cushioning. Perfect cushioning every time, without the need for adjustment. Simple, fast, space-saving and tamper-proof. The stand-out feature of the proximity sensor SDBT-MSX is its auto teach-in for extremely easy commissioning, even in very confined spaces
Long service life
The materials used and the precision manufacturing make the DSNU variants durable and robust. Since identical parts are used in both variants, the price remains attractive
General technical data Piston |
8 |
10 |
12 |
16 |
20 |
25 |
32 |
40 |
50 |
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Conforms to standard |
ISO 6432 |
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Pneumatic connection |
M5
|
M5
|
M5
|
M5
|
G1/8
|
G1/8
|
G1/8
|
G1/4
|
G1/4
|
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Piston rod thread |
M4 |
M4 |
M6 |
M6 |
M8 |
M10x1.25 |
M12x1.25 |
M16x1.5 |
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Stroke MM |
1... 100 |
1... 200 |
1... 320 |
1... 500 |
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Design |
Piston/piston rod/cylinder barrel |
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Cushioning |
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DSNU-...-P |
Elastic cushioning rings/plates at both ends |
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DSNU-...-PPV |
____ |
Cushioning, adjustable at both ends |
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DSNU-...-PPS |
____ |
Cushioning, self-adjusting at both ends |
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Cushioning length |
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DSNU-...-PPV [mm] |
__ |
9 |
12 |
15 |
17 |
14 |
18 |
20 |
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DSNU-...-PPS [mm] |
__ |
12 |
15 |
17 |
14 |
18 |
20 |
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Position sensing |
Via proximity switch |
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Type of mounting |
Direct mounting - variant MH only |
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With accessories |
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Mounting position |
Any |
specification |
|
Material |
Carbonization steel, aluminium alloy, brass, magnetic plastic |
Motion pattern |
Double action |
Working medium |
Filter compressed air, lubricate or didn't lubricate |
Operating woltage range |
0.06~1.2MPa |
Ensured pressure resistance |
1.35MPa |
Operating temperature range |
-20~+80℃ |
Operating speed range |
Double end adjustable buffer |
Buffer stroke |
20mm~45mm |
Joint pipe bore |
G1/8, G1/4, G3/8, G1/2 |









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