Norgren KM/8025/M/320 ISO Roundline Cylinder - Magnetic

Part Number: KM/8025/M/320
Manufacturer
Norgren
Part number
KM/8025/M/320

Quick Summary

Norgren KM/8025/M/320 is a double-acting stainless steel cylinder for precision actuation in food-industry automation. This compact, high-durability design addresses corrosion and downtime in demanding food-processing lines. It conforms to ISO 6432, features a magnetic piston for reliable position sensing, and is suitable for hygienic environments. Operable across -10 to 80 °C and 1 to 10 bar, it handles typical factory air supplies while maintaining stable performance. The stainless steel barrel and piston rod resist acids and cleaners, while buffer cushioning supports smooth starts and stops, reducing wear and extending service life. Designed for straightforward integration with standard Norgren fittings and ISO 6432 mounting patterns, it enables rapid deployment and predictable uptime.

Product Information

Extended Description

KM/8025/M/320 Norgren: High corrosion and acid resistance | Magnetic piston as standard | Conforms to ISO 6432 | Suitable for applications in the food industry | Buffer or adjustable cushioning | Nose mounting nut and piston rod locknut as standard
Medium
Compressed air
Operating Temperature
-10 ... 80 °C, 14 ... 176 °F
Operating Pressure
1 ... 10 bar, 15 ... 145 psi
Standard
ISO 6432
Port Size
G1/8
Cylinder diameter
25 mm
Stroke Length
320 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
294 N
Materials - Barrel
X5 Cr Ni 18 10 (1.4301: AISI 304)
Materials - Piston Rod
X10 Cr Ni S 18 9 (1.4305: AISI 303)
Country of Origin
Germany
Range
KM/8000/M
Brand
IMI Norgren
Magnetic piston as standard provides reliable sensing and reduces mispositioning in high-speed packaging lines. With direct magnetic feedback, you can simplify sensor wiring and improve repeatable actuation in tight spaces, lowering wiring complexity and fault rates. The stainless steel barrel and piston rod (AISI 304/303 equivalents) deliver excellent corrosion resistance, enabling longer service life in washdown, caustic cleaners, and acidic environments typical of food-processing lines. This material choice also supports hygienic cleaning protocols, helping you maintain compliance and reduce contamination risk. Buffer cushioning delivers controlled deceleration and smoother starts, minimizing vibration and wear on mounts, brackets, and end-caps in conveyor-based applications. The ISO 6432 compliant footprint and 25 mm bore with G1/8 port size ensure rapid compatibility with existing valve manifolds and enclosure systems, shortening installation cycles and reducing total cost of ownership. Operating across -10 to 80 °C and 1 to 10 bar, the cylinder maintains predictable performance in varying plant conditions, contributing to stable cycle times and reduced unplanned downtime. The 320 mm stroke provides ample travel for medium-length pick-and-place tasks, while the 294 N theoretical force supports reliable actuation without over-sizing your line, helping you optimize pneumatic network design and energy use.

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FAQs

KM/8025/M/320 features a standard ISO 6432 footprint with a G1/8 port, facilitating straightforward mounting in existing ISO 6432 enclosures. Nose mounting nut and piston rod locknut are provided as standard, enabling quick and secure alignment without custom adapters. Ensure surface mounting points match the standard mounting pattern and that the supply lines are sized for 1–10 bar operating pressure.
The cylinder operates from -10 to 80 °C and 1 to 10 bar (15–145 psi). It has a 25 mm bore and 320 mm stroke, with a theoretical force of 294 N. The port size is G1/8, and the unit employs buffer cushioning to minimize impact. These specs support reliable cycling in medium-length stroke tasks within hygienic, washdown environments.
Yes. The unit uses stainless steel barrel and stainless piston rod materials (AISI 304/303 equivalents) offering high corrosion and acid resistance. It is designed for cleanability and hygienic use in food processing, packaging, and beverage lines, with a magnetic piston for reliable sensing and ISO 6432 compatibility for easy integration.
The cylinder conforms to ISO 6432 for compact mounting and interchangeability. Its magnetic piston supports reliable sensing, and the stainless steel construction is aligned with environments requiring corrosion resistance typical of hygienic manufacturing. These features enhance compliance readiness and sensor compatibility in automated lines.
Operate within the specified temperature and pressure ranges and inspect the cushioning and mounting hardware periodically. Use the magnetic sensing surface with compatible position sensors to avoid misreads. Regularly check seals and end-caps for wear and clean the unit with approved cleaning agents suitable for stainless steel to maintain hygienic performance and prevent contamination.