Norgren KM/8025/M/140 Cylinder - ISO 6432, Magnetic
Part Number: KM/8025/M/140
Quick Summary
KM/8025/M/140 is a stainless steel ISO 6432 double-acting cylinder for food-industry automation. Operators face corrosion, contamination, and downtime; this unit mitigates those risks with high resistance and a design optimized for washdown environments. It features a magnetic piston and buffer cushioning, while adhering to ISO 6432 through a robust 25 mm bore and 140 mm stroke. For procurement, the combination of corrosion-resistant materials, standard G1/8 port, and modular mounting options translates to predictable maintenance and easy integration with existing pneumatic circuits. In short, this cylinder supports hygienic, compliant production lines while delivering tangible uptime and cost benefits for food processing and packaging applications.
Product Information
Extended Description
KM/8025/M/140 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
140 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
Feature: Stainless steel barrel and piston rod deliver high corrosion and acid resistance. This reduces the risk of pitting and contamination in washdown environments and extends service life in tough processing lines. Application: ideal for food and beverage processing where sanitation and durability are non-negotiable. Feature: ISO 6432 compatibility and G1/8 port size enable seamless integration with standard pneumatic manifolds. This translates to faster installation, fewer custom fittings, and lower assembly costs. Application: retrofit projects and OEM lines that rely on common port definitions. Feature: Magnetic piston as standard enables sensor feedback without extra hardware. Benefit: easier position sensing with proximity sensors, enabling closed-loop control and traceable automation in packaging lines. Application: lines requiring reliable sensing and hygienic criteria. Feature: Buffer cushioning reduces impact and dampens cycling load. Benefit: minimizes wear on rods and seals and reduces noise in high-cycle applications. Application: fast-acting pick-and-place, packaging, and bottling lines. Feature: Operating range -10 to 80 °C and 1 to 10 bar ensures reliability across temperatures and pressures. Benefit: adaptable to varied climates and processes, maintaining stable actuation. Application: washdown lines in diverse plant environments and packaging automation. Feature: Nose mounting nut and piston rod locknut are included as standard. Benefit: simplifies mounting, improves vibration resistance, and facilitates compact installations. Application: installations with limited access and equipment prone to vibration.
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FAQs
KM/8025/M/140 uses a standard G1/8 port and ISO 6432 form factor, enabling straightforward integration with common pneumatic manifolds and mounting plates. Its 25 mm bore and 140 mm stroke provide predictable mounting dimensions, while nose mounting nut and piston rod locknut simplify installation. For retrofit projects, confirm clearance around the rod end and ensure compatible sensors are used for magnetic piston feedback.
Key specifications include a 25 mm bore, 140 mm stroke, G1/8 port size, and a 1 to 10 bar operating pressure range. The operating temperature spans -10 to 80 °C, and the cylinder is magnetic, with buffer cushioning to reduce impact. The standard ISO 6432 compliance ensures compatibility with many OEM manifolds and automation cells.
Yes. The stainless steel barrel and piston rod deliver high corrosion and acid resistance, making it well-suited for washdown and hygienic lines. Its magnetic piston supports sensor integration without additional hardware, and buffer cushioning minimizes washdown-induced noise and wear. The product is designed to maintain performance in sanitary manufacturing environments while reducing maintenance cycles.
The KM/8025/M/140 adheres to ISO 6432 for dimensional and mounting compatibility, with stainless steel construction (AISI 304/303 equivalents) that supports hygienic and corrosion-resistant design. The magnetic piston and buffer cushioning are standard features that aid sensor compatibility and lifecycle reliability in regulated food-processing environments.
Expected benefits include extended service life from corrosion-resistant materials, reduced downtime due to washdown-friendly design, and easier installation thanks to standard porting and mounting features. The magnetic piston enables reliable position sensing, supporting automation efficiency, while buffering minimizes wear and noise, contributing to lower maintenance costs and higher overall equipment effectiveness.