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Pneumatic Piston Seal Type KDN | Low-Friction & Long-Life Sealing Solution Designed for High-Speed Pneumatic Cylinders | Significantly Reduces Breakaway Friction | Improves Cycling Efficiency and Reliability
Product Overview
The Type KDN Pneumatic Piston Seal is a high-performance sealing component engineered with innovative low-friction materials and a unique lip design. Optimized to address challenges such as dry friction, high-speed motion, and high cycling frequency in pneumatic systems, it effectively reduces energy consumption, ensures smooth operation, and significantly extends the service life of cylinders.
Technical Specifications
Parameter
Standard Specification
Material
NBR
Temperature
-20°C to +110°C
Pressure
≤1Mpa
Speed
≤1m/s
Key Features & Benefits
Ultra-Low Friction: Made from modified PTFE or specialized polyurethane materials, it minimizes breakaway friction, ensuring smooth cylinder movement even at low speeds without "stick-slip" phenomena.
Zero-Leakage Performance: The precision-designed sealing lip delivers excellent sealing even at low air pressures, minimizing internal leakage and ensuring consistent output force.
Extended Service Life: Exceptional wear resistance provides a lifespan several times longer than traditional seals, drastically reducing maintenance frequency and total cost of ownership (TCO).
Broad Temperature Compatibility: Maintains stable performance within a temperature range of -20°C to +110°C, suitable for most industrial environments.
Easy Installation: Symmetrical or asymmetrical design (depending on the specific model) with simple groove design for straightforward installation, reducing errors.
Industry Applications
This seal is ideal for:
Factory Automation: Robot drive cylinders, gripping units, linear drive modules.
Food & Beverage Industry: Equipment compliant with relevant regulations (specific material certifications available upon request).
Semiconductor & Electronics Manufacturing: High-precision pneumatic equipment in cleanroom environments.
Medical Devices: Respirators, analyzers, and other applications requiring quiet and smooth operation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification：
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...
