As industrial automation evolves toward higher precision, frequency, and operational cycles, the reliability of pneumatic systems has become a key bottleneck in system performance. Traditional plastic pneumatic contacts, limited by material fatigue, declining sealing performance, high fluid resistance, and poor corrosion resistance, can no longer meet the demands of modern equipment.
To address these pain points, WAIN has officially launched a new generation of metal pneumatic contacts. Built with high-strength metal materials and optimized through structural topology, advanced surface treatments, and precision manufacturing, these contacts effectively solve the long-standing challenges of poor stability and delayed high-frequency dynamic response in pneumatic systems—offering quantifiable, verifiable performance assurance for industrial applications.
Technical Specifications
Quick connection to external tubes Ø3 / Ø4 / Ø6 mm
(illustration shown with Ø6 mm as an example)
Quick connection to external tubes Ø3 / Ø4 / Ø6 mm
(illustration shown with Ø6 mm as an example)
■ Material: Copper alloy
■ Finish: Nickel plated
■ Tube Outer/Inner Diameters: 3.0 / 4.0 / 6.0 mm
■ Working Pressure: Up to 15 bar / 217.5 psi
■ Seal Material: NBR (Nitrile rubber)
■ Insertion cycles: ≥10,000
Note: Female versions are available with or without a locking mechanism (spring/ball/disk optional).
The new generation of metal pneumatic contacts combines low mating force with exceptional durability, achieving over 10,000 mating cycles.
Built on WAIN’s modular connector architecture, these pneumatic components integrate seamlessly into industrial systems. They are designed to meet the diverse needs of industrial automation, robotics, metal processing, logistics, rail transit, automotive welding and assembly lines, food processing, pharmaceutical machinery, and energy equipment such as hydrogen fuel cell systems.
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