As a top-tier brand in pneumatic automation components, Airtac specializes in high-performance pneumatic solenoid valves that are widely applied in industrial automation machinery, packaging equipment, conveyor systems, and automated production lines. Known for stable operation, long service life, and cost-effective performance, Airtac solenoid valves have become core pneumatic control accessories for mechanical automation projects worldwide.
Among all product lines, the 4V series five-way solenoid valve is Airtac’s most mainstream and versatile model. Covering 4V100, 4V200, and 4V300 specifications, this series includes 5/2 position and 5/3 position pilot-operated solenoid valves. Equipped with precision sliding spool structures, these pneumatic control valves feature low starting pressure, fast response speed, and excellent airtightness. The double-coil design provides position memory for safe power-off protection, while three-position models support closed center, pressure center, and exhaust center functions to meet precise airflow adjustment needs. Suitable for oil-free pneumatic systems, the 4V series is the standard choice for controlling pneumatic cylinders in general automation equipment.
For space-limited and high-density valve bank installation scenarios, Airtac launches the 6V and 7V series miniature solenoid valves. The compact 6V series is tailored for micro automation devices, electronic assembly machinery, and small fixture equipment requiring precise micro-pneumatic control. The upgraded 7V modular solenoid valve supports centralized air intake and unified wiring, greatly simplifying system assembly, daily maintenance, and component replacement. These high-density valve sets are essential accessories for modern compact automated production lines.
For basic fluid and gas on-off control, the 2V and 2S two-way solenoid valves serve as reliable solutions. The 2V direct-acting solenoid valve delivers sensitive switching and stable sealing for small-flow air and liquid pipelines. The 2S large-flow solenoid valve is optimized for continuous long-hour operation, widely used in water treatment equipment, ventilation systems, and general fluid control automation. Additionally, the 3V three-way solenoid valve series supports vacuum control and single-acting cylinder operation to enrich application scenarios.
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In conclusion, Airtac’s complete solenoid valve model portfolio covers standard pneumatic commutation, miniature high-density control, and industrial fluid switching. With standardized sizes, high compatibility, and durable industrial-grade quality, Airtac solenoid valves remain the preferred pneumatic control components for global automation engineering.






