
MultiAir 3-channel MicroAir IV
- 0-10V PLC input compatible
- High-speed bump/taper switching
- 3-channel multi-lumen support
CE Compliant
Browse our comprehensive range of precision air pressure regulators designed specifically for balloon tubing and taper tubing extrusion processes. These ultra-low pressure controllers maintain consistent sizing and structural integrity in medical, automotive, and industrial plastic tubing manufacturing. Our MicroAir systems deliver hysteresis-free regulation with response times under 0.1 seconds, ensuring optimal control from manual adjustment to fully automated PLC integration.











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A pressure regulator balances incoming air against a spring or motor, venting excess air to maintain a precise set point regardless of flow rate variations.
Talk to our experts for custom solutions and tailored guidance.

Precision control for catheter and medical tubing extrusion, maintaining tight tolerances critical for patient safety.

Reliable pressure regulation for automotive tubing production, ensuring consistent quality in fuel lines and fluid transfer systems.

High-speed switching for complex profile geometries with multi-lumen capabilities for advanced plastic tubing applications.

Ultra-low pressure control below 1 inch of water for miniature tubing applications requiring exceptional dimensional accuracy.
Talk to our experts for custom solutions and tailored guidance.
Industry-leading ultra-low air pressure regulators with proven reliability. Our products deliver 10-20 year lifespans with zero calibration requirements, backed by three-year warranties.
Voice-coil linear motors with response times under 0.1 seconds ensure perfect control for bump and taper tubing. Hysteresis-free operation maintains precision even during rapid flow changes.
Direct access to our Massachusetts-based engineering team with 35+ years of expertise. Unlimited phone support and worldwide service ensure your production never stops.
Connect with our precision control specialists to discuss your balloon or taper tubing requirements. Receive technical recommendations and custom quotes within 24 hours.
For immediate assistance, feel free to give us a direct call at 978-562-5353. You can also send us a quick email at olc@onlinecontrols.com
For immediate assistance, feel free to give us a direct call at 978-562-5353. You can also send us a quick email at olc@onlinecontrols.com