
MultiAir 4-channel MicroAir IV
- High speed response <0.1 second
- 4-channel multi-lumen control
- 0-10V input programmable










CE Compliant
Made in USA
Electric control valves designed for 1/4 inch tubing pneumatic systems, featuring ultra-low air pressure regulation for plastic tubing extrusion applications. These precision instruments provide accurate pressure control from 0-3 inches of water to 0-5 psi, with options for manual, contact closure, and voltage input control modes.
Talk to our experts for custom solutions and tailored guidance.
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What pressure ranges are available for electric control valves?
Available ranges from 0-3 inches of water up to 0-5 psi, with various intermediate options for specific applications.
Can these valves handle high-speed switching applications?
What control input options are available?
Are multi-channel configurations available?
What is the typical lifespan of these control valves?
Do the valves require calibration?
What warranty coverage is provided?
Talk to our experts for custom solutions and tailored guidance.

Precision air control for medical tubing and catheter extrusion requiring ultra-clean, accurate pressure regulation.

Reliable pressure control for automotive tubing production lines with consistent quality and dimensional accuracy.

Ultra-low pressure regulation for plastic profile and tubing extrusion with precise diameter control capabilities.

Specialized multi-channel pressure control for complex multi-lumen tubing applications requiring individual lumen regulation.
Talk to our experts for custom solutions and tailored guidance.



Industry-leading experience in ultra-low air pressure regulation with proven expertise since 1980, delivering precision control solutions for plastic tubing extrusion worldwide.
Our MicroAir systems provide 10-20+ year operational lifespan with minimal maintenance requirements, delivering exceptional value and reliability for your production lines.
Three-year warranty on all products with unlimited phone support, technical assistance, and range change services to ensure optimal performance of your pneumatic control systems.
Connect with our pneumatic systems specialists for technical consultation and custom pressure range configuration for your specific application requirements.
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