Single Channel MicroAir II
MultiAir 3-channel MicroAir II
MultiAir 3-channel MicroAir I
Dual Channel MicroAir II
MultiAir 3-channel MicroAir IV
Single Channel MicroAir IV
Single Channel MicroAir I
MultiAir 4-channel MicroAir IV
Dual Channel MicroAir I
Dual Channel MicroAir IV
CE Compliant certified

CE Compliant

Pneumatic 1/8 NPT Air Regulator for Compressed Systems

Pneumatic 1/8 NPT air regulators designed for compressed air systems with ultra-low pressure control capabilities. These precision instruments regulate air pressure from 0-3 inches of water up to 0-5 psi, featuring hysteresis-free operation and maintaining constant pressure across varying flow rates for optimal performance in tubing extrusion applications.

Our Range of Products

Single Channel MicroAir II

Single Channel MicroAir II

  • Contact closure inputs
  • Dual speed control buttons
  • Digital LED display option
MultiAir 3-channel MicroAir II

MultiAir 3-channel MicroAir II

  • 3-channel multi-lumen control
  • Contact closure inputs
  • Individual channel ranges
MultiAir 3-channel MicroAir I

MultiAir 3-channel MicroAir I

  • Three separate channels
  • 30-turn manual adjustment
  • Damping fluid stability
Dual Channel MicroAir II

Dual Channel MicroAir II

  • Dual channel design
  • Contact closure inputs
  • Manual control buttons
MultiAir 3-channel MicroAir IV

MultiAir 3-channel MicroAir IV

  • 0-10 volt input control
  • High speed switching
  • 3-channel configuration
Single Channel MicroAir IV

Single Channel MicroAir IV

  • 0-10 volt input capability
  • Voice-coil linear motor
  • Three operational modes

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Frequently Asked Questions

What pressure ranges are available for these pneumatic air regulators?

Our regulators offer ranges from 0-3 inches of water up to 0-5 psi for ultra-low pressure applications.

What type of air connections do these regulators use?

How accurate are these pneumatic air pressure regulators?

What mounting requirements do these air regulators have?

What is the response time for pressure adjustments?

What warranty coverage is provided with these regulators?

Can these regulators be used with PLC control systems?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Medical Device Manufacturing

Medical Device Manufacturing

Precision air control for catheter tubing production and medical device extrusion processes.

Automotive Manufacturing

Automotive Manufacturing

Reliable air pressure regulation for automotive tubing and component extrusion applications.

Plastic Extrusion

Plastic Extrusion

Ultra-low pressure control for plastic profile extrusion and multi-lumen tubing production.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Plastic Tubing Manufacturers Choose On Line Controls, Inc.

Industry Leader in Precision Control

Over 44 years of engineering ultra-low air pressure regulators with hysteresis-free operation for plastic tubing extrusion applications worldwide.

Proven Long-Term Reliability

Our MicroAir regulators deliver 10-20+ year lifespan with minimal maintenance requirements and three-year warranty on all products.

Made in USA Quality

All products manufactured in Massachusetts with direct worldwide sales support and unlimited phone technical assistance from experienced engineers.

Get Expert Guidance on Pneumatic Air Regulators

Connect with our technical team for personalized recommendations and pricing information tailored to your compressed air system requirements.

Contact Us Today

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