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

CE Compliant

Micro Pneumatic Pressure Regulators Online

Precision micro pneumatic pressure regulators designed for ultra-low air pressure control in plastic tubing extrusion. These specialized regulators provide hysteresis-free operation, maintaining constant pressure with flow rates from zero to maximum. Available in single, dual, 3-channel, and 4-channel configurations with manual, contact closure, and 0-10V input control options for diverse manufacturing applications.

Our Range of Products

Dual Channel MicroAir I

Dual Channel MicroAir I

  • 30-turn precision adjustment knob
  • Hysteresis free regulation
  • Stainless steel enclosure
Dual Channel MicroAir IV

Dual Channel MicroAir IV

  • High speed switching <0.1 second
  • 0-10V PLC input control
  • Dual channel design
Single Channel MicroAir I

Single Channel MicroAir I

  • Below 1 inch water regulation
  • 10-20 year life expectancy
  • 4½ inch Magnehelic display
MultiAir 4-channel MicroAir IV

MultiAir 4-channel MicroAir IV

  • 4-channel multi-lumen control
  • Voice-coil linear motor
  • Individual channel ranges
MultiAir 3-channel MicroAir II

MultiAir 3-channel MicroAir II

  • 3-channel configuration
  • Contact closure inputs
  • Individual channel displays
Single Channel MicroAir IV

Single Channel MicroAir IV

  • Voice-coil linear motor
  • Three operational modes
  • Instant flow response

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Frequently Asked Questions

What pressure ranges are available for micro pneumatic regulators?

Pressure ranges from 0-3 inches of water up to 0-5 psi, with ultra-low precision below 1 inch of water.

How many channels can be configured in a single unit?

What control options are available?

What is the response time for high-speed models?

Are these regulators suitable for medical tubing production?

What warranty is provided with these regulators?

Do these regulators require regular calibration?

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 pressure control for catheter and medical tubing extrusion requiring strict diameter tolerances.

Automotive Manufacturing

Automotive Manufacturing

Reliable pressure regulation for automotive tubing and profile extrusion with consistent quality control.

Plastic Extrusion

Plastic Extrusion

Ultra-low air pressure control for plastic profile and tubing extrusion with hysteresis-free operation.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Dual Channel MicroAir IV

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MultiAir 3-channel MicroAir IV

Micro Regulators for Precision Pressure Control Applications

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Dual Channel MicroAir II

1/4 NPT Low Pressure Gauge Regulator 0-5 PSI

Precision-engineered 1/4 NPT low pressure gauge regulators designed for ultra-low air pressure control in plastic tubing extrusion. These regulators maintain constant pressure from 0-5 PSI with hysteresis-free operation, featuring manual and automated control options for medical, automotive, and industrial tubing applications with exceptional accuracy and reliability.
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Why Plastic Tubing Manufacturers Choose On Line Controls, Inc.

Industry Leading Precision

Ultra-low air pressure regulation down to below 1 inch of water with hysteresis-free operation for consistent tubing diameter control.

Exceptional Product Lifespan

Products engineered for 10-25 year operational life with minimal maintenance requirements, reducing long-term operational costs.

Comprehensive Support

Three-year warranty on parts and labor with unlimited phone support and technical expertise backed by over 44 years of experience.

Get Expert Guidance on Micro Pneumatic Pressure Regulators

Connect with our technical specialists for product selection assistance and custom pressure range configurations.

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