Proportion-Air

Proportion-Air Proportion-Air is a US-based manufacturer with a global reputation for quality and excellence in ind Proportion-Air, Inc.

is a manufacturer of electronic air pressure regulators and air flow control valves. Founded in 1985 by corporate President Daniel E. Cook, Proportion-Air offers a large family of electronic air pressure regulators and air flow control valves that allow you to select the best product to match your exact application requirements

06/24/2026

Day 3 of Automate Chicago is underway!

There’s still time to visit Proportion-Air at Booth #36024 before the show wraps up tomorrow!

Stop by to connect with our experts and learn more about:
✔️ Real-World Automation Solutions
✔️ College & Technical Programs
✔️ Distributor Training Opportunities

From developing the future workforce to supporting real-world applications on the production floor, we’re here to help you achieve precision where it matters most.

Come see us at Booth 36024 let’s talk solutions before the show ends!

Fast response. Precise control. Hazard-ready. 🔥ISQBF✔️ Dual solenoid control✔️ Real-time pressure feedback✔️ FM Approved...
06/23/2026

Fast response. Precise control. Hazard-ready. 🔥

ISQBF
✔️ Dual solenoid control
✔️ Real-time pressure feedback
✔️ FM Approved

Dial in pressure instantly—even in hazardous environments.

06/23/2026

Day 2 at Automate Chicago!

The momentum is building and the conversations are getting even better.

Stop by Booth #36024 to meet the team from Proportion-Air and talk with our experts about:

✔️ Real-World Automation Solutions
✔️ College & Technical Training Programs
✔️ Distributor Development & Hands-On Support

Whether you're focused on education, integration, or full-scale production, we’re here to help you solve real application challenges with precision control that performs.

Come see us at Booth 36024 let’s keep Day 2 moving!

Day 1 of Automate Chicago is here!The Proportion-Air team is live at Booth  #36024 now through June 25, come by and conn...
06/22/2026

Day 1 of Automate Chicago is here!

The Proportion-Air team is live at Booth #36024 now through June 25, come by and connect with our experts to talk about:
✔️ Real-World Automation Solutions
✔️ College & Technical Programs
✔️ Distributor Training Opportunities

From workforce development to precision control in the field, we’re here to support automation that performs where it matters most.

Stop by Booth 36024 let’s talk solutions!

Tomorrow’s the day! 🚨Automate Chicago 2026 kicks off June 22–25 and Proportion-Air will be there at Booth  #36024!Come s...
06/21/2026

Tomorrow’s the day! 🚨

Automate Chicago 2026 kicks off June 22–25 and Proportion-Air will be there at Booth #36024!

Come see us and speak with our experts about:
✔️ Real-World Automation Solutions
✔️ College & Technical Programs
✔️ Distributor Training Opportunities

Whether you're supporting automation in the classroom or on the production floor, we’re ready to talk precision control that performs in real applications.

Stop by Booth 36024, we’ll see you at Automate!

💬 Stay informed, stay inspired!Explore our website, read our blog, subscribe to our YouTube channel, and join our newsle...
06/20/2026

💬 Stay informed, stay inspired!
Explore our website, read our blog, subscribe to our YouTube channel, and join our newsletter for all things Proportion-Air.
We’ve got plenty of great content to share! 🌟
https://bit.ly/44PwGU0

Sign up for the Proportion-Air monthly newsletter featuring real-world applications, product features, and industry content.

Combustible dust may not look dangerous, but it can be explosive.Class II hazardous locations include grain elevators, s...
06/18/2026

Combustible dust may not look dangerous, but it can be explosive.

Class II hazardous locations include grain elevators, sugar processing plants, pharmaceutical manufacturing, and food processing facilities where fine airborne particles create potential ignition risks.

Proportion-Air helps deliver precise pressure control while meeting strict hazardous location requirements.

https://proportionair.com/electronic-pressure-regulators/hazardous-location-valves/

Proportion-Air's ISF & ISQB electronic pressure regulators are designed to meet FM approvals for hazardous location valves. MADE IN USA!

Next week we kick things off at Automate Chicago and we hope you’re ready!From June 22–25, you can find Proportion-Air a...
06/17/2026

Next week we kick things off at Automate Chicago and we hope you’re ready!

From June 22–25, you can find Proportion-Air at Booth #36024 showcasing:

✔️ Real-World Automation Solutions
✔️ College & Technical Training Programs
✔️ Distributor Development Opportunities

Our experts are ready to talk precision pressure & flow control and how it applies to your real-world systems from the classroom to full-scale production.

Chicago, we’re coming your way. Are you ready?

In hazardous applications, control isn’t optional—it’s critical.The ISQBF delivers:✔️ Stable, repeatable pressure✔️ Safe...
06/16/2026

In hazardous applications, control isn’t optional—it’s critical.

The ISQBF delivers:
✔️ Stable, repeatable pressure
✔️ Safe control of methane & natural gas
✔️ Vacuum to 150 PSI range

Trust your process. Trust your control.

📘 There’s a whole world of Proportion-Air resources waiting for you!From our website and blog to our YouTube channel and...
06/13/2026

📘 There’s a whole world of Proportion-Air resources waiting for you!
From our website and blog to our YouTube channel and newsletter, we’ve got tools, insights, and videos built to help you succeed.
Come take a look! 🚀

Sign up for the Proportion-Air monthly newsletter featuring real-world applications, product features, and industry content.

Address

8250 N 600 W
McCordsville, IN
46055

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Alerts

Be the first to know and let us send you an email when Proportion-Air posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Proportion-Air:

Share