Proportional Electro-Pneumatic Pressure & Flow Control Devices
Industrial Process Regulators
Miniature Regulators for Compressed Air Tools & Systems
Closed-loop electronic mass flow controllers that control flow rates from 2 SCFH to 250 SCFM
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Accurately measure the pressure of gases and/or fluids in industrial and laboratory processes
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PROUDLY SERVING CLIENTS ACROSS INDUSTRY
Engineers and other manufacturing professionals looking for high-quality pneumatic control trust the Proportion-Air family to meet their most demanding requirements. From brand new start-ups to established multinational corporations, our partners know that they’re getting the most accurate, repeatable, customizable control on the market.
RECENT UPDATES
March Newsletter: Food Processing & Packaging
March brings us preparation for planting in the northern hemisphere, but the food process world is busy all year long. We’ve featured pipeline pigging for all those facilities moving product around via pipe systems. You’ll also see information about our QBX proportional electro-pneumatic pressure regulator. And in case you missed it, we’re going blue with … Continued
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We’ve got the blues – and it’s a good thing
If you’ve been around for a while, you may recognize our regulators and flow controllers by their colors, like our black QBX and QPV products, green QB3 and QB4 high flow devices, and the copper GX high pressure unit. While these colors have a lot of history, blue has always been the heart of our … Continued
Read MoreFebruary Newsletter: Saturated Steam
February is a cold month in our part of the world, and while we know controlling the temperature of saturated steam applies all year long, we’re bringing this “steamy” topic to you now. Find out how you can use pressure to control temperature and learn more about our Burling Valve brand BS1, a simple direct-acting … Continued
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