The Leader in Pneumatic SystemsAIR Incorporated is New England's leading distributor of pneumatic systems and automation components, 80/20 aluminum framing systems, controls and accessories. We are dedicated to providing you with the best in quality automation products and services. Since 1946 we've built our reputation by providing exceptional customer service and maintaining large inventories of the superior product lines we distribute.
We invite you to shop our online catalog featuring thousands of industrial automation components and control items. Most items are in-stock and available for immediate shipment.
Proportion AirThe GX1 high pressure valve is a complete re-design of Proportion-Air’s successful GP product. With this re-design we greatly improved the accuracy, resolution and repeatability of our high pressure control valve. The GX1 high pressure valve is 50% less weight (with non O2 cleaned GX) than the GP. The GX1 utilizes advanced on board power management hardware to minimize current draw and heat build up. The GX1 also features status indicating LEDs for power and TTL. The TTL signal is a conditional on/off signal to use for diagnostic purposes. This signal is LOW when the pressure is within 1% of final setting.