Proportion-Air

Proportion-Air, Incorporated manufactures electronic air pressure regulators and air flow control valves. It offers closed loop electronic pressure regulators, high flow/high resolution pressure control products, electronic pressure control valves, flow monitor and flow control valves, and proportional flow control valves; and pressure control valves, flow monitors, pressure sensors, ultrasonic sensors, potentiometers, regulators, panel meters, power supplies, accessories, ultra high resolution pressure control valves, and equilibar precision pressure regulators. The company provides its products for use in applications, such as flow control, force control, position, pressure control, tension control, torque, and vacuum control. It serves industries, such as food processing, textile, laser, welding, spraying, specialty machinery, semiconductor, rubber, robotics, railroad, pulp and paper, process control, plastics, pharmaceutical, packaging, optical instruments and lenses, medical, instrumentation, injection molding, and glass; and aerospace, automotive, converting, die cast, dispensing, environmental, laser, and tire. Proportion-Air, Incorporated was founded in 1985 and is based in McCordsville, Indiana.