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Aalborg Instruments & Controls, Inc.

Founded in 1972, Aalborg Instruments & Controls, Inc is well known throughout the world as a primary manufacturer of precision instrumentation for flow measurement and control. We operate two divisions. The Electronics Division produces state of the art mass flow controllers and mass flowmeters for gases. The Variable Area Division manufactures a diversified line of rotameter VA flowmeters and needle valves. Constructed of aluminum, brass, stainless steel or PTFE, variable area flowmeters range from microflow to industrial size flowmeters.