Aalborg Instruments and Controls Inc.

Founded in 1972, Aalborg Instruments & Controls, Inc. is well-known throughout the world as a primary manufacturer of flow measurement and control instrumentation. We operate two divisions. The Variable Area Division manufactures a diversified line of flow meters and precision needle valves. Constructed of aluminum, brass, stainless steel or PTFE, Variable Area flow meters range from microflow to industrial size flow meters. The Electronics Division produces state of the art thermal mass flow meters and mass flow controllers for gases as well as proportionating electromagnetic valves and stepping motor valves for controlling liquid and gas flow rates.