Questtec Solutions is an American manufacturer specialising in liquid level measurement and control. Based in Houston, Texas, the company’s gauge and valve product lines draw on more than 40 years of engineering development, with roots in Daniel Measurement and Control.

Its range includes Glass-Trac glass level gauges, Magne-Trac magnetic level indicators, Steam-Trac steam and water level gauges, and Level-Trac boiler level monitoring systems.

The company focuses on solutions tailored to specific process conditions, with products suited to demanding pressures, temperatures and corrosive environments. Alongside its level instrumentation, Questtec offers gauge valves, steam valves, bridle chambers and illuminators, providing a comprehensive range for process and boiler applications.

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