Pressure
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Indu-tech
Pressure type level transmitter isolation valves. Indu-Tech valves are bubble tight and are offered in 2", 3" and 4" ANSI classes 150, 300 and 600. The valves come with a unique, patented swirl purge system for both the process side and the transmitter side of the valve, allowing for in place transmitter calibration. These valves have been used successfully in the most demanding applications, such as high density pulp stock, black liquor, heavy residual petroleum products, wastewater and food and beverages. Certifications include API-607 fire testing and EPA bubble tight closure
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Mid-West Instrument
Mid-West Instrument, located in Sterling Heights, MI is one of the leading designers and manufacturers of differential pressure gauges and switches in the U.S. The firm's experienced engineers and technicians utilize the latest equipment for engineering, manufacturing and testing the firm's gauge and switch products.