Moniteur Devices specializes in valve position indicators, valve monitoring systems and valve positioners for automated valves. Our high quality products outperform in the severe services found in the process industries, each providing a longer service life and lower operating costs. Moniteur Devices, an ISO 9001:2008 Certified organization, is an industry leader in the development and manufacture of valve position indicators, rotary limit switches and valve positioners for automated valves. Our benefits are proven – our products outperform in the severe services found in the oil & gas, petrochemical, power generation, pharmaceutical and specialty chemical industries. The products provide a longer service life and lower operating costs over the life of the product.