TROVIS

[ pipes and fittings therefor made of metal; pipelines consisting of pipes made of metal, pipe connectors, pipe couplings and pipe joints; metal pipe fittings ]

[ regulating, throttle, ] control and shut off valves being parts of machines for use in industrial process technology for pressure, temperature, flow and differential pressure control in the chemical industry [ ; drilling machines ]

flow regulators; thermometers; electrical and electronic controllers for stoves, coolers, ventilators, air conditioners and pasteurizers; transducers, heat flow meters, steam flow meters, thermostats, sensors for determining heat temperature; moisture clocks and parts therefor for use as steam measuring and control devices; programmed switches; digital compact controllers for use in the heating, air conditioning, and ventilation field or in industrial process technology in connection with pipelines; digital analog converters; pressure switches; electrical regulators; electrical switches; electrical controllers for machine tools; engine coolant regulators; computer software for use in regulating and designing heating, air conditioning, and ventilation systems and for regulating and designing the flow of liquids and gases in pipelines; coded data carrier writers, namely, digital controls which regulate ventilation, heating, and airconditioning systems, and coded data carrier readers for use either in the heating, air conditioning, and ventilation field or in industrial process technology