Classification Information
Flow meters; Flow regulators for commercial use for controlling flow rates of gases, liquids, and slurries; Flow switches for monitoring and controlling the flow of gases or liquids; Automatic liquid-flow control machines and instruments; Automatic valves for controlling flow rates of gases, liquids, and slurries; Gas flow meters; Gas flow monitors; Metering orifices, namely, orifice plates for metering or controlling the flow rate of liquids; Microsensors for measurement of pressure, acceleration, force and flow, namely, siliconpiezoresistive pressure sensors; Valves for controlling and regulating the flow of gases or liquid not being parts of plumbing, heating, cooling installations or machines
Electrical and Scientific Apparatus