Control valves (manual) for controlling the flow of gasses (other than parts of machines); Control valves (manual) for controlling the flow of liquids (other than parts of machines); Flow control devices (valves) of metal, other than parts of machines; Flow isolating valves of metal; Metal valves for water pipes; Regulators (valves) of metal (other than parts of machines); Valves of metal (other than parts of machines); Metal water fittings incorporating flow control (parts for water pipes)

Computer programs for use in fluid flow analysis; Electric fluid flow control apparatus; Electrically operated fluid flow regulators; Electronic digital controllers for controlling digital flow control valves; Flow control installations (electric); Flow gauges; Flow measuring apparatus; Flow meters; Apparatus for measuring pressure; Differential pressure transmitters for measurement purposes; Pressure gauges; Pressure indicator plugs for valves; Pressure indicators; Pressure regulators (gauges); Electronic control devices for turbines; Turbine meters; Totalizators; Actuators (electric switches); Pressure switches; Pressure recorders; Pneumatic apparatus for recording data; Fluid metering apparatus; Pressure meters; Pressure controllers (gauges); Fluid sampling apparatus (other than for medical use)