7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
valves being parts for machines, namely, fluid control valves, proportional valves, pilot operated valves, direct acting valves, silicon valves, thermally activated valves and valves produced using micro technology
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
electronic controls for valves, including micro-valves and silicon valves; electronic sensors, including silicon or mems sensors, all used for measuring flow, pressure, temperature and other conditions or parameters associated with flow control