6
Valves, including fluid valves of metal, especially gate, globe, ball, check, swing, butterfly, radiator and relief valves; valve manifolds; mechanically sealing test plugs for pipes; strainers made of metal or plastics for industrial purposes, especially for pipelines; pipe fittings, pipe supports, including pipe connectors; and parts and fittings for all the aforementioned goods
7
Fluid valve actuators, especially pneumatically operated
9
Commissioning systems and equipment for commissioning fluid handling systems; fluid systems test equipment, including flow computers, flow meters, strap on flow meters, digital pressure differential test sets for water or air, air micromanometer for testing velocity or flow or temperature, manometer test sets for water or air, vertical or inclined manometers, dial pressure and temperature gauges, U-tube gas gauges, solid acrylic vertical manometers, high static pressure manometers, ultra low range manometers for clean rooms, filter gauges, double column manometers, U-tube manometers; acrylic variable area flow meters, glass variable area flow meters, polycarbonate variable area flow meters, orifice flow measurement devices; flow systems, manometer orifice flow meters, by-pass orifice flow meters; indicator alarm flow computers; differential pressure indicators/transmitters, flow switches, photo sensor switches for pressure and flow indicators; combist micromanometers; liquid column pressure decay leak testers; flow measurement valves; pipe test points; and parts and fittings for all the aforementioned goods
37
Commissioning, repair, maintenance, modification and monitoring of fluid handling and air conditioning systems
42
Commissioning monitoring of fluid handling and air conditioning systems