Ball valves being parts of machines; Bushings for use as parts of machines; Fluid power component kit for machine control comprising pumps and valves; Hydraulic pumps; Metal valves used in cleaning machines for gas turbine and combustion engines; Parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzles, nipples, couplers, connectors and pivots; Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; Pump control valves; Valves as machine components; Valves being parts of machines; Valves being parts of machines operated pneumatically and by air; Valves for pumps