Angle valves being parts of machines; Ball valves being parts of machines; Valves for pumps; Gas diverters consisting of a pump, storage and refilling tank, pre-heater, vaporizer, recuperator, condenser and valves; Valves as machine components; 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; Fluid power component kit for machine control comprisi...