7 Hydraulic controls for machines, motors and engines; Hydraulic door closers; Hydraulic door openers; Hydraulic engines and motors; Hydraulic presses; Hydraulic pumps; Hydraulic pumps and motors for hydrostatic systems, comprised of pumps, motors, valves, switches, sensors and electronic controls, for hydraulic drives and force transmission in machines, machine tools, grinding and food processing machines and in off-road-vehicles; Pressure regulators being parts of machines; Pressure transducers and transmitters that convert hydraulic or pneumatic pressure into analog electrical signals for monitoring and controlling hydraulic or pneumatic systems sold as an integral component of injection molding machines; Pump control valves; Servo-valves; Valves being parts of machines; Valves for pumps