WALVOIL

Fluid power component kit for machine control comprising pumps and valves; Pump control valves; Pneumatic valve actuators; Hydraulic pumps; Pumps and compressors as parts of machines, motors and engines; Hydraulic controls for machines, motors and engines; Pressure transducers and transmitters that convert hydraulic or pneumatic pressure into analog electrical signals for monitoring and controlling hydraulic or pneumatic systems sold as a unit with manufacturing machines; Pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems being sold as a unit with manufacturing machines; 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; Pumps for machines; Positive displacement pumps; Proportional flow valves as parts of machines; Back pressure valves as parts of machines; Hydraulic power units; Components for machines and machine tools, grinding machines, material handling machines, food processing machines, chemistry processing machines and textile industry machines, namely, sand, chemical and reverse osmosis filters; Truck bed-mounted material handling machinery primarily for use in the construction materials delivery industry, namely, hydraulic extendable material conveyors, mechanical extendable material conveyors, and truck bed material lifting platforms; Replacement parts for machines, namely, replacement parts for trench excavators, drag-line excavators, hoisting machines, locomotive cranes, shoveling machines, power shovels and log handling machines, namely, chassis parts, hydraulic and pneumatic parts; 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; Hydraulic engines and motors; Valves being parts of machines; Ball valves being parts of machines; Axial flow pumps; Oil pumps for use in motors and engines; Valves for pumps; Oil pumps for land vehicles; Hydraulic motors for excavators; Joysticks being parts of machines, other than for game machines; Hydraulic valves being parts of machines; Hydraulic valve actuators; Hydraulic controls for motors and engines; Valves being parts of agricultural, construction, industrial machines; Servo-valves.

Sensors for determining position; Electric or electronic sensors for linear position detection; Pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; Joystick chargers; Computer joystick peripherals; Joysticks for use with computers, other than for video games; Control units for regulating start-up electrical motors.

Joysticks for land vehicles; Brake air valves for land vehicles; Mechanical stability system for allowing improved control of powered industrial lift trucks, sold as an integral component of powered industrial lift trucks.