hydraulic control valve

См. также в других словарях:

• control valve — [1] A valve which regulates or operates a system, especially a hydraulic or vacuum control system. [2] Valve which regulates the flow or pressure of a medium which affects a controlled process. Control valves are operated by remote signals from… …   Dictionary of automotive terms

• control valve — A component in the hydraulic system that enables an operator to direct the fluid from the pump to either end of the jack as desired. It further permits expelled fluid from the other end of the jack to return to the reservoir. On some systems, it… …   Aviation dictionary

• control valve assembly — A casting located in the sump of the automatic transmission. It contains most of the valves for the hydraulic control system …   Dictionary of automotive terms

• hydraulic control block — A control valve assembly …   Dictionary of automotive terms

• Directional control valve — Directional control valves are one of the most fundamental parts in hydraulic machinery. They allow fluid flow into different paths from one or more sources. They usually consist of a piston inside a cylinder which is mechanically or electrically …   Wikipedia

• Flow control valve — Globe control valve with the pneumatic actuator and smart positioner A flow control valve regulates the flow or pressure of a fluid. Control valves normally respond to signals generated by independent devices such as flow meters or temperature… …   Wikipedia

• power-brake control valve — A special form of pressure regulator between the aircraft hydraulic system and the brake cylinders. The amount of pressure applied to the brakes is directly proportional to the pilot’s inputs on the brake pedals. A power brake control valve… …   Aviation dictionary

• brake control valve — A valve in the aircraft brake system that controls the amount of hydraulic pressure applied to wheel brakes. The pressure is applied to the brakes whenever either the brake pedals are depressed or a hand brake lever is pulled. The brake control… …   Aviation dictionary

• Hydraulic machinery — are machines and tools which use fluid power to do work. Heavy equipment is a common example.In this type of machine, high pressure hydraulic fluid is transmitted throughout the machine to various hydraulic motors and hydraulic cylinders. The… …   Wikipedia

• Control valves — are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a setpoint to a process variable whose value is… …   Wikipedia

• Valve — This article is about the flow control device. For the game developer, see Valve Corporation. For the electronic component, see Vacuum tube. For other uses, see Valve (disambiguation). These water valves are operated by handles. A valve is a… …   Wikipedia