flow gate control

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• 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

• Gate valve — A Gate Valve, or Sluice Valve, as it is sometimes known, is a valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are… …   Wikipedia

• Gate (disambiguation) — A gate is an opening in a wall or fence fitted with a moveable barrier allowing it to be closed.Gate may also refer to: *Gate (airport), a specified location for boarding or leaving an aircraft in an airport *Gate (engineering) a movable… …   Wikipedia

• gate-type check valve — A type of one way valve that uses a swinging gate, or flapper, to control fluid flow. In a multiengine aircraft vacuum system, they are used to isolate one of the pumps in case of the failure of the other. The flapper is at right angles to the… …   Aviation dictionary

• gate — gate1 /gayt/, n., v., gated, gating. n. 1. a movable barrier, usually on hinges, closing an opening in a fence, wall, or other enclosure. 2. an opening permitting passage through an enclosure. 3. a tower, architectural setting, etc., for… …   Universalium

• gate — I. noun Etymology: Middle English, from Old English geat; akin to Old Norse gat opening Date: before 12th century 1. an opening in a wall or fence 2. a city or castle entrance often with defensive structures (as towers) 3. a. the frame or door… …   New Collegiate Dictionary

• gate-hold procedures — A procedure at selected airports that holds aircraft at the gate, or another ground location, whenever a departure delay exceeds or is expected to exceed 15 min. The sequence for departure is maintained in accordance with the initial call up… …   Aviation dictionary

• Gate (engineering) — *In engineering, a gate is a rotating or sliding structure, supported by hinges or by a rotating horizontal or vertical axis, that can be located at an extreme of a large pipe or canal in order to control the flow of water or any fluid from one… …   Wikipedia

• gate time — i. The time at which an aircraft passes a particular point on the track. ii. An agreed time at which a flight will enter a new sector of controlled airspace. iii. For the application of flow control procedures, the original estimated time of… …   Aviation dictionary

• Traffic Control — ➡ law enforcement * * * Introduction       supervision of the movement of people, goods, or vehicles to ensure efficiency and safety.       Traffic is the movement of people and goods from one location to another. The movement typically occurs… …   Universalium

• Engine control unit — An engine control unit (ECU) is an electronic control unit which controls various aspects of an internal combustion engine s operation. The simplest ECUs control only the quantity of fuel injected into each cylinder each engine cycle. More… …   Wikipedia