pipe flow gate

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• gate — gate1 [gāt] n. [ME < OE gatu, pl. of geat, a gate, akin to OFris jet, Du & ON gat, opening] 1. a movable framework or solid structure, esp. one that swings on hinges, controlling entrance or exit through an opening in a fence or wall 2. an… …   English World dictionary

• 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 — 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 (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

• Floodgate — Tokyo floodgates created to protect from typhoon surges Floodgates are adjustable gates used to control water flow in flood barriers, reservoir, river, stream, or levee systems. They may be designed to set spillway crest heights in dams, to… …   Wikipedia

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• 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

• Glossary of firefighting equipment — Note: This list is incomplete. You can help Wikipedia by [http://en.wikipedia.org/w/index.php?title=Glossary of firefighting equipment action=edit adding to it] . 0 9 * 1 3/4 inch hose: see attack hose * 2 1/2 inch hose: see attack hose , supply… …   Wikipedia

• JERUSALEM — The entry is arranged according to the following outline: history name protohistory the bronze age david and first temple period second temple period the roman period byzantine jerusalem arab period crusader period mamluk period …   Encyclopedia of Judaism

• arts, East Asian — Introduction       music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature.       Some studies of East Asia… …   Universalium