Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Ball_valve> ?p ?o }
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- Ball_valve abstract "A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a \"floating ball\") to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff applications, where they are often preferred to gates and globe valves, but they lack their fine control in throttling applications.The ball valve's ease of operation, repair, and versatility lend it to extensive industrial use, supporting pressures up to 1000 bar and temperatures up to 752°F (500°C), depending on design and materials used. Sizes typically range from 0.2 to 48 inches (0.5 cm to 121 cm). Valve bodies are made of metal, plastic, or metal with a ceramic; floating balls are often chrome plated for durability.A ball valve should not be confused with a \"ball-check valve\", a type of check valve that uses a solid ball to prevent undesired backflow.Other types of quarter-turn valves include the butterfly valve and plug valve.".
- Ball_valve thumbnail Seccion_valvula_de_bola.jpg?width=300.
- Ball_valve wikiPageExternalLink Ball_Valves.
- Ball_valve wikiPageID "615402".
- Ball_valve wikiPageLength "9121".
- Ball_valve wikiPageOutDegree "39".
- Ball_valve wikiPageRevisionID "680243692".
- Ball_valve wikiPageWikiLink Actuator.
- Ball_valve wikiPageWikiLink Backflow_prevention_device.
- Ball_valve wikiPageWikiLink Bar_(unit).
- Ball_valve wikiPageWikiLink Boring_(manufacturing).
- Ball_valve wikiPageWikiLink Butterfly_valve.
- Ball_valve wikiPageWikiLink Category:Plumbing_valves.
- Ball_valve wikiPageWikiLink Category:Valves.
- Ball_valve wikiPageWikiLink Ceramic.
- Ball_valve wikiPageWikiLink Check_valve.
- Ball_valve wikiPageWikiLink Chrome_plating.
- Ball_valve wikiPageWikiLink Control_valves.
- Ball_valve wikiPageWikiLink Electric_motor.
- Ball_valve wikiPageWikiLink Four-way_valve.
- Ball_valve wikiPageWikiLink Gate_valve.
- Ball_valve wikiPageWikiLink Globe_valve.
- Ball_valve wikiPageWikiLink Hydrogen_valve.
- Ball_valve wikiPageWikiLink Metal.
- Ball_valve wikiPageWikiLink Needle_valve.
- Ball_valve wikiPageWikiLink Pigging.
- Ball_valve wikiPageWikiLink Pinch_valve.
- Ball_valve wikiPageWikiLink Pipeline_transport.
- Ball_valve wikiPageWikiLink Piston_valve.
- Ball_valve wikiPageWikiLink Plastic.
- Ball_valve wikiPageWikiLink Plastic_pipework.
- Ball_valve wikiPageWikiLink Plug_valve.
- Ball_valve wikiPageWikiLink Pneumatics.
- Ball_valve wikiPageWikiLink Pressure.
- Ball_valve wikiPageWikiLink Temperature.
- Ball_valve wikiPageWikiLink Thermal_expansion.
- Ball_valve wikiPageWikiLink Trunnion.
- Ball_valve wikiPageWikiLink Valve.
- Ball_valve wikiPageWikiLink Water_hammer.
- Ball_valve wikiPageWikiLink File:3-way.svg.
- Ball_valve wikiPageWikiLink File:Ball.PNG.
- Ball_valve wikiPageWikiLink File:Duplex-valve-A182-F51.JPG.
- Ball_valve wikiPageWikiLink File:Seccion_valvula_de_bola.jpg.
- Ball_valve wikiPageWikiLinkText "Ball valve".
- Ball_valve wikiPageWikiLinkText "Ball valve#Types of ball valve".
- Ball_valve wikiPageWikiLinkText "Three-way ball valves".
- Ball_valve wikiPageWikiLinkText "ball valve".
- Ball_valve wikiPageWikiLinkText "ball".
- Ball_valve wikiPageUsesTemplate Template:About.
- Ball_valve wikiPageUsesTemplate Template:Commons_category.
- Ball_valve wikiPageUsesTemplate Template:Refimprove.
- Ball_valve wikiPageUsesTemplate Template:Reflist.
- Ball_valve subject Category:Plumbing_valves.
- Ball_valve subject Category:Valves.
- Ball_valve hypernym Form.
- Ball_valve type Redirect.
- Ball_valve comment "A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a \"floating ball\") to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle.".
- Ball_valve label "Ball valve".
- Ball_valve sameAs Q1517381.
- Ball_valve sameAs صمام_الكروي.
- Ball_valve sameAs Vàlvula_de_bola.
- Ball_valve sameAs Kugelhahn.
- Ball_valve sameAs Válvula_de_bola.
- Ball_valve sameAs شیر_توپی.
- Ball_valve sameAs Valvola_a_sfera.
- Ball_valve sameAs Kogelkraan.
- Ball_valve sameAs Zawór_kulowy.
- Ball_valve sameAs Válvula_esfera.
- Ball_valve sameAs m.02wv_k.
- Ball_valve sameAs Шаровой_кран.
- Ball_valve sameAs Kulventil.
- Ball_valve sameAs Кульовий_кран.
- Ball_valve sameAs Q1517381.
- Ball_valve sameAs 球閥.
- Ball_valve wasDerivedFrom Ball_valve?oldid=680243692.
- Ball_valve depiction Seccion_valvula_de_bola.jpg.
- Ball_valve isPrimaryTopicOf Ball_valve.