{"id":16701,"date":"2022-06-22T15:31:52","date_gmt":"2022-06-22T15:31:52","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16701"},"modified":"2022-08-07T01:55:04","modified_gmt":"2022-08-07T01:55:04","slug":"working-principle-of-three-piece-ball-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/working-principle-of-three-piece-ball-valve.html","title":{"rendered":"Princ\u00edpio de funcionamento da v\u00e1lvula de esfera de tr\u00eas pe\u00e7as"},"content":{"rendered":"<p>O princ\u00edpio de funcionamento da v\u00e1lvula esfera de tr\u00eas pe\u00e7as \u00e9 o seguinte:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-i-opening-process\">I. processo de abertura<\/h2>\n\n\n\n<p>Na posi\u00e7\u00e3o fechada, a esfera \u00e9 pressionada na sede da v\u00e1lvula pela press\u00e3o mec\u00e2nica da haste da v\u00e1lvula. Quando o volante \u00e9 girado no sentido anti-hor\u00e1rio, a haste da v\u00e1lvula se move na dire\u00e7\u00e3o reversa e o plano angular na parte inferior da haste da v\u00e1lvula libera a esfera da sede da v\u00e1lvula. A haste da v\u00e1lvula continua a levantar e interage com o pino guia na ranhura do parafuso da haste da v\u00e1lvula para que a esfera comece a girar sem atrito. At\u00e9 atingir a posi\u00e7\u00e3o totalmente aberta, a haste da v\u00e1lvula \u00e9 levantada at\u00e9 a posi\u00e7\u00e3o limite e a esfera gira para a posi\u00e7\u00e3o totalmente aberta.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">II. Processo de fechamento<\/h2>\n\n\n\n<p>Quando a v\u00e1lvula estiver fechada, gire o volante no sentido hor\u00e1rio e a haste da v\u00e1lvula come\u00e7ar\u00e1 a abaixar e a esfera come\u00e7ar\u00e1 a girar quando sair da sede da v\u00e1lvula. Continue a girar o volante, e a haste da v\u00e1lvula \u00e9 afetada pelo pino guia embutido na ranhura espiral, de modo que a haste da v\u00e1lvula e a esfera possam girar 90 \u00b0 ao mesmo tempo. Perto do fechamento, a bola girou 90\u00b0 sem contato com o assento. Nas \u00faltimas voltas do volante, o plano angular na parte inferior da haste da v\u00e1lvula se encaixa mecanicamente contra a esfera para pression\u00e1-la firmemente na sede da v\u00e1lvula e obter veda\u00e7\u00e3o completa.<\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Etiquetas relacionadas :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/\">V\u00e1lvula ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">O que \u00e9 uma v\u00e1lvula de gaveta?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/difference-between-gate-valve-and-butterfly-valve.html\/\">Diferen\u00e7a entre a v\u00e1lvula de gaveta e a v\u00e1lvula de borboleta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/difference-between-gate-valves-and-ball-valves.html\/\">V\u00e1lvula de gaveta vs V\u00e1lvula de esfera<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/what-is-an-axial-flow-silent-check-valve.html\/\">O que \u00e9 uma v\u00e1lvula de reten\u00e7\u00e3o axial<\/a>\n\n<\/div>\n\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/advantages-and-disadvantages-of-globe-valves.html\/\">O que \u00e9 uma v\u00e1lvula de globo?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/gate-valve-problems.html\/\">Reparo de v\u00e1lvula gaveta<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/the-function-of-globe-valve-in-pipeline-system.html\/\">O que s\u00e3o v\u00e1lvulas globo?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/pt\/tag\/shanghai-pressure-reducing-valve-factory\/\">F\u00e1brica de v\u00e1lvulas redutoras de press\u00e3o de Xangai<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>O princ\u00edpio de funcionamento da v\u00e1lvula de esfera de tr\u00eas pe\u00e7as \u00e9 o seguinte: I. Processo de abertura Na posi\u00e7\u00e3o fechada, a esfera \u00e9 pressionada ... <a title=\"Princ\u00edpio de funcionamento da v\u00e1lvula de esfera de tr\u00eas pe\u00e7as\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/working-principle-of-three-piece-ball-valve.html\" aria-label=\"Mais em Princ\u00edpio de funcionamento da v\u00e1lvula esfera de tr\u00eas pe\u00e7as\">Ler mais<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1927],"tags":[1828,2204,1906],"class_list":["post-16701","post","type-post","status-publish","format-standard","hentry","category-ball-valve","tag-ball-valve-on-off-position","tag-ball-valves","tag-three-piece-ball-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/pt\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1927,"name":"Ball Valve","slug":"ball-valve","term_group":0,"term_taxonomy_id":1927,"taxonomy":"category","description":"Ball Valve Description","parent":0,"count":82,"filter":"raw","cat_ID":1927,"category_count":82,"category_description":"Ball Valve Description","cat_name":"Ball Valve","category_nicename":"ball-valve","category_parent":0}],"tag_info":[{"term_id":1828,"name":"Ball Valve On Off Position","slug":"ball-valve-on-off-position","term_group":0,"term_taxonomy_id":1828,"taxonomy":"post_tag","description":"<!-- wp:paragraph -->\r\n\r\nBall valves, also known as quarter-turn valves, are used for water, oil, and gas. They have a handle that operates a concealed ball with a hole through the middle. As the name implies, you give this valve a quarter turn to fully open it or close it.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"https:\/\/zecovalve.com\/contact\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET BALL VALVE ON OFF POSITION INFORMATION<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-ball-valve-on-off-position\">Ball Valve On Off Position<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nOpen or closed: When the handle of a ball valve is parallel to the valve or pipe, it\u2019s open. When it\u2019s perpendicular, it\u2019s closed. This makes it easy to know if a ball valve is open or closed, just by looking at it. The ball valve below is in the open position.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBall valves are adeptly named because of the ball that sits inside the housing unit. The ball has a hole through the center. This hole faces the flow of water when the valve is open. When the valve is closed, the solid side of the ball faces the flow, effectively blocking the further forward movement of the liquid. Because of this design, ball valves are a type of shut-off valve, meaning they can only be used to stop and start flow; not regulate the flow.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBall valves are perhaps the easiest valve to see if they are open or closed. If the handle on top is parallel to the valve, it's open. Likewise, if the handle is perpendicular to the top, the valve is closed.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nCommon places you might find a ball valve are in irrigation and in sites where you need to control water supply from one area to another.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":26650,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-26650\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/open-and-closed-ball-valve.png\" alt=\"\" \/><\/figure>\r\n<!-- \/wp:image -->","parent":0,"count":9,"filter":"raw"},{"term_id":2204,"name":"Ball Valves","slug":"ball-valves","term_group":0,"term_taxonomy_id":2204,"taxonomy":"post_tag","description":"","parent":0,"count":38,"filter":"raw"},{"term_id":1906,"name":"three piece ball valve","slug":"three-piece-ball-valve","term_group":0,"term_taxonomy_id":1906,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1927,"label":"Ball Valve"}],"post_tag":[{"value":1828,"label":"Ball Valve On Off Position"},{"value":2204,"label":"Ball Valves"},{"value":1906,"label":"three piece ball valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Working Principle of Three Piece Ball Valve - ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/pt\/working-principle-of-three-piece-ball-valve.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Working Principle of Three Piece Ball Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"The working principle of the three-piece ball valve is as follows: I. opening process In the closed position, the ball is pressed ... Ler mais\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/pt\/working-principle-of-three-piece-ball-valve.html\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-22T15:31:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-08-07T01:55:04+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\">\n\t<meta name=\"twitter:data1\" content=\"Jerry\">\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\">\n\t<meta name=\"twitter:data2\" content=\"1 minuto\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/zecovalve.com\/#website\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"ZECO Valve\",\"description\":\"Industrial Ball Valve, Gate Valve and Globe Valve Manufacturer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/zecovalve.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/working-principle-of-three-piece-ball-valve.html#webpage\",\"url\":\"https:\/\/zecovalve.com\/working-principle-of-three-piece-ball-valve.html\",\"name\":\"Working Principle of Three Piece Ball Valve - ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"datePublished\":\"2022-06-22T15:31:52+00:00\",\"dateModified\":\"2022-08-07T01:55:04+00:00\",\"author\":{\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/working-principle-of-three-piece-ball-valve.html#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/working-principle-of-three-piece-ball-valve.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/working-principle-of-three-piece-ball-valve.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/working-principle-of-three-piece-ball-valve.html\",\"url\":\"https:\/\/zecovalve.com\/working-principle-of-three-piece-ball-valve.html\",\"name\":\"Working Principle of Three Piece Ball Valve\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\",\"name\":\"Jerry\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/posts\/16701","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/comments?post=16701"}],"version-history":[{"count":0,"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/posts\/16701\/revisions"}],"wp:attachment":[{"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/media?parent=16701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/categories?post=16701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zecovalve.com\/pt\/wp-json\/wp\/v2\/tags?post=16701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}