{"id":16402,"date":"2022-06-21T04:50:01","date_gmt":"2022-06-21T04:50:01","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16402"},"modified":"2022-08-16T13:02:41","modified_gmt":"2022-08-16T13:02:41","slug":"advantages-disadvantages-and-application-scope-of-ball-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/de\/advantages-disadvantages-and-application-scope-of-ball-valve.html","title":{"rendered":"Vorteile, Nachteile und Anwendungsbereich des Kugelhahns"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-i-advantages-and-disadvantages-of-ball-valve\">I. Vor- und Nachteile des Kugelhahns<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-advantages-of-ball-valve\">1. Vorteile des Kugelhahns:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u2460 Es hat den geringsten Str\u00f6mungswiderstand (tats\u00e4chlich 0);<\/li><li>\u2461 Es kann zuverl\u00e4ssig in korrosiven Medien und Fl\u00fcssigkeiten mit niedrigem Siedepunkt verwendet werden, da es w\u00e4hrend des Betriebs (wenn kein Schmiermittel vorhanden ist) nicht stecken bleiben kann.<\/li><li>\u2462 In einem gro\u00dfen Druck- und Temperaturbereich kann eine vollst\u00e4ndige Abdichtung erreicht werden.<\/li><li>\u2463 Es kann ein schnelles \u00d6ffnen und Schlie\u00dfen realisieren, und die \u00d6ffnungs- und Schlie\u00dfzeit einiger Strukturen betr\u00e4gt nur 0,05 bis 0,1 s, um sicherzustellen, dass es im Automatisierungssystem des Pr\u00fcfstands verwendet werden kann. Wenn das Ventil schnell ge\u00f6ffnet und geschlossen wird, gibt es w\u00e4hrend des Betriebs keine Auswirkungen.<\/li><li>\u2464 Das kugelf\u00f6rmige Verschlussteil kann automatisch an der Grenzposition positioniert werden;<\/li><li>\u2465 Das Arbeitsmedium muss beidseitig zuverl\u00e4ssig abgedichtet sein;<\/li><li>\u2466 Wenn das Ventil vollst\u00e4ndig ge\u00f6ffnet und geschlossen ist, sind die Dichtfl\u00e4chen der Kugel und des Ventilsitzes vom Medium isoliert, sodass das Medium, das mit hoher Geschwindigkeit durch das Ventil str\u00f6mt, keine Erosion der Dichtfl\u00e4chen verursacht.<\/li><li>\u2467 Es verf\u00fcgt \u00fcber eine kompakte Struktur und ein geringes Gewicht und kann daher als die sinnvollste Ventilstruktur f\u00fcr Niedertemperatur-Mediumsysteme angesehen werden.<\/li><li>\u2468 Der Ventilk\u00f6rper ist symmetrisch, insbesondere die geschwei\u00dfte Ventilk\u00f6rperstruktur, die der Belastung durch die Rohrleitung gut standhalten kann.<\/li><li>\u2469 Der Kugelhahn mit vollverschwei\u00dftem Ventilk\u00f6rper kann direkt in den Boden eingegraben werden, sodass die Innenteile des Ventils nicht korrodieren und die maximale Lebensdauer 30 Jahre erreichen kann. Es ist das ideale Ventil f\u00fcr \u00d6l- und Gaspipelines.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-disadvantages-of-ball-valve\">2. Nachteile des Kugelhahns:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u2460 Da das Hauptdichtungsmaterial des Ventilsitzes Polytetrafluorethylen ist, ist es gegen\u00fcber fast allen chemischen Substanzen inert und weist umfassende Eigenschaften wie einen geringen Reibungskoeffizienten, eine stabile Leistung, eine geringe Alterung, einen breiten Temperatureinsatzbereich und eine hervorragende Dichtungsleistung auf. Die physikalischen Eigenschaften von PTFE, darunter ein hoher Ausdehnungskoeffizient, eine Empfindlichkeit gegen\u00fcber kaltem Fluss und eine schlechte W\u00e4rmeleitf\u00e4higkeit, erfordern jedoch, dass das Design der Ventilsitzdichtung auf diesen Eigenschaften basieren muss. Wenn das Dichtungsmaterial hart wird, wird daher die Zuverl\u00e4ssigkeit der Dichtung beeintr\u00e4chtigt. Dar\u00fcber hinaus ist die Temperaturbest\u00e4ndigkeit von Polytetrafluorethylen gering und es kann nur bei Temperaturen unter 180 \u00b0C verwendet werden. \u00dcber dieser Temperatur altert das Dichtungsmaterial. Im Hinblick auf eine langfristige Verwendung wird es im Allgemeinen nicht bei 120 \u00b0C verwendet.<\/li><li>\u2461 Seine Regelleistung ist schlechter als die eines Schieberventils, insbesondere eines pneumatischen Ventils (oder eines elektrischen Ventils).<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ii-application-scope-of-ball-valve\">II. Anwendungsbereich des Kugelhahns:<\/h2>\n\n\n\n<p>Aufgrund der&nbsp;<a href=\"https:\/\/zecovalve.com\/de\/working-principle-and-structure-characteristics-of-ball-valve.html\/\">Funktionsprinzip eines Kugelhahns<\/a>Es wird h\u00e4ufig in der Erd\u00f6lraffination, im Fernpipelinebau, in der chemischen Industrie, der Papierherstellung, der pharmazeutischen Industrie, im Wasserbau, in der Stromerzeugung, in der Kommunalverwaltung, in der Stahlindustrie und anderen Industrien eingesetzt.<\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Verwandte Tags:<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/\">ZECO-Ventil<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/gate-valve-problems.html\/\">Reparatur von Absperrschiebern<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/difference-between-gate-valves-and-ball-valves.html\/\">Schieberventil vs. Kugelhahn<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">NBR-Absperrklappe<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/what-is-an-axial-flow-silent-check-valve.html\/\">Was ist ein Axialr\u00fcckschlagventil<\/a>\n\n<\/div>\n\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/produkt\/manual-gate-valve\/\">Hersteller von manuell bet\u00e4tigten Absperrschiebern<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/the-function-of-globe-valve-in-pipeline-system.html\/\">Was sind Absperrventile?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/difference-between-gate-valve-and-butterfly-valve.html\/\">Unterschied zwischen Absperrschieber und Absperrklappe<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">Was ist ein Absperrschieber?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/tag\/shanghai-pressure-reducing-valve-factory\/\">Shanghai Druckminderventilfabrik<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>I. Vor- und Nachteile des Kugelhahns 1. Vorteile des Kugelhahns: \u2460 Er hat den geringsten Str\u00f6mungswiderstand (tats\u00e4chlich 0); \u2461 \u2026 <a title=\"Vorteile, Nachteile und Anwendungsbereich des Kugelhahns\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/de\/advantages-disadvantages-and-application-scope-of-ball-valve.html\" aria-label=\"Mehr zu Vorteile, Nachteile und Anwendungsbereich des Kugelhahns\">Weiterlesen ...<\/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":[1],"tags":[2232,2075,2076,1841],"class_list":["post-16402","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-advantages-and-disadvantages-of-ball-valve","tag-advantages-of-ball-valve","tag-disadvantages-of-ball-valve","tag-how-to-open-a-stuck-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\/de\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":2232,"name":"advantages and disadvantages of ball valve","slug":"advantages-and-disadvantages-of-ball-valve","term_group":0,"term_taxonomy_id":2232,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2075,"name":"advantages of ball valve","slug":"advantages-of-ball-valve","term_group":0,"term_taxonomy_id":2075,"taxonomy":"post_tag","description":"","parent":0,"count":4,"filter":"raw"},{"term_id":2076,"name":"disadvantages of ball valve","slug":"disadvantages-of-ball-valve","term_group":0,"term_taxonomy_id":2076,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":1841,"name":"How to Open a Stuck Ball Valve","slug":"how-to-open-a-stuck-ball-valve","term_group":0,"term_taxonomy_id":1841,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_5caaaa-64\"} \/-->\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>HOW TO OPEN A STUCK BALL VALVE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-causes-stuck-ball-valve\">What Causes Stuck <strong><mark class=\"has-inline-color has-contrast-2-color\" style=\"background-color: var(--base)\"><a href=\"https:\/\/zecovalve.com\/product-category\/ball-valve\" target=\"_blank\" rel=\"noreferrer noopener\">Ball Valve<\/a><\/mark><\/strong>?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nOne of the most common types of ball valve failures involves a buildup of dirt and sediment within the valve, making it difficult to open and close. The use of solvent cement glue can also clog up the ball, causing it to stick to the inside of the valve and resist turning. If this happens, you\u2019ll want to take the valve apart and clean out any grime you see.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAnother frequent ball valve failure occurs when the elastic used to seal the valve (often in the form of an O-ring) gets worn down over time due to liquid or gas getting pushed through it. Since this is a natural symptom of use, you\u2019ll want to swap out the elastic when you notice cracks or leakage. Turning down the intensity of liquid flowing through the valve can also help extend the lifespan of the O-ring.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAs the elastic starts to go, so too does the inner packing of the valve stem. Any scratching or damage to the valve stem requires someone to either replace the stem or the whole valve before the whole thing falls apart.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nMake sure to look for leak points at the nuts holding the bolts in as well. This indicates that the nuts are too loose or that the end connector needs realignment. Damage to O-rings around the nuts can also prove a culprit of these leaks.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>How to Open A Stuck Ball Valve?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBall valves are commonly used valves for main water and various branch shutoffs. This valve functions as an ON\/OFF valve which means that the valve should be either completely open allowing full flow, or completely closed, stopping the entire water flow. Occasionally, it may be necessary to loosen a ball valve because it is stuck or tight, thereby creating an obstruction to fluid flow. If a ball valve won\u2019t open, perform the following steps to rectify the issue:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list {\"ordered\":true} -->\r\n<ol>\r\n \t<li>Manual operation<\/li>\r\n \t<li>Turn off the main water supply.<\/li>\r\n \t<li>Then, loosen the valve by opening and closing it multiple times by turning its handle.<\/li>\r\n \t<li>Gently hammer the valve body multiple times on the valve body to break and free up the particles that are trapped between the ball and the valve body.<\/li>\r\n \t<li>Gently wiggle and rock the valve handle to help service the ball element and force it to move. Also, try to remove the valve handle and turn the valve a few times using a plier to help it move freely, and place the handle back on the valve using its screw. If these steps don\u2019t work, move on to step 2.<\/li>\r\n<\/ol>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:block {\"ref\":15781} \/-->\r\n\r\n<!-- wp:block {\"ref\":15788} \/-->\r\n\r\n<!-- wp:block {\"ref\":20648} \/-->\r\n\r\n<!-- wp:block {\"ref\":20644} \/-->\r\n\r\n<!-- wp:block {\"ref\":20646} \/-->\r\n\r\n<!-- wp:block {\"ref\":20641} \/-->\r\n\r\n<!-- wp:block {\"ref\":16760} \/-->\r\n\r\n<!-- wp:block {\"ref\":16233} \/-->\r\n\r\n<!-- wp:block {\"ref\":15809} \/-->\r\n\r\n<!-- wp:block {\"ref\":15797} \/-->","parent":0,"count":7,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2232,"label":"advantages and disadvantages of ball valve"},{"value":2075,"label":"advantages of ball valve"},{"value":2076,"label":"disadvantages of ball valve"},{"value":1841,"label":"How to Open a Stuck Ball Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Advantages Disadvantages and Application Scope of 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\/de\/advantages-disadvantages-and-application-scope-of-ball-valve.html\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Advantages Disadvantages and Application Scope of Ball Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"I. Advantages and disadvantages of ball valve 1. Advantages of Ball Valve: \u2460 It has the lowest flow resistance (actually 0); \u2461 ... Weiterlesen ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/de\/advantages-disadvantages-and-application-scope-of-ball-valve.html\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-21T04:50:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-08-16T13:02:41+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\">\n\t<meta name=\"twitter:data1\" content=\"Jerry\">\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\">\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\">\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\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/advantages-disadvantages-and-application-scope-of-ball-valve.html#webpage\",\"url\":\"https:\/\/zecovalve.com\/advantages-disadvantages-and-application-scope-of-ball-valve.html\",\"name\":\"Advantages Disadvantages and Application Scope of Ball Valve - ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"datePublished\":\"2022-06-21T04:50:01+00:00\",\"dateModified\":\"2022-08-16T13:02:41+00:00\",\"author\":{\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/advantages-disadvantages-and-application-scope-of-ball-valve.html#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/advantages-disadvantages-and-application-scope-of-ball-valve.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/advantages-disadvantages-and-application-scope-of-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\/advantages-disadvantages-and-application-scope-of-ball-valve.html\",\"url\":\"https:\/\/zecovalve.com\/advantages-disadvantages-and-application-scope-of-ball-valve.html\",\"name\":\"Advantages Disadvantages and Application Scope of 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\/de\/wp-json\/wp\/v2\/posts\/16402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/comments?post=16402"}],"version-history":[{"count":0,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/posts\/16402\/revisions"}],"wp:attachment":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/media?parent=16402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/categories?post=16402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/tags?post=16402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}