{"id":16605,"date":"2022-06-22T06:19:40","date_gmt":"2022-06-22T06:19:40","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16605"},"modified":"2022-06-22T06:19:41","modified_gmt":"2022-06-22T06:19:41","slug":"sealing-principle-of-floating-ball-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/de\/sealing-principle-of-floating-ball-valve.html","title":{"rendered":"Dichtprinzip des schwimmenden Kugelhahns"},"content":{"rendered":"<p>Im Ventilk\u00f6rper des&nbsp;<a href=\"https:\/\/zecovalve.com\/de\/products\/manual-ball-valve.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">schwimmendes Kugelventil<\/a>. Zwischen ihnen ist eine Kugel eingeklemmt. In der Kugel befinden sich Durchgangsl\u00f6cher. Der Durchmesser der Durchgangsl\u00f6cher entspricht dem Innendurchmesser der Rohrleitung. Dies wird als Volldurchmesser-Kugelhahn bezeichnet. Der Durchmesser des Durchgangslochs ist geringf\u00fcgig kleiner als der Innendurchmesser der Rohrleitung. Dies wird als Schrumpfkugelhahn bezeichnet. Mithilfe des Schafts kann sich die Kugel frei im Sitzdichtungsring drehen. Beim \u00d6ffnen richtet sich das Kugelloch auf die Rohrleitungs\u00f6ffnung aus, um sicherzustellen, dass der Arbeitsmediumwiderstand der Rohrleitung minimal ist. Wenn sich der Schaft um einen Viertelkreis dreht, steht das Kugelloch senkrecht zum Durchgang des Ventils und die Kugel wird durch Vorspannkraft und Mediumdruck auf die beiden Sitzdichtungen fest auf den Sitzdichtungsring am Auslass gedr\u00fcckt, wodurch die vollst\u00e4ndige Abdichtung des Ventils gew\u00e4hrleistet wird. Der Kugelhahn hat eine einseitige Zwangsdichtung.<\/p>\n\n\n\n<p>Bei schwimmenden Kugelh\u00e4hnen sollte auch darauf geachtet werden, ob das Sitzmaterial der Belastung der Kugel standh\u00e4lt, da die Kugel neben ihrem Eigengewicht auch die volle Last des Arbeitsmediums tr\u00e4gt und an den Sitz weitergibt. Dar\u00fcber hinaus gem\u00e4\u00df&nbsp;<a href=\"https:\/\/zecovalve.com\/de\/products\/floating-ball-valve.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kugelhahn schwimmend<\/a>muss auch der h\u00f6here Kraftbedarf bei der Bet\u00e4tigung von Schwimmerkugelh\u00e4hnen mit gro\u00dfem Kaliber ber\u00fccksichtigt werden.<\/p>\n\n\n\n<p>Zeco Value ist einer der professionellsten\u00a0<a href=\"https:\/\/zecovalve.com\/de\/products\/floating-ball-valve.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">Hersteller f\u00fcr schwimmende Kugelh\u00e4hne<\/a>Weitere Informationen zu\u00a0<a href=\"https:\/\/zecovalve.com\/de\/products\/floating-ball-valve.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">Preis f\u00fcr schwimmenden Kugelhahn<\/a>\u00a0und Produkte finden Sie auf unserer Website unter http:\/\/www.zecovalve.com\/.<\/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\/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\/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\/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\/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\/tag\/shanghai-pressure-reducing-valve-factory\/\">Shanghai Druckminderventilfabrik<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Im Ventilk\u00f6rper des Schwimmerkugelhahns befinden sich zwei Sitzdichtringe. Dazwischen ist eine Kugel eingespannt. Es gibt \u2026 <a title=\"Dichtprinzip des schwimmenden Kugelhahns\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/de\/sealing-principle-of-floating-ball-valve.html\" aria-label=\"Mehr zu Dichtprinzip des schwimmenden 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":[1927],"tags":[1861],"class_list":["post-16605","post","type-post","status-publish","format-standard","hentry","category-ball-valve","tag-floating-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":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":1861,"name":"floating ball valve","slug":"floating-ball-valve","term_group":0,"term_taxonomy_id":1861,"taxonomy":"post_tag","description":"","parent":0,"count":18,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1927,"label":"Ball Valve"}],"post_tag":[{"value":1861,"label":"floating ball valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sealing principle of floating 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\/sealing-principle-of-floating-ball-valve.html\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sealing principle of floating ball valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"There are two seat sealing rings in the valve body of the&nbsp;floating ball valve. A sphere is clamped between them. There are ... 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