{"id":17180,"date":"2022-06-27T08:59:08","date_gmt":"2022-06-27T08:59:08","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17180"},"modified":"2022-11-29T01:23:25","modified_gmt":"2022-11-29T01:23:25","slug":"installation-of-pneumatic-ball-valve-and-method-of-prolonging-its-service-life","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/de\/installation-of-pneumatic-ball-valve-and-method-of-prolonging-its-service-life.html","title":{"rendered":"Einbau eines pneumatischen Kugelhahns und Verfahren zur Verl\u00e4ngerung seiner Lebensdauer"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-how-is-the-pneumatic-ball-valve-installed-can-the-pneumatic-ball-valve-be-installed-vertically\">Wie wird der pneumatische Kugelhahn eingebaut? Kann der pneumatische Kugelhahn vertikal eingebaut werden?<\/h2>\n\n\n\n<p>Der pneumatische Kugelhahn kann vertikal installiert werden. Im Allgemeinen kann die Installation an der Rohrleitung in Parallelinstallation und Vertikalinstallation unterteilt werden, was auf der tats\u00e4chlichen Situation des Kunden basiert. Wir empfehlen jedoch, dass die Parallelinstallation im Allgemeinen die beste ist, da sie wartungsfreundlich und sehr sch\u00f6n ist. In vielen Sonderf\u00e4llen kann der pneumatische Kugelhahn jedoch auch vertikal installiert werden. Da der Kunde angab, dass f\u00fcr die Parallelinstallation von Rohren nicht gen\u00fcgend Platz vorhanden sei, installieren Sie sie vertikal, was die Lebensdauer nicht beeintr\u00e4chtigt.<\/p>\n\n\n\n<p>Die Dichtung eines pneumatischen Kugelhahns besteht im Allgemeinen aus vier Dichtungskomponenten: Schaftdichtring, Mitteldichtring und zwei Dichtringe auf beiden Seiten.<\/p>\n\n\n\n<p>Der Ventilschaftdichtring ist der Dichtungsring, mit dem der Ventilschaft in Betrieb ist. Normalerweise werden f\u00fcr mehr als zwei St\u00fcck PDFE und flexibler Graphit verwendet. Der Zwischendichtungsring ist die Dichtung, die den Ventilk\u00f6rper in der Mitte verbindet. Normalerweise werden f\u00fcr mehr als zwei St\u00fcck PDFE und Graphit-Metall-Verbunddichtungen verwendet. Die zwei seitlichen Dichtungsringe sind: die Einlass- und Auslassdichtungsringe auf beiden Seiten des Kugelkerns. Normalerweise werden f\u00fcr mehr als zwei St\u00fcck PDFE und PPL-Dichtungen verwendet.<\/p>\n\n\n\n<p>Pneumatische Kugelh\u00e4hne bestehen aus zwei Hauptteilen: Antrieb und Ventil. Es gibt zwei Arten von Antrieben: einfachwirkend und doppeltwirkend.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wie sorgen Sie also daf\u00fcr, dass Ihr pneumatischer Kugelhahn einfach zu bedienen ist und eine lange Lebensdauer hat?<\/h2>\n\n\n\n<p>Die Lebensdauer Ihres pneumatischen Kugelhahns wird auf Grundlage der Feldnutzung des Kunden bestimmt. Die Lebensdauer eines pneumatischen Kugelhahns l\u00e4sst sich verl\u00e4ngern, indem zun\u00e4chst die Luftquelle vor Ort stabil gehalten wird. Eine stabile Luftquelle kann die \u00d6ffnungs- und Schlie\u00dfgeschwindigkeit Ihres Ventils und die Lebensdauer des Ventildichtrings direkt beeinflussen. Es ist besser, an jedem Aktuator ein Zweiwegest\u00fcck anzubringen. Dieses Zweiwegest\u00fcck kann nicht nur einen stabilen Luftdruck liefern, sondern auch den Zylinder regelm\u00e4\u00dfig \u00f6len und die Feuchtigkeit in der Luft abf\u00fchren, um die Lebensdauer des Zylinders erheblich zu verbessern. Die Lebensdauer des Ventils wird durch das vor Ort verwendete Medium bestimmt.<\/p>","protected":false},"excerpt":{"rendered":"<p>Wie wird der pneumatische Kugelhahn installiert? Kann der pneumatische Kugelhahn vertikal eingebaut werden? Der pneumatische Kugelhahn kann eingebaut werden ... <a title=\"Einbau eines pneumatischen Kugelhahns und Verfahren zur Verl\u00e4ngerung seiner Lebensdauer\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/de\/installation-of-pneumatic-ball-valve-and-method-of-prolonging-its-service-life.html\" aria-label=\"Mehr zu Installation eines pneumatischen Kugelhahns und Methode zur Verl\u00e4ngerung seiner Lebensdauer\">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":[805,2180],"class_list":["post-17180","post","type-post","status-publish","format-standard","hentry","category-ball-valve","tag-ammonia","tag-pneumatic-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":805,"name":"Ammonia Valve","slug":"ammonia","term_group":0,"term_taxonomy_id":805,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_3e1a85-40\"} \/-->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"31f123f4\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"504ddfe8\",\"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-504ddfe8 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong><strong>GET AMMONIA VALVE PRICE<\/strong><\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Ammonia Process Overview<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAmmonia synthesis is used to produce ammonia from nitrogen and hydrogen. The produced ammonia can then be used as a fertilizer, or it can be further processed into urea or nitric acid. A mixture of hydrogen and nitrogen, usually originating from a steam reformer, is admitted to the synthesis loop and then compressed in two stages into the synthesis pressure of 150-300 bar (2200-4400 psi). The stream is preheated by heat exchange with the hot effluent coming out of the converter before entering the ammonia converter.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe ammonia conversion process is a compromise between temperature and pressure. For the catalyst to be efficient a temperature of at least 400 \u00b0C (750 \u00b0F) is needed,\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nbut since the reaction is exothermic a higher temperature negatively affects product yield. To counter this issue, the pressure is increased to push the reaction equilibrium toward ammonia (thus increasing product yield). Heat is recovered from the effluent by generating steam and by pre-heating the incoming feed. The effluent is then sent to refrigeration before the product is separated from the medium and unreacted gas is recycled to the start of the synthesis loop.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":27329,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-27329\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/11\/ammonia-process.png\" alt=\"\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Types of Valves in Ammonia Synthesis Loop<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe role of valves in the ammonia synthesis loop is to control the flow of synthesis gas into the converter and to ensure the recycling of the unreacted synthesis gas.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Converter inlet valve<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThis valve is used to adjust the flow of synthesis gas into the converter. The flow may need to be adjusted to cope with temperature fluctuations in the converter.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Converter outlet valve<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThis valve is located after the reactor and is used to regulate the flow of effluent to the boiler.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Boiler bypass valve<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThis valve is used to control the flow of reactor effluent that bypasses the boiler, allowing the amount of pre-heating by the synthesis gas heat exchanger to be controlled.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Ammonia Uses &amp; Operating Conditions<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAmmonia is a colorless gas that consists of nitrogen and hydrogen (NH3). At atmospheric conditions, it is lighter than air with a pungent odor. It is a highly caustic irritant that is both toxic and flammable. Because of its low boiling point, as a liquid, it must be stored under pressure or at a low temperature. Industrial ammonia is sold either as ammonia liquor or as pressurized or refrigerated anhydrous liquid ammonia transported in tank cars or cylinders. Household ammonia or ammonium hydroxide is a solution of NH3 in water. Most ammonia is consumed in the manufacturing of fertilizer. It is also a building block for the synthesis of many pharmaceutical products and is used in many commercial cleaning products.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-ammonia-service-ball-valves\">Ammonia Service Ball Valves<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAmmonia valves are engineered for performance and reliability in the most hazardous industrial processes such as severe ammonia applications. These valves are available in a \u201cfloating\u201d type with two basic body configurations \u2013 split body in full and standard port and a unibody in standard port only.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Cleaning &amp; Testing<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAll components used for ammonia service, in a gaseous or liquid state, are specifically cleaned to remove any traces of oil, grease, or hydrocarbon materials prior to the valve assembly. Valves for ammonia service are assembled in an oil-free restricted area by personnel who are specially equipped and trained to perform this task. The assembling area, work, surfaces, equipment, and tools are specially maintained to ensure cleanliness requirements are met.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":3,"filter":"raw"},{"term_id":2180,"name":"pneumatic ball valve","slug":"pneumatic-ball-valve","term_group":0,"term_taxonomy_id":2180,"taxonomy":"post_tag","description":"","parent":0,"count":15,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1927,"label":"Ball Valve"}],"post_tag":[{"value":805,"label":"Ammonia Valve"},{"value":2180,"label":"pneumatic ball valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Installation of Pneumatic Ball Valve and Method of Prolonging Its Service Life - 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\/installation-of-pneumatic-ball-valve-and-method-of-prolonging-its-service-life.html\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Installation of Pneumatic Ball Valve and Method of Prolonging Its Service Life - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"How is the pneumatic ball valve installed? 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