{"id":17261,"date":"2022-06-27T12:34:35","date_gmt":"2022-06-27T12:34:35","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17261"},"modified":"2022-08-05T11:37:38","modified_gmt":"2022-08-05T11:37:38","slug":"eccentric-butterfly-valve-installation-direction-and-other-common-problems","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/es\/eccentric-butterfly-valve-installation-direction-and-other-common-problems.html","title":{"rendered":"Direcci\u00f3n de instalaci\u00f3n de la v\u00e1lvula de mariposa exc\u00e9ntrica y otros problemas comunes"},"content":{"rendered":"<p>Antes de instalar la v\u00e1lvula de mariposa exc\u00e9ntrica, preste atenci\u00f3n a la direcci\u00f3n de sellado. Generalmente, la gente est\u00e1 acostumbrada a instalar v\u00e1lvulas de acuerdo con la direcci\u00f3n del flujo de las tuber\u00edas de suministro y retorno. Como resultado, las v\u00e1lvulas con la direcci\u00f3n de instalaci\u00f3n incorrecta tienen un rendimiento de sellado deficiente, lo que afecta el mantenimiento de la red y el equipo de tuber\u00edas o el manejo de accidentes.<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-1-installation-direction-of-eccentric-butterfly-valve\"><strong>1. Direcci\u00f3n de instalaci\u00f3n de la v\u00e1lvula de mariposa exc\u00e9ntrica<\/strong><\/h2>\n\n\n\n<p>Dado que las v\u00e1lvulas de mariposa direccionales generalmente est\u00e1n marcadas en el cuerpo de la v\u00e1lvula como la direcci\u00f3n de sellado, la direcci\u00f3n de la flecha en el cuerpo de la v\u00e1lvula de mariposa de sellado de dos v\u00edas se refiere a la direcci\u00f3n de sellado principal. La direcci\u00f3n de la flecha tambi\u00e9n se puede entender de esta manera. La flecha apunta al extremo de descarga. Por lo tanto, las flechas del cuerpo de la v\u00e1lvula de mariposa de suministro y retorno de agua apuntan al extremo de alivio de presi\u00f3n que a menudo se revisa. De esta forma, la v\u00e1lvula de mariposa exc\u00e9ntrica tiene un mejor rendimiento de sellado con la presi\u00f3n de un lado del medio.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Direcci\u00f3n de instalaci\u00f3n del eje de la v\u00e1lvula<\/strong><\/h2>\n\n\n\n<p>Todas las v\u00e1lvulas de mariposa deben instalarse en tuber\u00edas verticales en la medida de lo posible. Si se instala horizontalmente, el eje de la v\u00e1lvula no debe instalarse verticalmente, preferiblemente horizontalmente. Si no se puede instalar horizontalmente, el eje de la v\u00e1lvula se puede instalar en \u00e1ngulo, pero no se permite exceder los 45 grados. Puede minimizar la deposici\u00f3n de s\u00f3lidos en el fluido en la v\u00e1lvula.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Otros problemas de atenci\u00f3n<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>1) La v\u00e1lvula de mariposa exc\u00e9ntrica generalmente debe instalarse o soldarse en estado cerrado.<\/li><li>2) La posici\u00f3n l\u00edmite del dispositivo de transmisi\u00f3n de la v\u00e1lvula se ajust\u00f3 antes de salir de f\u00e1brica, por lo tanto, no desmonte el dispositivo de transmisi\u00f3n a voluntad. Si es necesario desmontar el dispositivo de transmisi\u00f3n, la posici\u00f3n l\u00edmite debe reajustarse despu\u00e9s de restablecer la instalaci\u00f3n. Un ajuste deficiente afectar\u00e1 el volumen de fuga de la v\u00e1lvula y su vida \u00fatil.<\/li><li>3) Al soldar v\u00e1lvulas de mariposa, el cable de conexi\u00f3n a tierra del soldador el\u00e9ctrico debe traslaparse en el tubo de acero de la soldadura en el mismo lado para evitar que la corriente pase a trav\u00e9s del cuerpo de la v\u00e1lvula y queme la superficie de sellado.<\/li><li>4) Al instalar el tubo vertical de la v\u00e1lvula de soldadura, se debe inyectar agua con una altura de no menos de 10 mm por encima de la placa de la v\u00e1lvula cerrada; Cuando la v\u00e1lvula de soldadura se instala horizontalmente, se debe envolver la v\u00e1lvula con un pa\u00f1o h\u00famedo.<\/li><li>5) Despu\u00e9s de la instalaci\u00f3n, limpie cuidadosamente la suciedad de la v\u00e1lvula de mariposa exc\u00e9ntrica y realice de 2 a 3 pruebas de conmutaci\u00f3n completas para verificar si la v\u00e1lvula puede funcionar normalmente.<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Antes de instalar la v\u00e1lvula de mariposa exc\u00e9ntrica, preste atenci\u00f3n a la direcci\u00f3n de sellado. Generalmente la gente est\u00e1 acostumbrada a instalar v\u00e1lvulas seg\u00fan las\u2026 <a title=\"Direcci\u00f3n de instalaci\u00f3n de la v\u00e1lvula de mariposa exc\u00e9ntrica y otros problemas comunes\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/es\/eccentric-butterfly-valve-installation-direction-and-other-common-problems.html\" aria-label=\"M\u00e1s en Direcci\u00f3n de instalaci\u00f3n de la v\u00e1lvula de mariposa exc\u00e9ntrica y otros problemas comunes\">Leer m\u00e1s<\/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":[1881],"class_list":["post-17261","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-butterfly-valve-wikipedia","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\/es\/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":1881,"name":"Butterfly Valve Wikipedia","slug":"butterfly-valve-wikipedia","term_group":0,"term_taxonomy_id":1881,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_49a87c-f7\"} \/-->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-a-butterfly-valve\">What is a Butterfly Valve?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nButterfly Valve is a valve that can be used for isolating or regulating flow. The closing mechanism takes the form of a disk. Operation is similar to that of Ball Valves, which allows for quick shut-off. Butterfly valves are generally favored because they are lower in cost than other valve designs as well as being lighter in weight, meaning less support is required. The disc is positioned in the center of the pipe, passing through the disc is a rod connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow, regardless of valve position.\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 BUTTERFLY VALVE PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Types of Butterfly Valves<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li><strong>Concentric Butterfly Valve<\/strong>\r\n<ul>\r\n \t<li>The most basic design of a butterfly valve is a centric or concentric butterfly valve. The stem passes through the disc\u2019s centerline, and the seat is the inside diameter periphery of the valve body (Figure 4 on the left). This zero-offset valve design is known as resilient-seated because efficient sealing relies on the flexibility of the rubber seat. When closing, the disc first comes into contact with the seat at around 85\u00b0 during a 90\u00b0 rotation. Concentric butterfly valves are suitable for low-pressure ranges.<\/li>\r\n<\/ul>\r\n<\/li>\r\n \t<li><strong>Double Offset Butterfly Valve<\/strong>\r\n<ul>\r\n \t<li>This popular valve is also known as a high-performance butterfly valve. This valve has two stems offset from the center. This creates a cam action during the application's process.<\/li>\r\n<\/ul>\r\n<\/li>\r\n \t<li><strong>Triple Offset Butterfly Valve<\/strong>\r\n<ul>\r\n \t<li>Triple Offset Butterfly Valves are essential in applications where a bubble-tight shut-off is required. In some applications, bubble-tight shut-off cannot be achieved using double offset butterfly valves. Some applications do not lend themselves well to traditional butterfly valves, for example, applications involving harsh chemicals or media with small particles prone to clogging valves and pipelines.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Gate Valve vs Butterfly Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nButterfly valves are comparatively more extensively used in large sizes compared to gate valves. Because butterfly valves open and close quickly and can be frequently operated, they are ideal for applications that require quick opening and closing, especially for emergency shutoffs.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":11,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":1881,"label":"Butterfly Valve Wikipedia"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Eccentric Butterfly Valve Installation Direction and Other Common Problems - 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\/es\/eccentric-butterfly-valve-installation-direction-and-other-common-problems.html\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Eccentric Butterfly Valve Installation Direction and Other Common Problems - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Before installing the eccentric butterfly valve, pay attention to the sealing direction. Generally, people are accustomed to installing valves according to the ... 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