{"id":17500,"date":"2022-06-27T15:44:09","date_gmt":"2022-06-27T15:44:09","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17500"},"modified":"2022-11-01T05:52:41","modified_gmt":"2022-11-01T05:52:41","slug":"function-and-characteristic-of-balance-control-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/de\/function-and-characteristic-of-balance-control-valve.html","title":{"rendered":"Funktion und Charakteristik des Gleichgewichtsregelventils"},"content":{"rendered":"<p>Das Balance-Trimm-Steuerventil ist ein steuerbares Regelventil. Es verwendet eine Gleichstrom-Ventilk\u00f6rperstruktur und zeichnet sich durch einen besseren, gleichm\u00e4\u00dfigen prozentualen Durchfluss aus. <\/p>\n\n\n\n<p>Es kann den Durchfluss vern\u00fcnftig verteilen und das Problem der ungleichm\u00e4\u00dfigen K\u00fchlung und Heizung bei Raumtemperatur in Heizungs- (Klima-)Systemen wirksam l\u00f6sen. Gleichzeitig k\u00f6nnen Druckabfall und Durchflussrate genau angepasst werden, um den Fl\u00fcssigkeitsdurchflusszustand im Rohrleitungsnetzsystem zu verbessern und so das Ziel des Fl\u00fcssigkeitsgleichgewichts und der Ressourceneinsparung im Rohrleitungsnetz zu erreichen. Das Ventil ist mit einem \u00d6ffnungsindex, einer \u00d6ffnungsverriegelungsvorrichtung und einem Druckmessventil zur Durchflussmessung ausgestattet. Solange in jedem Zweig und Benutzereingang ein Ausgleichsventil mit den entsprechenden Spezifikationen installiert ist und ein spezielles intelligentes Instrument verwendet wird, um es einmal einzustellen und zu steuern, kann die Durchflussrate jedes Benutzers den eingestellten Wert erreichen. Das Gesamtwasservolumen des Systems wird in einem vern\u00fcnftigen Bereich gesteuert, wodurch das unvern\u00fcnftige Ph\u00e4nomen \u201egro\u00dfer Durchfluss, kleiner Temperaturunterschied\u201c \u00fcberwunden wird.\u00a0<strong>Ausgeglichenes Trimmsteuerventil\u00a0<\/strong>ist ein ideales Produkt f\u00fcr Heizsysteme. Es kann entweder an der Wasserversorgungsleitung oder der Wasserr\u00fccklaufleitung installiert werden. Generell empfehlen wir die Installation an der Wasserr\u00fccklaufleitung. Insbesondere bei Hochtemperaturschleifen ist die Installation an der Wasserr\u00fccklaufleitung zur Erleichterung der Fehlerbehebung wichtiger. An der Wasserversorgungsleitung (R\u00fccklaufleitung) mit Ausgleichsventil muss kein Absperrventil installiert werden.<\/p>\n\n\n\n<p>Leistung und Eigenschaften:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Ideale Regelungsleistung;<\/li><li>2. Ausgezeichnete Abschaltfunktion;<\/li><li>3. Anzeige des \u00d6ffnungszustands mit einer Genauigkeit von 1\/10 Kreis;<\/li><li>4. Die theoretische Durchflusskennlinie ist eine gleichprozentige Kennlinie.<\/li><li>5. Entsprechend dem Durchflusskoeffizienten jedes Kreises kann der Durchfluss durch das Ventil berechnet werden, solange bei der Inbetriebnahme der Druckunterschied zwischen den beiden Enden des Ventils gemessen wird.<\/li><li>6. Dichtungen aus Polytetrafluorethylen und Kieselgel mit zuverl\u00e4ssiger Dichtleistung.<\/li><li>7. Die internen Komponenten bestehen aus YICr18Ni9 oder einer Kupferlegierung, die eine starke Korrosionsbest\u00e4ndigkeit und lange Lebensdauer aufweist.<\/li><li>8. Interner Hubschaft, kein Bedarf, Betriebsraum freizuhalten.<\/li><li>9. Es handelt sich um ein Kombiventil.<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Das Gleichgewichtsregelventil ist ein kontrollierbares Regelventil. Es nimmt Gleichstrom-Ventilk\u00f6rper Struktur und hat die Eigenschaften der besseren ... <a title=\"Funktion und Charakteristik des Gleichgewichtsregelventils\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/de\/function-and-characteristic-of-balance-control-valve.html\" aria-label=\"Mehr zu Funktion und Charakteristik des Balance-Regelventils\">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":[3226],"class_list":["post-17500","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-cage-guided-control-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":3226,"name":"Cage Guided Control Valve","slug":"cage-guided-control-valve","term_group":0,"term_taxonomy_id":3226,"taxonomy":"post_tag","description":"<!-- 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=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET CAGE GUIDED CONTROL VALVE PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_a0a547-00\"} \/-->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-cage-guided-control-valve\">What is Cage Guided Control Valve?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA more modern version of the globe valve design uses a piston-shaped plug inside a surrounding cage with ports cast or machined into it.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThese cage-guided globe valves throttle flow by uncovering more or less of the port area in the surrounding cage as the plug moves up and down. The cage also serves to guide the plug so the stem need not be subjected to lateral forces as in a stem-guided valve design.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe Cage guided control valve is a balanced valve that can be used as a dump valve, pressure regulator, suction controller, recirculation valve, and plunger lift applications. Compared to the stem-guided series, cage guided control valves feature larger trim sizes (available in 2\" to 10\" end connections) for higher valve coefficients (Cv). Cage guided control valves can be equipped with an optional electric drive or operated with compressed air to meet zero-emission requirements.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":26426,\"width\":512,\"height\":384,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img class=\"wp-image-26426\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/08\/Control-Valve-0-1024x768.jpg\" alt=\"\" width=\"512\" height=\"384\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Structure of Cage Guided Globe Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nCage-guided globe valves are available with both balanced and unbalanced plugs. A balanced plug has one or more ports drilled from top to bottom, allowing fluid pressure to equalize on both sides of the plug. This helps minimize the forces acting on the plug which must be overcome by the actuator:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":27294,\"width\":587,\"height\":336,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img class=\"wp-image-27294\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/11\/Cage-guided-globe-valves.webp\" alt=\"\" width=\"587\" height=\"336\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nUnbalanced plugs generate a force equal to the product of the differential pressure across the plug and the plug\u2019s area (F = PA), which may be quite substantial in some applications.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBalanced plugs do not generate this same force because they equalize the pressure on both sides of the plug, however, they exhibit the disadvantage of one more leak path when the valve is in the fully closed position (through the balancing ports, past the piston ring, and out the cage ports):\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":27295,\"width\":552,\"height\":274,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img class=\"wp-image-27295\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/11\/Cage-guided-globe-valves-principle.webp\" alt=\"\" width=\"552\" height=\"274\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThus, balanced and unbalanced cage-guided globe valves exhibit similar characteristics to double ported and single-ported stem- or port-guided globe valves, and for similar reasons.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBalanced cage guided valves are easy to position, just like double-ported stem-guided and port-guided globe valves.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nHowever, balanced cage-guided valves tend to leak more when in the shut position due to a greater number of leak paths, much the same as with double-ported stem-guided and port-guided globe valves.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Components of Cage Guide Globe Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list {\"ordered\":true} -->\r\n<ol>\r\n \t<li>Valve Trims<\/li>\r\n<\/ol>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAccording to the needs of the working conditions, different materials and surface hardening treatments can easily be chosen to meet the requirements of each function module of trim to improve its performance of the corrosion, cavitation, and erosion resistance, and lengthen service life.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list {\"ordered\":true,\"start\":2} -->\r\n<ol start=\"2\">\r\n \t<li>Valve body<\/li>\r\n<\/ol>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe body of LN8 series control valves consists of two passages from upper and lower, forming a shape like a letter \"S\". The design of an elliptical section reduces the flow resistance and turbulent flow to keep the flow fluent. The flap in the middle of the upper passage can reduce the eddy flow and increase the flow capacity.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list {\"ordered\":true,\"start\":3} -->\r\n<ol start=\"3\">\r\n \t<li>Actuator<\/li>\r\n<\/ol>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe standard mate is a Multi-spring pneumatic diaphragm actuator, which can be used in many conditions with the features of strong output force, high reliability, long lifespan, and extensive application. The output force changes with the number of springs. The high-stress-resistant diaphragm, bearing maximum pressure of 0.5 MPa air supply, gives the control valve a reliable shutoff. This type of actuator has a long life cycle of more than 1 million times.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Features of Cage Guided Control Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Modular design concept, combining the American and Japanese schools of high-precision control and the German school of the modular concept.<\/li>\r\n \t<li>The cage valve inner cavity of the valve body is S-shaped distribution, smooth and without dead ends; there are guide wings inside the valve body, which can reduce the mutual force of the medium inside the valve body and reduce the occurrence of cavitation.<\/li>\r\n \t<li>The use of sleeve guidance, large guide diameter, smooth guidance, with good dynamic stability.<\/li>\r\n \t<li>The cage valve seat adopts a floating design, while the sealing surface adopts a tapered form to ensure good alignment of the sealing sub.<\/li>\r\n \t<li>Sleeve window control flow characteristics, flow characteristics control accurately.<\/li>\r\n \t<li>The structure of the inner part is balanced, allowing a large differential pressure, small operating force, and large flow capacity.<\/li>\r\n \t<li>Equipment, linear and quick-open flow characteristics are available.<\/li>\r\n \t<li>Good use in the temperature range of -80 to 593\u2103.<\/li>\r\n \t<li>And pipeline connection with RF, RJ, FM, and other flange types and SW, and BW welding types.<\/li>\r\n \t<li>The flange distance conforms to GB\/T 17213.3-2005 \/ IEC 60534-3-1:2000; or ISA S75.03-1992 standard.<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->","parent":0,"count":5,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3226,"label":"Cage Guided Control Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Function and Characteristic of Balance Control 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\/function-and-characteristic-of-balance-control-valve.html\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Function and Characteristic of Balance Control Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Balance trim control valve is a controllable regulating valve. It adopts direct current valve body structure and has the characteristics of better ... 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