{"id":17268,"date":"2022-06-27T12:37:53","date_gmt":"2022-06-27T12:37:53","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17268"},"modified":"2022-10-18T14:03:29","modified_gmt":"2022-10-18T14:03:29","slug":"characteristics-of-dynamic-flow-balancing-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/de\/characteristics-of-dynamic-flow-balancing-valve.html","title":{"rendered":"Eigenschaften des dynamischen Durchflussausgleichsventils"},"content":{"rendered":"<p>Das dynamische Durchflussausgleichsventil erm\u00f6glicht eine zeitabh\u00e4ngige \u00c4nderung des Ventils entsprechend der Druckdifferenz im Wassersystem. Dadurch wird sichergestellt, dass die zuvor eingestellte Wasserdurchflussrate nicht \u00fcberschritten wird und die \u00fcbersch\u00fcssige Druckdifferenz absorbiert wird. Dadurch wird ein automatischer Ausgleich des gesamten Wassersystems mit gleichem Druck und gleicher Durchflussrate erreicht. <\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\">Daher bietet seine Verwendung die folgenden Vorteile.<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-for-owners-and-construction-units\">F\u00fcr Eigent\u00fcmer und Bautr\u00e4ger:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Es ist keine Systemfehlerbehebung erforderlich, wodurch Sie viel Zeit sparen und den Fertigstellungstermin verk\u00fcrzen k\u00f6nnen.<\/li><li>Die Installation desselben Prozessmanagements ist nicht erforderlich, wodurch die genutzte Fl\u00e4che und der Platz vergr\u00f6\u00dfert und Installations- und Materialkosten gespart werden k\u00f6nnen.<\/li><li>Die Verwendung ist einfach und weder die Fertigstellung der technischen Installation noch die schrittweise Verwendung der Ausr\u00fcstung haben Auswirkungen auf das Gleichgewicht des Wassersystems.<\/li><li>Dies l\u00e4sst sich leicht \u00e4ndern, und wenn das Wassersystem in einigen Bereichen neu gestaltet werden muss, hat dies keine Auswirkungen auf die Gestaltung und das Gleichgewicht des Wassersystems in anderen Bereichen.<\/li><li>Dadurch l\u00e4sst sich der Stromverbrauch senken und das gesamte Wassersystem wird ausgeglichen, um sicherzustellen, dass die K\u00fchleinheit (Kessel, W\u00e4rmetauscher) und die Wasserpumpe in einem optimalen Betriebszustand arbeiten, was offensichtlich zu einer Energieeinsparung f\u00fchrt.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Technische Merkmale des dynamischen Durchflussausgleichsventils:<\/h2>\n\n\n\n<p>Ventilk\u00f6rper: Gusseisen, Stahlguss, Edelstahl<\/p>\n\n\n\n<p>Spule AUTOFLOW: Edelstahl, Bronze, Oberfl\u00e4che vernickelt.<\/p>\n\n\n\n<p>Maximaler Arbeitsdruck: 110 \u00b0 C<\/p>\n\n\n\n<p>Fehler: \u00b1 5%<\/p>\n\n\n\n<p>Druckdifferenzbereich: 14\u2013220 kPa, 35\u201341 kPa<\/p>\n\n\n\n<p>Flanschanschluss: DN65-DN350<\/p>","protected":false},"excerpt":{"rendered":"<p>Das dynamische Durchflussausgleichsventil erm\u00f6glicht es dem Ventil, sich von Zeit zu Zeit entsprechend der Druckdifferenz des Wassersystems zu \u00e4ndern \u2026 <a title=\"Eigenschaften des dynamischen Durchflussausgleichsventils\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/de\/characteristics-of-dynamic-flow-balancing-valve.html\" aria-label=\"Mehr zu Eigenschaften des dynamischen Durchflussausgleichsventils\">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":[2560],"class_list":["post-17268","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-dpcv","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":2560,"name":"DPCV","slug":"dpcv","term_group":0,"term_taxonomy_id":2560,"taxonomy":"post_tag","description":"<!-- wp:paragraph -->\r\n\r\nTo meet the growing use of variable speed pumps for HVAC applications, ZECO Fluid Systems has launched a range of Differential Pressure Control Valves (DPCV) specifically aimed at optimizing system performance.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nExtremely efficient, the DPCV is set to a maximum differential pressure which ensures flow cannot exceed the desired rate. It, therefore, helps reduce energy consumption, and the risk of noise and simplifies the commissioning process.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_53a72f-f5\"} \/-->\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=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET DCPV VALVE PRICE<\/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-is-dcpv\">What is DCPV?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nDifferential Pressure Control Valves - also commonly called DPCVs - are installed in heating or cooling systems to control sub-circuit pressure to a set or given maximum.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nZECO\u2019s DPCV range includes three different types. A type with pre-set \u0394pC (differential pressure across the circuit), a type with adjustable \u0394pC, and finally a type being a combined dynamic balancing valve and adjustable DPCV. They offer a flexible range meeting any system demand.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>What is Differential Pressure Control?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA differential pressure controller consists of a valve and a pressure actuator. Differential pressure controllers in the primary system are mainly used to keep a constant and lower differential pressure across a motorized control valve or a total system\/substation.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Specifications of DPCV<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Nominal diameter: DN25 \u2013 DN50<\/li>\r\n \t<li>Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t<li>Pressure range: 16 bars- 25 bars<\/li>\r\n \t<li>Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t<li>Connection: Threaded BSP<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":27252,\"width\":384,\"height\":512,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img class=\"wp-image-27252\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/10\/DPCV-768x1024.jpg\" alt=\"DPCV\" width=\"384\" height=\"512\" \/><figcaption>DPCV<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Nominal diameter: DN65 \u2013 DN250<\/li>\r\n \t<li>Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t<li>Pressure range: 16 bars -25 bars<\/li>\r\n \t<li>Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t<li>Connection: RF<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":17033,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-17033\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg\" alt=\"Differential Pressure Control Valve\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Why choose a DPCV?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nWith a DPCV installed in Your system, You will achieve reduced energy consumption, avoid the risk of annoying noise and have a simple commissioning process.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>How does a DPCV Work?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA DPCV includes a diaphragm, a spring, and a capillary tube connecting the partner valve in the supply pipe and the DPCV valve in the return pipe to control the circuit pressure loss.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe differential pressure control valve (DPCV) is a special kind of control valve whose action is related to a measured pressure difference. In practice, the DPCV is used in several applications as will be further explained basically, its goal is to maintain a constant pressure difference across a certain part of the hydraulic network. Inside the DPCV, two cavities are separated by means of a membrane. One cavity is internally connected to the upstream side of the DPCV while the other one is connected to a remote location by means of a small capillary pipe. This way, the differential pressure across the membrane equals the pressure difference between the upstream measuring point and the DPCV. The resulting spindle travel depends on the force balance between the membrane and the spring.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\n\u2022 \u0394P Control\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe DPCV diaphragm will regulate to control \u0394pC (differential pressure across the circuit) depending on pressure impulse from the supply side and direct pressure from the return side. The spring force will equal the \u0394pC.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nIn all ZECO DPCVs, the diaphragm will be a rolling diaphragm which will result in a very compact valve design. Depending on the ZECO Differential Pressure Control Valve selected, \u0394pC may be fixed or externally adjustable.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":12,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2560,"label":"DPCV"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Characteristics of Dynamic Flow Balancing 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\/characteristics-of-dynamic-flow-balancing-valve.html\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Characteristics of Dynamic Flow Balancing Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"The dynamic flow balancing valve allows the valve to change according to the pressure difference of the water system from time to ... 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