{"id":17432,"date":"2022-06-27T14:40:02","date_gmt":"2022-06-27T14:40:02","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17432"},"modified":"2022-10-18T14:03:06","modified_gmt":"2022-10-18T14:03:06","slug":"product-characteristics-of-dynamic-balancing-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/pt\/product-characteristics-of-dynamic-balancing-valve.html","title":{"rendered":"Caracter\u00edsticas do produto da v\u00e1lvula de balanceamento din\u00e2mico"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-1-the-dynamic-balancing-valve-has-good-balancing-function\">1. A v\u00e1lvula de balanceamento din\u00e2mico tem boa fun\u00e7\u00e3o de balanceamento<\/h2>\n\n\n\n<p>A v\u00e1lvula de balanceamento din\u00e2mico pode equilibrar o fluxo do sistema automaticamente no valor definido necess\u00e1rio<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-2-the-dynamic-balancing-valve-can-improve-heating\">2. A v\u00e1lvula de balanceamento din\u00e2mico pode melhorar o aquecimento<\/h2>\n\n\n\n<p>A v\u00e1lvula de balanceamento din\u00e2mico pode eliminar automaticamente o desequil\u00edbrio hidr\u00e1ulico causado por v\u00e1rios fatores no sistema de \u00e1gua, manter o fluxo exigido pelos usu\u00e1rios, superar o frio e o calor irregulares, melhorar o aquecimento e melhorar a taxa de passagem da temperatura ambiente do ar condicionado;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-3-the-dynamic-balancing-valve-can-improve-system-operation\">3. A v\u00e1lvula de balanceamento din\u00e2mico pode melhorar a opera\u00e7\u00e3o do sistema<\/h2>\n\n\n\n<p>Ele pode efetivamente superar o mau modo de opera\u00e7\u00e3o de \u201cgrande vaz\u00e3o, pequena diferen\u00e7a de temperatura\u201d, melhorar a efici\u00eancia energ\u00e9tica do sistema e realizar uma opera\u00e7\u00e3o econ\u00f4mica.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-4-the-dynamic-balancing-valve-has-excellent-electric-regulation-function\">4. A v\u00e1lvula de balanceamento din\u00e2mico tem excelente fun\u00e7\u00e3o de regula\u00e7\u00e3o el\u00e9trica<\/h2>\n\n\n\n<p>A fun\u00e7\u00e3o de regula\u00e7\u00e3o el\u00e9trica significa que a v\u00e1lvula pode ajustar automaticamente a abertura da v\u00e1lvula de acordo com a mudan\u00e7a do sinal de controle de temperatura na \u00e1rea alvo, de modo a alterar o fluxo de \u00e1gua e, finalmente, tornar a temperatura real na \u00e1rea alvo consistente com a temperatura definida.<\/p>\n\n\n\n<p>A fun\u00e7\u00e3o de regula\u00e7\u00e3o el\u00e9trica \u00e9 avaliada pela curva caracter\u00edstica de vaz\u00e3o da v\u00e1lvula reguladora el\u00e9trica. No sistema de ar condicionado, a curva caracter\u00edstica de vaz\u00e3o ideal da v\u00e1lvula reguladora el\u00e9trica comumente utilizada \u00e9 uma linha reta ou de igual percentual. Por\u00e9m, para v\u00e1lvulas reguladoras el\u00e9tricas gerais, a curva caracter\u00edstica de fluxo real se desvia da curva caracter\u00edstica de fluxo ideal devido ao pequeno peso da v\u00e1lvula no processo de uso real.<\/p>\n\n\n\n<p>Devido \u00e0 estrutura \u00fanica do corpo da v\u00e1lvula, o peso da v\u00e1lvula reguladora el\u00e9trica de balanceamento din\u00e2mico no uso real \u00e9 basicamente 1, portanto, a curva caracter\u00edstica de fluxo real e a curva caracter\u00edstica de fluxo ideal s\u00e3o consistentes sem qualquer desvio, o que faz com que ela tenha excelente desempenho el\u00e9trico fun\u00e7\u00e3o de regula\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-5-the-dynamic-balancing-valve-has-the-dynamic-balancing-function\">5. A v\u00e1lvula de balanceamento din\u00e2mico tem a fun\u00e7\u00e3o de balanceamento din\u00e2mico<\/h2>\n\n\n\n<p>A fun\u00e7\u00e3o de balanceamento din\u00e2mico refere-se a quando a v\u00e1lvula reguladora el\u00e9trica precisa ser ajustada para um determinado grau de abertura de acordo com a mudan\u00e7a de carga do equipamento final, n\u00e3o importa como a press\u00e3o do sistema muda, a v\u00e1lvula pode equilibrar dinamicamente a resist\u00eancia do sistema, ent\u00e3o que o fluxo possa manter-se constante sem ser afetado pelas flutua\u00e7\u00f5es de press\u00e3o do sistema.<\/p>\n\n\n\n<p>Sup\u00f5e-se que na condi\u00e7\u00e3o de trabalho de ver\u00e3o, a regi\u00e3o foi ajustada para o estado equilibrado, ou seja, a temperatura da regi\u00e3o alvo T1 foi estabilizada em 25 \u2103, ent\u00e3o a abertura da v\u00e1lvula el\u00e9trica de balanceamento din\u00e2mico permanece inalterada em um determinada posi\u00e7\u00e3o para produzir um fluxo constante.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. A v\u00e1lvula de balanceamento din\u00e2mico tem uma boa fun\u00e7\u00e3o de balanceamento. A v\u00e1lvula de balanceamento din\u00e2mico pode equilibrar o fluxo do sistema automaticamente no necess\u00e1rio\u2026 <a title=\"Caracter\u00edsticas do produto da v\u00e1lvula de balanceamento din\u00e2mico\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/product-characteristics-of-dynamic-balancing-valve.html\" aria-label=\"Mais em Caracter\u00edsticas do Produto da V\u00e1lvula de Balanceamento Din\u00e2mico\">Ler mais<\/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-17432","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\/pt\/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>Product Characteristics of Dynamic 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\/pt\/product-characteristics-of-dynamic-balancing-valve.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Product Characteristics of Dynamic Balancing Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"1. 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