{"id":2560,"count":12,"description":"\r\n\r\nPour r\u00e9pondre \u00e0 l'utilisation croissante de pompes \u00e0 vitesse variable pour les applications CVC, ZECO Fluid Systems a lanc\u00e9 une gamme de vannes de r\u00e9gulation de pression diff\u00e9rentielle (DPCV) sp\u00e9cifiquement destin\u00e9es \u00e0 optimiser les performances du syst\u00e8me.\r\n\r\n\r\n\r\n\r\n\r\nExtr\u00eamement efficace, le DPCV est r\u00e9gl\u00e9 sur une pression diff\u00e9rentielle maximale qui garantit que le d\u00e9bit ne peut pas d\u00e9passer le d\u00e9bit souhait\u00e9. Cela contribue donc \u00e0 r\u00e9duire la consommation d\u2019\u00e9nergie et le risque sonore et simplifie le processus de mise en service.\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nOBTENIR LE PRIX DE LA VANNE DCPV<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n

Qu\u2019est-ce que le DCPV ?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n\r\nLa gamme DPCV de ZECO comprend trois types diff\u00e9rents. Un type avec \u0394pC pr\u00e9d\u00e9fini (pression diff\u00e9rentielle dans le circuit), un type avec \u0394pC r\u00e9glable et enfin un type \u00e9tant une vanne d'\u00e9quilibrage dynamique combin\u00e9e et un DPCV r\u00e9glable. Ils offrent une gamme flexible r\u00e9pondant \u00e0 toute demande de syst\u00e8me.\r\n\r\n\r\n\r\n\r\n

Qu\u2019est-ce que le contr\u00f4le de pression diff\u00e9rentielle\u00a0?<\/h2>\r\n\r\n\r\n\r\n\r\nUn r\u00e9gulateur de pression diff\u00e9rentielle se compose d'une vanne et d'un actionneur de pression. Les contr\u00f4leurs de pression diff\u00e9rentielle dans le syst\u00e8me primaire sont principalement utilis\u00e9s pour maintenir une pression diff\u00e9rentielle constante et inf\u00e9rieure \u00e0 travers une vanne de commande motoris\u00e9e ou un syst\u00e8me\/sous-station complet.\r\n\r\n\r\n\r\n\r\n

Sp\u00e9cifications du DPCV<\/h2>\r\n\r\n\r\n\r\n
    \r\n \t
  • Diam\u00e8tre nominal : DN25 \u2013 DN50<\/li>\r\n \t
  • Temp\u00e9rature du support : -10\u00b0C \u00e0 120\u00b0C<\/li>\r\n \t
  • Plage de pression : 16 bars- 25 bars<\/li>\r\n \t
  • Fluide\/application autoris\u00e9\u00a0: Eau r\u00e9frig\u00e9r\u00e9e\/chaude, Solution glycol\u00e9e, Eau de refroidissement<\/li>\r\n \t
  • Connexion\u00a0:\u00a0filet\u00e9 BSP<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
    \"DPCV\"
    DPCV<\/figcaption><\/figure>\r\n\r\n\r\n\r\n
      \r\n \t
    • Diam\u00e8tre nominal : DN65 \u2013 DN250<\/li>\r\n \t
    • Temp\u00e9rature du support : -10\u00b0C \u00e0 120\u00b0C<\/li>\r\n \t
    • Plage de pression : 16 bars -25 bars<\/li>\r\n \t
    • Fluide\/application autoris\u00e9\u00a0: Eau r\u00e9frig\u00e9r\u00e9e\/chaude, Solution glycol\u00e9e, Eau de refroidissement<\/li>\r\n \t
    • Connexion: RF<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
      \"Soupape<\/figure>\r\n\r\n\r\n\r\n

      Pourquoi choisir un DPCV ?<\/h2>\r\n\r\n\r\n\r\n\r\nAvec un DPCV install\u00e9 dans votre syst\u00e8me, vous obtiendrez une consommation d\u2019\u00e9nergie r\u00e9duite, \u00e9viterez le risque de bruit g\u00eanant et b\u00e9n\u00e9ficierez d\u2019un processus de mise en service simple.\r\n\r\n\r\n\r\n\r\n

      Comment fonctionne un DPCV ?<\/h2>\r\n\r\n\r\n\r\n\r\nUn DPCV comprend un diaphragme, un ressort et un tube capillaire reliant la vanne partenaire dans le tuyau d'alimentation et la vanne DPCV dans le tuyau de retour pour contr\u00f4ler la perte de pression du circuit.\r\n\r\n\r\n\r\n\r\n\r\nLa vanne de r\u00e9gulation de pression diff\u00e9rentielle (DPCV) est un type particulier de vanne de r\u00e9gulation dont l'action est li\u00e9e \u00e0 une diff\u00e9rence de pression mesur\u00e9e. En pratique, le DPCV est utilis\u00e9 dans plusieurs applications comme cela sera expliqu\u00e9 plus en d\u00e9tail, son objectif est de maintenir une diff\u00e9rence de pression constante sur une certaine partie du r\u00e9seau hydraulique. A l'int\u00e9rieur du DPCV, deux cavit\u00e9s sont s\u00e9par\u00e9es au moyen d'une membrane. Une cavit\u00e9 est connect\u00e9e int\u00e9rieurement au c\u00f4t\u00e9 amont du DPCV tandis que l'autre est connect\u00e9e \u00e0 un emplacement distant au moyen d'un petit tuyau capillaire. De cette fa\u00e7on, la pression diff\u00e9rentielle \u00e0 travers la membrane est \u00e9gale \u00e0 la diff\u00e9rence de pression entre le point de mesure en amont et le DPCV. La course de la broche qui en r\u00e9sulte d\u00e9pend de l'\u00e9quilibre des forces entre la membrane et le ressort.\r\n\r\n\r\n\r\n\r\n\r\n\u2022 Contr\u00f4le \u0394P\r\n\r\n\r\n\r\n\r\n\r\nLe diaphragme DPCV r\u00e9gulera pour contr\u00f4ler \u0394pC (pression diff\u00e9rentielle \u00e0 travers le circuit) en fonction de l'impulsion de pression du c\u00f4t\u00e9 alimentation et de la pression directe du c\u00f4t\u00e9 retour. La force du ressort sera \u00e9gale au \u0394pC.\r\n\r\n\r\n\r\n\r\n\r\nDans tous les ZECO DPCV, la membrane sera une membrane roulante, ce qui donnera lieu \u00e0 une conception de vanne tr\u00e8s compacte. En fonction de la vanne de r\u00e9gulation de pression diff\u00e9rentielle ZECO s\u00e9lectionn\u00e9e, \u0394pC peut \u00eatre fixe ou r\u00e9glable de l'ext\u00e9rieur.\r\n\r\n","link":"https:\/\/zecovalve.com\/fr\/tag\/dpcv","name":"DPCV","slug":"dpcv","taxonomy":"post_tag","meta":[],"yoast_head":"\nDPCV - Differential Pressure 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\/fr\/tag\/dpcv\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DPCV - Differential Pressure Control Valve | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"To 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. Extremely 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. GET DCPV VALVE PRICE What is DCPV? Differential 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. ZECO\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. What is Differential Pressure Control? A 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. Specifications of DPCV Nominal diameter: DN25 \u2013 DN50 Media temperature : -10\u00b0C to 120\u00b0C Pressure range: 16 bars- 25 bars Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water Connection: Threaded BSP DPCV Nominal diameter: DN65 \u2013 DN250 Media temperature : -10\u00b0C to 120\u00b0C Pressure range: 16 bars -25 bars Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water Connection: RF Why choose a DPCV? With a DPCV installed in Your system, You will achieve reduced energy consumption, avoid the risk of annoying noise and have a simple commissioning process. How does a DPCV Work? A 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. The 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. \u2022 \u0394P Control The 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. In 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.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/fr\/tag\/dpcv\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/10\/DPCV-768x1024.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/zecovalve.com\/#website\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"ZECO Valve\",\"description\":\"Industrial Ball Valve, Gate Valve and Globe Valve Manufacturer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/zecovalve.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/zecovalve.com\/tag\/dpcv#webpage\",\"url\":\"https:\/\/zecovalve.com\/tag\/dpcv\",\"name\":\"DPCV - Differential Pressure Control Valve | ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/tag\/dpcv#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/tag\/dpcv\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/tag\/dpcv#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/tag\/dpcv\",\"url\":\"https:\/\/zecovalve.com\/tag\/dpcv\",\"name\":\"DPCV\"}}]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/tags\/2560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/tags"}],"about":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/taxonomies\/post_tag"}],"wp:post_type":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/posts?tags=2560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}