![\"Soupape](\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg\")
<\/figure>\n<\/div>\n\n\nPrincipe de fonctionnement du DPCV<\/h3>\n\n\n\n
Un 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.<\/p>\n\n\n\n
\u2022 Contr\u00f4le \u0394P<\/p>\n\n\n\n
Le 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.<\/p>\n\n\n\n
Dans 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 s\u00e9lectionn\u00e9e, \u0394pC peut \u00eatre fixe ou r\u00e9glable de l'ext\u00e9rieur.<\/p>\n\n\n\n
Caract\u00e9ristiques de la vanne de r\u00e9gulation de pression diff\u00e9rentielle<\/h3>\n\n\n\n- Moins de plaintes
- Le bon \u00e9quilibre sera pr\u00e9sent sous toutes les charges, ce qui entra\u00eenera moins ou pas de plaintes concernant une r\u00e9partition in\u00e9gale de la chaleur ou le bruit du syst\u00e8me.<\/li><\/ul><\/li>
- Meilleur contr\u00f4le de la temp\u00e9rature
- Avec l\u2019\u00e9quilibrage automatique, vous obtiendrez un meilleur contr\u00f4le de la temp\u00e9rature dans les pi\u00e8ces.<\/li><\/ul><\/li>
- \u00c9conomies d'\u00e9nergie
- Aucun d\u00e9bordement ne se produira plus dans le syst\u00e8me, ce qui n'entra\u00eenera aucun gaspillage d'\u00e9nergie.<\/li><\/ul><\/li>
- \u00c9conomisez sur la mise en service
- Aucune mesure ne sera n\u00e9cessaire pour les ajustements, ce qui entra\u00eenera des \u00e9conomies significatives sur les co\u00fbts de mise en service.<\/li><\/ul><\/li>
- Planification de projet efficace
- Les projets peuvent \u00eatre trait\u00e9s et transmis par \u00e9tapes, ce qui facilite la planification et l'ex\u00e9cution du projet.<\/li><\/ul><\/li><\/ul>\n\n\n\n\n
Balises associ\u00e9es :<\/h2>\n\n\n\n\n\nSoupape ZECO<\/a>\n\n<\/div>\n\n\n\n\nFabricant de robinets-vannes \u00e0 commande manuelle<\/a>\n\n<\/div>\n\n\n\n\nQu'est-ce qu'un robinet-vanne ?<\/a>\n\n<\/div>\n\n\n\n\nRobinet \u00e0 soupape et robinet \u00e0 bille<\/a>\n\n<\/div>\n\n\n\n\nDiff\u00e9rence entre le robinet \u00e0 tournant sph\u00e9rique flottant et le robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon<\/a>\n\n<\/div>\n\n\n\n\nFabricant de robinets \u00e0 soupape \u2013 Diff\u00e9rents types de robinets \u00e0 soupape<\/a>\n\n<\/div>\n\n\n\n\nFabricant de clapets anti-retour \u2013 Diff\u00e9rents types de clapets anti-retour<\/a>\n\n<\/div>\n\n\n\n\nVanne papillon de type plaquette<\/a>\n\n<\/div>\n\n\n\n\nClapet anti-retour \u2013 Fabricant professionnel de clapets anti-retour<\/a>\n\n<\/div>\n\n\n\n\nVanne motoris\u00e9e \u2013 Vanne \u00e0 bille motoris\u00e9e et vanne papillon motoris\u00e9e<\/a>\n\n<\/div>\n\n\n\n\nVanne d'\u00e9quilibrage - Fabricant professionnel de vannes CVC<\/a>\n\n<\/div>\n\n\n\n\nVanne papillon de type plaquette - Fabricant de vanne papillon de type plaquette<\/a>\n\n<\/div>\n\n\n\nDix articles avant et apr\u00e8s<\/p>\n\n\n\n
Syst\u00e8mes Buderus \u2013 Vanne Zeco<\/a><\/p>\n\n\n\nBarton mod\u00e8les 289A et 291B \u2013 Valve Zeco<\/a><\/p>\n\n\n\nBuses sp\u00e9cialis\u00e9es Delavan \u2013 Valve Zeco<\/a><\/p>\n\n\n\nActionneurs \u00e9lectrohydrauliques Hydramotor AH90 \/ NH90 \u2013 Zeco Valve<\/a><\/p>\n\n\n\nBuses Del-O-Flo pour diverses applications \u2013 Zeco Valve<\/a><\/p>\n\n\n\n\u00c9lectrovannes Asco Controls \u2013 Zeco Valve<\/a><\/p>\n\n\n\nBarton Instruments mod\u00e8les 247C et 246C \u2013 Valve Zeco<\/a><\/p>\n\n\n\nActionneurs Asco AH91 \/ AH92 \/ AH93 \/ AH94 \/ AH95 \/ AH96 \u2013 Zeco Valve<\/a><\/p>\n\n\n\nActionneurs hydrauliques autonomes Cameron Ledeen \u2013 Zeco Valve<\/a><\/p>\n\n\n\nCommutateur \u00e9metteur indicateur Barton Instruments (ITS) \u2013 Valve Zeco<\/a><\/p>","protected":false},"excerpt":{"rendered":"Unit\u00e9 de pression diff\u00e9rentielle Barton 224C Le DPU 224C se compose d'un ensemble d'unit\u00e9 \u00e0 soufflet (BUA) et de bo\u00eetiers de pression amovibles. au sein de la BUA,\u2026 Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":17033,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[3872,3874,3296,2517,2560],"class_list":["post-3024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-barton-224c","tag-barton-289a","tag-barton-instruments","tag-differential-pressure-control-valve","tag-dpcv","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg",330,300,false],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/fr\/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":3872,"name":"barton 224c","slug":"barton-224c","term_group":0,"term_taxonomy_id":3872,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3874,"name":"barton 289a","slug":"barton-289a","term_group":0,"term_taxonomy_id":3874,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3296,"name":"barton instruments","slug":"barton-instruments","term_group":0,"term_taxonomy_id":3296,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"},{"term_id":2517,"name":"differential pressure control valve","slug":"differential-pressure-control-valve","term_group":0,"term_taxonomy_id":2517,"taxonomy":"post_tag","description":"","parent":0,"count":9,"filter":"raw"},{"term_id":2560,"name":"DPCV","slug":"dpcv","term_group":0,"term_taxonomy_id":2560,"taxonomy":"post_tag","description":"\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\r\n\r\n\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\r\n\r\n\r\n\r\n\r\n\r\nGET DCPV VALVE PRICE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\nWhat is 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\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\r\n\r\n\r\nWhat is Differential Pressure Control?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\nSpecifications of DPCV<\/h2>\r\n\r\n\r\n\r\n\r\n \t- Nominal diameter: DN25 \u2013 DN50<\/li>\r\n \t
- Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t
- Pressure range: 16 bars- 25 bars<\/li>\r\n \t
- Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t
- Connection: Threaded BSP<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
![\"DPCV\"](\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/10\/DPCV-768x1024.jpg\")
DPCV<\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\n \t- Nominal diameter: DN65 \u2013 DN250<\/li>\r\n \t
- Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t
- Pressure range: 16 bars -25 bars<\/li>\r\n \t
- Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t
- Connection: RF<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
<\/figure>\r\n\r\n\r\n\r\nWhy choose a DPCV?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\nHow does a DPCV Work?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\n\r\n\u2022 \u0394P Control\r\n\r\n\r\n\r\n\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\r\n\r\n\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","parent":0,"count":12,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3872,"label":"barton 224c"},{"value":3874,"label":"barton 289a"},{"value":3296,"label":"barton instruments"},{"value":2517,"label":"differential pressure control valve"},{"value":2560,"label":"DPCV"}]},"yoast_head":"\nBarton 247C and 289A | 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\/barton-model-247c-and-246c-zeco-valve.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Barton 247C and 289A | Differential Pressure Control Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Barton 224C Differential Pressure Unit The 224C DPU consists of a bellows unit assembly (BUA) and removable pressure housings. within the BUA, ... Lire plus\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/fr\/barton-model-247c-and-246c-zeco-valve.html\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"article:published_time\" content=\"2021-12-29T04:21:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-12-30T08:39:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"330\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\">\n\t<meta name=\"twitter:data1\" content=\"Jerry\">\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\">\n\t<meta name=\"twitter:data2\" content=\"2 minutes\">\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\":\"ImageObject\",\"@id\":\"https:\/\/zecovalve.com\/barton-model-247c-and-246c-zeco-valve.html#primaryimage\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg\",\"width\":330,\"height\":300,\"caption\":\"Differential Pressure Control Valve\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/barton-model-247c-and-246c-zeco-valve.html#webpage\",\"url\":\"https:\/\/zecovalve.com\/barton-model-247c-and-246c-zeco-valve.html\",\"name\":\"Barton 247C and 289A | Differential Pressure Control Valve - ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/zecovalve.com\/barton-model-247c-and-246c-zeco-valve.html#primaryimage\"},\"datePublished\":\"2021-12-29T04:21:15+00:00\",\"dateModified\":\"2022-12-30T08:39:11+00:00\",\"author\":{\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/barton-model-247c-and-246c-zeco-valve.html#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/barton-model-247c-and-246c-zeco-valve.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/barton-model-247c-and-246c-zeco-valve.html#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\/barton-model-247c-and-246c-zeco-valve.html\",\"url\":\"https:\/\/zecovalve.com\/barton-model-247c-and-246c-zeco-valve.html\",\"name\":\"Barton 247C and 289A | Differential Pressure Control Valve\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\",\"name\":\"Jerry\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/posts\/3024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/comments?post=3024"}],"version-history":[{"count":0,"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/posts\/3024\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/media\/17033"}],"wp:attachment":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/media?parent=3024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/categories?post=3024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/tags?post=3024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- Le bon \u00e9quilibre sera pr\u00e9sent sous toutes les charges, ce qui entra\u00eenera moins ou pas de plaintes concernant une r\u00e9partition in\u00e9gale de la chaleur ou le bruit du syst\u00e8me.<\/li><\/ul><\/li>
- Meilleur contr\u00f4le de la temp\u00e9rature
- Avec l\u2019\u00e9quilibrage automatique, vous obtiendrez un meilleur contr\u00f4le de la temp\u00e9rature dans les pi\u00e8ces.<\/li><\/ul><\/li>
- \u00c9conomies d'\u00e9nergie
- Aucun d\u00e9bordement ne se produira plus dans le syst\u00e8me, ce qui n'entra\u00eenera aucun gaspillage d'\u00e9nergie.<\/li><\/ul><\/li>
- \u00c9conomisez sur la mise en service
- Aucune mesure ne sera n\u00e9cessaire pour les ajustements, ce qui entra\u00eenera des \u00e9conomies significatives sur les co\u00fbts de mise en service.<\/li><\/ul><\/li>
- Planification de projet efficace
- Les projets peuvent \u00eatre trait\u00e9s et transmis par \u00e9tapes, ce qui facilite la planification et l'ex\u00e9cution du projet.<\/li><\/ul><\/li><\/ul>\n\n\n\n\n
Balises associ\u00e9es :<\/h2>\n\n\n\n\n
\nSoupape ZECO<\/a>\n\n<\/div>\n\n\n\n\nFabricant de robinets-vannes \u00e0 commande manuelle<\/a>\n\n<\/div>\n\n\n\n\nQu'est-ce qu'un robinet-vanne ?<\/a>\n\n<\/div>\n\n\n\n\nRobinet \u00e0 soupape et robinet \u00e0 bille<\/a>\n\n<\/div>\n\n\n\n\nDiff\u00e9rence entre le robinet \u00e0 tournant sph\u00e9rique flottant et le robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon<\/a>\n\n<\/div>\n\n\n\n\nFabricant de robinets \u00e0 soupape \u2013 Diff\u00e9rents types de robinets \u00e0 soupape<\/a>\n\n<\/div>\n\n\n\n\nFabricant de clapets anti-retour \u2013 Diff\u00e9rents types de clapets anti-retour<\/a>\n\n<\/div>\n\n\n\n\nVanne papillon de type plaquette<\/a>\n\n<\/div>\n\n\n\n\nClapet anti-retour \u2013 Fabricant professionnel de clapets anti-retour<\/a>\n\n<\/div>\n\n\n\n\nVanne motoris\u00e9e \u2013 Vanne \u00e0 bille motoris\u00e9e et vanne papillon motoris\u00e9e<\/a>\n\n<\/div>\n\n\n\n\nVanne d'\u00e9quilibrage - Fabricant professionnel de vannes CVC<\/a>\n\n<\/div>\n\n\n\n\nVanne papillon de type plaquette - Fabricant de vanne papillon de type plaquette<\/a>\n\n<\/div>\n\n\n\nDix articles avant et apr\u00e8s<\/p>\n\n\n\n
Syst\u00e8mes Buderus \u2013 Vanne Zeco<\/a><\/p>\n\n\n\n
Barton mod\u00e8les 289A et 291B \u2013 Valve Zeco<\/a><\/p>\n\n\n\n
Buses sp\u00e9cialis\u00e9es Delavan \u2013 Valve Zeco<\/a><\/p>\n\n\n\n
Actionneurs \u00e9lectrohydrauliques Hydramotor AH90 \/ NH90 \u2013 Zeco Valve<\/a><\/p>\n\n\n\n
Buses Del-O-Flo pour diverses applications \u2013 Zeco Valve<\/a><\/p>\n\n\n\n
\u00c9lectrovannes Asco Controls \u2013 Zeco Valve<\/a><\/p>\n\n\n\n
Barton Instruments mod\u00e8les 247C et 246C \u2013 Valve Zeco<\/a><\/p>\n\n\n\n
Actionneurs Asco AH91 \/ AH92 \/ AH93 \/ AH94 \/ AH95 \/ AH96 \u2013 Zeco Valve<\/a><\/p>\n\n\n\n
Actionneurs hydrauliques autonomes Cameron Ledeen \u2013 Zeco Valve<\/a><\/p>\n\n\n\n
Commutateur \u00e9metteur indicateur Barton Instruments (ITS) \u2013 Valve Zeco<\/a><\/p>","protected":false},"excerpt":{"rendered":"
Unit\u00e9 de pression diff\u00e9rentielle Barton 224C Le DPU 224C se compose d'un ensemble d'unit\u00e9 \u00e0 soufflet (BUA) et de bo\u00eetiers de pression amovibles. au sein de la BUA,\u2026 Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":17033,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[3872,3874,3296,2517,2560],"class_list":["post-3024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-barton-224c","tag-barton-289a","tag-barton-instruments","tag-differential-pressure-control-valve","tag-dpcv","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg",330,300,false],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/fr\/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":3872,"name":"barton 224c","slug":"barton-224c","term_group":0,"term_taxonomy_id":3872,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3874,"name":"barton 289a","slug":"barton-289a","term_group":0,"term_taxonomy_id":3874,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3296,"name":"barton instruments","slug":"barton-instruments","term_group":0,"term_taxonomy_id":3296,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"},{"term_id":2517,"name":"differential pressure control valve","slug":"differential-pressure-control-valve","term_group":0,"term_taxonomy_id":2517,"taxonomy":"post_tag","description":"","parent":0,"count":9,"filter":"raw"},{"term_id":2560,"name":"DPCV","slug":"dpcv","term_group":0,"term_taxonomy_id":2560,"taxonomy":"post_tag","description":"\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\r\n\r\n\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\r\n\r\n\r\n\r\n\r\n\r\nGET DCPV VALVE PRICE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n
What is 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\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\r\n\r\n\r\n
What is Differential Pressure Control?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n
Specifications of DPCV<\/h2>\r\n\r\n\r\n\r\n
- \r\n \t
- Nominal diameter: DN25 \u2013 DN50<\/li>\r\n \t
- Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t
- Pressure range: 16 bars- 25 bars<\/li>\r\n \t
- Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t
- Connection: Threaded BSP<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
DPCV<\/figcaption><\/figure>\r\n\r\n\r\n\r\n - \r\n \t
- Nominal diameter: DN65 \u2013 DN250<\/li>\r\n \t
- Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t
- Pressure range: 16 bars -25 bars<\/li>\r\n \t
- Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t
- Connection: RF<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<\/figure>\r\n\r\n\r\n\r\n
Why choose a DPCV?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n
How does a DPCV Work?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\n\r\n\u2022 \u0394P Control\r\n\r\n\r\n\r\n\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\r\n\r\n\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","parent":0,"count":12,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3872,"label":"barton 224c"},{"value":3874,"label":"barton 289a"},{"value":3296,"label":"barton instruments"},{"value":2517,"label":"differential pressure control valve"},{"value":2560,"label":"DPCV"}]},"yoast_head":"\n
Barton 247C and 289A | 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\/barton-model-247c-and-246c-zeco-valve.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Barton 247C and 289A | Differential Pressure Control Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Barton 224C Differential Pressure Unit The 224C DPU consists of a bellows unit assembly (BUA) and removable pressure housings. within the BUA, ... 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- Les projets peuvent \u00eatre trait\u00e9s et transmis par \u00e9tapes, ce qui facilite la planification et l'ex\u00e9cution du projet.<\/li><\/ul><\/li><\/ul>\n\n\n\n\n