{"id":17153,"date":"2022-06-27T08:12:35","date_gmt":"2022-06-27T08:12:35","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17153"},"modified":"2022-08-15T03:45:33","modified_gmt":"2022-08-15T03:45:33","slug":"differential-pressure-control-valve-working-principle","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/de\/differential-pressure-control-valve-working-principle.html","title":{"rendered":"Funktionsprinzip eines Differenzdruckregelventils"},"content":{"rendered":"<p>Um der zunehmenden Verwendung von Pumpen mit variabler Drehzahl f\u00fcr HLK-Anwendungen gerecht zu werden, hat Hattersley eine Reihe von Differenzdruckregelventilen (DPCV) auf den Markt gebracht, die speziell auf die Optimierung der Systemleistung ausgerichtet sind.<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\">Was ist ein <strong><a href=\"https:\/\/zecovalve.com\/de\/produkt\/differential-pressure-control-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\"><mark style=\"background-color:var(--base)\" class=\"has-inline-color has-contrast-2-color\">Differenzdruck-Regelventil<\/mark><\/a><\/strong>?<\/h2>\n\n\n\n<p>Differenzdruckregelventile \u2013 h\u00e4ufig auch DPCVs genannt \u2013 werden in Heiz- oder K\u00fchlsystemen installiert, um den Druck in Teilkreisen auf einen festgelegten oder vorgegebenen H\u00f6chstwert zu regeln.<\/p>\n\n\n\n<p>Das \u00e4u\u00dferst effiziente DPCV ist auf einen maximalen Differenzdruck eingestellt, der sicherstellt, dass der Durchfluss die gew\u00fcnschte Menge nicht \u00fcberschreiten kann. Es tr\u00e4gt daher zur Reduzierung des Energieverbrauchs und des L\u00e4rmrisikos bei und vereinfacht den Inbetriebnahmeprozess.<\/p>\n\n\n\n<p>Die DPCV-Reihe von ZECO umfasst drei verschiedene Typen. Einen Typ mit voreingestelltem \u0394pC (Differenzdruck im Kreislauf), einen Typ mit einstellbarem \u0394pC und schlie\u00dflich einen Typ, der ein kombiniertes dynamisches Ausgleichsventil und ein einstellbares DPCV ist. Sie bieten einen flexiblen Bereich, der allen Systemanforderungen gerecht wird.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"330\" height=\"300\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg\" alt=\"Differenzdruck-Regelventil\" class=\"wp-image-17033\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg 330w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve-300x273.jpg 300w\" sizes=\"auto, (max-width: 330px) 100vw, 330px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Funktionsprinzip des Differenzdruckregelventils<\/h2>\n\n\n\n<p>Das Differenzdruckregelventil ben\u00f6tigt keine externe Energie. Es kann sich automatisch anpassen, indem es sich auf die Druck\u00e4nderung des geregelten Mediums selbst verl\u00e4sst, die durch den Restdruckkopf und die Druckschwankungen des Rohrnetzes verursachte Durchfluss\u00e4nderung automatisch eliminiert und die Druckdifferenz zwischen Einlass und Auslass des Benutzers konstant h\u00e4lt. Es eignet sich besonders f\u00fcr Haushaltsdosier- oder automatische Steuerungssysteme, was einem stabilen Systembetrieb f\u00f6rderlich ist.<\/p>\n\n\n\n<p>Das Differenzdruckregelventil hat eine Doppelscheibenstruktur mit geringer unausgeglichener Kraft und kompakter Struktur. Es wird im Heizungs- (Klima-)Wassersystem verwendet, um den Differenzdruck des Regelsystems konstant zu halten. Gem\u00e4\u00df dem Funktionsprinzip des Differenzdruckregelventils installieren Benutzer, die das Differenzdruckregelventil installieren, kein automatisches Steuerger\u00e4t. Unter der minimalen Arbeitsdruckdifferenz ist der Durchfluss zu gro\u00df, wenn der ausgew\u00e4hlte Rohrdurchmesser zu gro\u00df ist und der Widerstand verringert wird, was zwangsl\u00e4ufig zu einem hydraulischen Ungleichgewicht des externen Netzwerks f\u00fchrt und den Energieverbrauch erh\u00f6ht.<\/p>\n\n\n\n<p>Das Differenzdruckregelventil besteht aus Ventilk\u00f6rper, Ventildeckel, Ventilkernfeder, Steuerleitung und Druckregler.<\/p>\n\n\n\n<p>Das Ventil wird am R\u00fccklaufrohr der Heizungsleitung installiert und die Arbeitskammer am Ventil ist \u00fcber das Steuerrohr mit der Wasserversorgungsleitung verbunden. Beseitigen Sie die Durchflussabweichung, die durch Druckschwankungen des externen Netzwerks verursacht wird. Wenn der Wasserversorgungsdruck P1 steigt, steigt die Wasserversorgungsdruckdifferenz P1-P3. Die druckempfindliche Membran dr\u00fcckt den Ventilkern nach unten, um den kleinen Ventilanschluss zu schlie\u00dfen, sodass P2 steigt und P1-P2 konstant bleibt. Wenn der Wasserversorgungsdruck P1 sinkt, bewegt die druckempfindliche Membran den Ventilkern nach oben und P2 sinkt, sodass P1-P2 konstant bleibt. Unabh\u00e4ngig davon, wie sich der Druck in der Rohrleitung \u00e4ndert, kann das dynamische Differenzdruckausgleichsventil den auf das gesteuerte Objekt ausge\u00fcbten Druck und Durchfluss konstant halten.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-self-operated-differential-pressure-control-valve-working-principle\">Funktionsprinzip eines selbstgesteuerten Differenzdruckregelventils<\/h2>\n\n\n\n<p>Nachdem das Prozessmedium durch das Ventil gedrosselt wurde, gelangt es in das gesteuerte Ger\u00e4t, und der Differenzdruck des gesteuerten Ger\u00e4ts wird jeweils in die obere und untere Membrankammer des Ventils eingeleitet, wodurch in der oberen und unteren Membrankammer ein Schub erzeugt wird und ein Ausgleich mit der Federreaktionskraft erfolgt, um die relative Position des Ventilkerns und des Ventilsitzes zu bestimmen, w\u00e4hrend die relative Position des Ventilkerns und des Ventilsitzes die Gr\u00f6\u00dfe des Differenzdruckwerts bestimmt. Wenn sich der gesteuerte Differenzdruck \u00e4ndert, wird das Kr\u00e4ftegleichgewicht zerst\u00f6rt, was die Bewegung des Ventilkerns antreibt, und die Bewegung des Ventilkerns \u00e4ndert den Widerstandskoeffizienten des Ventils, d. h. der gesteuerte Differenzdruckwert wird als Sollwert gesteuert. Dies ist das Funktionsprinzip des Differenzdruckregelventils. Wenn der Einstellwert des Differenzdrucks ge\u00e4ndert werden muss, kann die Einstellmutter angepasst werden.<\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Verwandte Tags:<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/\">ZECO-Ventil<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/difference-between-gate-valve-and-butterfly-valve.html\/\">Unterschied zwischen Absperrschieber und Absperrklappe<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/difference-between-gate-valves-and-ball-valves.html\/\">Schieberventil vs. Kugelhahn<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">NBR-Absperrklappe<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/de\/history-of-automatic-control-valve-zeco-valve-industrial-valve-manufacturer.html\/\">Was sind automatische Regelventile?<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Um der zunehmenden Verwendung von Pumpen mit variabler Drehzahl f\u00fcr HLK-Anwendungen gerecht zu werden, hat Hattersley eine Reihe von Differenzdruck-Regelventilen auf den Markt gebracht \u2026 <a title=\"Funktionsprinzip eines Differenzdruckregelventils\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/de\/differential-pressure-control-valve-working-principle.html\" aria-label=\"Mehr zu Funktionsprinzip eines Differenzdruckregelventils\">Weiterlesen ...<\/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":[2447],"tags":[3674,3673,2517,3675,2560],"class_list":["post-17153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-balancing-valve","tag-automatic-balancing-valve-working-principle","tag-control-valve-working-principle","tag-differential-pressure-control-valve","tag-differential-pressure-control-valve-working-principle","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\/de\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":2447,"name":"Balancing Valve","slug":"balancing-valve","term_group":0,"term_taxonomy_id":2447,"taxonomy":"category","description":"","parent":0,"count":21,"filter":"raw","cat_ID":2447,"category_count":21,"category_description":"","cat_name":"Balancing Valve","category_nicename":"balancing-valve","category_parent":0}],"tag_info":[{"term_id":3674,"name":"automatic balancing valve working principle","slug":"automatic-balancing-valve-working-principle","term_group":0,"term_taxonomy_id":3674,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3673,"name":"control valve working principle","slug":"control-valve-working-principle","term_group":0,"term_taxonomy_id":3673,"taxonomy":"post_tag","description":"","parent":0,"count":1,"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":3675,"name":"differential pressure control valve working principle","slug":"differential-pressure-control-valve-working-principle","term_group":0,"term_taxonomy_id":3675,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"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":2447,"label":"Balancing Valve"}],"post_tag":[{"value":3674,"label":"automatic balancing valve working principle"},{"value":3673,"label":"control valve working principle"},{"value":2517,"label":"differential pressure control valve"},{"value":3675,"label":"differential pressure control valve working principle"},{"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>Differential Pressure Control Valve Working Principle | 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\/differential-pressure-control-valve-working-principle.html\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Differential Pressure Control Valve Working Principle | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"To meet the growing use of variable speed pumps for HVAC applications, Hattersley has launched a range of Differential Pressure Control Valves ... Weiterlesen ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/de\/differential-pressure-control-valve-working-principle.html\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-27T08:12:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-08-15T03:45:33+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=\"Verfasst von\">\n\t<meta name=\"twitter:data1\" content=\"Jerry\">\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\">\n\t<meta name=\"twitter:data2\" content=\"3\u00a0Minuten\">\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\":\"de\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/zecovalve.com\/differential-pressure-control-valve-working-principle.html#primaryimage\",\"inLanguage\":\"de\",\"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\/differential-pressure-control-valve-working-principle.html#webpage\",\"url\":\"https:\/\/zecovalve.com\/differential-pressure-control-valve-working-principle.html\",\"name\":\"Differential Pressure Control Valve Working Principle | ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/zecovalve.com\/differential-pressure-control-valve-working-principle.html#primaryimage\"},\"datePublished\":\"2022-06-27T08:12:35+00:00\",\"dateModified\":\"2022-08-15T03:45:33+00:00\",\"author\":{\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/differential-pressure-control-valve-working-principle.html#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/differential-pressure-control-valve-working-principle.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/differential-pressure-control-valve-working-principle.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\/differential-pressure-control-valve-working-principle.html\",\"url\":\"https:\/\/zecovalve.com\/differential-pressure-control-valve-working-principle.html\",\"name\":\"Differential Pressure Control Valve Working Principle\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/zecovalve.com\/#\/schema\/person\/f65555145e0ef282ff87649309aba6a3\",\"name\":\"Jerry\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/posts\/17153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/comments?post=17153"}],"version-history":[{"count":0,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/posts\/17153\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/media\/17033"}],"wp:attachment":[{"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/media?parent=17153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/categories?post=17153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zecovalve.com\/de\/wp-json\/wp\/v2\/tags?post=17153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}