{"id":493,"date":"2026-04-08T15:43:17","date_gmt":"2026-04-08T15:43:17","guid":{"rendered":"https:\/\/cnkazev.com\/?post_type=product&p=493"},"modified":"2026-04-08T15:45:01","modified_gmt":"2026-04-08T15:45:01","slug":"butterfly-valve","status":"publish","type":"product","link":"https:\/\/cnkazev.com\/de\/produkt\/butterfly-valve\/","title":{"rendered":"Absperrklappe"},"content":{"rendered":"

Die wichtigsten Verkaufsargumente der Wafer-Absperrklappe (doppelte Exzentrizit\u00e4t + weiche Dichtung)
\nVorteile hinsichtlich Struktur und Installation
\nDoppelt exzentrische Konstruktion: Die Ventilwelle ist doppelt exzentrisch. Bei einem \u00d6ffnungswinkel der Drosselklappe von ca. 20\u00b0 l\u00f6st sie sich vom Ventilsitz. Dies reduziert die Reibung deutlich, erfordert ein geringes Drehmoment und gew\u00e4hrleistet eine lange Lebensdauer.
\nKlemmverbindung: Kein integrierter Flansch. Kompakte Bauweise, geringes Gewicht, platzsparend und schnell zu montieren.
\nEinfache Montage, Demontage und Reparatur: Der Ventilsitz kann unabh\u00e4ngig ausgetauscht werden, ohne dass die Absperrklappe oder die Ventilwelle demontiert werden m\u00fcssen, was zu geringen Wartungskosten f\u00fchrt.
\nDichtungs- und Leistungsmerkmale
\nBidirektionale Nullleckage: Weiche Dichtung (EPDM\/NBR\/PTFE) + Lippendichtung\/flexibler Sitz, Luftpolsterdichtung
\nDynamische Abdichtung: Je dichter die Abdichtung, desto h\u00f6her der Druck. Sie gleicht Temperatur- und Druck\u00e4nderungen aus.
\nGeringer Str\u00f6mungswiderstand + Hervorragende Regelung: Nahezu gleichbleibende Durchflusskennlinie, Doppelfunktion Absperrung und Regelung
\nKein Blockieren beim \u00d6ffnen und Schlie\u00dfen: Geringe Reibung, geringes Drehmoment, geeignet f\u00fcr manuelle\/turbinenf\u00f6rmige\/pneumatische\/elektrische Anwendungen
\nGeeignetes Material f\u00fcr die Arbeitsbedingungen
\nHochwertige Materialien: Ventilk\u00f6rper aus WCB\/304\/316; Absperrklappe aus Edelstahl; Ventilsitz in verschiedenen elastischen Materialien zur Auswahl
\nBreites Anwendungsspektrum: Wasser, \u00d6l, Gas, Dampf, schwach korrosive Medien; -30\u2103 ~ 180\u2103 (abh\u00e4ngig von den Dichtungskomponenten)
\nHohe Belastbarkeit: H\u00e4lt zehntausenden \u00d6ffnungs- und Schlie\u00dfvorg\u00e4ngen ohne Leistungsverlust stand und eignet sich daher f\u00fcr h\u00e4ufige Schaltvorg\u00e4nge.
\nPreis-Leistungs-Verh\u00e4ltnis
\nLeicht und kosteng\u00fcnstig: Das geringe Gewicht des 30%+ im Vergleich zu Flansch-Absperrklappen reduziert die Belastung der Rohrleitung und senkt die Installationskosten.
\nLange Lebensdauer + Einfache Wartung: Reduziert Ausfallzeiten und den Verbrauch von Ersatzteilen und bietet niedrige Gesamtkosten \u00fcber den gesamten Lebenszyklus.<\/p>\n

\"\" \"\" \"\" \"\" \"\" \"\" \"\"<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

The core selling points of the wafer butterfly valve (double eccentricity + soft seal) Advantages in Structure and Installation Double eccentric structure: The valve shaft is [\u2026]<\/span><\/p>\n","protected":false},"featured_media":495,"template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":{"0":"post-493","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-butterfly-valve","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-external"},"yoast_head":"\nButterfly Valve - Wenzhou Kaizheng Valve Technology Co., Ltd<\/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:\/\/cnkazev.com\/de\/produkt\/butterfly-valve\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Butterfly Valve - Wenzhou Kaizheng Valve Technology Co., Ltd\" \/>\n<meta property=\"og:description\" content=\"The core selling points of the wafer butterfly valve (double eccentricity + soft seal) Advantages in Structure and Installation Double eccentric structure: The valve shaft is [\u2026]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cnkazev.com\/de\/produkt\/butterfly-valve\/\" \/>\n<meta property=\"og:site_name\" content=\"Wenzhou Kaizheng Valve Technology Co., Ltd\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-08T15:45:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/04\/Stainless-steel-cast-steel-butterfly-valve-1-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"3\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cnkazev.com\/product\/butterfly-valve\/\",\"url\":\"https:\/\/cnkazev.com\/product\/butterfly-valve\/\",\"name\":\"Butterfly Valve - Wenzhou Kaizheng Valve Technology Co., Ltd\",\"isPartOf\":{\"@id\":\"https:\/\/cnkazev.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/cnkazev.com\/product\/butterfly-valve\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/cnkazev.com\/product\/butterfly-valve\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/04\/Stainless-steel-cast-steel-butterfly-valve-1-1.webp\",\"datePublished\":\"2026-04-08T15:43:17+00:00\",\"dateModified\":\"2026-04-08T15:45:01+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/cnkazev.com\/product\/butterfly-valve\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cnkazev.com\/product\/butterfly-valve\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/cnkazev.com\/product\/butterfly-valve\/#primaryimage\",\"url\":\"https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/04\/Stainless-steel-cast-steel-butterfly-valve-1-1.webp\",\"contentUrl\":\"https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/04\/Stainless-steel-cast-steel-butterfly-valve-1-1.webp\",\"width\":1000,\"height\":1000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cnkazev.com\/product\/butterfly-valve\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/cnkazev.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Product\",\"item\":\"https:\/\/cnkazev.com\/product\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Butterfly Valve\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cnkazev.com\/#website\",\"url\":\"https:\/\/cnkazev.com\/\",\"name\":\"Wenzhou Kaizheng Valve Technology Co., Ltd\",\"description\":\"Wenzhou Kaizheng Valve Technology Co., Ltd\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cnkazev.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Butterfly Valve - Wenzhou Kaizheng Valve Technology Co., Ltd","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cnkazev.com\/de\/produkt\/butterfly-valve\/","og_locale":"de_DE","og_type":"article","og_title":"Butterfly Valve - Wenzhou Kaizheng Valve Technology Co., Ltd","og_description":"The core selling points of the wafer butterfly valve (double eccentricity + soft seal) Advantages in Structure and Installation Double eccentric structure: The valve shaft is [\u2026]","og_url":"https:\/\/cnkazev.com\/de\/produkt\/butterfly-valve\/","og_site_name":"Wenzhou Kaizheng Valve Technology Co., Ltd","article_modified_time":"2026-04-08T15:45:01+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/04\/Stainless-steel-cast-steel-butterfly-valve-1-1.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"3\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/cnkazev.com\/product\/butterfly-valve\/","url":"https:\/\/cnkazev.com\/product\/butterfly-valve\/","name":"Butterfly Valve - Wenzhou Kaizheng Valve Technology Co., Ltd","isPartOf":{"@id":"https:\/\/cnkazev.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cnkazev.com\/product\/butterfly-valve\/#primaryimage"},"image":{"@id":"https:\/\/cnkazev.com\/product\/butterfly-valve\/#primaryimage"},"thumbnailUrl":"https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/04\/Stainless-steel-cast-steel-butterfly-valve-1-1.webp","datePublished":"2026-04-08T15:43:17+00:00","dateModified":"2026-04-08T15:45:01+00:00","breadcrumb":{"@id":"https:\/\/cnkazev.com\/product\/butterfly-valve\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cnkazev.com\/product\/butterfly-valve\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/cnkazev.com\/product\/butterfly-valve\/#primaryimage","url":"https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/04\/Stainless-steel-cast-steel-butterfly-valve-1-1.webp","contentUrl":"https:\/\/cnkazev.com\/wp-content\/uploads\/2026\/04\/Stainless-steel-cast-steel-butterfly-valve-1-1.webp","width":1000,"height":1000},{"@type":"BreadcrumbList","@id":"https:\/\/cnkazev.com\/product\/butterfly-valve\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cnkazev.com\/"},{"@type":"ListItem","position":2,"name":"Product","item":"https:\/\/cnkazev.com\/product\/"},{"@type":"ListItem","position":3,"name":"Butterfly Valve"}]},{"@type":"WebSite","@id":"https:\/\/cnkazev.com\/#website","url":"https:\/\/cnkazev.com\/","name":"Wenzhou Kaizheng Valve Technology Co., Ltd","description":"Wenzhou Kaizheng Valve Technology Co., Ltd","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cnkazev.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"}]}},"_links":{"self":[{"href":"https:\/\/cnkazev.com\/de\/wp-json\/wp\/v2\/product\/493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkazev.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnkazev.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkazev.com\/de\/wp-json\/wp\/v2\/media\/495"}],"wp:attachment":[{"href":"https:\/\/cnkazev.com\/de\/wp-json\/wp\/v2\/media?parent=493"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnkazev.com\/de\/wp-json\/wp\/v2\/product_brand?post=493"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnkazev.com\/de\/wp-json\/wp\/v2\/product_cat?post=493"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnkazev.com\/de\/wp-json\/wp\/v2\/product_tag?post=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}