{"id":4887,"date":"2022-09-06T14:34:17","date_gmt":"2022-09-06T06:34:17","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?post_type=product&p=4887"},"modified":"2022-09-15T14:05:55","modified_gmt":"2022-09-15T06:05:55","slug":"dz40y-cryogenic-gate-valve","status":"publish","type":"product","link":"https:\/\/raymonvalve.com\/de\/produkt\/dz40y-cryogenic-gate-valve\/","title":{"rendered":"DZ40Y Tieftemperatur-Absperrschieber"},"content":{"rendered":"
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Tieftemperatur-Absperrschieber<\/p>\n

Der Absperrschieber ist ein h\u00e4ufig verwendetes Absperrventil, das haupts\u00e4chlich zum Verbinden oder Absperren des Mediums in der Rohrleitung verwendet wird und nicht zur Regelung des Mediumflusses geeignet ist. Der Absperrschieber eignet sich f\u00fcr ein breites Spektrum an Dr\u00fccken, Temperaturen und Durchmessern, insbesondere f\u00fcr Rohrleitungen mittlerer und gro\u00dfer Durchmesser.<\/p>\n

Die Hauptvorteile von Absperrschiebern:<\/p>\n

(1) Der Str\u00f6mungswiderstand ist gering. Der Medienkanal im Schiebergeh\u00e4use des Absperrschiebers ist geradlinig, und das Medium \u00e4ndert seine Str\u00f6mungsrichtung beim Durchfluss durch den Absperrschieber nicht, sodass der Str\u00f6mungswiderstand gering ist.<\/p>\n

(2) Das \u00d6ffnen und Schlie\u00dfen ist arbeitssparender. Beim \u00d6ffnen und Schlie\u00dfen ist die Bewegungsrichtung des Schiebers senkrecht zur Str\u00f6mungsrichtung des Mediums. Im Vergleich zum Durchgangsventil ist das \u00d6ffnen und Schlie\u00dfen des Absperrschiebers arbeitssparender.<\/p>\n

(3) Die Str\u00f6mungsrichtung des Mediums ist im Allgemeinen nicht eingeschr\u00e4nkt. Das Medium kann von beiden Seiten des Absperrschiebers in beliebiger Richtung flie\u00dfen und kann verbunden oder abgesperrt werden. Einfache Installation, geeignet f\u00fcr Rohrleitungen, bei denen sich die Str\u00f6mungsrichtung des Mediums \u00e4ndern kann.<\/p>\n

 <\/p>\n

Werkstoff und Leistungsspezifikation der Hauptteile<\/p>\n\n\n\n\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n
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Hauptteile<\/p>\n<\/td>\n

Ventilk\u00f6rper<\/p>\n

Ventildeckel<\/td>\n

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Kohlenstoffstahl<\/p>\n<\/td>\n

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Chrom-Nickel-Titan-Edelstahl<\/p>\n<\/td>\n

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Chrom-Molybd\u00e4n-Titan-Edelstahl<\/p>\n<\/td>\n

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Kohlenstoff-Edelstahl<\/p>\n<\/td>\n

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Chrom-Molybd\u00e4n-Legierungsstahl<\/p>\n<\/td>\n

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Tieftemperatur-Kohlenstoffstahl<\/p>\n<\/td>\n<\/tr>\n

Schieber<\/p>\n

Ventilsitz<\/td>\n

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Kohlenstoffstahl mit Auftragsschwei\u00dfung aus Hartmetall oder Edelstahl<\/p>\n<\/td>\n

Chrom-Nickel-Titan-Edelstahl<\/p>\n

Auftragsschwei\u00dfung Hartlegierung<\/td>\n

Chrom-Molybd\u00e4n-Titan-Edelstahl<\/p>\n

Auftragsschwei\u00dfung Hartlegierung<\/td>\n

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Kohlenstoff-Edelstahl<\/p>\n<\/td>\n

Chrom-Molybd\u00e4n-Legierungsstahl<\/p>\n

Auftragsschwei\u00dfung Hartlegierung<\/td>\n

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Edelstahl mit Auftragsschwei\u00dfung Hartlegierung<\/p>\n<\/td>\n<\/tr>\n

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Ventilspindel<\/p>\n<\/td>\n

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Chrom-Edelstahl<\/p>\n<\/td>\n

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Chrom-Nickel-Titan-Edelstahl<\/p>\n<\/td>\n

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Chrom-Nickel-Titan-Edelstahl<\/p>\n<\/td>\n

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Kohlenstoff-Edelstahl<\/p>\n<\/td>\n

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Chrom-Molybd\u00e4n-Legierungsstahl<\/p>\n<\/td>\n

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Edelstahl<\/p>\n<\/td>\n<\/tr>\n

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Packung<\/p>\n<\/td>\n

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Graphit-Asbest-Packung<\/p>\n<\/td>\n

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Tauch-Polytetrafluorethylen-Asbest-Packung<\/p>\n<\/td>\n

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Flexible Graphit-Asbest-Packung<\/p>\n<\/td>\n

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Tauch-Polytetrafluorethylen-Asbest-Packung<\/p>\n<\/td>\n<\/tr>\n

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Dichtung<\/p>\n<\/td>\n

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Asbest-Dichtung<\/p>\n<\/td>\n

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Edelstahl mit PTFE-Spiraldichtring<\/p>\n<\/td>\n

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Flexibler Graphit + Edelstahl<\/p>\n<\/td>\n

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Polytetrafluorethylen<\/p>\n<\/td>\n<\/tr>\n

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Spindel-Mutter<\/p>\n<\/td>\n

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Hoch nickelhaltiges Sph\u00e4roguss-Eisen\/ZguAL10Fe3<\/p>\n<\/td>\n<\/tr>\n

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Hauptparameter<\/p>\n<\/td>\n

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Anwendbare Medien<\/p>\n<\/td>\n

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Wasser, Dampf, \u00d6l<\/p>\n<\/td>\n

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Salpeters\u00e4ure-Typ<\/p>\n<\/td>\n

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Essigs\u00e4ure-Typ<\/p>\n<\/td>\n

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Harnstoff, Methylammonium-Fl\u00fcssigkeit, etc.<\/p>\n<\/td>\n

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Wasser, Dampf, Erd\u00f6l und Erd\u00f6lprodukte<\/p>\n<\/td>\n

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Ammoniakgas, fl\u00fcssiges Ammoniak<\/p>\n<\/td>\n<\/tr>\n

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Anwendbare Temperatur \u2103<\/p>\n<\/td>\n

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\u2264425<\/p>\n<\/td>\n

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\u2264200<\/p>\n<\/td>\n

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\u2264200<\/p>\n<\/td>\n

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\u2264200<\/p>\n<\/td>\n

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\u2264550<\/p>\n<\/td>\n

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-45\uff5e150<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Der Absperrschieber ist ein h\u00e4ufig verwendetes Absperrventil, das haupts\u00e4chlich zum Verbinden oder Absperren des Mediums in der Rohrleitung verwendet wird und nicht zur Regelung des Mediumflusses geeignet ist. Der Absperrschieber eignet sich f\u00fcr ein breites Spektrum an Dr\u00fccken, Temperaturen und Durchmessern, insbesondere f\u00fcr Rohrleitungen mittlerer und gro\u00dfer Durchmesser.<\/p>","protected":false},"featured_media":5636,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[175],"product_tag":[322,318,319,323],"class_list":{"0":"post-4887","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gate-valves","7":"product_tag-electric-power","8":"product_tag-oil","9":"product_tag-petrochemical","10":"product_tag-water-resources","11":"desktop-align-left","12":"tablet-align-left","13":"mobile-align-left","14":"ast-product-gallery-layout-horizontal-slider","15":"ast-product-gallery-with-no-image","16":"ast-product-tabs-layout-horizontal","17":"ast-qv-on-image","19":"first","20":"instock","21":"shipping-taxable","22":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/de\/wp-json\/wp\/v2\/product\/4887","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/raymonvalve.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/de\/wp-json\/wp\/v2\/comments?post=4887"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/de\/wp-json\/wp\/v2\/media\/5636"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/de\/wp-json\/wp\/v2\/media?parent=4887"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/raymonvalve.com\/de\/wp-json\/wp\/v2\/product_brand?post=4887"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/raymonvalve.com\/de\/wp-json\/wp\/v2\/product_cat?post=4887"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/de\/wp-json\/wp\/v2\/product_tag?post=4887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}