{"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\/fr\/produit\/dz40y-cryogenic-gate-valve\/","title":{"rendered":"Vanne \u00e0 opercule cryog\u00e9nique DZ40Y"},"content":{"rendered":"
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Vanne \u00e0 opercule cryog\u00e9nique<\/p>\n

La vanne \u00e0 opercule est une vanne d'arr\u00eat couramment utilis\u00e9e, principalement destin\u00e9e \u00e0 connecter ou \u00e0 couper le fluide dans la tuyauterie, et n'est pas adapt\u00e9e \u00e0 la r\u00e9gulation du d\u00e9bit du fluide. La vanne \u00e0 opercule convient \u00e0 une large gamme de pressions, temp\u00e9ratures et diam\u00e8tres, en particulier pour les tuyauteries de diam\u00e8tre moyen et grand.<\/p>\n

Principaux avantages de la vanne \u00e0 opercule :<\/p>\n

(1) La r\u00e9sistance au fluide est faible. Le canal de fluide \u00e0 l'int\u00e9rieur du corps de la vanne \u00e0 opercule est direct, et le fluide ne change pas sa direction d'\u00e9coulement lorsqu'il traverse la vanne \u00e0 opercule, donc la r\u00e9sistance \u00e0 l'\u00e9coulement est faible.<\/p>\n

(2) L'ouverture et la fermeture sont plus \u00e9conomes en main-d'\u0153uvre. Lors de l'ouverture et de la fermeture, la direction de mouvement de l'opercule est perpendiculaire \u00e0 la direction d'\u00e9coulement du fluide. Compar\u00e9 \u00e0 la vanne \u00e0 soupape, l'ouverture et la fermeture de la vanne \u00e0 opercule sont plus \u00e9conomes en main-d'\u0153uvre.<\/p>\n

(3) La direction d'\u00e9coulement du fluide n'est g\u00e9n\u00e9ralement pas restreinte. Le fluide peut s'\u00e9couler dans n'importe quelle direction des deux c\u00f4t\u00e9s de la vanne \u00e0 opercule, et peut \u00eatre connect\u00e9 ou coup\u00e9. Facile \u00e0 installer, convient aux tuyauteries o\u00f9 la direction d'\u00e9coulement du fluide peut changer.<\/p>\n

 <\/p>\n

Sp\u00e9cifications des mat\u00e9riaux et performances des pi\u00e8ces principales<\/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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Pi\u00e8ces principales<\/p>\n<\/td>\n

Corps de vanne<\/p>\n

capot de vanne<\/td>\n

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acier au carbone<\/p>\n<\/td>\n

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Acier inoxydable chrome-nickel-titane<\/p>\n<\/td>\n

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Acier inoxydable chrome-molybd\u00e8ne-titane<\/p>\n<\/td>\n

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acier inoxydable au carbone<\/p>\n<\/td>\n

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acier alli\u00e9 chrome-molybd\u00e8ne<\/p>\n<\/td>\n

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acier au carbone cryog\u00e9nique<\/p>\n<\/td>\n<\/tr>\n

Vanne \u00e0 opercule<\/p>\n

si\u00e8ge de vanne<\/td>\n

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acier au carbone avec rechargement carbure ou acier inoxydable<\/p>\n<\/td>\n

Acier inoxydable chrome-nickel-titane<\/p>\n

rechargement alliage dur<\/td>\n

Acier inoxydable chrome-molybd\u00e8ne-titane<\/p>\n

rechargement alliage dur<\/td>\n

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acier inoxydable au carbone<\/p>\n<\/td>\n

acier alli\u00e9 chrome-molybd\u00e8ne<\/p>\n

rechargement alliage dur<\/td>\n

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acier inoxydable avec rechargement alliage dur<\/p>\n<\/td>\n<\/tr>\n

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tige de vanne<\/p>\n<\/td>\n

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Acier inoxydable chrom\u00e9<\/p>\n<\/td>\n

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Acier inoxydable chrome-nickel-titane<\/p>\n<\/td>\n

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Acier inoxydable chrome-nickel-titane<\/p>\n<\/td>\n

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acier inoxydable au carbone<\/p>\n<\/td>\n

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acier alli\u00e9 chrome-molybd\u00e8ne<\/p>\n<\/td>\n

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Acier inoxydable<\/p>\n<\/td>\n<\/tr>\n

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garniture<\/p>\n<\/td>\n

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garniture graphite amiante<\/p>\n<\/td>\n

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garniture amiante polyt\u00e9trafluoro\u00e9thyl\u00e8ne<\/p>\n<\/td>\n

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garniture graphite amiante flexible<\/p>\n<\/td>\n

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garniture amiante polyt\u00e9trafluoro\u00e9thyl\u00e8ne<\/p>\n<\/td>\n<\/tr>\n

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Joint<\/p>\n<\/td>\n

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joint amiante<\/p>\n<\/td>\n

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joint spiral\u00e9 acier inoxydable avec t\u00e9trafluoro\u00e9thyl\u00e8ne<\/p>\n<\/td>\n

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graphite flexible + acier inoxydable<\/p>\n<\/td>\n

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polyt\u00e9trafluoro\u00e9thyl\u00e8ne<\/p>\n<\/td>\n<\/tr>\n

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\u00c9crou de tige<\/p>\n<\/td>\n

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Fonte ductile \u00e0 haute teneur en nickel \/ ZguAL10Fe3<\/p>\n<\/td>\n<\/tr>\n

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Param\u00e8tres principaux<\/p>\n<\/td>\n

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M\u00e9dias applicables<\/p>\n<\/td>\n

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eau, vapeur, huile<\/p>\n<\/td>\n

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Type acide nitrique<\/p>\n<\/td>\n

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Type acide ac\u00e9tique<\/p>\n<\/td>\n

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Ur\u00e9e, liquide de m\u00e9thylammonium, etc.<\/p>\n<\/td>\n

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Eau, vapeur, p\u00e9trole et produits p\u00e9troliers<\/p>\n<\/td>\n

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Gaz ammoniac, ammoniac liquide<\/p>\n<\/td>\n<\/tr>\n

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Temp\u00e9rature applicable \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":"

La vanne \u00e0 opercule est une vanne d'arr\u00eat couramment utilis\u00e9e, principalement destin\u00e9e \u00e0 connecter ou \u00e0 couper le fluide dans la tuyauterie, et n'est pas adapt\u00e9e \u00e0 la r\u00e9gulation du d\u00e9bit du fluide. La vanne \u00e0 opercule convient \u00e0 une large gamme de pressions, temp\u00e9ratures et diam\u00e8tres, en particulier pour les tuyauteries de diam\u00e8tre moyen et grand.<\/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\/fr\/wp-json\/wp\/v2\/product\/4887","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/comments?post=4887"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media\/5636"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media?parent=4887"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4887"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4887"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}