{"id":17517,"date":"2022-06-28T02:42:43","date_gmt":"2022-06-28T02:42:43","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=17517"},"modified":"2022-09-22T03:26:08","modified_gmt":"2022-09-22T03:26:08","slug":"cast-steel-trunnion-ball-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/fr\/produit\/cast-steel-trunnion-ball-valve","title":{"rendered":"Robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9"},"content":{"rendered":"<div class=\"col-xs-12\">\n<div class=\"rbt\">\n<h1>Robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9<\/h1>\n<figure id=\"attachment_17518\" aria-describedby=\"caption-attachment-17518\" style=\"width: 290px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-17518\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/F-2-104945-300x225.jpg\" alt=\"Robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9\" width=\"300\" height=\"225\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/F-2-104945-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/F-2-104945-768x576.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/F-2-104945-600x450.jpg 600w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/F-2-104945.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-17518\" class=\"wp-caption-text\">Robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<div class=\"text\">\n<div id=\"productdetail\">\n<div id=\"productdetail_txt\" class=\"col-md-7 col-sm-6 col-xs-12\"><strong>Robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9<\/strong>Le robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9 de Zeco a \u00e9t\u00e9 con\u00e7u avec un corps en deux pi\u00e8ces ou en trois pi\u00e8ces et avec deux si\u00e8ges flottants, qui sont mobiles sous la pression du fluide.<\/p>\n<\/div>\n<\/div>\n<div id=\"myTabContent\" class=\"tab-content\">\n<div id=\"page1\" class=\"tab-pane fade in active\">\n<div class=\"col-xs-12\">\n<div class=\"\">\n<p align=\"justify\"><b>Principe\uff1a<\/b><b><\/b><\/p>\n<p>Le robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9 a \u00e9t\u00e9 con\u00e7u avec un corps en deux pi\u00e8ces ou en trois pi\u00e8ces et avec deux si\u00e8ges flottants, qui sont mobiles sous la pression du fluide. Sous la base des si\u00e8ges, des ressorts de pr\u00e9contrainte sont positionn\u00e9s pour garantir que les deux si\u00e8ges flottants peuvent fixer fermement la surface de la bille. De plus, la pression du fluide peut \u00e9galement pousser les si\u00e8ges \u00e0 fixer fermement la bille afin d'assurer une \u00e9tanch\u00e9it\u00e9 plus fiable.<\/p>\n<p>Le robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9 est \u00e9quip\u00e9 d'une bague d'\u00e9tanch\u00e9it\u00e9 mobile qui peut g\u00e9n\u00e9rer un d\u00e9placement sous la pression du fluide. En cas de pression du fluide, la pression exercera une pression sur la bague d'\u00e9tanch\u00e9it\u00e9 du si\u00e8ge de la vanne, qui s'appuiera fermement sur la bille, garantissant ainsi l'\u00e9tanch\u00e9it\u00e9 de la vanne \u00e0 bille.<\/p>\n<p>Sur demande, des raccords de lubrification sont install\u00e9s. En cas d'endommagement de l'insert de si\u00e8ge ou du joint de tige, une fuite externe ou interne peut se produire. L'injection d'urgence d'un produit d'\u00e9tanch\u00e9it\u00e9 peut sauver l'int\u00e9grit\u00e9 du robinet en incorporant un joint d'\u00e9tanch\u00e9it\u00e9 autour de la tige ou entre le si\u00e8ge et la sph\u00e8re jusqu'\u00e0 ce que le robinet puisse \u00eatre correctement entretenu. Le ressort situ\u00e9 au niveau de la tige permet d'acheminer les charges statiques vers la tuyauterie. De cette mani\u00e8re, la charge \u00e9lectrostatique de la sph\u00e8re est \u00e9limin\u00e9e. La tige est ind\u00e9pendante du boisseau et est con\u00e7ue pour r\u00e9sister \u00e0 l'\u00e9clatement. En tant que partie int\u00e9grante, la tige est munie d'une bride sur sa face inf\u00e9rieure. Gr\u00e2ce \u00e0 cette conception sp\u00e9cifique, la bride de la tige emp\u00eache l'\u00e9clatement de la tige. Cette caract\u00e9ristique permet \u00e9galement de remplacer la sph\u00e8re par un joint d'accouplement aux dimensions g\u00e9n\u00e9reuses, de sorte que la tige n'est pas affect\u00e9e par la pouss\u00e9e lat\u00e9rale.<\/p>\n<p align=\"justify\"><b>Caract\u00e9ristiques\uff1a<\/b><b><\/b><\/p>\n<p align=\"justify\">1. Structure simple avec de bonnes performances d'\u00e9tanch\u00e9it\u00e9 et un faible couple ;<\/p>\n<p align=\"justify\">2. Conception \u00e0 passage int\u00e9gral et \u00e0 passage r\u00e9duit avec une r\u00e9sistance minimale \u00e0 l'\u00e9coulement (z\u00e9ro en fait) ;<\/p>\n<p align=\"justify\">3. Injection d'urgence de mastic ;<\/p>\n<p align=\"justify\">4. Autod\u00e9charge de la pression de la cavit\u00e9\uff1b.<\/p>\n<p align=\"justify\">5. Boule et tige ind\u00e9pendantes\uff1b.<\/p>\n<p align=\"justify\">6. Emballage \u00e0 faible \u00e9mission\uff1b.<\/p>\n<p align=\"justify\">7. Conception de la tige ignifuge, antistatique et anti-\u00e9clatement\uff1b.<\/p>\n<p align=\"justify\">8. Chapeau allong\u00e9 en option.<\/p>\n<p align=\"justify\"><strong>Gamme de produits :<\/strong><\/p>\n<p>Mat\u00e9riau du corps : acier au carbone, acier inoxydable, acier alli\u00e9<\/p>\n<p>Diam\u00e8tre nominal : 1\/2\"\uff5e60\"<\/p>\n<p>Gamme de pression : Classe 150 - 2500<\/p>\n<p>Connexion d'extr\u00e9mit\u00e9 : RF, RTJ, BW<\/p>\n<p>Temp\u00e9rature de fonctionnement:-46\u2103\uff5e+200\u2103<\/p>\n<p>Fonctionnement : Cl\u00e9, vis sans fin, actionneur \u00e9lectrique, pneumatique, \u00e0 gaz ou \u00e0 huile et actionneur \u00e9lectro-hydraulique.<\/p>\n<p>&nbsp;<\/p>\n<table class=\"ke-zeroborder\" border=\"0\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td valign=\"center\" width=\"112\">Marque<\/td>\n<td valign=\"center\" width=\"770\">Zeco<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">Type de vanne<\/td>\n<td valign=\"center\" width=\"770\">Robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">Mat\u00e9riau de la valve<\/td>\n<td valign=\"center\" width=\"770\">Acier moul\u00e9, acier inoxydable, alliage sp\u00e9cial, etc.<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">Test de la valve<\/td>\n<td valign=\"center\" width=\"770\">100% quantit\u00e9 test\u00e9e avant livraison<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">Garantie des soupapes<\/td>\n<td valign=\"center\" width=\"770\">18 mois \u00e0 compter de la date d'exp\u00e9dition d\u00e9part usine, ou 12 mois \u00e0 compter de la date d'installation du produit.<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">Peinture des vannes<\/td>\n<td valign=\"center\" width=\"770\">Demande du client<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">Paquet de vannes<\/td>\n<td valign=\"center\" width=\"770\">Coffret en bois<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">MOQ<\/td>\n<td valign=\"center\" width=\"770\">Aucune exigence<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">Certificat de valve<\/td>\n<td valign=\"center\" width=\"770\">API 6D\/CE\/ISO9001\/ISO14001<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">D\u00e9tail de la livraison<\/td>\n<td valign=\"center\" width=\"770\">Exp\u00e9dition dans les 4 \u00e0 6 semaines suivant le paiement<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">Port<\/td>\n<td valign=\"center\" width=\"770\">SHANGHAI<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">Conditions de paiement<\/td>\n<td valign=\"center\" width=\"770\">L\/C,D\/A,D\/P,T\/T<\/td>\n<\/tr>\n<tr>\n<td valign=\"center\" width=\"112\">Certificat propos\u00e9<\/td>\n<td valign=\"center\" width=\"770\">Liste d'emballage\uff0cFacture commerciale\uff0cRapports d'essais et certificats de mat\u00e9riaux\uff0cCertificat de qualit\u00e9 et de quantit\u00e9, certificat de garantie du vendeur<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-17519\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/20190207042048_2320-300x182.jpg\" alt=\"\" width=\"300\" height=\"182\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/20190207042048_2320-300x182.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/20190207042048_2320-600x365.jpg 600w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/20190207042048_2320.jpg 750w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon en acier moul\u00e9 Robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon en acier moul\u00e9Le robinet \u00e0 tournant sph\u00e9rique mont\u00e9 sur tourillon en acier moul\u00e9 de Zeco a \u00e9t\u00e9 con\u00e7u avec un corps en deux parties \u2026 <a title=\"Robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/produit\/cast-steel-trunnion-ball-valve\" aria-label=\"Plus sur Cast Steel Trunnion Ball Valve\">Lire plus<\/a><\/p>","protected":false},"featured_media":17518,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2047,2461],"product_tag":[3920,2658,2723],"class_list":["post-17517","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-ball-valve","product_cat-ball-valve-by-material","product_tag-api-6d-ball-valve","product_tag-isolation-valve","product_tag-what-is-a-valve","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/F-2-104945.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2047,"label":"Ball Valve"},{"value":2461,"label":"Ball 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