{"id":1000683,"date":"2026-09-13T21:53:11","date_gmt":"2026-09-13T21:53:11","guid":{"rendered":"https:\/\/omnivapipe.com\/?post_type=product&#038;p=1000683"},"modified":"2026-10-20T13:53:02","modified_gmt":"2026-10-20T13:53:02","slug":"cast-steel-ball-valve-precision-casting","status":"publish","type":"product","link":"https:\/\/omnivapipe.com\/fr\/product\/cast-steel-ball-valve-precision-casting\/","title":{"rendered":"Robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9 (fonderie de pr\u00e9cision)"},"content":{"rendered":"<p>Le robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9 (fonderie de pr\u00e9cision) est fabriqu\u00e9 par moulage \u00e0 la cire perdue, donnant un corps dense et lisse aux cotes pr\u00e9cises avec moins de d\u00e9fauts qu'un moulage au sable. La sph\u00e8re flottante et les si\u00e8ges PTFE assurent une man\u0153uvre rapide quart de tour et une fermeture parfaitement \u00e9tanche en petites et moyennes dimensions.<\/p>\n<h5><strong>Sp\u00e9cifications techniques :<\/strong><\/h5>\n<ul>\n<li><strong>Classe de pression :<\/strong> PN16 \/ PN25 \/ PN40 \/ PN64<\/li>\n<li><strong>Plage de diam\u00e8tres :<\/strong> DN15 \u2013 DN200<\/li>\n<li><strong>Fluide admissible :<\/strong> Eau, huile, gaz, vapeur (avec si\u00e8ges adapt\u00e9s)<\/li>\n<li><strong>Temp\u00e9rature de service :<\/strong> -29 \u00b0C \u00e0 180 \u00b0C (selon le si\u00e8ge)<\/li>\n<\/ul>\n<h5><strong>Pi\u00e8ces principales et mat\u00e9riaux :<\/strong><\/h5>\n<table cellspacing=\"0\">\n<tbody>\n<tr>\n<td><strong>D\u00e9signation des pi\u00e8ces<\/strong><\/td>\n<td><strong>Mat\u00e9riaux<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Corps<\/td>\n<td>Acier WCB moul\u00e9 de pr\u00e9cision<\/td>\n<\/tr>\n<tr>\n<td>Sph\u00e8re<\/td>\n<td>Acier inoxydable 304<\/td>\n<\/tr>\n<tr>\n<td>Si\u00e8ge<\/td>\n<td>PTFE \/ RPTFE<\/td>\n<\/tr>\n<tr>\n<td>Principales pi\u00e8ces et mat\u00e9riaux :<\/td>\n<td>Acier inoxydable 2Cr13<\/td>\n<\/tr>\n<tr>\n<td>Poign\u00e9e<\/td>\n<td>Acier au carbone rev\u00eatu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5><strong>Principales caract\u00e9ristiques :<\/strong><\/h5>\n<ol>\n<li><strong>Fonderie de pr\u00e9cision :<\/strong> Surfaces lisses, cotes pr\u00e9cises et grande int\u00e9grit\u00e9 du corps.<\/li>\n<li><strong>\u00c9tanch\u00e9it\u00e9 parfaite aux bulles :<\/strong> Les si\u00e8ges PTFE assurent z\u00e9ro fuite dans les deux sens.<\/li>\n<li><strong>Passage int\u00e9gral :<\/strong> Faible perte de charge.<\/li>\n<li><strong>Man\u0153uvre rapide :<\/strong> Rotation du levier de 90\u00b0.<\/li>\n<li><strong>Pr\u00eat pour l'automatisation :<\/strong> Platine de montage ISO 5211.<\/li>\n<\/ol>\n<h5><strong>Applications :<\/strong><\/h5>\n<p>Id\u00e9al pour <strong>les usines p\u00e9trochimiques<\/strong>, <strong>les utilit\u00e9s industrielles<\/strong>, <strong>Lignes de gaz<\/strong>, et <strong>R\u00e9seaux d'eau<\/strong>. Particuli\u00e8rement adapt\u00e9 aux petites et moyennes conduites n\u00e9cessitant une fermeture compacte et fiable.<\/p>","protected":false},"excerpt":{"rendered":"<h5>Exigences techniques :<\/h5>\n<ol>\n<li><strong>Conception et fabrication :<\/strong> GB\/T 12237<\/li>\n<li><strong>\u00c9cartement entre faces :<\/strong> GB\/T 12221<\/li>\n<li><strong>Brides d'extr\u00e9mit\u00e9 :<\/strong> GB\/T 9124 \/ HG\/T 20592<\/li>\n<li><strong>Inspection et essais :<\/strong> GB\/T 13927<\/li>\n<\/ol>","protected":false},"featured_media":1001438,"template":"","meta":[],"product_brand":[],"product_cat":[15,276,247,239,335,333,334,332],"product_tag":[203,195,222,347],"class_list":["post-1000683","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","product_cat-gb-cast-steel-ball-valve","product_cat-gb-cast-steel","product_cat-gb-standard","product_cat-industrial-chemical-valves","product_cat-oil-gas-valves","product_cat-steam-valves","product_cat-water-valves","product_tag-ball-valve","product_tag-cast-steel","product_tag-chinese-standard","product_tag-solution-oil-petrochemical","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product\/1000683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/media\/1001438"}],"wp:attachment":[{"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/media?parent=1000683"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1000683"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1000683"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1000683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}