{"id":1000707,"date":"2026-09-13T21:54:13","date_gmt":"2026-09-13T21:54:13","guid":{"rendered":"https:\/\/omnivapipe.com\/?post_type=product&#038;p=1000707"},"modified":"2026-10-20T13:52:14","modified_gmt":"2026-10-20T13:52:14","slug":"cast-steel-manual-tricentonal-hard-seal-to-pinch-butterfly-valve","status":"publish","type":"product","link":"https:\/\/omnivapipe.com\/fr\/product\/cast-steel-manual-tricentonal-hard-seal-to-pinch-butterfly-valve\/","title":{"rendered":"Vanne papillon manuelle \u00e0 triple excentricit\u00e9 \u00e0 \u00e9tanch\u00e9it\u00e9 m\u00e9tallique en acier moul\u00e9, type wafer"},"content":{"rendered":"<p>La vanne papillon wafer triple excentrique \u00e0 \u00e9tanch\u00e9it\u00e9 m\u00e9tallique en acier moul\u00e9 \u00e0 commande manuelle est une vanne papillon wafer \u00e0 si\u00e8ge m\u00e9tallique, man\u0153uvr\u00e9e par levier ou volant. Sa g\u00e9om\u00e9trie triple excentrique assure une ouverture et une fermeture sans frottement avec une \u00e9tanch\u00e9it\u00e9 m\u00e9tal sur m\u00e9tal, tandis que le corps wafer compact s'installe facilement entre brides. C'est une vanne haute performance \u00e9conomique pour les petites lignes haute temp\u00e9rature fr\u00e9quemment man\u0153uvr\u00e9es.<\/p>\n<h5>Sp\u00e9cifications techniques :<\/h5>\n<ul>\n<li><strong>Classe de pression :<\/strong> PN16 \/ PN25<\/li>\n<li><strong>Plage de diam\u00e8tres :<\/strong> DN50 \u2013 DN300<\/li>\n<li><strong>Fluide admissible :<\/strong> Vapeur, eau chaude, huile, gaz, air<\/li>\n<li><strong>Temp\u00e9rature de service :<\/strong> -29\u00b0C to 425\u00b0C<\/li>\n<\/ul>\n<h5>Main Parts and Materials:<\/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 moul\u00e9 WCB<\/td>\n<\/tr>\n<tr>\n<td>Obturateur<\/td>\n<td>WCB \/ CF8<\/td>\n<\/tr>\n<tr>\n<td>Bague d'\u00e9tanch\u00e9it\u00e9<\/td>\n<td>Multicouche inox + graphite<\/td>\n<\/tr>\n<tr>\n<td>Si\u00e8ge du corps<\/td>\n<td>Rechargement inox<\/td>\n<\/tr>\n<tr>\n<td>Axe \/ garniture<\/td>\n<td>2Cr13 ; graphite flexible<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5>Principales caract\u00e9ristiques :<\/h5>\n<ol>\n<li><strong>Conception triple excentrique :<\/strong> Le joint ne touche le si\u00e8ge qu'\u00e0 la fermeture, supprimant l'usure.<\/li>\n<li><strong>Commande manuelle :<\/strong> Man\u0153uvre simple sans \u00e9nergie pour petites et moyennes dimensions.<\/li>\n<li><strong>\u00c9tanch\u00e9it\u00e9 m\u00e9tallique dure :<\/strong> R\u00e9siste \u00e0 la chaleur, \u00e0 l'abrasion et aux particules du fluide.<\/li>\n<li><strong>Format wafer :<\/strong> Installation compacte et l\u00e9g\u00e8re entre brides.<\/li>\n<li><strong>\u00c9tanch\u00e9it\u00e9 bidirectionnelle :<\/strong> Fermeture fiable dans les deux sens d'\u00e9coulement.<\/li>\n<\/ol>\n<h5>Applications :<\/h5>\n<p>Id\u00e9al pour <strong>les r\u00e9seaux de vapeur<\/strong>, <strong>Chaufferies<\/strong>, <strong>Lignes d'air chaud et de fum\u00e9es<\/strong>, et <strong>Chimie<\/strong>. Particuli\u00e8rement adapt\u00e9 \u00e0 l'isolement haute temp\u00e9rature lorsqu'une commande manuelle suffit.<\/p>\n<div style=\"display: none;\"><\/div>\n<div class=\"cbu-aibuy-login\"><\/div>\n<div class=\"1688-aibuy-drawer\"><\/div>\n<div class=\"1688-aibuy-search-icon\" style=\"display: none;\">\n<div class=\"cbu-aibuy-trigger-btn-container\">\n<div class=\"cbu-aibuy--dropdown-trigger aibuy-trigger-btn-wrapper\"><img decoding=\"async\" src=\"chrome-extension:\/\/ecpkhbhhpfjkkcedaejmpaabpdgcaegc\/assets\/search-image-icon.png\" alt=\"\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"1688-aibuy-screenshot\"><\/div>","protected":false},"excerpt":{"rendered":"<h5>Exigences techniques :<\/h5>\n<ol>\n<li><strong>Conception et fabrication :<\/strong> GB\/T 12238 \/ JB\/T 8527<\/li>\n<li><strong>\u00c9cartement entre faces :<\/strong> GB\/T 12221 (s\u00e9rie wafer)<\/li>\n<li><strong>Brides de raccordement :<\/strong> GB\/T 9124 \/ HG\/T 20592<\/li>\n<li><strong>Inspection et essais :<\/strong> GB\/T 13927<\/li>\n<\/ol>\n<div style=\"display: none;\"><\/div>\n<div class=\"cbu-aibuy-login\"><\/div>\n<div class=\"1688-aibuy-drawer\"><\/div>\n<div class=\"1688-aibuy-search-icon\" style=\"display: none;\">\n<div class=\"cbu-aibuy-trigger-btn-container\">\n<div class=\"cbu-aibuy--dropdown-trigger aibuy-trigger-btn-wrapper\"><img decoding=\"async\" src=\"chrome-extension:\/\/ecpkhbhhpfjkkcedaejmpaabpdgcaegc\/assets\/search-image-icon.png\" alt=\"\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"1688-aibuy-screenshot\"><\/div>","protected":false},"featured_media":1001433,"template":"","meta":[],"product_brand":[],"product_cat":[15,275,247,239,335,333,334,332],"product_tag":[201,195,222,348,349,347,224,213],"class_list":["post-1000707","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","product_cat-gb-cast-steel-butterfly-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-butterfly-valve","product_tag-cast-steel","product_tag-chinese-standard","product_tag-solution-electric-power","product_tag-solution-metallurgy","product_tag-solution-oil-petrochemical","product_tag-triple-eccentric","product_tag-wafer-butterfly","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product\/1000707","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\/1001433"}],"wp:attachment":[{"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/media?parent=1000707"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1000707"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1000707"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/omnivapipe.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1000707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}