{"id":464,"date":"2026-03-26T09:07:55","date_gmt":"2026-03-26T01:07:55","guid":{"rendered":"https:\/\/www.yayevalve.com\/?post_type=product&#038;p=464"},"modified":"2026-03-26T09:17:50","modified_gmt":"2026-03-26T01:17:50","slug":"gb-forged-flanged-gate-valve","status":"publish","type":"product","link":"https:\/\/www.yayevalve.com\/fr\/product\/gb-forged-flanged-gate-valve\/","title":{"rendered":"Vanne \u00e0 soupape \u00e0 bride forg\u00e9e GB"},"content":{"rendered":"<h2>Caract\u00e9ristiques structurelles de<\/h2>\n<ul>\n<li data-start=\"158\" data-end=\"313\">\n<p data-start=\"160\" data-end=\"313\"><span class=\"\">Le corps est forg\u00e9 avec pr\u00e9cision \u00e0 partir de <\/span><b class=\"\" data-path-to-node=\"10,1,0\" data-index-in-node=\"56\">acier A105N<\/b><span class=\"\">,<\/span><span class=\"\"> de haute qualit\u00e9, cr\u00e9ant une structure interne dense et uniforme qui \u00e9limine les trous de sable et la porosit\u00e9 courants dans les pi\u00e8ces moul\u00e9es.<\/span><span class=\"\"> Cette coque \u00e0 haute fiabilit\u00e9 offre une marge de s\u00e9curit\u00e9 sup\u00e9rieure contre les chocs transitoires dans les <\/span><b class=\"\" data-path-to-node=\"10,1,0\" data-index-in-node=\"267\">syst\u00e8mes de chauffage urbain<\/b><span class=\"\"> ou les <\/span><b class=\"\" data-path-to-node=\"10,1,0\" data-index-in-node=\"296\">r\u00e9seaux d'eau \u00e0 haute pression<\/b><span class=\"\">.<\/span><\/p>\n<\/li>\n<li data-start=\"315\" data-end=\"481\">\n<p data-start=\"317\" data-end=\"481\">La <b data-path-to-node=\"12,1,0\" data-index-in-node=\"13\">configuration tige \u00e0 vis ext\u00e9rieure et culasse (OS&amp;Y)<\/b> la conception positionne les filetages d'entra\u00eenement \u00e0 l'ext\u00e9rieur de l'environnement fluide, emp\u00eachant les dommages aux filetages dus \u00e0 l'\u00e9rosion par les milieux. De plus, la tige montante sert d'indicateur de position <b data-path-to-node=\"12,1,0\" data-index-in-node=\"196\">visuel<\/b>, permettant au personnel des <b data-path-to-node=\"12,1,0\" data-index-in-node=\"245\">zones de stockage p\u00e9trochimique<\/b> de v\u00e9rifier avec pr\u00e9cision l'\u00e9tat de la vanne \u00e0 distance.<\/p>\n<\/li>\n<li data-start=\"483\" data-end=\"649\">\n<p data-start=\"485\" data-end=\"649\">\u00a0\u00c9quip\u00e9 d'une bague flexible rectifi\u00e9e avec pr\u00e9cision, le robinet compense la d\u00e9formation du si\u00e8ge caus\u00e9e par les fluctuations de temp\u00e9rature. Dans les environnements pr\u00e9sentant des changements thermiques importants, tels que <b data-path-to-node=\"14,1,0\" data-index-in-node=\"195\">salles des chaudi\u00e8res industrielles<\/b> ou les <b data-path-to-node=\"14,1,0\" data-index-in-node=\"222\">stations d'\u00e9change de chaleur<\/b>, cette structure assure une \u00e9tanch\u00e9it\u00e9 parfaite et emp\u00eache le reflux.<\/p>\n<\/li>\n<li data-start=\"651\" data-end=\"843\">\n<p data-start=\"978\" data-end=\"1166\">En suivant strictement <b data-path-to-node=\"16,1,0\" data-index-in-node=\"28\">les normes nationales GB\/T<\/b>, les dimensions des brides sont con\u00e7ues avec pr\u00e9cision pour assurer une compatibilit\u00e9 parfaite avec les syst\u00e8mes de tuyauterie nationaux. Cette conception standardis\u00e9e facilite l'installation modulaire dans les <b data-path-to-node=\"16,1,0\" data-index-in-node=\"217\">projets de r\u00e9novation d'usine<\/b>, \u00e9liminant les alignements complexes sur site et raccourcissant les p\u00e9riodes de construction.<\/p>\n<\/li>\n<li data-start=\"651\" data-end=\"843\">\n<p data-start=\"978\" data-end=\"1166\">La garniture utilise une combinaison de graphite flexible et de bagues tress\u00e9es, associ\u00e9e \u00e0 une tige autolubrifiante pour r\u00e9duire consid\u00e9rablement le couple de man\u0153uvre. Lors de la manipulation de <b data-path-to-node=\"18,1,0\" data-index-in-node=\"181\">huiles l\u00e9g\u00e8res<\/b> ou les <b data-path-to-node=\"18,1,0\" data-index-in-node=\"195\">air comprim\u00e9<\/b>, ce syst\u00e8me supprime efficacement les fuites, r\u00e9pondant aux normes industrielles modernes en mati\u00e8re de protection de l'environnement et de sant\u00e9 au travail.<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"1043\"><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-454\" src=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/665.png\" alt=\"\" width=\"260\" height=\"269\" srcset=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/665.png 260w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/665-12x12.png 12w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/665-72x75.png 72w\" sizes=\"auto, (max-width:767px) 260px, 260px\" \/><\/p>\n<h2>Dimensions de connexion principales Classe 150-600LB<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<th>Sp\u00e9cification (NPS)<\/th>\n<th>Classe<\/th>\n<th>Type de raccordement<\/th>\n<th>1\/4<\/th>\n<th>3\/8<\/th>\n<th>1\/2<\/th>\n<th>3\/4<\/th>\n<th>1<\/th>\n<th>1 1\/4<\/th>\n<th>1 1\/2<\/th>\n<th>2<\/th>\n<th>2 1\/2<\/th>\n<\/tr>\n<p><!-- Face to face --><\/p>\n<tr>\n<td rowspan=\"3\">Face \u00e0 face (mm)<\/td>\n<td>CL150<\/td>\n<td>L (RF)<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>108<\/td>\n<td>117<\/td>\n<td>127<\/td>\n<td>140<\/td>\n<td>165<\/td>\n<td>178<\/td>\n<td>190<\/td>\n<\/tr>\n<tr>\n<td>CL300<\/td>\n<td>L1 (BW)<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>140<\/td>\n<td>152<\/td>\n<td>165<\/td>\n<td>178<\/td>\n<td>190<\/td>\n<td>216<\/td>\n<td>241<\/td>\n<\/tr>\n<tr>\n<td>CL600<\/td>\n<td><\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>165<\/td>\n<td>190<\/td>\n<td>216<\/td>\n<td>229<\/td>\n<td>241<\/td>\n<td>292<\/td>\n<td>330<\/td>\n<\/tr>\n<p><!-- Handwheel --><\/p>\n<tr>\n<td>Diam\u00e8tre de la roue \u00e0 main (mm)<\/td>\n<td colspan=\"2\">W<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>100<\/td>\n<td>100<\/td>\n<td>125<\/td>\n<td>160<\/td>\n<td>160<\/td>\n<td>180<\/td>\n<td>200<\/td>\n<\/tr>\n<p><!-- Height --><\/p>\n<tr>\n<td rowspan=\"2\">Hauteur (mm)<\/td>\n<td colspan=\"2\">CL150 \/ CL300<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>176<\/td>\n<td>184<\/td>\n<td>217<\/td>\n<td>226<\/td>\n<td>250<\/td>\n<td>290<\/td>\n<td>357<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">CL600<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>161<\/td>\n<td>163<\/td>\n<td>196<\/td>\n<td>226<\/td>\n<td>250<\/td>\n<td>290<\/td>\n<td>357<\/td>\n<\/tr>\n<p><!-- Flow port --><\/p>\n<tr>\n<td>Dimension du port de d\u00e9bit (mm)<\/td>\n<td colspan=\"2\">d<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>10<\/td>\n<td>13.5<\/td>\n<td>18<\/td>\n<td>24<\/td>\n<td>29<\/td>\n<td>36.5<\/td>\n<td>45<\/td>\n<\/tr>\n<p><!-- Weight --><\/p>\n<tr>\n<td rowspan=\"6\">Poids (kg)<\/td>\n<td>CL150<\/td>\n<td>RF<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>3.4<\/td>\n<td>3.98<\/td>\n<td>6.12<\/td>\n<td>7.2<\/td>\n<td>10.4<\/td>\n<td>15.5<\/td>\n<td>24.5<\/td>\n<\/tr>\n<tr>\n<td>CL150<\/td>\n<td>BW<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>2.8<\/td>\n<td>3.3<\/td>\n<td>5.4<\/td>\n<td>6.5<\/td>\n<td>8.2<\/td>\n<td>12.5<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>CL300<\/td>\n<td>RF<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>3.77<\/td>\n<td>4.89<\/td>\n<td>7.23<\/td>\n<td>9.6<\/td>\n<td>12.64<\/td>\n<td>18<\/td>\n<td>26.2<\/td>\n<\/tr>\n<tr>\n<td>CL300<\/td>\n<td>BW<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>3.5<\/td>\n<td>4.4<\/td>\n<td>6.8<\/td>\n<td>8.1<\/td>\n<td>9.2<\/td>\n<td>15.4<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>CL600<\/td>\n<td>RF<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>4.2<\/td>\n<td>5.8<\/td>\n<td>8.8<\/td>\n<td>12.1<\/td>\n<td>15.6<\/td>\n<td>19.5<\/td>\n<td>32<\/td>\n<\/tr>\n<tr>\n<td>CL600<\/td>\n<td>BW<\/td>\n<td>\u2013<\/td>\n<td>\u2013<\/td>\n<td>4.5<\/td>\n<td>5.1<\/td>\n<td>8.2<\/td>\n<td>10.5<\/td>\n<td>12.4<\/td>\n<td>20.1<\/td>\n<td>28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Pourquoi choisir YAYE<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-67 size-full\" src=\"https:\/\/yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE.webp\" alt=\"\" width=\"2076\" height=\"1253\" srcset=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE.webp 2076w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-800x483.webp 800w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-500x302.webp 500w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-1200x724.webp 1200w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-300x181.webp 300w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-768x464.webp 768w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-1536x927.webp 1536w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-2048x1236.webp 2048w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-124x75.webp 124w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2025\/12\/YIYE-480x290.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:2076px) 100vw, 2076px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Strictement con\u00e7u pour r\u00e9pondre aux normes GB\/T 12234 et GB\/T 12224, ce <b data-path-to-node=\"1\" data-index-in-node=\"70\">robinet \u00e0 soupape \u00e0 bride forg\u00e9 GB<\/b> est optimis\u00e9 pour les environnements \u00e0 haute pression et les cycles d'isolement fr\u00e9quents. Le corps forg\u00e9 de pr\u00e9cision \u00e0 forte tonne assure une structure de grain dense et uniforme qui \u00e9limine les d\u00e9fauts li\u00e9s \u00e0 la coul\u00e9e tels que le retrait ou la porosit\u00e9, offrant une r\u00e9sistance \u00e0 la traction et une r\u00e9sistance aux chocs sup\u00e9rieures sous des contraintes op\u00e9rationnelles extr\u00eames. Dot\u00e9 d'une <b data-path-to-node=\"1\" data-index-in-node=\"430\">OS&amp;Y (Outside Screw and Yoke)<\/b> conception et d'une <b data-path-to-node=\"1\" data-index-in-node=\"473\">\u00e0 chapeau boulonn\u00e9<\/b> configuration, la vanne isole efficacement les filetages d'entra\u00eenement des milieux de proc\u00e9d\u00e9 corrosifs tout en utilisant un garnissage en graphite flexible multicouche pour maintenir un contr\u00f4le strict des \u00e9missions fugitives faibles. Les surfaces d'\u00e9tanch\u00e9it\u00e9 en alliage dur rectifi\u00e9es avec pr\u00e9cision, combin\u00e9es \u00e0 un passage de flux pleine section, garantissent une \u00e9tanch\u00e9it\u00e9 parfaite tout en minimisant consid\u00e9rablement la turbulence et la perte de charge, ce qui en fait une solution de premier ordre pour un contr\u00f4le fiable des fluides et un isolement \u00e0 long terme dans les industries p\u00e9troli\u00e8re, chimique et de l'\u00e9nergie.<\/p>\n<ul data-start=\"93\" data-end=\"424\">\n<li data-start=\"93\" data-end=\"150\">\n<p data-start=\"95\" data-end=\"150\"><strong data-start=\"95\" data-end=\"115\">Indice de pression :<\/strong>1,0 \u2013 42,0 MPa<\/p>\n<\/li>\n<li data-start=\"93\" data-end=\"150\">\n<p data-start=\"95\" data-end=\"150\"><strong data-start=\"153\" data-end=\"168\">Plage de tailles :<\/strong> 1\/2\u2033 \u2013 60\u2033 (DN 15 \u2013 DN 1500)<\/p>\n<\/li>\n<li data-start=\"200\" data-end=\"244\">\n<p data-start=\"202\" data-end=\"244\"><strong data-start=\"202\" data-end=\"226\">Temp\u00e9rature de fonctionnement :<\/strong> -29\u00b0C \u00e0 266\u00b0C<\/p>\n<\/li>\n<li data-start=\"245\" data-end=\"293\">\n<p data-start=\"247\" data-end=\"293\"><strong data-start=\"247\" data-end=\"261\">Normes :<\/strong> GB<\/p>\n<\/li>\n<li data-start=\"294\" data-end=\"371\">\n<p data-start=\"296\" data-end=\"371\"><strong data-start=\"296\" data-end=\"310\">Mat\u00e9riaux :<\/strong> Acier au carbone, Acier inoxydable, Acier alli\u00e9, Alliages sp\u00e9ciaux<\/p>\n<\/li>\n<li data-start=\"372\" data-end=\"424\">\n<p data-start=\"374\" data-end=\"424\"><strong data-start=\"374\" data-end=\"388\">Fonctionnement :<\/strong> Manuel, Engrenage, \u00c9lectrique, Pneumatique<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":465,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[36,17],"product_tag":[],"class_list":["post-464","product","type-product","status-publish","has-post-thumbnail","product_cat-casting-gate-valves","product_cat-gate-valves","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product\/464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/comments?post=464"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/media\/465"}],"wp:attachment":[{"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/media?parent=464"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_brand?post=464"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_cat?post=464"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_tag?post=464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}