{"id":408,"date":"2026-03-20T10:26:58","date_gmt":"2026-03-20T02:26:58","guid":{"rendered":"https:\/\/www.yayevalve.com\/?post_type=product&#038;p=408"},"modified":"2026-03-23T16:56:13","modified_gmt":"2026-03-23T08:56:13","slug":"api-forged-socket-weld-check-valve","status":"publish","type":"product","link":"https:\/\/www.yayevalve.com\/fr\/product\/api-forged-socket-weld-check-valve\/","title":{"rendered":"Clapet anti-retour forg\u00e9 \u00e0 souder par embo\u00eetement API"},"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\">Le corps est fabriqu\u00e9 en <b data-path-to-node=\"10,1,0\" data-index-in-node=\"34\">acier forg\u00e9 normalis\u00e9 A105N<\/b>, am\u00e9liorant consid\u00e9rablement la t\u00e9nacit\u00e9 \u00e0 basse temp\u00e9rature et la r\u00e9sistance \u00e0 la fatigue. Cette structure de grain dense garantit que la coque de la vanne reste sans fissures sous les surtensions de pression constantes dans les <b data-path-to-node=\"10,1,0\" data-index-in-node=\"241\">conduites de fioul<\/b> ou les <b data-path-to-node=\"10,1,0\" data-index-in-node=\"259\">unit\u00e9s de puissance hydraulique<\/b>, offrant une fiabilit\u00e9 bien sup\u00e9rieure aux alternatives moul\u00e9es.<\/p>\n<\/li>\n<li data-start=\"315\" data-end=\"481\">\n<p data-start=\"317\" data-end=\"481\">Dot\u00e9 d'un design classique <b data-path-to-node=\"12,1,0\" data-index-in-node=\"29\">\u00e0 chapeau boulonn\u00e9<\/b> s\u00e9curis\u00e9 par quatre boulons robustes et un joint spiral\u00e9. Cette configuration fournit une force de serrage m\u00e9canique massive pour contrer le cyclage thermique dans les <b data-path-to-node=\"12,1,0\" data-index-in-node=\"205\">conduites de vapeur surchauff\u00e9e<\/b>, emp\u00eachant la d\u00e9faillance du joint statique et garantissant des performances sans fuite \u00e0 long terme.<\/p>\n<\/li>\n<li data-start=\"483\" data-end=\"649\">\n<p data-start=\"485\" data-end=\"649\">Les surfaces d'\u00e9tanch\u00e9it\u00e9 sont g\u00e9n\u00e9ralement rev\u00eatues de <b data-path-to-node=\"14,1,0\" data-index-in-node=\"60\">Stellite (alliage \u00e0 base de cobalt)<\/b>. M\u00eame lors de la manipulation d' <b data-path-to-node=\"14,1,0\" data-index-in-node=\"110\">huiles de raffinerie lourdes<\/b> contenant des particules traces ou d' <b data-path-to-node=\"14,1,0\" data-index-in-node=\"177\">air comprim\u00e9<\/b>, les si\u00e8ges conservent une duret\u00e9 sup\u00e9rieure et une r\u00e9sistance \u00e0 la grippage, prolongeant consid\u00e9rablement la dur\u00e9e de vie en cas de cycles fr\u00e9quents.<\/p>\n<\/li>\n<li data-start=\"651\" data-end=\"843\">\n<p data-start=\"653\" data-end=\"843\">La structure interne \u00e0 levage par piston int\u00e8gre un guidage de pr\u00e9cision pour assurer l'alignement vertical pendant le fonctionnement. Ceci est particuli\u00e8rement stable pour <b data-path-to-node=\"16,1,0\" data-index-in-node=\"154\">les gaz d'hydrocarbures l\u00e9gers<\/b> ou les <b data-path-to-node=\"16,1,0\" data-index-in-node=\"181\">le condensat \u00e0 basse temp\u00e9rature<\/b>, \u00e9liminant efficacement le mart\u00e8lement du disque et le bruit caus\u00e9s par les remous turbulents, offrant un contr\u00f4le de d\u00e9bit plus fluide.<\/p>\n<\/li>\n<li data-start=\"651\" data-end=\"843\">\n<p data-start=\"653\" data-end=\"843\">La <b data-path-to-node=\"18,1,0\" data-index-in-node=\"13\">Soudure \u00e0 la douille<\/b> les extr\u00e9mit\u00e9s sont sp\u00e9cialement con\u00e7ues pour <b data-path-to-node=\"18,1,0\" data-index-in-node=\"52\">les stations de collecte de p\u00e9trole\/gaz<\/b> et de <b data-path-to-node=\"18,1,0\" data-index-in-node=\"83\">les skids p\u00e9trochimiques<\/b>. Cette jointure par fusion permanente \u00e9limine les chemins de fuite potentiels trouv\u00e9s dans les raccords filet\u00e9s, ce qui la rend id\u00e9ale pour les syst\u00e8mes transportant <b data-path-to-node=\"18,1,0\" data-index-in-node=\"233\">des gaz toxiques ou des produits chimiques co\u00fbteux<\/b> o\u00f9 les fuites environnementales sont strictement interdites.<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"1043\"><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-410\" src=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/449.png\" alt=\"\" width=\"294\" height=\"200\" srcset=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/449.png 190w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/449-18x12.png 18w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/449-110x75.png 110w\" sizes=\"auto, (max-width:767px) 294px, 294px\" \/><\/p>\n<h2>Dimensions de la connexion principale Classe 800LB<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr>\n<th colspan=\"2\" rowspan=\"2\">Sp\u00e9cification (NPS)<\/th>\n<th>F.P<\/th>\n<th><\/th>\n<th>3\/8<\/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<\/th>\n<\/tr>\n<tr>\n<th>R.P<\/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>200<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\">Face \u00e0 face (mm)<\/td>\n<td rowspan=\"2\">L<\/td>\n<td>Levage<\/td>\n<td>79<\/td>\n<td>79<\/td>\n<td>92<\/td>\n<td>111<\/td>\n<td>120<\/td>\n<td>152<\/td>\n<td>172<\/td>\n<td>178<\/td>\n<\/tr>\n<tr>\n<td>Pivotement<\/td>\n<td>79<\/td>\n<td>79<\/td>\n<td>92<\/td>\n<td>111<\/td>\n<td>120<\/td>\n<td>120<\/td>\n<td>140<\/td>\n<td>132<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Hauteur (Ouvert) (mm)<\/td>\n<td rowspan=\"2\">H<\/td>\n<td>Levage<\/td>\n<td>61<\/td>\n<td>61<\/td>\n<td>61<\/td>\n<td>78<\/td>\n<td>84<\/td>\n<td>84<\/td>\n<td>118<\/td>\n<td>133<\/td>\n<\/tr>\n<tr>\n<td>Pivotement<\/td>\n<td>61<\/td>\n<td>61<\/td>\n<td>61<\/td>\n<td>78<\/td>\n<td>84<\/td>\n<td>84<\/td>\n<td>120<\/td>\n<td>46<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Dimension du port de d\u00e9bit (mm)<\/td>\n<td rowspan=\"2\">d<\/td>\n<td>Levage<\/td>\n<td>7<\/td>\n<td>9<\/td>\n<td>13<\/td>\n<td>17.5<\/td>\n<td>23<\/td>\n<td>30<\/td>\n<td>35<\/td>\n<td>45<\/td>\n<\/tr>\n<tr>\n<td>Pivotement<\/td>\n<td>8<\/td>\n<td>10.5<\/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>12.5<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Poids (kg)<\/td>\n<td rowspan=\"2\"><\/td>\n<td>Levage<\/td>\n<td>1.2<\/td>\n<td>1.5<\/td>\n<td>1.7<\/td>\n<td>3.3<\/td>\n<td>4.2<\/td>\n<td>4.2<\/td>\n<td>10.5<\/td>\n<td>10.9<\/td>\n<\/tr>\n<tr>\n<td>Pivotement<\/td>\n<td>1.4<\/td>\n<td>1.5<\/td>\n<td>1.7<\/td>\n<td>3.3<\/td>\n<td>4.2<\/td>\n<td>4.2<\/td>\n<td>8.5<\/td>\n<td><\/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 data-start=\"474\" data-end=\"857\">Cette vanne d'arr\u00eat \u00e0 clapet forg\u00e9e auto-\u00e9tanche est con\u00e7ue pour emp\u00eacher le reflux dans les syst\u00e8mes de tuyauterie \u00e0 haute temp\u00e9rature et haute pression. Le corps en acier forg\u00e9 assure une r\u00e9sistance structurelle sup\u00e9rieure et des performances fiables dans des conditions de service exigeantes. Le capot auto-\u00e9tanche assist\u00e9 par la pression am\u00e9liore l'int\u00e9grit\u00e9 de l'\u00e9tanch\u00e9it\u00e9 sans d\u00e9pendre des syst\u00e8mes de joints conventionnels. Le disque fonctionne automatiquement en fonction des conditions d'\u00e9coulement, offrant une pr\u00e9vention efficace du reflux dans les applications de production d'\u00e9nergie, p\u00e9trochimiques et \u00e9nerg\u00e9tiques.<strong data-start=\"95\" data-end=\"115\">\u00a0 \u00a0 \u00a0 \u00a0<\/strong><\/p>\n<ul>\n<li data-start=\"95\" data-end=\"150\"><strong data-start=\"95\" data-end=\"115\">Indice de pression :<\/strong> 150 LB \u2013 600 LB, 1,0 \u2013 42,0 MPa<\/li>\n<li 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)<\/li>\n<li data-start=\"202\" data-end=\"244\"><strong data-start=\"202\" data-end=\"226\">Temp\u00e9rature de fonctionnement :<\/strong> -29\u00b0C \u00e0 266\u00b0C<\/li>\n<li data-start=\"247\" data-end=\"293\"><strong data-start=\"247\" data-end=\"261\">Normes :<\/strong> API, ANSI, ASME, DIN, JIS, BS<\/li>\n<li 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<\/li>\n<li data-start=\"374\" data-end=\"424\"><strong data-start=\"374\" data-end=\"388\">Fonctionnement :<\/strong> Manuel, Engrenage, \u00c9lectrique, Pneumatique<\/li>\n<\/ul>","protected":false},"featured_media":419,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[24,35],"product_tag":[],"class_list":["post-408","product","type-product","status-publish","has-post-thumbnail","product_cat-check-valves","product_cat-forged-check-valves","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product\/408","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=408"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/media\/419"}],"wp:attachment":[{"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/media?parent=408"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_brand?post=408"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_cat?post=408"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_tag?post=408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}