{"id":274,"date":"2026-01-30T03:18:12","date_gmt":"2026-01-30T03:18:12","guid":{"rendered":"https:\/\/www.yayevalve.com\/?post_type=product&#038;p=274"},"modified":"2026-03-23T16:41:09","modified_gmt":"2026-03-23T08:41:09","slug":"api-forged-bellows-floating-ball-flange-ball-valve","status":"publish","type":"product","link":"https:\/\/www.yayevalve.com\/fr\/product\/api-forged-bellows-floating-ball-flange-ball-valve\/","title":{"rendered":"Vanne \u00e0 boisseau sph\u00e9rique \u00e0 bride forg\u00e9e \u00e0 soufflet 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\">Un joint \u00e0 soufflet m\u00e9tallique est appliqu\u00e9 au niveau de la tige, isolant compl\u00e8tement le fluide de proc\u00e9d\u00e9 de l'atmosph\u00e8re et \u00e9liminant le risque de fuite de la tige, id\u00e9al pour les fluides toxiques, dangereux ou de haute puret\u00e9.<\/p>\n<\/li>\n<li data-start=\"315\" data-end=\"481\">\n<p data-start=\"789\" data-end=\"1030\">Le corps en acier forg\u00e9 assure une haute r\u00e9sistance, une structure mat\u00e9rielle dense et des performances m\u00e9caniques stables pour les applications de tuyauterie industrielle.<\/p>\n<\/li>\n<li data-start=\"483\" data-end=\"649\">\n<p data-start=\"1037\" data-end=\"1227\">La pression de ligne pousse la bille contre le si\u00e8ge aval, assurant une \u00e9tanch\u00e9it\u00e9 fiable.<\/p>\n<\/li>\n<li data-start=\"651\" data-end=\"843\">\n<p data-start=\"653\" data-end=\"843\">Les faces de bride RF sont conformes aux normes ANSI, permettant une installation et une maintenance pratiques.<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"1043\">\n<p data-start=\"847\" data-end=\"1043\">L'ouverture et la fermeture sont r\u00e9alis\u00e9es par une rotation de 90 degr\u00e9s, garantissant une r\u00e9ponse rapide et un faible couple de fonctionnement.<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"1043\">Les surfaces d'\u00e9tanch\u00e9it\u00e9 sont prot\u00e9g\u00e9es de l'\u00e9rosion directe du flux lorsqu'elles sont compl\u00e8tement ouvertes ou ferm\u00e9es, r\u00e9duisant l'usure.<\/li>\n<li data-start=\"845\" data-end=\"1043\">\n<p data-start=\"1804\" data-end=\"2043\">Largement utilis\u00e9 dans les industries p\u00e9troli\u00e8re, chimique, pharmaceutique, \u00e9lectrique et de la chimie fine o\u00f9 une int\u00e9grit\u00e9 d'\u00e9tanch\u00e9it\u00e9 \u00e9lev\u00e9e est requise.<\/p>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-271 size-full\" src=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/01\/2223.png\" alt=\"\" width=\"589\" height=\"332\" srcset=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/01\/2223.png 589w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/01\/2223-500x282.png 500w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/01\/2223-300x169.png 300w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/01\/2223-133x75.png 133w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/01\/2223-480x271.png 480w\" sizes=\"auto, (max-width:767px) 480px, 589px\" \/><\/p>\n<h2>Mat\u00e9riaux des composants principaux<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<th>Non.<\/th>\n<th>Nom de la pi\u00e8ce<\/th>\n<th>Acier au carbone<\/th>\n<th>Mat\u00e9riau ASTM<\/th>\n<th>CF8M<\/th>\n<th>CF8<\/th>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Corps<\/td>\n<td>A216-WCB<\/td>\n<td>A351-CF8M<\/td>\n<td>CF8M<\/td>\n<td>CF8<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Bonnette<\/td>\n<td>A216-WCB<\/td>\n<td>A351-CF8M<\/td>\n<td>CF8M<\/td>\n<td>CF8<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Bille<\/td>\n<td>A182-F304<\/td>\n<td>A182-F316<\/td>\n<td>F304<\/td>\n<td>F304<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Tige<\/td>\n<td>A276-304<\/td>\n<td>A276-316<\/td>\n<td>F304<\/td>\n<td>F304<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Si\u00e8ge<\/td>\n<td colspan=\"4\">PTFE<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Joint<\/td>\n<td colspan=\"2\">Graphite + 304<\/td>\n<td colspan=\"2\">PTFE<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>Boulon de couvercle de vanne<\/td>\n<td>A193-B7<\/td>\n<td>A193-B8M<\/td>\n<td>A193-B8M<\/td>\n<td>A193-B8M<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>\u00c9crou de couvercle de vanne<\/td>\n<td>A194-2H<\/td>\n<td>A194-8M<\/td>\n<td>A194-8M<\/td>\n<td>A194-8M<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>Garniture<\/td>\n<td colspan=\"4\">PTFE<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>Plaque de presse d'emballage<\/td>\n<td>A216-WCB<\/td>\n<td>CF8<\/td>\n<td>CF8<\/td>\n<td>CF8<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>Boulon d'emballage<\/td>\n<td>A193-B7<\/td>\n<td>A193-B8M<\/td>\n<td>A193-B8M<\/td>\n<td>A193-B8M<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>Feuille de positionnement<\/td>\n<td>Acier au carbone<\/td>\n<td>F304<\/td>\n<td>F304<\/td>\n<td>F304<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td>Poign\u00e9e<\/td>\n<td colspan=\"4\">Acier au carbone<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Dimensions de la connexion principale Classe 150LB<\/h2>\n<table border=\"1\">\n<thead>\n<tr>\n<th>DN<\/th>\n<th>TAILLE<\/th>\n<th>L<\/th>\n<th>D<\/th>\n<th>D1<\/th>\n<th>D2<\/th>\n<th>b<\/th>\n<th>f<\/th>\n<th>n-\u03a6d<\/th>\n<th>H<\/th>\n<th>D0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>15<\/td>\n<td>1\/2\u2033<\/td>\n<td>108<\/td>\n<td>90<\/td>\n<td>60.3<\/td>\n<td>34.9<\/td>\n<td>10<\/td>\n<td>2<\/td>\n<td>4-16<\/td>\n<td>158<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>3\/4\u2033<\/td>\n<td>117<\/td>\n<td>100<\/td>\n<td>69.9<\/td>\n<td>42.9<\/td>\n<td>10.9<\/td>\n<td>2<\/td>\n<td>4-16<\/td>\n<td>163<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td>1\u2033<\/td>\n<td>127<\/td>\n<td>110<\/td>\n<td>79.4<\/td>\n<td>50.8<\/td>\n<td>11.6<\/td>\n<td>2<\/td>\n<td>4-16<\/td>\n<td>193<\/td>\n<td>125<\/td>\n<\/tr>\n<tr>\n<td>32<\/td>\n<td>1-1\/4\u2033<\/td>\n<td>140<\/td>\n<td>115<\/td>\n<td>88.9<\/td>\n<td>63.5<\/td>\n<td>13.2<\/td>\n<td>2<\/td>\n<td>4-16<\/td>\n<td>250<\/td>\n<td>160<\/td>\n<\/tr>\n<tr>\n<td>40<\/td>\n<td>1-1\/2\u2033<\/td>\n<td>165<\/td>\n<td>125<\/td>\n<td>98.4<\/td>\n<td>73<\/td>\n<td>14.7<\/td>\n<td>2<\/td>\n<td>4-16<\/td>\n<td>285<\/td>\n<td>160<\/td>\n<\/tr>\n<tr>\n<td>50<\/td>\n<td>2\u2033<\/td>\n<td>178<\/td>\n<td>150<\/td>\n<td>120.7<\/td>\n<td>92.1<\/td>\n<td>16.3<\/td>\n<td>2<\/td>\n<td>4-19<\/td>\n<td>325<\/td>\n<td>180<\/td>\n<\/tr>\n<tr>\n<td>65<\/td>\n<td>2-1\/2\u2033<\/td>\n<td>190<\/td>\n<td>180<\/td>\n<td>139.7<\/td>\n<td>104.8<\/td>\n<td>17.9<\/td>\n<td>2<\/td>\n<td>4-19<\/td>\n<td>350<\/td>\n<td>190<\/td>\n<\/tr>\n<tr>\n<td>80<\/td>\n<td>3\u2033<\/td>\n<td>203<\/td>\n<td>190<\/td>\n<td>152.4<\/td>\n<td>127<\/td>\n<td>19.5<\/td>\n<td>2<\/td>\n<td>4-19<\/td>\n<td>380<\/td>\n<td>200<\/td>\n<\/tr>\n<tr>\n<td>100<\/td>\n<td>4\u2033<\/td>\n<td>229<\/td>\n<td>230<\/td>\n<td>190.5<\/td>\n<td>157.2<\/td>\n<td>24.3<\/td>\n<td>2<\/td>\n<td>8-19<\/td>\n<td>460<\/td>\n<td>230<\/td>\n<\/tr>\n<tr>\n<td>125<\/td>\n<td>5\u2033<\/td>\n<td>254<\/td>\n<td>255<\/td>\n<td>215.9<\/td>\n<td>185.7<\/td>\n<td>24.3<\/td>\n<td>2<\/td>\n<td>8-22<\/td>\n<td>630<\/td>\n<td>250<\/td>\n<\/tr>\n<tr>\n<td>150<\/td>\n<td>6\u2033<\/td>\n<td>267<\/td>\n<td>280<\/td>\n<td>241.3<\/td>\n<td>215.9<\/td>\n<td>25.9<\/td>\n<td>2<\/td>\n<td>8-22<\/td>\n<td>635<\/td>\n<td>260<\/td>\n<\/tr>\n<tr>\n<td>200<\/td>\n<td>8\u2033<\/td>\n<td>292<\/td>\n<td>345<\/td>\n<td>298.5<\/td>\n<td>269.9<\/td>\n<td>29<\/td>\n<td>2<\/td>\n<td>8-22<\/td>\n<td>765<\/td>\n<td>290<\/td>\n<\/tr>\n<tr>\n<td>250<\/td>\n<td>10\u2033<\/td>\n<td>330<\/td>\n<td>405<\/td>\n<td>362<\/td>\n<td>323.8<\/td>\n<td>30.6<\/td>\n<td>2<\/td>\n<td>12-26<\/td>\n<td>895<\/td>\n<td>330<\/td>\n<\/tr>\n<tr>\n<td>300<\/td>\n<td>12\u2033<\/td>\n<td>356<\/td>\n<td>485<\/td>\n<td>431.8<\/td>\n<td>381<\/td>\n<td>32.2<\/td>\n<td>2<\/td>\n<td>12-26<\/td>\n<td>1080<\/td>\n<td>350<\/td>\n<\/tr>\n<tr>\n<td>350<\/td>\n<td>14\u2033<\/td>\n<td>381<\/td>\n<td>535<\/td>\n<td>476.3<\/td>\n<td>412.8<\/td>\n<td>35.4<\/td>\n<td>2<\/td>\n<td>12-29<\/td>\n<td>1295<\/td>\n<td>380<\/td>\n<\/tr>\n<tr>\n<td>400<\/td>\n<td>16\u2033<\/td>\n<td>406<\/td>\n<td>595<\/td>\n<td>539.8<\/td>\n<td>469.9<\/td>\n<td>37<\/td>\n<td>2<\/td>\n<td>16-29<\/td>\n<td>1435<\/td>\n<td>400<\/td>\n<\/tr>\n<tr>\n<td>450<\/td>\n<td>18\u2033<\/td>\n<td>432<\/td>\n<td>635<\/td>\n<td>577.9<\/td>\n<td>533.4<\/td>\n<td>40.1<\/td>\n<td>2<\/td>\n<td>16-32<\/td>\n<td>1625<\/td>\n<td>430<\/td>\n<\/tr>\n<tr>\n<td>500<\/td>\n<td>20\u2033<\/td>\n<td>457<\/td>\n<td>700<\/td>\n<td>635<\/td>\n<td>584.2<\/td>\n<td>43.3<\/td>\n<td>2<\/td>\n<td>20-32<\/td>\n<td>1830<\/td>\n<td>450<\/td>\n<\/tr>\n<tr>\n<td>600<\/td>\n<td>24\u2033<\/td>\n<td>508<\/td>\n<td>815<\/td>\n<td>749.3<\/td>\n<td>692.2<\/td>\n<td>48.1<\/td>\n<td>2<\/td>\n<td>20-35<\/td>\n<td>2175<\/td>\n<td>500<\/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=\"487\" data-end=\"948\">Ce produit est une vanne \u00e0 boisseau sph\u00e9rique \u00e0 bride forg\u00e9e \u00e0 soufflet API avec soufflet, install\u00e9e dans les syst\u00e8mes de tuyauterie industriels pour fournir un contr\u00f4le rapide marche\/arr\u00eat et d'isolement tout en garantissant des performances d'\u00e9tanch\u00e9it\u00e9. Le corps de la vanne est fabriqu\u00e9 \u00e0 partir de mat\u00e9riaux \u00e0 haute r\u00e9sistance, combin\u00e9 \u00e0 une structure d'\u00e9tanch\u00e9it\u00e9 interne \u00e0 soufflet, emp\u00eachant efficacement les fuites et le rendant adapt\u00e9 aux milieux corrosifs ou \u00e0 haute temp\u00e9rature dans les syst\u00e8mes de tuyauterie p\u00e9troli\u00e8re, chimique, \u00e9lectrique et industrielle.<\/p>\n<p data-start=\"950\" data-end=\"1633\">Dot\u00e9e d'une conception \u00e0 boisseau sph\u00e9rique flottant \u00e0 passage int\u00e9gral, la vanne offre un flux r\u00e9gulier, une faible perte de charge, un fonctionnement efficace et une \u00e9tanch\u00e9it\u00e9 fiable. La structure \u00e0 tige montante permet de surveiller visuellement la position de la vanne pour une utilisation pratique sur site. Les extr\u00e9mit\u00e9s \u00e0 bride sont con\u00e7ues avec des surfaces d'\u00e9tanch\u00e9it\u00e9 ANSI RF (Raised Face), garantissant une installation s\u00e9curis\u00e9e et une compatibilit\u00e9 avec les syst\u00e8mes de tuyauterie standard. Le fonctionnement manuel offre un m\u00e9canisme simple et convivial avec une maintenance facile, adapt\u00e9 \u00e0 un service de longue dur\u00e9e sous des pressions nominales conventionnelles. Cette vanne \u00e0 boisseau sph\u00e9rique flottant \u00e0 soufflet est largement utilis\u00e9e dans les tuyauteries industrielles comme dispositif de commutation et d'isolement tr\u00e8s fiable.<\/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> 150 LB \u2013 2500 LB, 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> -196\u00b0C \u00e0 816\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> API, ANSI, ASME, DIN, JIS, BS<\/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":361,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15,45],"product_tag":[],"class_list":["post-274","product","type-product","status-publish","has-post-thumbnail","product_cat-ball-valves","product_cat-forged-ball-valves","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product\/274","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=274"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/media\/361"}],"wp:attachment":[{"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/media?parent=274"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_brand?post=274"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_cat?post=274"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_tag?post=274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}