{"id":446,"date":"2026-03-24T15:20:42","date_gmt":"2026-03-24T07:20:42","guid":{"rendered":"https:\/\/www.yayevalve.com\/?post_type=product&#038;p=446"},"modified":"2026-03-24T15:30:49","modified_gmt":"2026-03-24T07:30:49","slug":"api-forged-low-temperature-flanged-gate-valve","status":"publish","type":"product","link":"https:\/\/www.yayevalve.com\/fr\/product\/api-forged-low-temperature-flanged-gate-valve\/","title":{"rendered":"Vanne \u00e0 soupape \u00e0 bride forg\u00e9e API basse temp\u00e9rature"},"content":{"rendered":"<h2>Caract\u00e9ristiques structurelles de<\/h2>\n<ul>\n<li data-start=\"158\" data-end=\"313\">\n<p data-start=\"510\" data-end=\"794\"><span class=\"\"> Sp\u00e9cifiquement con\u00e7u pour <\/span><b class=\"\" data-path-to-node=\"10,1,0\" data-index-in-node=\"37\">le GNL ou l'azote liquide<\/b><span class=\"\"> les environnements,<\/span><span class=\"\"> la tige \u00e9tendue emp\u00eache le transfert du froid extr\u00eame du corps de la vanne vers le volant et la garniture.<\/span><span class=\"\"> Cela garantit que la garniture reste \u00e0 temp\u00e9rature ambiante pour \u00e9viter le gel,<\/span><span class=\"\"> pr\u00e9servant l'int\u00e9grit\u00e9 op\u00e9rationnelle et la s\u00e9curit\u00e9 du personnel.<\/span><\/p>\n<\/li>\n<li data-start=\"315\" data-end=\"481\">\n<p data-start=\"317\" data-end=\"481\">Utilisant de l'acier inoxydable <b data-path-to-node=\"12,1,0\" data-index-in-node=\"19\">Forg\u00e9s A182 F304\/F316<\/b>, cette vanne offre une t\u00e9nacit\u00e9 aux chocs sup\u00e9rieure par rapport aux pi\u00e8ces moul\u00e9es. Lors de la manipulation de <b data-path-to-node=\"12,1,0\" data-index-in-node=\"126\">l'oxyg\u00e8ne liquide ou de l'\u00e9thyl\u00e8ne<\/b>, elle r\u00e9siste efficacement \u00e0 la fragilisation cryog\u00e9nique caus\u00e9e par le choc thermique, \u00e9liminant le risque de rupture du corps dans les syst\u00e8mes de stockage critiques.<\/p>\n<\/li>\n<li data-start=\"483\" data-end=\"649\">\n<p data-start=\"1382\" data-end=\"1611\">Pour les <b data-path-to-node=\"14,1,0\" data-index-in-node=\"22\">fluides cryog\u00e9niques liquides<\/b>, volatils, la conception interne comprend un m\u00e9canisme de d\u00e9charge de pression. Si le liquide pi\u00e9g\u00e9 se vaporise et provoque une surpression anormale dans la cavit\u00e9, il lib\u00e8re automatiquement la pression vers la ligne amont, \u00e9vitant ainsi les dommages \u00e0 la vanne ou la rupture de la conduite.<\/p>\n<\/li>\n<li data-start=\"651\" data-end=\"843\">\n<p data-start=\"653\" data-end=\"843\">\u00a0Dot\u00e9e de tiges rectifi\u00e9es avec pr\u00e9cision et de garnitures haute performance conformes \u00e0 l'API 624, cette vanne excelle dans la manipulation de <b data-path-to-node=\"16,1,0\" data-index-in-node=\"125\">gaz industriels de haute puret\u00e9 ou de r\u00e9frig\u00e9rants chimiques<\/b>. La conception minimise les \u00e9missions fugitives de gaz dangereux ou co\u00fbteux, r\u00e9pondant aux normes environnementales les plus strictes.<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"1043\">\n<p data-start=\"1337\" data-end=\"1504\">La <b data-path-to-node=\"18,1,0\" data-index-in-node=\"13\">Raccord \u00e0 bride Classe 300<\/b> offre une r\u00e9sistance m\u00e9canique immense, con\u00e7ue pour <b data-path-to-node=\"18,1,0\" data-index-in-node=\"93\">des skids cryog\u00e9niques p\u00e9trochimiques<\/b> et de <b data-path-to-node=\"18,1,0\" data-index-in-node=\"126\">des unit\u00e9s de s\u00e9paration d'air<\/b>. M\u00eame en cas de cycles thermiques fr\u00e9quents, la pr\u00e9charge du boulon reste stable, garantissant l'int\u00e9grit\u00e9 du joint \u00e0 long terme et facilitant l'installation modulaire.<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"1043\">\n<p data-start=\"1511\" data-end=\"1642\">Le coin et les si\u00e8ges sont superfinis pour obtenir une fermeture \u201c\u00e9tanche \u00e0 bulles\u201d dans <b data-path-to-node=\"20,1,0\" data-index-in-node=\"86\">des lignes de haute puret\u00e9 pour semi-conducteurs<\/b> ou les <b data-path-to-node=\"20,1,0\" data-index-in-node=\"121\">des syst\u00e8mes cryog\u00e9niques de laboratoire<\/b>. Cette performance d'isolation ultime emp\u00eache la contamination crois\u00e9e et assure une gestion sans perte des fluides cryog\u00e9niques co\u00fbteux.<\/p>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-448\" src=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/664.png\" alt=\"\" width=\"265\" height=\"422\" srcset=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/664.png 265w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/664-188x300.png 188w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/664-8x12.png 8w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/664-47x75.png 47w\" sizes=\"auto, (max-width:767px) 265px, 265px\" \/><\/p>\n<h2>Mat\u00e9riaux des composants principaux<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<th>Plaque de recouvrement du corps<\/th>\n<th>Tige de soupape<\/th>\n<th>Surface d'\u00e9tanch\u00e9it\u00e9<\/th>\n<th>Calage<\/th>\n<th>Garniture<\/th>\n<th>Temp\u00e9rature de fonctionnement (\u00b0C)<\/th>\n<th>Milieu applicable<\/th>\n<\/tr>\n<tr>\n<td>ZG0CrMnNiAl (Acier moul\u00e9 basse temp\u00e9rature haute pression)<\/td>\n<td rowspan=\"3\">1Cr7Ni12<\/td>\n<td rowspan=\"6\">STL \/ STL<\/td>\n<td rowspan=\"6\">PTFE \/ Graphite flexible<br \/>\nJoint spiral\u00e9 PTFE \/ M\u00e9tal<\/td>\n<td rowspan=\"6\">PTFE<\/td>\n<td>-46<\/td>\n<td rowspan=\"6\">Propane \/ Butane<br \/>\nM\u00e9thane \/ \u00c9thane<br \/>\nAmmoniac gazeux \/ liquide<\/td>\n<\/tr>\n<tr>\n<td>LCB<\/td>\n<td>-60<\/td>\n<\/tr>\n<tr>\n<td>ZG0CrMnNiAl (Acier moul\u00e9 basse temp\u00e9rature haute pression)<\/td>\n<td>-73<\/td>\n<\/tr>\n<tr>\n<td>LC1<\/td>\n<td rowspan=\"3\">1Cr18Ni9Ti<\/td>\n<td>-101<\/td>\n<\/tr>\n<tr>\n<td>LC2<\/td>\n<td>-115<\/td>\n<\/tr>\n<tr>\n<td>LC3<\/td>\n<td>-196<\/td>\n<\/tr>\n<tr>\n<td>LC4<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>-196<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>CF8<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>-196<\/td>\n<td><\/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=\"715\" data-end=\"1173\">Cette vanne \u00e0 opercule forg\u00e9e \u00e0 tige \u00e9tendue et \u00e0 brides pour basses temp\u00e9ratures est con\u00e7ue pour le service de fermeture dans les syst\u00e8mes de tuyauterie cryog\u00e9niques. La construction en acier forg\u00e9 maintient la r\u00e9sistance et la t\u00e9nacit\u00e9 dans des conditions de basse temp\u00e9rature. La conception \u00e0 tige \u00e9tendue positionne la zone de garniture \u00e0 l'\u00e9cart de la zone froide, am\u00e9liorant la fiabilit\u00e9 d'\u00e9tanch\u00e9it\u00e9 et la s\u00e9curit\u00e9 op\u00e9rationnelle. La structure \u00e0 opercule offre un chemin d'\u00e9coulement direct lorsqu'elle est compl\u00e8tement ouverte, minimisant la r\u00e9sistance et la rendant adapt\u00e9e aux applications GNL et cryog\u00e9niques gazeuses.<\/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> -86\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":447,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[37,17],"product_tag":[],"class_list":["post-446","product","type-product","status-publish","has-post-thumbnail","product_cat-forged-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\/446","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=446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/media\/447"}],"wp:attachment":[{"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/media?parent=446"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_brand?post=446"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_cat?post=446"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.yayevalve.com\/fr\/wp-json\/wp\/v2\/product_tag?post=446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}