{"id":405,"date":"2026-03-20T10:10:31","date_gmt":"2026-03-20T02:10:31","guid":{"rendered":"https:\/\/www.yayevalve.com\/?post_type=product&#038;p=405"},"modified":"2026-03-23T16:55:54","modified_gmt":"2026-03-23T08:55:54","slug":"api-forged-self-sealing-check-valve","status":"publish","type":"product","link":"https:\/\/www.yayevalve.com\/pt\/product\/api-forged-self-sealing-check-valve\/","title":{"rendered":"V\u00e1lvula de Reten\u00e7\u00e3o Autovedante Forjada API"},"content":{"rendered":"<h2>Caracter\u00edsticas Estruturais de<\/h2>\n<ul>\n<li data-start=\"158\" data-end=\"313\">\n<p data-start=\"160\" data-end=\"313\">Utilizando <b data-path-to-node=\"10,1,0\" data-index-in-node=\"19\">ASTM A105N<\/b>, esta v\u00e1lvula oferece uma estrutura molecular muito mais densa, sem a porosidade ou os furos de areia encontrados em pe\u00e7as fundidas. Ela \u00e9 projetada para suportar press\u00f5es extremas de <b data-path-to-node=\"10,1,0\" data-index-in-node=\"201\">Classe 2500 (aprox. 42MPa)<\/b>, tornando-a essencial para linhas industriais cr\u00edticas de alta press\u00e3o.<\/p>\n<\/li>\n<li data-start=\"315\" data-end=\"481\">\n<p data-start=\"317\" data-end=\"481\">Possui um avan\u00e7ado <b data-path-to-node=\"12,1,0\" data-index-in-node=\"30\">Pressure Seal<\/b> design de castelo. Ao contr\u00e1rio dos castelos aparafusados tradicionais, a press\u00e3o interna ajuda a apertar a veda\u00e7\u00e3o. Isso garante zero vazamento em <b data-path-to-node=\"12,1,0\" data-index-in-node=\"172\">vapor de alta temperatura<\/b> and <b data-path-to-node=\"12,1,0\" data-index-in-node=\"199\">condensado superaquecido de alta press\u00e3o<\/b> servi\u00e7os, mesmo sob ciclos t\u00e9rmicos.<\/p>\n<\/li>\n<li data-start=\"483\" data-end=\"649\">\n<p data-start=\"485\" data-end=\"649\">The <b data-path-to-node=\"14,1,0\" data-index-in-node=\"13\">Tipo pist\u00e3o<\/b> o design interno garante que o disco se mova suavemente dentro dos an\u00e9is guia. Este mecanismo \u00e9 particularmente eficaz em <b data-path-to-node=\"14,1,0\" data-index-in-node=\"137\">sistemas hidr\u00e1ulicos<\/b> ou <b data-path-to-node=\"14,1,0\" data-index-in-node=\"158\">linhas de g\u00e1s de alta press\u00e3o<\/b> com altas taxas de fluxo e flutua\u00e7\u00f5es de press\u00e3o frequentes, proporcionando preven\u00e7\u00e3o de refluxo mais precisa do que os tipos de oscila\u00e7\u00e3o.<\/p>\n<\/li>\n<li data-start=\"651\" data-end=\"843\">\n<p data-start=\"653\" data-end=\"843\">A combina\u00e7\u00e3o de forjamento A105N e superf\u00edcies de assento com face dura garante um desempenho excepcional com m\u00eddia de alta temperatura como <b data-path-to-node=\"16,1,0\" data-index-in-node=\"139\">\u00f3leo t\u00e9rmico, produtos de petr\u00f3leo<\/b>, e <b data-path-to-node=\"16,1,0\" data-index-in-node=\"176\">\u00e1gua de alimenta\u00e7\u00e3o da caldeira<\/b>. Com uma classifica\u00e7\u00e3o de temperatura de at\u00e9 425\u00b0C, mant\u00e9m a integridade da veda\u00e7\u00e3o durante ciclos t\u00e9rmicos severos.<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"1043\">\n<p data-start=\"847\" data-end=\"1043\">Devido ao seu design compacto e de ultra-alta resist\u00eancia, \u00e9 a escolha ideal para se\u00e7\u00f5es cr\u00edticas em <b data-path-to-node=\"18,1,0\" data-index-in-node=\"108\">usinas termoel\u00e9tricas, refinarias de petr\u00f3leo<\/b>, e <b data-path-to-node=\"18,1,0\" data-index-in-node=\"150\">f\u00e1bricas de fertilizantes qu\u00edmicos<\/b>. A conex\u00e3o de solda de soquete garante seguran\u00e7a e estabilidade permanentes das juntas de tubula\u00e7\u00e3o sob vibra\u00e7\u00e3o extrema.<\/p>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-407\" src=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/966.png\" alt=\"\" width=\"254\" height=\"207\" srcset=\"https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/966.png 191w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/966-15x12.png 15w, https:\/\/www.yayevalve.com\/wp-content\/uploads\/2026\/03\/966-92x75.png 92w\" sizes=\"auto, (max-width:767px) 254px, 254px\" \/><\/p>\n<h2>Dimens\u00f5es da Conex\u00e3o Principal Classe 800LB<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr>\n<th rowspan=\"2\">Especifica\u00e7\u00e3o (NPS)<\/th>\n<th>F.P<\/th>\n<th>\u2013<\/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<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>2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Face a Face (mm)<\/td>\n<td>L<\/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>200<\/td>\n<\/tr>\n<tr>\n<td>Altura Central (Aberta) (mm)<\/td>\n<td>H<\/td>\n<td>61<\/td>\n<td>61<\/td>\n<td>61<\/td>\n<td>78<\/td>\n<td>84<\/td>\n<td>103<\/td>\n<td>118<\/td>\n<td>132<\/td>\n<\/tr>\n<tr>\n<td>Dimens\u00e3o da Porta de Fluxo (mm)<\/td>\n<td>d<\/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>46<\/td>\n<\/tr>\n<tr>\n<td>Peso (kg)<\/td>\n<td><\/td>\n<td>1.2<\/td>\n<td>1.3<\/td>\n<td>1.5<\/td>\n<td>3.0<\/td>\n<td>3.9<\/td>\n<td>6.0<\/td>\n<td>10<\/td>\n<td>12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Porqu\u00ea escolher 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\">Esta v\u00e1lvula de reten\u00e7\u00e3o auto-vedante forjada pela API foi projetada para prevenir o fluxo reverso em sistemas de tubula\u00e7\u00e3o de alta temperatura e alta press\u00e3o. O corpo de a\u00e7o forjado garante resist\u00eancia estrutural superior e desempenho confi\u00e1vel em condi\u00e7\u00f5es de servi\u00e7o exigentes. A tampa auto-vedante assistida por press\u00e3o aumenta a integridade da veda\u00e7\u00e3o sem depender de sistemas de gaxetas convencionais. O disco opera automaticamente com as condi\u00e7\u00f5es de fluxo, proporcionando preven\u00e7\u00e3o eficaz de refluxo em aplica\u00e7\u00f5es de gera\u00e7\u00e3o de energia, petroqu\u00edmica e de energia.<\/p>\n<ul>\n<li data-start=\"95\" data-end=\"150\"><strong data-start=\"95\" data-end=\"115\">Classifica\u00e7\u00e3o de Press\u00e3o:<\/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\">Faixa de Tamanho:<\/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\">Temperatura de Trabalho:<\/strong> -29\u00b0C a 266\u00b0C<\/li>\n<li data-start=\"247\" data-end=\"293\"><strong data-start=\"247\" data-end=\"261\">Padr\u00f5es:<\/strong> API, ANSI, ASME, DIN, JIS, BS<\/li>\n<li data-start=\"296\" data-end=\"371\"><strong data-start=\"296\" data-end=\"310\">Materiais:<\/strong> A\u00e7o Carbono, A\u00e7o Inoxid\u00e1vel, A\u00e7o Liga, Ligas Especiais<\/li>\n<li data-start=\"374\" data-end=\"424\"><strong data-start=\"374\" data-end=\"388\">Opera\u00e7\u00e3o:<\/strong> Manual, Engrenagem, El\u00e9trica, Pneum\u00e1tica<\/li>\n<\/ul>","protected":false},"featured_media":420,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[24,35],"product_tag":[],"class_list":["post-405","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\/pt\/wp-json\/wp\/v2\/product\/405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/comments?post=405"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/media\/420"}],"wp:attachment":[{"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/media?parent=405"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/product_brand?post=405"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/product_cat?post=405"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.yayevalve.com\/pt\/wp-json\/wp\/v2\/product_tag?post=405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}