{"id":656,"date":"2026-03-25T06:00:39","date_gmt":"2026-03-25T06:00:39","guid":{"rendered":"https:\/\/jstvalve.com\/?post_type=product&#038;p=656"},"modified":"2026-04-01T03:15:22","modified_gmt":"2026-04-01T03:15:22","slug":"duplex-discharge-valves","status":"publish","type":"product","link":"https:\/\/jstvalve.com\/es\/product\/duplex-discharge-valves\/","title":{"rendered":"V\u00e1lvulas de descarga Duplex"},"content":{"rendered":"<hr \/>\n<h6>Caracter\u00edsticas materiales de las v\u00e1lvulas de descarga Duplex<\/h6>\n<ul class=\"list-paddingleft-2\">\n<li>Los aceros inoxidables d\u00faplex que contienen molibdeno presentan buenas prestaciones de resistencia a la corrosi\u00f3n bajo tensi\u00f3n por cloruros en condiciones de baja tensi\u00f3n.<\/li>\n<li>Los aceros inoxidables d\u00faplex que contienen molibdeno presentan una buena resistencia a la corrosi\u00f3n.<\/li>\n<li>Tiene buena resistencia a la fatiga por corrosi\u00f3n y al desgaste y la corrosi\u00f3n.<\/li>\n<li>Buenas propiedades mec\u00e1nicas globales.<\/li>\n<\/ul>\n<p>Buena soldabilidad, baja tendencia al agrietamiento en caliente. Generalmente, no necesita precalentamiento antes de la soldadura y no necesita tratamiento t\u00e9rmico despu\u00e9s de la soldadura. Puede realizar soldaduras disimilares con acero inoxidable austen\u00edtico tipo 18-8 o acero al carbono.<\/p>\n<p>En comparaci\u00f3n con el acero inoxidable austen\u00edtico, tiene una mayor conductividad t\u00e9rmica y un bajo coeficiente de dilataci\u00f3n lineal. Es adecuado para el revestimiento de equipos y la producci\u00f3n de placas compuestas.<\/p>\n<hr \/>\n<h6>V\u00e1lvulas de descarga Duplex Tipo<\/h6>\n<p><strong>V\u00e1lvulas de descarga descendente<\/strong><\/p>\n<p><strong>Caracter\u00edsticas de dise\u00f1o<\/strong><\/p>\n<p>Dise\u00f1o :HG5-89-1 &amp;HG-16-79<\/p>\n<p>Extremos embridados: ASME B16.5 RF<\/p>\n<p>Prueba:ASME 598<\/p>\n<p><strong>Piezas y material<\/strong><br \/>\n&lt;<\/p>\n<table style=\"border-collapse: collapse; text-align: center;\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr class=\"firstRow\" style=\"background-color: #d9eaf7; font-weight: bold;\">\n<td>No.<\/td>\n<td>Nombre de la pieza<\/td>\n<td>Material<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Disco<\/td>\n<td>D\u00faplex<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Cap\u00f3 de disco<\/td>\n<td>D\u00faplex<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Asiento<\/td>\n<td>D\u00faplex<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Junta<\/td>\n<td>D\u00faplex+Grafito<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>V\u00e1stago<\/td>\n<td>D\u00faplex<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Cuerpo<\/td>\n<td>D\u00faplex<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>Embalaje<\/td>\n<td>Grafito<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>Casquillo prensaestopas<\/td>\n<td>D\u00faplex<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsv-valve.com\/uploads\/image\/20210428\/duplex-discharge-valves.jpg\" alt=\"V\u00e1lvulas de descarga Duplex\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>El acero inoxidable d\u00faplex es un acero que tiene la mitad de la fase ferrita y la mitad de la fase austen\u00edtica en su estructura de enfriamiento, y por lo general el contenido m\u00ednimo de fase debe ser de hasta 30%.<\/p>","protected":false},"featured_media":695,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[31],"product_tag":[],"class_list":{"0":"post-656","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-discharge-valve","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple","12":"entry","13":"content-bg","14":"loop-entry"},"_links":{"self":[{"href":"https:\/\/jstvalve.com\/es\/wp-json\/wp\/v2\/product\/656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jstvalve.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jstvalve.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jstvalve.com\/es\/wp-json\/wp\/v2\/comments?post=656"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jstvalve.com\/es\/wp-json\/wp\/v2\/media\/695"}],"wp:attachment":[{"href":"https:\/\/jstvalve.com\/es\/wp-json\/wp\/v2\/media?parent=656"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jstvalve.com\/es\/wp-json\/wp\/v2\/product_brand?post=656"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jstvalve.com\/es\/wp-json\/wp\/v2\/product_cat?post=656"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jstvalve.com\/es\/wp-json\/wp\/v2\/product_tag?post=656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}