{"id":1000717,"date":"2026-09-13T22:19:33","date_gmt":"2026-09-13T22:19:33","guid":{"rendered":"https:\/\/omnivapipe.com\/?post_type=product&#038;p=1000717"},"modified":"2026-10-20T13:58:54","modified_gmt":"2026-10-20T13:58:54","slug":"parallel-double-gate-valve","status":"publish","type":"product","link":"https:\/\/omnivapipe.com\/es\/product\/parallel-double-gate-valve\/","title":{"rendered":"V\u00e1lvula de compuerta de doble disco paralelo"},"content":{"rendered":"<p>La v\u00e1lvula de compuerta de doble disco paralelo utiliza dos discos paralelos que se expanden contra los asientos del cuerpo mediante un mecanismo de cu\u00f1a al final del cierre. Al moverse los discos en paralelo a los asientos, las superficies de sellado sufren un rozamiento y desgaste m\u00ednimos, y la v\u00e1lvula es menos propensa a agarrotarse por dilataci\u00f3n t\u00e9rmica. Su construcci\u00f3n en hierro fundido la convierte en una v\u00e1lvula de aislamiento duradera y econ\u00f3mica para agua y vapor de baja presi\u00f3n.<\/p>\n<h5><strong>Especificaciones t\u00e9cnicas:<\/strong><\/h5>\n<ul>\n<li><strong>Clase de presi\u00f3n:<\/strong> PN10 \/ PN16 (1.0 \u2013 1.6 MPa)<\/li>\n<li><strong>Rango de tama\u00f1os:<\/strong> DN50 \u2013 DN1200<\/li>\n<li><strong>Fluido compatible:<\/strong> Agua, vapor, aceite<\/li>\n<li><strong>Temperatura de servicio:<\/strong> \u2264 200\u00b0C<\/li>\n<\/ul>\n<h5><strong>Main Parts and Materials:<\/strong><\/h5>\n<table cellspacing=\"0\">\n<tbody>\n<tr>\n<td><strong>Nombre de la pieza<\/strong><\/td>\n<td><strong>Materiales<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Cuerpo y tapa<\/td>\n<td>Hierro gris HT200<\/td>\n<\/tr>\n<tr>\n<td>Discos<\/td>\n<td>Hierro gris HT200<\/td>\n<\/tr>\n<tr>\n<td>Anillos de sellado<\/td>\n<td>Lat\u00f3n ZCuZn38Mn2Pb2<\/td>\n<\/tr>\n<tr>\n<td>Piezas y materiales principales:<\/td>\n<td>Acero al carbono 35# \/ 2Cr13<\/td>\n<\/tr>\n<tr>\n<td>Tuerca del yugo<\/td>\n<td>Hierro d\u00factil \/ lat\u00f3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5><strong>Caracter\u00edsticas principales del producto:<\/strong><\/h5>\n<ol>\n<li><strong>Sellado de doble disco:<\/strong> Dos discos sellan simult\u00e1neamente en ambos asientos para un cierre fiable.<\/li>\n<li><strong>Bajo desgaste de asientos:<\/strong> El movimiento paralelo evita la fricci\u00f3n de deslizamiento hasta la carrera final de acu\u00f1amiento.<\/li>\n<li><strong>Sin agarrotamiento t\u00e9rmico:<\/strong> El dise\u00f1o paralelo es menos propenso a atascarse con los cambios de temperatura.<\/li>\n<li><strong>Anillos de asiento de cobre:<\/strong> Las superficies de sellado resistentes a la corrosi\u00f3n prolongan la vida \u00fatil.<\/li>\n<li><strong>Paso total:<\/strong> Flujo recto con baja p\u00e9rdida de carga.<\/li>\n<\/ol>\n<h5><strong>Aplicaciones:<\/strong><\/h5>\n<p>Ideal para <strong>abastecimiento de agua<\/strong>, <strong>Redes de calefacci\u00f3n<\/strong>, <strong>Plantas papeleras y qu\u00edmicas<\/strong>, y <strong>Drenaje minero<\/strong>. Especialmente indicada para servicio de apertura total \/ cierre total con fluidos limpios.<\/p>\n<div style=\"display: none;\"><\/div>\n<div class=\"cbu-aibuy-login\"><\/div>\n<div class=\"1688-aibuy-drawer\"><\/div>\n<div class=\"1688-aibuy-search-icon\" style=\"display: none;\">\n<div class=\"cbu-aibuy-trigger-btn-container\">\n<div class=\"cbu-aibuy--dropdown-trigger aibuy-trigger-btn-wrapper\"><img decoding=\"async\" src=\"chrome-extension:\/\/ecpkhbhhpfjkkcedaejmpaabpdgcaegc\/assets\/search-image-icon.png\" alt=\"\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"1688-aibuy-screenshot\"><\/div>","protected":false},"excerpt":{"rendered":"<h5>Requisitos t\u00e9cnicos:<\/h5>\n<ol>\n<li><strong>Dise\u00f1o y fabricaci\u00f3n:<\/strong> GB\/T 12232<\/li>\n<li><strong>Distancia entre caras:<\/strong> GB\/T 12221<\/li>\n<li><strong>Bridas de extremo:<\/strong> GB\/T 17241.6<\/li>\n<li><strong>Inspecci\u00f3n y pruebas:<\/strong> GB\/T 13927<\/li>\n<\/ol>\n<div style=\"display: none;\"><\/div>\n<div class=\"cbu-aibuy-login\"><\/div>\n<div class=\"1688-aibuy-drawer\"><\/div>\n<div class=\"1688-aibuy-search-icon\" style=\"display: none;\">\n<div class=\"cbu-aibuy-trigger-btn-container\">\n<div class=\"cbu-aibuy--dropdown-trigger aibuy-trigger-btn-wrapper\"><img decoding=\"async\" src=\"chrome-extension:\/\/ecpkhbhhpfjkkcedaejmpaabpdgcaegc\/assets\/search-image-icon.png\" alt=\"\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"1688-aibuy-screenshot\"><\/div>","protected":false},"featured_media":1001307,"template":"","meta":[],"product_brand":[],"product_cat":[15,246,262,239,335,334,332],"product_tag":[95,222,348,183,349],"class_list":["post-1000717","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","product_cat-gb-cast-iron","product_cat-gb-cast-iron-gate-valve","product_cat-gb-standard","product_cat-industrial-chemical-valves","product_cat-steam-valves","product_cat-water-valves","product_tag-cast-iron-valves","product_tag-chinese-standard","product_tag-solution-electric-power","product_tag-gate-valves","product_tag-solution-metallurgy","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/omnivapipe.com\/es\/wp-json\/wp\/v2\/product\/1000717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/omnivapipe.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/omnivapipe.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/omnivapipe.com\/es\/wp-json\/wp\/v2\/media\/1001307"}],"wp:attachment":[{"href":"https:\/\/omnivapipe.com\/es\/wp-json\/wp\/v2\/media?parent=1000717"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/omnivapipe.com\/es\/wp-json\/wp\/v2\/product_brand?post=1000717"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/omnivapipe.com\/es\/wp-json\/wp\/v2\/product_cat?post=1000717"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/omnivapipe.com\/es\/wp-json\/wp\/v2\/product_tag?post=1000717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}