{"id":1857,"date":"2025-03-26T14:48:50","date_gmt":"2025-03-26T06:48:50","guid":{"rendered":"https:\/\/wanantec.com\/?post_type=product&p=1857"},"modified":"2026-04-05T20:38:01","modified_gmt":"2026-04-05T12:38:01","slug":"valvulas-en-linea-de-rearme-automatico","status":"publish","type":"product","link":"https:\/\/wanantec.com\/es\/producto\/valvulas-en-linea-de-rearme-automatico\/","title":{"rendered":"V\u00e1lvulas de rearme autom\u00e1tico en l\u00ednea"},"content":{"rendered":"
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Presentaci\u00f3n del producto<\/h4>
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La v\u00e1lvula de muestreo de rearme autom\u00e1tico de WANAN (modelo: serie WA-ZF) es un dispositivo de muestreo herm\u00e9ticamente sellado, de rearme autom\u00e1tico y antifugas especialmente dise\u00f1ado para la industria petrolera, qu\u00edmica, de protecci\u00f3n medioambiental y otras condiciones de trabajo. Con resorte de rearme autom\u00e1tico y estructura de flujo de doble canal, se utiliza ampliamente para el muestreo seguro de medios a alta temperatura, alta presi\u00f3n y corrosivos.<\/div>
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Principio de funcionamiento<\/h4>
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  1. Apertura<\/strong>: Presione o gire manualmente la manivela para levantar el n\u00facleo de la v\u00e1lvula, abriendo la v\u00eda de flujo principal y el puerto de muestreo para el muestreo del medio.<\/li>
  2. Reinicio y cierre autom\u00e1ticos<\/strong>: Despu\u00e9s de soltar la manivela, el muelle de alta resistencia incorporado restablece instant\u00e1neamente el n\u00facleo de la v\u00e1lvula, realizando el doble sellado del paso principal y del puerto de muestreo con cero fugas y sin residuos.<\/li>
  3. Dise\u00f1o de seguridad<\/strong>: Equipado con puerto de ventilaci\u00f3n \/ drenaje para purgar antes del muestreo y descarga residual despu\u00e9s del muestreo para evitar la contaminaci\u00f3n cruzada.<\/li><\/ol>
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    Especificaciones principales<\/h4>
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    • Material del cuerpo<\/strong>: Acero inoxidable CF8 (304), CF8M (316L), estructura forjada<\/li>
    • Mecanismo de reinicio<\/strong>: Resorte de acero inoxidable incorporado, vida \u00fatil \u2265 100.000 ciclos.<\/li>
    • Material de la junta<\/strong>: PTFE, EPDM, FKM (Viton), resistencia a altas temperaturas y a la corrosi\u00f3n<\/li>
    • Temperatura de funcionamiento<\/strong>: -20\u2103 ~ 220\u2103<\/li>
    • Presi\u00f3n nominal<\/strong>: PN16, PN25, PN40, PN64 (alta presi\u00f3n personalizable)<\/li>
    • Tipos de conexi\u00f3n<\/strong>: Bridadas, roscadas, con abrazadera (tri-clamp), soldadas<\/li>
    • Di\u00e1metro nominal<\/strong>: DN10, DN15, DN20, DN25, DN32, DN40, DN50<\/li>
    • Tratamiento de superficies<\/strong>: Granallado, pulido mec\u00e1nico, pulido electrol\u00edtico (Ra \u2264 0,8\u03bcm para grado higi\u00e9nico).<\/li><\/ul>

      Gu\u00eda de selecci\u00f3n<\/h4>
      • - Medios corrosivos: Elija 316L + PTFE<\/li>
      • - Medios generales: Elija 304 + EPDM<\/li>
      • - Alta temperatura: Elija PTFE o FKM<\/li>
      • - Aplicaci\u00f3n higi\u00e9nica: Elija 316L con conexi\u00f3n tri-clamp<\/li>
      • - Medios de f\u00e1cil cristalizaci\u00f3n: Elija el tipo aislado encamisado<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

        V\u00e1lvulas de rearme autom\u00e1tico en l\u00ednea<\/p>","protected":false},"featured_media":4038,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[80],"product_cat":[57],"product_tag":[],"class_list":["post-1857","product","type-product","status-publish","has-post-thumbnail","product_brand-wanlok","product_cat-category-self-resetting-samplers","pa_port-1-size-1inch","pa_port-1-size-1-2inch","pa_port-1-size-3-4inch","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-variable","wvs-archive-product-wrapper"],"acf":[],"_links":{"self":[{"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/product\/1857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/comments?post=1857"}],"version-history":[{"count":16,"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/product\/1857\/revisions"}],"predecessor-version":[{"id":4518,"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/product\/1857\/revisions\/4518"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/media\/4038"}],"wp:attachment":[{"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/media?parent=1857"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/product_brand?post=1857"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/product_cat?post=1857"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wanantec.com\/es\/wp-json\/wp\/v2\/product_tag?post=1857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}