{"id":1000952,"date":"2026-09-13T22:28:49","date_gmt":"2026-09-13T22:28:49","guid":{"rendered":"https:\/\/omnivapipe.com\/?post_type=product&p=1000952"},"modified":"2026-10-20T13:55:04","modified_gmt":"2026-10-20T13:55:04","slug":"din-cast-iron-check-valve","status":"publish","type":"product","link":"https:\/\/omnivapipe.com\/es\/product\/din-cast-iron-check-valve\/","title":{"rendered":"V\u00e1lvula de retenci\u00f3n de elevaci\u00f3n DIN de hierro fundido H41H-16"},"content":{"rendered":"
La v\u00e1lvula de retenci\u00f3n de elevaci\u00f3n bridada H41H-16 es una v\u00e1lvula robusta que permite el flujo en un solo sentido e impide autom\u00e1ticamente el reflujo. Gracias a su disco vertical guiado por muelle, ofrece un cierre m\u00e1s r\u00e1pido y controlado que las v\u00e1lvulas de clapeta, lo que la hace esencial para proteger bombas y tuber\u00edas del golpe de ariete en instalaciones horizontales.<\/div>\n
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Especificaciones t\u00e9cnicas:<\/span><\/strong><\/h5>\n
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  • Distancia entre caras:<\/span><\/strong> DN15 \u2013 DN200<\/span><\/li>\n
  • Presi\u00f3n nominal (PN):<\/span><\/strong> 1.6 MPa (PN16)<\/span><\/li>\n
  • Presi\u00f3n de prueba (cuerpo\/resistencia):<\/span><\/strong> 2.4 MPa<\/span><\/li>\n
  • Presi\u00f3n de prueba (estanqueidad):<\/span><\/strong> 1.8 MPa<\/span><\/li>\n
  • Fluido compatible:<\/span><\/strong> Agua, vapor, aceite<\/span><\/li>\n
  • Temperatura admisible:<\/span><\/strong> \u2264 200\u00b0C<\/span><\/li>\n<\/ul>\n<\/div>\n
    Main Parts and Materials:<\/span><\/h5>\n\n\n\n\n\n\n\n
    Nombre de la pieza<\/strong><\/td>\nMateriales<\/strong><\/td>\n<\/tr>\n
    Cuerpo y tapa<\/td>\nGG25<\/td>\n<\/tr>\n
    Disco<\/td>\n2Cr13<\/td>\n<\/tr>\n
    Tapa<\/td>\nGGG40<\/td>\n<\/tr>\n
    Anillo de asiento<\/td>\n304<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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    Caracter\u00edsticas principales del producto:<\/span><\/strong><\/h5>\n
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    1. Cierre r\u00e1pido asistido por muelle:<\/span><\/strong> El disco vertical guiado y el muelle garantizan un cierre r\u00e1pido y controlado, minimizando eficazmente el golpe de ariete.<\/span><\/li>\n
    2. Construcci\u00f3n h\u00edbrida duradera:<\/span><\/strong> Robusto cuerpo de hierro fundido GG25 con tapa de hierro d\u00factil GGG40 de alta resistencia para m\u00e1xima integridad estructural.<\/span><\/li>\n
    3. Internos resistentes a la corrosi\u00f3n:<\/span><\/strong> Equipada con disco de 2Cr13 y anillo de asiento de acero inoxidable 304 para un sellado estanco y duradero.<\/span><\/li>\n
    4. Optimizada para tuber\u00edas horizontales:<\/span><\/strong> Dise\u00f1ada espec\u00edficamente para el movimiento vertical del disco, es la v\u00e1lvula de retenci\u00f3n ideal y m\u00e1s fiable para tuber\u00edas horizontales.<\/span><\/li>\n
    5. Pruebas rigurosas:<\/span><\/strong> Fabricada y probada seg\u00fan estrictas normas EN y BS (incluidas pruebas de cuerpo a 2,4 MPa y de cierre a 1,8 MPa) para garantizar seguridad y fiabilidad.<\/span><\/li>\n<\/ol>\n
      Aplicaciones:<\/span><\/strong><\/h5>\n
      Ideal para <\/span>la distribuci\u00f3n municipal de agua<\/span><\/strong>, <\/span>las redes de distribuci\u00f3n de vapor<\/span><\/strong>, <\/span>los oleoductos<\/span><\/strong>, y <\/span>los sistemas industriales de fluidos en general<\/span><\/strong>. Especialmente indicada para tuber\u00edas horizontales donde evitar el reflujo y mitigar el golpe de ariete son fundamentales para la seguridad y la longevidad del sistema.<\/span><\/div>\n
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      Requisitos t\u00e9cnicos:<\/span><\/strong><\/h5>\n
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      1. Dise\u00f1o y fabricaci\u00f3n:<\/span><\/strong> EN 13789<\/span><\/li>\n
      2. Distancia entre caras:<\/span><\/strong> BS EN 558-1<\/span><\/li>\n
      3. Bridas de extremo:<\/span><\/strong> BS EN 1092-2:1997<\/span><\/li>\n
      4. Inspecci\u00f3n y pruebas:<\/span><\/strong> BS EN 12266<\/span><\/li>\n<\/ol>\n
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