{"id":18002,"date":"2022-07-03T08:08:53","date_gmt":"2022-07-03T08:08:53","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&p=18002"},"modified":"2023-06-16T13:52:24","modified_gmt":"2023-06-16T13:52:24","slug":"dual-plate-check-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/pt\/produto\/dual-plate-check-valve","title":{"rendered":"V\u00e1lvula de reten\u00e7\u00e3o de placa dupla"},"content":{"rendered":"

\"V\u00e1lvula<\/p>\n

Composto por 2 discos fixados ao corpo da v\u00e1lvula por um pino e acionados pela a\u00e7\u00e3o de molas, que iniciam imediatamente o fechamento da v\u00e1lvula, quando o fluido para, s\u00e3o utilizadas v\u00e1lvulas de reten\u00e7\u00e3o de placa dupla para evitar o refluxo e tamb\u00e9m funcionam como preven\u00e7\u00e3o de \u00e1gua martelo.
\nAs v\u00e1lvulas de reten\u00e7\u00e3o de placa dupla s\u00e3o feitas de uma ampla variedade de materiais, incluindo ferro fundido, a\u00e7os inoxid\u00e1veis especiais, etc. Podem ser de assento macio ou de constru\u00e7\u00e3o met\u00e1lica e tamb\u00e9m possuem a capacidade de ajustar o torque da mola de acordo com a aplica\u00e7\u00e3o, o que o torna um produto adequado para fins gerais e especiais.<\/p>\n

Caracter\u00edsticas da v\u00e1lvula de reten\u00e7\u00e3o de placa dupla:<\/h2>\n
    \n
  1. Design patenteado sem retentor \u2013 Veda\u00e7\u00e3o de alta integridade, facilita a desmontagem r\u00e1pida no local;<\/li>\n
  2. Duas sedes independentes \u2013 Veda\u00e7\u00e3o consistente mesmo em fluxo irregular;<\/li>\n
  3. O perfil elevado da sede macia melhora a veda\u00e7\u00e3o;<\/li>\n
  4. Forro moldado integralmente;<\/li>\n
  5. O pino limitador evita que os discos entrem em contato uns com os outros e, assim, evita danos aos discos. O pino limitador tamb\u00e9m evita a falha da mola, garantindo que os discos n\u00e3o ultrapassem a posi\u00e7\u00e3o totalmente aberta;<\/li>\n
  6. Para tamanhos de 6\u201d e superiores, \u00e9 fornecida a op\u00e7\u00e3o de olhal de eleva\u00e7\u00e3o;<\/li>\n
  7. Conex\u00f5es de drenagem fornecidas sob demanda<\/li>\n<\/ol>\n

    Material da v\u00e1lvula de reten\u00e7\u00e3o de placa dupla:<\/h2>\n\n\n\n\n\n\n\n\n
    N\u00e3o<\/td>\nParte<\/td>\nMaterial<\/td>\n<\/tr>\n
    1<\/td>\nCorpo<\/td>\nASTM A216 WCB<\/td>\n<\/tr>\n
    2<\/td>\nAnel de assento<\/td>\n13 Cr<\/td>\n<\/tr>\n
    3<\/td>\nDisco<\/td>\nASTM A216 WCB<\/td>\n<\/tr>\n
    4<\/td>\nPrimavera<\/td>\nInconelX 750<\/td>\n<\/tr>\n
    5<\/td>\nPino<\/td>\nASTM A182 F6a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Composto por 2 discos fixados ao corpo da v\u00e1lvula por um pino e acionados pela a\u00e7\u00e3o de molas, que iniciam imediatamente \u2026 Ler mais<\/a><\/p>","protected":false},"featured_media":27920,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2455,2442],"product_tag":[2657,2661,2725],"class_list":["post-18002","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-check-valve","product_cat-wafer-check-valve","product_tag-non-return-valve","product_tag-nrv-valve","product_tag-wafer-check-valve","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/Dual-Plate-Check-Valve-1.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2455,"label":"Check Valve"},{"value":2442,"label":"Wafer Check Valve"}],"product_tag":[{"value":2657,"label":"Non Return Valve"},{"value":2661,"label":"NRV Valve"},{"value":2725,"label":"Wafer Check Valve"}]},"yoast_head":"\nDual Plate Check Valve - ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/pt\/produto\/dual-plate-check-valve\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dual Plate Check Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Consisting of 2 discs attached to the valve body by a pin and operated by the action of springs, which immediately start ... 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