{"id":989,"date":"2023-08-15T16:16:53","date_gmt":"2023-08-15T20:16:53","guid":{"rendered":"https:\/\/backfloshop.creatures.ca\/product\/dispositif-antirefoulement-a-deux-clapets-de-retenue-dar2c\/"},"modified":"2025-05-14T15:58:11","modified_gmt":"2025-05-14T19:58:11","slug":"dual-check-valve-backflow-preventer-dcapc","status":"publish","type":"product","link":"https:\/\/backflow-shop.com\/en\/product\/dual-check-valve-backflow-preventer-dcapc\/","title":{"rendered":"Dual check valve backflow preventer (DuC)"},"content":{"rendered":"<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<ul>\n<li><strong>CSA:<\/strong>\u00a0B64.6<\/li>\n<li><strong>ASSE:<\/strong>\u00a01024<\/li>\n<li><strong>Highest hazard protection:\u00a0<\/strong>minor<\/li>\n<li><strong>Back pressure resistant:<\/strong>\u00a0yes<\/li>\n<li><strong>Continuous pressure resistant:<\/strong>\u00a0yes<\/li>\n<li><strong>Field testing required<\/strong>:\u00a0no<\/li>\n<\/ul>\n<h2>Overview\/Benefits<\/h2>\n<ul>\n<li>Provide reliable protection from both back siphonage and back pressure if \u00a0minor hazards\u00a0exist.<\/li>\n<li>Can be placed in a vault.<\/li>\n<\/ul>\n<h2>Application examples<\/h2>\n<ul>\n<li>Domestic water supply<\/li>\n<li>Coffee machine<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"vc_row wpb_row vc_inner vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"vc_separator wpb_content_element vc_separator_align_left vc_sep_width_100 vc_sep_pos_align_center vc_sep_color_grey vc_separator-has-text\">\n<h2>Models<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vc_row wpb_row vc_inner vc_row-fluid vc_custom_1461949945799\">\n<div class=\"wpb_column vc_column_container vc_col-sm-4\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<h3>WILKINS<\/h3>\n<ul>\n<li>700 &amp;\u00a0700XL<\/li>\n<li>705<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"wpb_column vc_column_container vc_col-sm-4\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<h3>CONBRACO<\/h3>\n<ul>\n<li>DUC40 &amp;\u00a0DUCLF40<\/li>\n<li>DUC4FP<\/li>\n<li>DUC4N &amp;\u00a0DUCLF4N<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"wpb_column vc_column_container vc_col-sm-4\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<h3>WATTS<\/h3>\n<ul>\n<li>7 &amp; LF7<\/li>\n<li>LF7R<\/li>\n<li>07S &amp; LF07S<\/li>\n<li>7C &amp; LF7C<\/li>\n<li>7B<\/li>\n<\/ul>\n<p><a href=\"https:\/\/backflow-shop.com\/en\/product-category\/backflow-preventers-field-testing-required\/\">Take a look at the other Backflow Preventers: field testing required<\/a><\/p>\n<p><a href=\"https:\/\/backflow-shop.com\/en\/product-category\/backflow-preventers-no-field-testing-required\/\">Take a look at the other Backflow Preventers: NO field testing required\u00a0<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>CSA:\u00a0B64.6 ASSE:\u00a01024 Highest hazard protection:\u00a0minor Back pressure resistant:\u00a0yes Continuous pressure resistant:\u00a0yes Field testing required:\u00a0no Overview\/Benefits Provide reliable protection from both back siphonage and back pressure if \u00a0minor hazards\u00a0exist. Can be placed in a vault. Application examples Domestic water supply Coffee machine Models WILKINS 700 &amp;\u00a0700XL 705 CONBRACO DUC40 &amp;\u00a0DUCLF40 DUC4FP DUC4N &amp;\u00a0DUCLF4N WATTS 7 &amp; [&hellip;]<\/p>\n","protected":false},"featured_media":842,"template":"","meta":[],"product_brand":[],"product_cat":[52],"product_tag":[],"class_list":{"0":"post-989","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-backflow-preventers-no-field-testing-required","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dual check valve backflow preventer (DuC) - Backflo Shop<\/title>\n<meta name=\"description\" content=\"Dual check valve backflow preventer that tolerates continuous pressure and prevents backflow for domestic water supplies and coffee machines.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/backflow-shop.com\/en\/product\/dual-check-valve-backflow-preventer-dcapc\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dual check valve backflow preventer (DuC) - 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