{"id":426238,"date":"2026-02-13T09:34:04","date_gmt":"2026-02-13T08:34:04","guid":{"rendered":"https:\/\/ab-marineservice.com\/product\/check-valve-hose-size-12mm-19mm-25mm-drinking-water-system\/"},"modified":"2026-02-13T09:34:04","modified_gmt":"2026-02-13T08:34:04","slug":"check-valve-hose-size-12mm-19mm-25mm-drinking-water-system","status":"publish","type":"product","link":"https:\/\/ab-marineservice.com\/en\/product\/check-valve-hose-size-12mm-19mm-25mm-drinking-water-system\/","title":{"rendered":"Check valve &#8211; hose size 12mm, 19mm, 25mm drinking water system"},"content":{"rendered":"<p>This non-return valve is made from high-quality materials that ensure a reliable seal, long lifespan, and excellent resistance to wear. The robust construction makes it suitable for various applications such as bilge systems, washdown installations, and general onboard water systems.<\/p>\n<p>The design with multiple hose sizes at the inlet makes this check valve versatile and easy to integrate into existing installations.<\/p>\n<p>This straight check valve hose is ideal for bilge pumps, drinking water systems, and washdown installations where free flow and reliable backflow protection are essential.<\/p>\n<p><strong>Key Benefits<\/strong><\/p>\n<ul>\n<li>Prevents water backflow<\/li>\n<li>Straight (in-line) design for optimal flow<\/li>\n<li>Strong seal and high reliability<\/li>\n<li>Suitable for multiple hose diameters<\/li>\n<li>Robust and durable construction<\/li>\n<li>Widely used in water and pump systems<\/li>\n<li>Easy installation<\/li>\n<\/ul>\n<p><strong>Technical Specifications<\/strong><\/p>\n<ul>\n<li>Model: SFINV1-Z100-01<\/li>\n<li>Type: Check Valve<\/li>\n<li>Design: Straight (In-line)<\/li>\n<li>Inlet hose size: 1\/2&#8243;, 3\/4&#8243; or 1&#8243; (12.5 \/ 19 \/ 25.5 mm)<\/li>\n<li>Outlet hose size: 1&#8243; (25.5 mm)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The SEAFLO straight check valve for hoses effectively prevents water backflow in your system, protecting pumps, pipes, and installations from damage or performance loss. Thanks to the in-line design, water flows directly through the valve without bends, ensuring minimal resistance and optimal flow.<\/p>\n<p><strong>Technical Specifications<\/strong><\/p>\n<p>Hose size: 12mm, 19mm, 25mm<\/p>\n","protected":false},"featured_media":424759,"comment_status":"open","ping_status":"closed","template":"","meta":[],"location":[4275,4276],"product_brand":[27428],"product_cat":[2732,27403,27435,2711,2706],"product_tag":[],"class_list":{"0":"post-426238","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"location-aes-emmeloord","7":"location-aes-lemmer","8":"product_brand-seaflo","9":"product_cat-cooling-parts","10":"product_cat-seaflo","11":"product_cat-toilet-system","12":"product_cat-liquid-pumps-en","13":"product_cat-reducers-en","14":"product_shipping_class-parcel-0-10-kg","16":"first","17":"instock","18":"sale","19":"taxable","20":"shipping-taxable","21":"purchasable","22":"product-type-simple"},"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","locations":[{"id":4275,"name":"AES Emmeloord","slug":"aes-emmeloord","quantity":""},{"id":4276,"name":"AES Lemmer","slug":"aes-lemmer","quantity":""}],"_links":{"self":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product\/426238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/comments?post=426238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/media\/424759"}],"wp:attachment":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/media?parent=426238"}],"wp:term":[{"taxonomy":"location","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/location?post=426238"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product_brand?post=426238"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product_cat?post=426238"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product_tag?post=426238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}