{"id":9534,"count":4,"description":"Needle and check valve is the most common type of flow control valve. It combines two functions in a single component\u2014a check valve with a throttling function. The valve allows free flow in one direction, while restricting flow in the opposite direction. In the flow direction where the check valve is open, oil passes freely through the valve without resistance. In the opposite direction, however, the check valve closes, and the oil is forced to pass through a restriction (either adjustable or fixed), which limits the flow rate.","link":"https:\/\/hydnet.se\/en\/product-category\/cartridge-valves\/flow-control-valves\/needle-and-check-valves\/","name":"Needle and check valves","slug":"needle-and-check-valves","taxonomy":"product_cat","parent":9290,"meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Needle and check valves - Hydnet\u2122 | Specialisten p\u00e5 intelligenta hydraulsystem<\/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:\/\/hydnet.se\/en\/product-category\/cartridge-valves\/flow-control-valves\/needle-and-check-valves\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Needle and check valves - Hydnet\u2122 | Specialisten p\u00e5 intelligenta hydraulsystem\" \/>\n<meta property=\"og:description\" content=\"Needle and check valve is the most common type of flow control valve. It combines two functions in a single component\u2014a check valve with a throttling function. The valve allows free flow in one direction, while restricting flow in the opposite direction. In the flow direction where the check valve is open, oil passes freely through the valve without resistance. In the opposite direction, however, the check valve closes, and the oil is forced to pass through a restriction (either adjustable or fixed), which limits the flow rate.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hydnet.se\/en\/product-category\/cartridge-valves\/flow-control-valves\/needle-and-check-valves\/\" \/>\n<meta property=\"og:site_name\" content=\"Hydnet\u2122 | Specialisten p\u00e5 intelligenta hydraulsystem\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/hydnet.se\/en\/product-category\/cartridge-valves\/flow-control-valves\/needle-and-check-valves\/\",\"url\":\"https:\/\/hydnet.se\/en\/product-category\/cartridge-valves\/flow-control-valves\/needle-and-check-valves\/\",\"name\":\"Needle and check valves - Hydnet\u2122 | Specialisten p\u00e5 intelligenta hydraulsystem\",\"isPartOf\":{\"@id\":\"https:\/\/hydnet.se\/en\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/hydnet.se\/en\/product-category\/cartridge-valves\/flow-control-valves\/needle-and-check-valves\/#breadcrumb\"},\"inLanguage\":\"en-US\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/hydnet.se\/en\/product-category\/cartridge-valves\/flow-control-valves\/needle-and-check-valves\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Hem\",\"item\":\"https:\/\/hydnet.se\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cartridge valves\",\"item\":\"https:\/\/hydnet.se\/en\/product-category\/cartridge-valves\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Flow control valves\",\"item\":\"https:\/\/hydnet.se\/en\/product-category\/cartridge-valves\/flow-control-valves\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Needle and check valves\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/hydnet.se\/en\/#website\",\"url\":\"https:\/\/hydnet.se\/en\/\",\"name\":\"Hydnet\u2122 | Specialisten p\u00e5 intelligenta hydraulsystem\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/hydnet.se\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/hydnet.se\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/hydnet.se\/en\/#organization\",\"name\":\"Hydnet AB\",\"url\":\"https:\/\/hydnet.se\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/hydnet.se\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/hydnet.se\/wp-content\/uploads\/hydnet_symbol_600.png\",\"contentUrl\":\"https:\/\/hydnet.se\/wp-content\/uploads\/hydnet_symbol_600.png\",\"width\":600,\"height\":600,\"caption\":\"Hydnet AB\"},\"image\":{\"@id\":\"https:\/\/hydnet.se\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Needle and check valves - Hydnet\u2122 | Specialisten p\u00e5 intelligenta hydraulsystem","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hydnet.se\/en\/product-category\/cartridge-valves\/flow-control-valves\/needle-and-check-valves\/","og_locale":"en_US","og_type":"article","og_title":"Needle and check valves - Hydnet\u2122 | Specialisten p\u00e5 intelligenta hydraulsystem","og_description":"Needle and check valve is the most common type of flow control valve. It combines two functions in a single component\u2014a check valve with a throttling function. The valve allows free flow in one direction, while restricting flow in the opposite direction. In the flow direction where the check valve is open, oil passes freely through the valve without resistance. 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