The stainless steel check valve type RK101 is a compact wafer check valve for reliable backflow prevention in industrial pipelines. The body and disc are made entirely of stainless steel 1.4408 (CF8M), with a Viton (FKM) seat, making this stainless steel non-return valve suitable for aggressive media, acids, and elevated temperatures up to +180\u00a0\u00b0C.<\/p>\n\n\n\n
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The wafer check valve PN16 with Viton seat offers significantly higher chemical resistance than standard EPDM or NBR seats. Viton (FKM) withstands acids, hydrocarbons, solvents and elevated temperatures \u2013 ideal for chemical, petrochemical and process industry applications. For other seat materials (EPDM, NBR, PTFE or metal-to-metal), the check valve RK100<\/a> is available in multiple material and seat combinations.<\/p>\n\n\n\n The wafer non-return valve RK101 closes by gravity and back-pressure only. This reduces wear, extends service life and simplifies maintenance. The spring-free design is suitable for:<\/p>\n\n\n\n For any-orientation installation or increased water hammer risk, Fergo recommends the RK100 series with optional spring return.<\/p>\n\n\n\n The stainless steel wafer check valve RK101 is used across a wide range of industries:<\/p>\n\n\n\n The stainless steel check valve RK101 is available from stock at Fergo<\/a> in all nominal sizes. For larger sizes up to DN600 or alternative materials (galvanised carbon steel, aluminium bronze, aluminium), the check valve RK100<\/a> is available. As a dual-plate alternative, Fergo offers the dual-plate check valve RF202<\/a> in stainless steel.<\/p>\n","protected":false},"excerpt":{"rendered":" Stainless Steel Check Valve RK101 \u2013 Wafer Design with Viton Seat The stainless steel check valve type RK101 is a compact wafer check valve for reliable backflow prevention in industrial pipelines. The body and disc are made entirely of stainless steel 1.4408 (CF8M), with a Viton (FKM) seat, making this stainless steel non-return valve suitable […]<\/p>\n","protected":false},"featured_media":9134,"template":"","meta":{"_acf_changed":false,"_acf":"","footnotes":""},"produktgruppe":[122],"class_list":["post-9137","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","produktgruppe-check-valves"],"acf":{"produkt_beschreibung":" A stainless steel check valve plays a crucial role in preventing backflow in pipelines. It allows the flow of liquids or gases in only one direction and closes automatically when the flow stops or reverses. Stainless steel is characterized by its excellent corrosion resistance and durability, which is why these valves are frequently used in aggressive environments and demanding applications, such as in the chemical and water management industries. Check valves are available in various Designs, including models with a spring mechanism or as swing check valves. They ensure high efficiency and minimize the risk of system damage due to backflow. <\/p>\n\nStainless Steel Check Valve Without Spring \u2013 Gravity-Closing Advantages<\/h2>\n\n\n\n
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Applications<\/h3>\n\n\n\n
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Buy the Wafer Check Valve RK101 Online at Fergo<\/h2>\n\n\n\n
Stainless Steel Check Valve<\/h2>\n
Wafer Check Valve<\/h3>\nThe RK101 wafer check valve is available in various Sizes from DN40 to DN300 and impresses with its robust Design as a wafer type. Both the Body and the disc are made of high-quality 1.4408, which ensures high corrosion resistance. A special feature of this check valve is the absence of a spring return, which simplifies maintenance and extends its service life. It is designed for a maximum pressure range of up to 16 bar and has a Viton seal (For more seal variations<\/a><\/strong>), which ensures reliable sealing. The temperature range extends from -10\u00b0C to +180\u00b0C, enabling its use in various industrial applications. ","product_short_desc":"Stainless Steel Check Valve with Viton Seal","shop_link":"https:\/\/fergo.shop\/rueckschlagklappe","technische_daten_tabellen_repeater":[{"tabellen_label":"Technical Specifications","technische_daten_repeater":[{"column_left":"Type","column_right":"Check valve","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Sizes","column_right":"DN50 - DN250","product_fact_display":"top","product_fact_order":1,"shorten":false},{"column_left":"Flange connection","column_right":"PN16","product_fact_display":"top","product_fact_order":2,"shorten":false},{"column_left":"Case material","column_right":"Stainless steel 1.4408","product_fact_display":"top","product_fact_order":3,"shorten":false},{"column_left":"Flap","column_right":"1.4408","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Flap seal","column_right":"Viton","product_fact_display":"top","product_fact_order":4,"shorten":false},{"column_left":"Pressure range","column_right":"PN16","product_fact_display":"none","product_fact_order":"","shorten":false}]}],"produkt_downloads":"Download \"Check Valve RK101\"<\/a>","datenblaetter_repeater":[{"datenblatt":5762,"download_titel":"Download \"Check Valve RK101\""}],"variations_repeater":[{"variantion_titel":"Check Valve RK101-SSVOW","article_number":"","variantion_content":"
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