The RK100 series wafer check valve prevents reverse flow of liquids and gases in industrial Key technical data:<\/p>\n The RK100 non-return valve is available in five material families \u2013 each for specific The RK100 wafer check valve is available in two functional designs:<\/p>\n The seat material is selected according to media and operating temperature:<\/p>\n The non-return valve RK100 is used across a wide range of industrial piping applications:<\/p>\n The wafer check valve RK100 is Wafer Check Valve RK100 \u2013 Backflow Prevention in Multiple Materials The RK100 series wafer check valve prevents reverse flow of liquids and gases in industrial pipelines. The compact wafer design is installed between two flanges \u2013 no additional bolting or welding required. Face-to-face length conforms to DIN EN 558. Key technical data: Nominal sizes: DN32 […]<\/p>\n","protected":false},"featured_media":8822,"template":"","meta":{"_acf_changed":false,"_acf":"","footnotes":""},"produktgruppe":[122],"class_list":["post-8820","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","produktgruppe-check-valves"],"acf":{"produkt_beschreibung":"
\npipelines. The compact wafer design is installed between two flanges \u2013 no additional bolting
\nor welding required. Face-to-face length conforms to
\nDIN EN 558<\/a>.<\/p>\n\n
Material Options \u2013 From Stainless Steel to Aluminium Bronze<\/h3>\n
\napplications:<\/p>\n\n
Spring-Loaded vs. Gravity Return \u2013 Comparing the Two Designs<\/h2>\n
\n
\nInstallation only horizontal or vertical with upward flow. Suitable for slow processes without
\nwater hammer risk.<\/li>\n
\norientation. The reduced closing stroke protects against water hammer and is ideal for pump
\ninstallations with frequent start-stop cycles.<\/li>\n<\/ul>\nSeat Materials and Temperature Ranges<\/h3>\n
\n
Applications for the Wafer Check Valve<\/h2>\n
\n
Buy the RK100 Wafer Check Valve Online at Fergo<\/h2>\n
\navailable from stock at Fergo<\/a>
\nin all nominal sizes and material combinations. As a stainless steel variant with Viton seat,
\nFergo offers the
\ntype RK101<\/a>.
\nFor smaller nominal sizes with threaded connection, the
\nthreaded check valve RV101<\/a>
\nis available. For compact designs, choose the
\ndisco check valve RV108<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"Wafer Check Valves<\/h2>\nThe RK100 series wafer check valves, made of stainless steel and galvanized steel, with and without spring-loading, are a reliable solution for industrial applications where backflow must be prevented. These high-quality check valves are available in a variety of sizes from DN32 to DN600 to meet the requirements of a wide range of installations. Manufactured from robust stainless steel (1.4408) and galvanized steel (1.0619) for the Body and stainless steel (1.4408\/1.4581) for the disc, they offer excellent corrosion resistance and durability. \n\nThe RK100 series check valves, made of stainless steel and galvanized steel, with and without spring-loading, offer a reliable solution for industrial applications where backflow must be prevented. These high-quality check valves are available in a variety of sizes from DN32 to DN600 to meet the requirements of a wide range of installations. Manufactured from robust stainless steel (1.4408) and galvanized steel (1.0619) for the Body and stainless steel (1.4408\/1.4581) for the disc, they offer excellent corrosion resistance and durability. \n
Check Valve for All Applications: Seals and Temperature Ranges<\/h3>\nEach wafer check valve is equipped with specific sealing materials that cover a wide temperature range. EPDM<\/strong> for temperatures from -10\u00b0C to +120\u00b0C, NBR<\/strong> for -10\u00b0C to +90\u00b0C, Viton<\/strong> for -10\u00b0C to +150\u00b0C, PTFE<\/strong> for -10\u00b0C to +200\u00b0C, and metallic<\/strong> seals for extreme conditions from -25\u00b0C to +300\u00b0C. These properties make them ideal for demanding environments in the chemical industry, plant engineering, or food processing. (For more sealing variations<\/a><\/strong>) \n\nWafer Check Valve Without Spring-loading<\/strong>\n\nRK100-SSEOW (Item No.: 301-1021-xx)<\/strong>\n
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Wafer Check Valve with Spring-loading<\/strong><\/h4>\nRK100-SSEFW (Item No.: 301-1042-xx)<\/strong>\n
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Steel Wafer Check Valve without Spring-loading<\/strong><\/h4>\nRK100-LSEOW (Item No.: 301-1032-xx)<\/strong>\n
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Steel Wafer Check Valves with Spring-loading<\/strong><\/h4>\nRK100-LSEFW (Item No.: 301-1027-xx)<\/strong>\n
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Aluminum Bronze Check Valves without Spring-loading<\/strong><\/h4>\nRK100-A1A1EOW (Item No.: 301-1155-xx)<\/strong>\n
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Aluminum Bronze Check Valves with Spring-loading<\/h4>\nRK100-A1A1EFW (Item No.: 301-1151-xx)<\/strong>\n
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Aluminum Check Valves with Spring-loading<\/strong><\/h4>\nRK100-ASEFW (Item No.: 301-1109-xx)<\/strong>\n
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