{"id":18625,"date":"2025-09-29T09:22:59","date_gmt":"2025-09-29T09:22:59","guid":{"rendered":"https:\/\/oudianvalve.com\/?p=18625"},"modified":"2025-09-29T09:22:59","modified_gmt":"2025-09-29T09:22:59","slug":"key-features-of-2205-ball-valve-for-industrial-use","status":"publish","type":"post","link":"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/","title":{"rendered":"\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0448\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 2205 \u0434\u043b\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f"},"content":{"rendered":"<p data-pm-slice=\"1 1 []\">\u0412\u0430\u043c \u043d\u0443\u0436\u0435\u043d \u043a\u043b\u0430\u043f\u0430\u043d, 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\u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0442\u0430\u043a\u0436\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u0441\u0442\u0432\u0443\u0435\u0442 \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u044e \u0441\u0440\u043e\u043a\u0430 \u0441\u043b\u0443\u0436\u0431\u044b \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0432 \u043d\u0435\u0444\u0442\u0435\u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0445, \u043c\u043e\u0440\u0441\u043a\u0438\u0445 \u0438 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445.<\/li>\n<\/ul>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u041e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u041f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0430\u0442\u044c<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Key_Takeaways\" >\u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0432\u044b\u0432\u043e\u0434\u044b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#2205_Ball_Valve_Features\" >\u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0448\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 2205<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Corrosion_Resistance\" >\u041a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Sealing_Performance\" >\u0413\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u044c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Strength_and_Durability\" >\u041f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0438 \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u043e\u0441\u0442\u044c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Operational_Convenience\" >\u041e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0435 \u0443\u0434\u043e\u0431\u0441\u0442\u0432\u043e<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Duplex_Stainless_Steel_Ball_Valves\" >\u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Duplex_Stainless_Steel_Properties\" >\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Advantages_Over_Standard_Stainless_Steel\" >\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u044c\u044e<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Duplex_2205_Ball_Valve_Specification\" >\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0448\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 Duplex 2205<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Size_and_Pressure_Ratings\" >\u0420\u0430\u0437\u043c\u0435\u0440\u044b \u0438 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Construction_Standards\" >\u0421\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Seat_Materials_and_Performance\" >\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441\u0438\u0434\u0435\u043d\u0438\u0439 \u0438 \u0438\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Applications\" >\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Oil_and_Gas\" >\u041d\u0435\u0444\u0442\u044c \u0438 \u0433\u0430\u0437<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Chemical_Processing\" >\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Marine_and_Offshore\" >\u041c\u043e\u0440\u0441\u043a\u0430\u044f \u0438 \u0448\u0435\u043b\u044c\u0444\u043e\u0432\u0430\u044f \u0434\u043e\u0431\u044b\u0447\u0430<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Medical_and_Water_Treatment\" >\u041c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0435 \u0438 \u0432\u043e\u0434\u043e\u043e\u0447\u0438\u0441\u0442\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Maintenance_and_Safety\" >\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0435 \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Installation_and_Operation\" >\u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Maintenance_Practices\" >\u041c\u0435\u0442\u043e\u0434\u044b \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Safety_Features\" >\u0424\u0443\u043d\u043a\u0446\u0438\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#FAQ\" >\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#What_makes_the_2205_ball_valve_better_for_harsh_environments\" >\u0427\u0435\u043c \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0430\u043d 2205 \u043b\u0443\u0447\u0448\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0432 \u0441\u0443\u0440\u043e\u0432\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#Can_you_use_the_2205_ball_valve_with_different_fluids\" >\u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0430\u043d 2205 \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u044f\u043c\u0438?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#How_do_you_install_a_2205_ball_valve\" >\u041a\u0430\u043a \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0430\u043d 2205?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/oudianvalve.com\/ru\/2025\/09\/key-features-of-2205-ball-valve-for-industrial-use\/#How_often_should_you_check_or_maintain_the_valve\" >\u041a\u0430\u043a \u0447\u0430\u0441\u0442\u043e \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c \u0438\u043b\u0438 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0442\u044c \u043a\u043b\u0430\u043f\u0430\u043d?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Key_Takeaways\"><\/span>\u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0432\u044b\u0432\u043e\u0434\u044b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>The <a href=\"https:\/\/oudianvalve.com\/ru\/products\/ball-valves\/2205-ball-valve-pn25-dn80-rf-end\/\" target=\"_blank\" rel=\"noopener\">2205 \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u043b\u0430\u043f\u0430\u043d<\/a> \u0418\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438. \u042d\u0442\u043e\u0442 \u043c\u0435\u0442\u0430\u043b\u043b \u043e\u0447\u0435\u043d\u044c \u043f\u0440\u043e\u0447\u043d\u044b\u0439 \u0438 \u043d\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438. \u041e\u043d \u0445\u043e\u0440\u043e\u0448\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0432 \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043d\u0430 \u043d\u0435\u0444\u0442\u0435\u0433\u0430\u0437\u043e\u0432\u044b\u0445 \u043e\u0431\u044a\u0435\u043a\u0442\u0430\u0445.<\/li>\n<li>\u042d\u0442\u043e\u0442 \u043a\u043b\u0430\u043f\u0430\u043d \u0438\u043c\u0435\u0435\u0442 \u043f\u0440\u043e\u0434\u0443\u043c\u0430\u043d\u043d\u0443\u044e \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044e \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u044f. \u041e\u043d\u0430 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043f\u0440\u043e\u0442\u0435\u0447\u043a\u0438 \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u044d\u0442\u043e\u043c\u0443 \u043a\u043b\u0430\u043f\u0430\u043d \u0445\u043e\u0440\u043e\u0448\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0430 \u043c\u043d\u043e\u0433\u0438\u0445 \u0437\u0430\u0432\u043e\u0434\u0430\u0445.<\/li>\n<li>\u0414\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0448\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 2205 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0432\u0435\u0440\u043d\u0443\u0442\u044c \u043d\u0430 90\u00b0. \u041e\u043d \u043f\u0440\u043e\u0441\u0442 \u0432 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0438 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043d \u043d\u0430 \u0430\u0432\u0442\u043e\u043d\u043e\u043c\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443. \u042d\u0442\u043e \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0442 \u0432\u0440\u0435\u043c\u044f \u0438 \u044d\u043d\u0435\u0440\u0433\u0438\u044e \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u043a\u0430\u0447\u0438\u0432\u0430\u043d\u0438\u0438 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u0435\u0439.<\/li>\n<li>\u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c \u0438 \u0447\u0438\u0441\u0442\u0438\u0442\u044c \u043a\u043b\u0430\u043f\u0430\u043d. \u042d\u0442\u043e \u043f\u043e\u043c\u043e\u0436\u0435\u0442 \u0435\u043c\u0443 \u0434\u043e\u043b\u0433\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c.<\/li>\n<li>\u0412\u044b\u0431\u043e\u0440 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0449\u0435\u0433\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0434\u043b\u044f \u0441\u0435\u0434\u043b\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0438\u043c\u0435\u0435\u0442 \u0432\u0430\u0436\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435. \u042d\u0442\u043e \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u043a\u043b\u0430\u043f\u0430\u043d\u0443 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u043b\u0443\u0447\u0448\u0435 \u0438 \u0441\u043b\u0443\u0436\u0438\u0442\u044c \u0434\u043e\u043b\u044c\u0448\u0435. \u042d\u0442\u043e \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u0435\u0442, \u0447\u0442\u043e \u043e\u043d \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044f\u043c \u0432\u0430\u0448\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"2205_Ball_Valve_Features\"><\/span>\u0425\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0448\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 2205<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"aligncenter qc-single-image-wrapper\">\n<div class=\"qc-image-resizable-wrapper\"><\/div>\n<figure style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/oudianvalve.com\/wp-content\/uploads\/2025\/06\/2205-Ball-Valve-PN25-DN80-RF-End.jpg\" alt=\"PN25 2205 Floating Ball Valve.\" width=\"800\" height=\"800\" \/><figcaption class=\"wp-caption-text\">\u0428\u0430\u0440\u043e\u0432\u043e\u0439 \u043f\u043e\u043f\u043b\u0430\u0432\u043a\u043e\u0432\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d PN25 2205.<\/figcaption><\/figure><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Corrosion_Resistance\"><\/span>\u041a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0412\u0430\u043c \u043d\u0443\u0436\u0435\u043d \u043a\u043b\u0430\u043f\u0430\u043d, \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u044b\u0439 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432 \u0441\u0443\u0440\u043e\u0432\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445. \u0412 \u0448\u0430\u0440\u043e\u0432\u043e\u043c \u043a\u043b\u0430\u043f\u0430\u043d\u0435 2205 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u043f\u043b\u0430\u0432, \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u0439 \u043a \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438. \u042d\u0442\u043e\u0442 \u0441\u043f\u043b\u0430\u0432 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0441\u043c\u0435\u0441\u044c \u0434\u0432\u0443\u0445 \u0442\u0438\u043f\u043e\u0432 \u0441\u0442\u0430\u043b\u0438: \u0430\u0443\u0441\u0442\u0435\u043d\u0438\u0442\u043d\u043e\u0439 \u0438 \u0444\u0435\u0440\u0440\u0438\u0442\u043d\u043e\u0439. \u0412\u044b\u0441\u043e\u043a\u043e\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0445\u0440\u043e\u043c\u0430 \u0438 \u043c\u043e\u043b\u0438\u0431\u0434\u0435\u043d\u0430 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0437\u0430\u0449\u0438\u0442\u0438\u0442\u044c \u043a\u043b\u0430\u043f\u0430\u043d \u043e\u0442 \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0439.<\/p>\n<ul>\n<li><a href=\"https:\/\/www.shalco.com\/blog\/duplex-stainless-steel-2205-the-workhorse-of-corrosion-resistance-and-strength\" target=\"_blank\" rel=\"nofollow noopener\">\u0414\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u0430\u044f \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0430\u044f \u0441\u0442\u0430\u043b\u044c 2205 \u043d\u0435 \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u0430 \u0442\u043e\u0447\u0435\u0447\u043d\u043e\u0439 \u0438 \u0449\u0435\u043b\u0435\u0432\u043e\u0439 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438.<\/a>, \u0434\u0430\u0436\u0435 \u043f\u0440\u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0438 \u0445\u043b\u043e\u0440\u0438\u0434\u0430.<\/li>\n<li>\u041d\u0438\u0437\u043a\u043e\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0430 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043c\u0435\u0436\u043a\u0440\u0438\u0441\u0442\u0430\u043b\u043b\u0438\u0442\u043d\u0443\u044e \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u044e.<\/li>\n<li>\u042d\u0442\u043e\u0442 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0442\u0438\u0442\u044c \u044d\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0443\u044e \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u044e \u0438 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0443\u044e \u0443\u0441\u0442\u0430\u043b\u043e\u0441\u0442\u044c.<\/li>\n<li><a href=\"https:\/\/www.ambicasteels.com\/blog\/differences-between-stainless-steel-304-versus-duplex-steel-2205\/\" target=\"_blank\" rel=\"nofollow noopener\">\u041c\u0430\u0440\u043a\u0430 2205 \u043e\u0447\u0435\u043d\u044c \u0445\u043e\u0440\u043e\u0448\u043e \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0441\u0442\u043e\u0438\u0442 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438.<\/a> \u0438 \u0442\u0430\u043a\u0436\u0435 \u0441\u0438\u043b\u0435\u043d.<\/li>\n<li><a href=\"https:\/\/jamesduva.com\/duplex-2205-vs-other-stainless-steels-a-comparative-analysis\/\" target=\"_blank\" rel=\"nofollow noopener\">\u041d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0430\u044f \u0441\u0442\u0430\u043b\u044c \u043c\u0430\u0440\u043e\u043a 304 \u0438 316 \u043d\u0435 \u0442\u0430\u043a \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u0430, \u043a\u0430\u043a \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u0430\u044f \u0441\u0442\u0430\u043b\u044c 2205.<\/a> \u0432 \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445.<\/li>\n<\/ul>\n<p>\u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c <a href=\"https:\/\/oudianvalve.com\/ru\/products\/ball-valves\/2205-ball-valve-pn25-dn80-rf-end\/\" target=\"_blank\" rel=\"noopener\">2205 \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u043b\u0430\u043f\u0430\u043d<\/a> \u0412 \u043d\u0435\u0444\u0442\u0435\u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439, \u043c\u043e\u0440\u0441\u043a\u043e\u0439 \u0438 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0439 \u043e\u0442\u0440\u0430\u0441\u043b\u044f\u0445. \u041a\u043b\u0430\u043f\u0430\u043d \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442 \u043f\u043b\u0430\u0432\u043d\u043e\u0441\u0442\u044c \u0445\u043e\u0434\u0430 \u0438 \u043b\u0435\u0433\u043a\u043e \u0447\u0438\u0441\u0442\u0438\u0442\u0441\u044f \u0434\u0430\u0436\u0435 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0430\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u043d\u044b\u0445 \u0445\u0438\u043c\u0438\u043a\u0430\u0442\u043e\u0432. \u041e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c\u044e, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0441\u043b\u0443\u0436\u0438\u0442 \u0434\u043e\u043b\u0433\u043e.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Sealing_Performance\"><\/span>\u0413\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u044c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0412\u0430\u043c \u043d\u0443\u0436\u0435\u043d \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d. \u0428\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u043b\u0430\u043f\u0430\u043d 2205 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043d\u0430\u0434\u0435\u0436\u043d\u0443\u044e \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u044e \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u043f\u0440\u043e\u0434\u0443\u043c\u0430\u043d\u043d\u043e\u0439 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0438 \u043f\u0440\u043e\u0447\u043d\u044b\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430\u043c. \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f OUdian \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044e \u0441 \u0446\u0430\u043f\u0444\u043e\u0432\u044b\u043c \u043a\u0440\u0435\u043f\u043b\u0435\u043d\u0438\u0435\u043c \u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u0443\u044e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044e \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438. \u042d\u0442\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u044c \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0434\u0430\u0436\u0435 \u043f\u0440\u0438 \u043d\u0438\u0437\u043a\u043e\u043c \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0438.<\/p>\n<blockquote><p>\u0421\u043e\u0432\u0435\u0442: \u0421\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0435 \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u044c \u043a\u043b\u0430\u043f\u0430\u043d\u0430, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0432\u0430\u043c \u043d\u0435 \u043d\u0443\u0436\u043d\u043e \u0431\u0435\u0441\u043f\u043e\u043a\u043e\u0438\u0442\u044c\u0441\u044f \u043e \u043f\u0440\u043e\u0442\u0435\u0447\u043a\u0430\u0445.<\/p><\/blockquote>\n<p><a href=\"https:\/\/www.j-valves.com\/swing-check-valve-0721.html\" target=\"_blank\" rel=\"nofollow noopener\">\u041d\u0438\u0436\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u0430 \u0441 \u043f\u0435\u0440\u0435\u0447\u043d\u0435\u043c \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0437\u0438\u0440\u0443\u044e\u0449\u0438\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432.<\/a>:<\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\u0423\u043f\u043b\u043e\u0442\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/th>\n<th colspan=\"1\" rowspan=\"1\">\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041c\u0435\u0442\u0430\u043b\u043b\u043e\u043c\u0435\u0442\u0430\u043b\u043b\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u0435<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u041e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u043e\u0447\u043d\u043e\u0435 \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u0435, \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0435 \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0432\u044b\u0441\u043e\u043a\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e: \u041f\u0422\u0424\u042d\/\u0433\u0440\u0430\u0444\u0438\u0442<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u041f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u044c \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0432 \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041e\u0433\u043d\u0435\u0441\u0442\u043e\u0439\u043a\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u0421\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u043f\u0440\u0430\u0432\u0438\u043b\u0430\u043c API 607, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043f\u0440\u0438\u0433\u043e\u0434\u0435\u043d \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u0438 \u0442\u0443\u0448\u0435\u043d\u0438\u0438 \u043f\u043e\u0436\u0430\u0440\u043e\u0432.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0442\u0430\u043a\u0438\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430\u043c \u0441\u0435\u0434\u043b\u0430, \u043a\u0430\u043a PTFE, RPTFE, DEVLON, NYLON \u0438 PEEK, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u0430\u044f \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u044f. \u041a\u043b\u0430\u043f\u0430\u043d \u0442\u0430\u043a\u0436\u0435 \u0445\u043e\u0440\u043e\u0448\u043e \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0437\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432 \u043c\u0435\u0441\u0442\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u0441\u043e \u0448\u0442\u043e\u043a\u043e\u043c, \u0447\u0442\u043e \u0441\u043d\u0438\u0436\u0430\u0435\u0442 \u0432\u044b\u0431\u0440\u043e\u0441\u044b \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c. \u0413\u043b\u0430\u0434\u043a\u0430\u044f \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u044f\u044f \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043e\u0442\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 \u043e\u0431\u043b\u0435\u0433\u0447\u0430\u0435\u0442 \u043e\u0447\u0438\u0441\u0442\u043a\u0443.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Strength_and_Durability\"><\/span>\u041f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0438 \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u043e\u0441\u0442\u044c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0412\u0430\u043c \u043d\u0443\u0436\u0435\u043d \u043f\u0440\u043e\u0447\u043d\u044b\u0439 \u0438 \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d. \u0428\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u043b\u0430\u043f\u0430\u043d 2205 \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u0433\u043d\u0435\u0442\u0441\u044f, \u043d\u0435 \u043b\u043e\u043c\u0430\u044f\u0441\u044c. \u0426\u0435\u043b\u044c\u043d\u044b\u0439 \u0448\u0430\u0440 \u0438 \u043f\u0440\u043e\u0447\u043d\u044b\u0439 \u043a\u043e\u0440\u043f\u0443\u0441 \u0434\u0435\u043b\u0430\u044e\u0442 \u0435\u0433\u043e \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u044b\u043c \u0434\u043b\u044f \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0437\u0430\u0434\u0430\u0447.<\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\u041f\u0440\u0435\u0434\u0435\u043b \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438<\/th>\n<th colspan=\"1\" rowspan=\"1\">\u041f\u0440\u0435\u0434\u0435\u043b \u0442\u0435\u043a\u0443\u0447\u0435\u0441\u0442\u0438 (\u0441\u043c\u0435\u0449\u0435\u043d\u0438\u0435 0,2%)<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Psi \u2013 116000, MPa \u2013 800<\/td>\n<td colspan=\"1\" rowspan=\"1\">Psi \u2013 80000, MPa \u2013 550<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u0412\u044b \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0435 \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0443\u044e \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c \u0438 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043a\u043b\u0430\u043f\u0430\u043d \u043d\u0435 \u0442\u0440\u0435\u0441\u043a\u0430\u0435\u0442\u0441\u044f \u0438 \u043d\u0435 \u0434\u0435\u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f. \u041e\u0433\u043d\u0435\u0437\u0430\u0449\u0438\u0442\u043d\u0430\u044f \u0438 \u0430\u043d\u0442\u0438\u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0434\u0435\u043b\u0430\u0435\u0442 \u0435\u0433\u043e \u0435\u0449\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u0435\u0435. \u041a\u043b\u0430\u043f\u0430\u043d \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u0433\u043b\u0430\u0434\u043a\u0438\u043c \u0438 \u043b\u0435\u0433\u043a\u043e \u043c\u043e\u0435\u0442\u0441\u044f \u0434\u0430\u0436\u0435 \u0441\u043f\u0443\u0441\u0442\u044f \u043c\u043d\u043e\u0433\u043e \u043b\u0435\u0442.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Operational_Convenience\"><\/span>\u041e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0435 \u0443\u0434\u043e\u0431\u0441\u0442\u0432\u043e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0412\u0430\u043c \u043d\u0443\u0436\u0435\u043d \u043a\u043b\u0430\u043f\u0430\u043d, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u044b\u0441\u0442\u0440\u043e \u0438 \u043b\u0435\u0433\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f. \u0428\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u043b\u0430\u043f\u0430\u043d 2205 \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0438\u043b\u0438 \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0431\u044b\u0441\u0442\u0440\u044b\u043c \u043f\u043e\u0432\u043e\u0440\u043e\u0442\u043e\u043c \u043d\u0430 90\u00b0. \u042d\u0442\u043e \u0443\u0434\u043e\u0431\u043d\u043e \u0434\u043b\u044f \u043c\u0435\u0441\u0442, \u0433\u0434\u0435 \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u043a\u043b\u0430\u043f\u0430\u043d\u044b. \u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043b\u0435\u0433\u043a\u043e\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0435 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u0438, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0442\u044c \u044d\u043d\u0435\u0440\u0433\u0438\u044e \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u0435\u0435.<\/p>\n<ul>\n<li>\u041f\u0440\u0438 \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u0438 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u0435\u0439 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u0438 \u043d\u0438\u0437\u043a\u043e\u0435.<\/li>\n<li>\u041a\u043b\u0430\u043f\u0430\u043d \u043b\u0435\u0433\u043a\u043e \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0438\u043c \u043c\u043e\u0436\u043d\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0434\u0438\u0441\u0442\u0430\u043d\u0446\u0438\u043e\u043d\u043d\u043e \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0445, \u043f\u043d\u0435\u0432\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0438\u043b\u0438 \u0433\u0438\u0434\u0440\u0430\u0432\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u0438\u0432\u043e\u0434\u043e\u0432.<\/li>\n<li>\u0412\u044b \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0435 \u0431\u044b\u0441\u0442\u0440\u043e\u0435 \u0438 \u043f\u0440\u043e\u0441\u0442\u043e\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0442 \u0432\u0440\u0435\u043c\u044f \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0432\u0430\u0448\u0443 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c.<\/li>\n<li>\u0413\u043b\u0430\u0434\u043a\u0430\u044f \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u044f\u044f \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c \u0441\u043f\u043e\u0441\u043e\u0431\u0441\u0442\u0432\u0443\u0435\u0442 \u0446\u0438\u0440\u043a\u0443\u043b\u044f\u0446\u0438\u0438 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u0435\u0439 \u0438 \u0443\u043f\u0440\u043e\u0449\u0430\u0435\u0442 \u043e\u0447\u0438\u0441\u0442\u043a\u0443.<\/li>\n<\/ul>\n<p>\u0428\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0430\u043d OUdian 2205 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c DIN. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u043a\u043e\u043d\u0446\u0435\u0432\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u0444\u043b\u0430\u043d\u0446\u0435\u0432\u043e\u0435 RF, RTJ \u0438 \u043f\u0440\u0438\u0432\u0430\u0440\u043d\u043e\u0435. <a href=\"https:\/\/www.rajdeepmetals.com\/duplex-ball-valve.html\" target=\"_blank\" rel=\"nofollow noopener\">\u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0445 \u0442\u0438\u043f\u043e\u0432 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0439.<\/a>:<\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\u0422\u0438\u043f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041a\u043e\u043d\u0435\u0446 \u0442\u0440\u0443\u0431\u043a\u0438<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0420\u0435\u0437\u044c\u0431\u043e\u0432\u043e\u0439<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0421\u0432\u0430\u0440\u043a\u0430 \u0432\u0441\u0442\u044b\u043a<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0421\u0442\u044b\u043a\u043e\u0432\u0430\u044f \u0441\u0432\u0430\u0440\u043a\u0430<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0424\u043b\u0430\u043d\u0446\u0435\u0432\u044b\u0439<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0421\u0432\u0430\u0440\u043d\u043e\u0439 \u043d\u0438\u043f\u043f\u0435\u043b\u044c<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">SAE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432 \u0435\u0433\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438, \u0438 \u043e\u043d \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043d\u0430\u0434\u0451\u0436\u0435\u043d \u043d\u0430 \u043b\u044e\u0431\u043e\u043c \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u043c \u043e\u0431\u044a\u0435\u043a\u0442\u0435.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Duplex_Stainless_Steel_Ball_Valves\"><\/span>\u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Duplex_Stainless_Steel_Properties\"><\/span>\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u044b \u0434\u043b\u044f \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438. \u042d\u0442\u0430 \u0441\u0442\u0430\u043b\u044c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0441\u043c\u0435\u0441\u044c \u0434\u0432\u0443\u0445 \u0442\u0438\u043f\u043e\u0432 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432. \u0422\u0430\u043a\u043e\u0435 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u0435 \u0434\u0435\u043b\u0430\u0435\u0442 \u043a\u0440\u0430\u043d \u043f\u0440\u043e\u0447\u043d\u044b\u043c \u0438 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u044e. \u042d\u0442\u0438 \u043a\u0440\u0430\u043d\u044b \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441 \u0441\u0438\u043b\u044c\u043d\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u043c\u0438 \u0445\u0438\u043c\u0438\u043a\u0430\u0442\u0430\u043c\u0438 \u0438\u043b\u0438 \u0441\u043e\u043b\u0435\u043d\u043e\u0439 \u0432\u043e\u0434\u043e\u0439. \u0421\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0441\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b \u043a\u0440\u0430\u043d\u0430 \u0438 \u043f\u043e\u0432\u044b\u0448\u0430\u0435\u0442 \u0435\u0433\u043e \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c.<\/p>\n<p><a href=\"https:\/\/www.kosenvalve.com\/features-of-duplex-stainless-steel-valves.html\" target=\"_blank\" rel=\"nofollow noopener\">\u0412\u043e\u0442 \u0442\u0430\u0431\u043b\u0438\u0446\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442, \u043f\u043e\u0447\u0435\u043c\u0443 \u0448\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u044b\u043c\u0438:<\/a><\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u043e<\/th>\n<th colspan=\"1\" rowspan=\"1\">\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0423\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438 \u043f\u043e\u0434 \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435\u043c \u0445\u043b\u043e\u0440\u0438\u0434\u043e\u0432<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u041b\u0435\u0433\u043a\u043e \u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u043e \u0441\u043b\u043e\u0436\u043d\u044b\u043c\u0438 \u0437\u0430\u0434\u0430\u0447\u0430\u043c\u0438.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0423\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0442\u043e\u0447\u0435\u0447\u043d\u043e\u0439 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u0417\u0430\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043c\u0435\u043b\u044c\u0447\u0430\u0439\u0448\u0438\u0445 \u043e\u0442\u0432\u0435\u0440\u0441\u0442\u0438\u0439, \u0434\u0430\u0436\u0435 \u0432 \u0441\u043e\u043b\u0435\u043d\u044b\u0445 \u0438\u043b\u0438 \u043a\u0438\u0441\u043b\u044b\u0445 \u043c\u0435\u0441\u0442\u0430\u0445.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u0412 \u0434\u0432\u0430 \u0440\u0430\u0437\u0430 \u043f\u0440\u043e\u0447\u043d\u0435\u0435 \u043e\u0431\u044b\u0447\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0421\u0432\u0430\u0440\u0438\u0432\u0430\u0435\u043c\u043e\u0441\u0442\u044c<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u041b\u0435\u0433\u043a\u043e \u0441\u043e\u0435\u0434\u0438\u043d\u044f\u0435\u0442\u0441\u044f \u0441 \u0434\u0440\u0443\u0433\u0438\u043c\u0438 \u043c\u0435\u0442\u0430\u043b\u043b\u0430\u043c\u0438, \u0431\u0435\u0437 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0439.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0422\u0435\u043f\u043b\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0441\u0442\u044c<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u0425\u043e\u0440\u043e\u0448\u043e \u043e\u0442\u0432\u043e\u0434\u0438\u0442 \u0442\u0435\u043f\u043b\u043e \u0438 \u043d\u0435 \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u0440\u0430\u0437\u043c\u0435\u0440\u0430\u0445 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u0431\u044b\u0441\u0442\u0440\u043e.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0430\u044f \u0443\u0441\u0442\u0430\u043b\u043e\u0441\u0442\u044c \u0438 \u0438\u0437\u043d\u043e\u0441\u043e\u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u0421\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0441\u0442\u0440\u0435\u0441\u0441\u0443 \u0438 \u0432\u043e\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044e \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0432\u0435\u0449\u0435\u0441\u0442\u0432.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442 \u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0445\u0440\u043e\u043c\u0430, \u043c\u043e\u043b\u0438\u0431\u0434\u0435\u043d\u0430 \u0438 \u0430\u0437\u043e\u0442\u0430. \u042d\u0442\u0438 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043a\u0440\u0430\u043d\u0443 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c PREN 34 \u0438\u043b\u0438 \u0432\u044b\u0448\u0435. \u042d\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442, \u0447\u0442\u043e \u043a\u0440\u0430\u043d \u043b\u0443\u0447\u0448\u0435 \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0441\u0442\u043e\u0438\u0442 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438 \u0438 \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u044f\u043c, \u0447\u0435\u043c \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u043a\u0440\u0430\u043d\u043e\u0432 \u0438\u0437 \u0434\u0440\u0443\u0433\u0438\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432.<\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\"><a href=\"https:\/\/www.sandmeyersteel.com\/alloy-2205\/\" target=\"_blank\" rel=\"nofollow noopener\">\u042d\u043b\u0435\u043c\u0435\u043d\u0442<\/a><\/th>\n<th colspan=\"1\" rowspan=\"1\">\u041f\u0440\u043e\u0446\u0435\u043d\u0442<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041a\u0440<\/td>\n<td colspan=\"1\" rowspan=\"1\">22%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041c\u043e<\/td>\n<td colspan=\"1\" rowspan=\"1\">3%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041d<\/td>\n<td colspan=\"1\" rowspan=\"1\">0.18%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041f\u0420\u0415\u041d<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u2265 34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Advantages_Over_Standard_Stainless_Steel\"><\/span>\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u044c\u044e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0412\u0430\u043c \u043d\u0443\u0436\u043d\u044b \u043a\u043b\u0430\u043f\u0430\u043d\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0440\u043e\u0441\u043b\u0443\u0436\u0430\u0442 \u0434\u043e\u043b\u0433\u043e \u0438 \u0431\u0443\u0434\u0443\u0442 \u0445\u043e\u0440\u043e\u0448\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c. <a href=\"https:\/\/oudianvalve.com\/ru\/products\/ball-valves\/2205-ball-valve-pn25-dn80-rf-end\/\" target=\"_blank\" rel=\"noopener\">\u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438<\/a> \u041e\u043d\u0438 \u043b\u0443\u0447\u0448\u0435 \u043e\u0431\u044b\u0447\u043d\u044b\u0445 \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432 \u0438\u0437 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438. \u0412\u043e\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438\u0447\u0438\u043d:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.kaysuns.com\/blog\/duplex-2205-vs-316-stainles-steel\/\" target=\"_blank\" rel=\"nofollow noopener\">\u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 \u043b\u0443\u0447\u0448\u0435 \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0441\u0442\u043e\u044f\u0442 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438, \u0447\u0435\u043c \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0441\u0442\u0430\u043b\u0438 316L.<\/a> \u0438 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 \u043c\u0430\u0440\u043a\u0438 304, \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0432 \u043c\u0435\u0441\u0442\u0430\u0445 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435\u043c \u0445\u043b\u043e\u0440\u0438\u0434\u043e\u0432.<\/li>\n<li>\u0412\u0430\u043c \u043d\u0435 \u043d\u0443\u0436\u043d\u043e \u0431\u0435\u0441\u043f\u043e\u043a\u043e\u0438\u0442\u044c\u0441\u044f \u043e \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e\u043c \u0440\u0430\u0441\u0442\u0440\u0435\u0441\u043a\u0438\u0432\u0430\u043d\u0438\u0438 \u043f\u043e\u0434 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435\u043c, \u0447\u0442\u043e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043e\u0439 \u0434\u043b\u044f \u043e\u0431\u044b\u0447\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438.<\/li>\n<li>\u042d\u0442\u0438 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u0445\u043e\u0440\u043e\u0448\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u0441\u043e \u043c\u043d\u043e\u0433\u0438\u043c\u0438 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430\u043c\u0438, \u0442\u0430\u043a\u0438\u043c\u0438 \u043a\u0430\u043a \u0443\u043a\u0441\u0443\u0441\u043d\u0430\u044f \u0438 \u043c\u0443\u0440\u0430\u0432\u044c\u0438\u043d\u0430\u044f \u043a\u0438\u0441\u043b\u043e\u0442\u044b.<\/li>\n<li>\u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 \u0438\u043c\u0435\u044e\u0442 <a href=\"https:\/\/ssmalloys.com\/comparison-of-304-316-l-and-duplex-2205-stainless-steels\/\" target=\"_blank\" rel=\"nofollow noopener\">\u041f\u0440\u0435\u0434\u0435\u043b \u0442\u0435\u043a\u0443\u0447\u0435\u0441\u0442\u0438 \u043d\u0435 \u043c\u0435\u043d\u0435\u0435 450 \u041c\u041f\u0430<\/a>. \u041e\u0431\u044b\u0447\u043d\u0430\u044f \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0430\u044f \u0441\u0442\u0430\u043b\u044c, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043c\u0430\u0440\u043a\u0438 304 \u0438\u043b\u0438 316, \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u0441\u0435\u0433\u043e \u043e\u043a\u043e\u043b\u043e 205 \u041c\u041f\u0430.<\/li>\n<li>\u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0437\u043e\u043d\u0430\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0430\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0430\u0445, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043d\u0430 \u043d\u0435\u0444\u0442\u0435\u0433\u0430\u0437\u043e\u043f\u0435\u0440\u0435\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0438\u0445 \u043f\u0440\u0435\u0434\u043f\u0440\u0438\u044f\u0442\u0438\u044f\u0445.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.metaltek.com\/blog\/complete-guide-to-duplex-and-super-duplex-stainless-steel\/\" target=\"_blank\" rel=\"nofollow noopener\">\u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u0430, \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u044e\u0449\u0430\u044f \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432:<\/a><\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/th>\n<th colspan=\"1\" rowspan=\"1\">\u041f\u0440\u0435\u0434\u0435\u043b \u0442\u0435\u043a\u0443\u0447\u0435\u0441\u0442\u0438 (\u041c\u041f\u0430)<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0414\u0432\u0443\u0445\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u0430\u044f \u043a\u0432\u0430\u0440\u0442\u0438\u0440\u0430 2205<\/td>\n<td colspan=\"1\" rowspan=\"1\">\u2265450<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0410\u0443\u0441\u0442\u0435\u043d\u0438\u0442\u043d\u044b\u0439 304<\/td>\n<td colspan=\"1\" rowspan=\"1\">~205<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0410\u0443\u0441\u0442\u0435\u043d\u0438\u0442\u043d\u0430\u044f \u0441\u0442\u0430\u043b\u044c 316\/L<\/td>\n<td colspan=\"1\" rowspan=\"1\">~205<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<blockquote><p>\u0421\u043e\u0432\u0435\u0442: \u0412\u044b\u0431\u0438\u0440\u0430\u044f \u0448\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438, \u0432\u044b \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0435 \u043f\u0440\u043e\u0447\u043d\u044b\u0439, \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u0439 \u0438 \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d. \u041d\u0430 \u044d\u0442\u0438 \u043a\u0440\u0430\u043d\u044b \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u044c\u0441\u044f \u0432 \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445.<\/p><\/blockquote>\n<p>\u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u0440\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u0441\u0442\u0430\u043b\u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u043e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u0438 \u043a \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c \u043d\u0430 \u0438\u0445 \u043d\u0430\u0434\u0435\u0436\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u0432 \u043b\u044e\u0431\u043e\u0439 \u043e\u0442\u0440\u0430\u0441\u043b\u0438.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Duplex_2205_Ball_Valve_Specification\"><\/span>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0448\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 Duplex 2205<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"aligncenter qc-single-image-wrapper\">\n<div class=\"qc-image-resizable-wrapper\"><\/div>\n<\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Size_and_Pressure_Ratings\"><\/span>\u0420\u0430\u0437\u043c\u0435\u0440\u044b \u0438 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u041f\u0435\u0440\u0435\u0434 \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0432\u0430\u0436\u043d\u043e \u0437\u043d\u0430\u0442\u044c \u0435\u0433\u043e \u0440\u0430\u0437\u043c\u0435\u0440 \u0438 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435. \u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 2205 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0440\u0430\u0437\u043c\u0435\u0440\u0430\u0445 \u0438 \u043c\u043e\u0433\u0443\u0442 \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0440\u0430\u0437\u043d\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435. \u0418\u0445 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u0430\u043a \u0432 \u0442\u0440\u0443\u0431\u0430\u0445 \u043c\u0430\u043b\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430, \u0442\u0430\u043a \u0438 \u043d\u0430 \u043a\u0440\u0443\u043f\u043d\u044b\u0445 \u0437\u0430\u0432\u043e\u0434\u0430\u0445. \u041a\u043e\u0440\u043f\u0443\u0441 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e. \u042d\u0442\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043d\u0430\u0434\u0435\u0436\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u043f\u0440\u0438 \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0430\u0445.<\/p>\n<p>\u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u0430, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0443\u043a\u0430\u0437\u0430\u043d\u044b \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u0440\u0430\u0437\u043c\u0435\u0440\u044b \u0438 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0448\u0430\u0440\u043e\u0432\u044b\u0445 \u043a\u0440\u0430\u043d\u043e\u0432 \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u0441\u0442\u0430\u043b\u0438 \u043c\u0430\u0440\u043a\u0438 2205:<\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432<\/th>\n<th colspan=\"1\" rowspan=\"1\">\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\"><a href=\"https:\/\/www.directindustry.com\/prod\/hefei-afc-international-trade-co-ltd\/product-224442-2313020.html\" target=\"_blank\" rel=\"nofollow noopener\">2\u201d~48\u201d<\/a><\/td>\n<td colspan=\"1\" rowspan=\"1\">ASME CL150, 300, 600<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043e\u043c \u043e\u0442 DN15 \u0434\u043e DN200. \u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u043e\u0442 PN16 \u0438 \u0434\u043e\u0445\u043e\u0434\u0438\u0442 \u0434\u043e PN25. \u041d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0442\u0438\u043f\u044b \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u043e 2500 \u0444\u0443\u043d\u0442\u043e\u0432. \u0428\u0430\u0440\u0438\u043a \u0432\u043d\u0443\u0442\u0440\u0438 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0438\u0437 \u0446\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u0432\u0430\u043d\u043e\u0433\u043e \u043c\u0435\u0442\u0430\u043b\u043b\u0430, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043e\u043d \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u043e\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e. \u0415\u0441\u043b\u0438 \u0432\u0430\u043c \u043d\u0443\u0436\u0435\u043d \u043a\u043b\u0430\u043f\u0430\u043d \u043e\u0441\u043e\u0431\u043e\u0433\u043e \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0438\u043b\u0438 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f, \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0437\u0430\u043a\u0430\u0437\u0430\u0442\u044c \u0435\u0433\u043e.<\/p>\n<blockquote><p>\u0421\u043e\u0432\u0435\u0442: \u0412\u0441\u0435\u0433\u0434\u0430 \u0441\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u043d\u0430 <a href=\"https:\/\/oudianvalve.com\/ru\/products\/ball-valves\/2205-ball-valve-pn25-dn80-rf-end\/\" target=\"_blank\" rel=\"noopener\">\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0448\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u043b\u0430\u043f\u0430\u043d\u0430 Duplex 2205<\/a> \u0447\u0442\u043e\u0431\u044b \u0443\u0431\u0435\u0434\u0438\u0442\u044c\u0441\u044f, \u0447\u0442\u043e \u043e\u043d \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u0432\u0430\u0448\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<\/p><\/blockquote>\n<h3><span class=\"ez-toc-section\" id=\"Construction_Standards\"><\/span>\u0421\u0442\u0440\u043e\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0412\u0430\u043c \u043d\u0443\u0436\u0435\u043d \u043a\u043b\u0430\u043f\u0430\u043d, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 \u0441\u0442\u0440\u043e\u0433\u0438\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c. \u0428\u0430\u0440\u043e\u0432\u044b\u0435 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0442 \u043c\u043d\u043e\u0433\u0438\u043c \u043c\u0438\u0440\u043e\u0432\u044b\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c. \u042d\u0442\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0432\u0430\u043c \u0434\u043e\u0432\u0435\u0440\u044f\u0442\u044c \u043a\u043b\u0430\u043f\u0430\u043d\u0443 \u0432 \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445. \u0428\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u043b\u0430\u043f\u0430\u043d \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 2205 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c DIN, API \u0438 ASME. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u044d\u0442\u0438 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u0432 \u043d\u0435\u0444\u0442\u0435\u0433\u0430\u0437\u043e\u0432\u043e\u0439, \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0438 \u043c\u043e\u0440\u0441\u043a\u043e\u0439 \u043e\u0442\u0440\u0430\u0441\u043b\u044f\u0445.<\/p>\n<p>\u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u0430 \u0441 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u043c\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c\u0438 \u0434\u043b\u044f \u0448\u0430\u0440\u043e\u0432\u044b\u0445 \u043a\u0440\u0430\u043d\u043e\u0432 \u0438\u0437 \u0434\u0443\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0439 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438:<\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">Standard Type<\/th>\n<th colspan=\"1\" rowspan=\"1\">Standards Met<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">API<\/td>\n<td colspan=\"1\" rowspan=\"1\"><a href=\"https:\/\/www.duplexsteel.co\/2205-duplex-ball-valves.html\" target=\"_blank\" rel=\"nofollow noopener\">API 600, API 598, API 6D, API 607<\/a><\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u0410\u0421\u041c\u0415<\/td>\n<td colspan=\"1\" rowspan=\"1\">ASME B 16.10, ASME B 16.5, ASME B 16.25, ASME B 16.34<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">DIN<\/td>\n<td colspan=\"1\" rowspan=\"1\">DIN3357, DIN EN1092, DIN3230<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Other<\/td>\n<td colspan=\"1\" rowspan=\"1\">BS1414, BS EN 12266-1, MSS SP-55, MSS SP-25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>You can get valves with flanged RF, RTJ, or butt weld ends. The design uses special sealing, so the valve stays tight even when pressure is low. You can pick spring-loaded packing or low emission packing to help stop leaks and keep your system safe.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Seat_Materials_and_Performance\"><\/span>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441\u0438\u0434\u0435\u043d\u0438\u0439 \u0438 \u0438\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The seat material is important for how the valve works. Duplex stainless steel ball valves use different seat materials for different jobs. You can pick soft seats for low pressure or hard seats for high pressure. Each seat material has its own good points.<\/p>\n<p>Here is a table that shows the most common seat materials and what they do:<\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">Seat Material<\/th>\n<th colspan=\"1\" rowspan=\"1\">\u0422\u0438\u043f<\/th>\n<th colspan=\"1\" rowspan=\"1\">Key Properties<\/th>\n<th colspan=\"1\" rowspan=\"1\">Suitable Pressure Range<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">PTFE<\/td>\n<td colspan=\"1\" rowspan=\"1\">Soft Seat<\/td>\n<td colspan=\"1\" rowspan=\"1\">Chemically stable, low friction, non-reactive<\/td>\n<td colspan=\"1\" rowspan=\"1\">Up to CL600<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">TFM1600<\/td>\n<td colspan=\"1\" rowspan=\"1\">Soft Seat<\/td>\n<td colspan=\"1\" rowspan=\"1\">Enhanced mechanical properties, suitable for medium pressures<\/td>\n<td colspan=\"1\" rowspan=\"1\">Up to CL800<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">C-RPTFE<\/td>\n<td colspan=\"1\" rowspan=\"1\">Soft Seat<\/td>\n<td colspan=\"1\" rowspan=\"1\">Improved mechanical properties, ideal for medium\/high pressure<\/td>\n<td colspan=\"1\" rowspan=\"1\">Up to CL900<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">DELRIN<\/td>\n<td colspan=\"1\" rowspan=\"1\">Hard Seat<\/td>\n<td colspan=\"1\" rowspan=\"1\">Dimensional stability, mechanical strength, suitable for high pressures<\/td>\n<td colspan=\"1\" rowspan=\"1\">Up to CL2500<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">PEEK<\/td>\n<td colspan=\"1\" rowspan=\"1\">Hard Seat<\/td>\n<td colspan=\"1\" rowspan=\"1\">Excellent mechanical and thermal properties, suitable for very high pressures<\/td>\n<td colspan=\"1\" rowspan=\"1\">Up to CL6000<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0430\u044f \u0441\u0442\u0430\u043b\u044c<\/td>\n<td colspan=\"1\" rowspan=\"1\">Metal Seat<\/td>\n<td colspan=\"1\" rowspan=\"1\">Corrosion resistance, high mechanical properties, suitable for very high pressures<\/td>\n<td colspan=\"1\" rowspan=\"1\">Very high pressures<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>You can see how each seat material works with different pressures in the chart below:<\/p>\n<figure class=\"aligncenter qc-single-image-wrapper\">\n<div class=\"qc-image-resizable-wrapper\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/statics.mylandingpages.co\/static\/fact\/2a097965e5b541af8151963dd51ad55b\/chart_1759137285667192488.webp\" alt=\"Bar chart comparing max pressure ratings for seat materials in duplex 2205 ball valves\" width=\"720\" height=\"540\" \/><\/div>\n<\/figure>\n<p>You can pick the seat material that matches your needs. PTFE is good for low pressure and clean liquids. PEEK and stainless steel seats are best for very high pressure and strong chemicals. Picking the right seat material helps your valve last longer and work better.<\/p>\n<blockquote><p>Note: Always match the seat material to your system\u2019s pressure and media for the best results.<\/p><\/blockquote>\n<p>You can trust duplex stainless steel ball valves to do the job. The duplex 2205 ball valve specification gives you lots of choices for size, pressure, and seat material. You get strong valves that seal well and last a long time. These valves work great in oil, gas, chemical, and marine jobs.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Applications\"><\/span>\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"aligncenter qc-single-image-wrapper\">\n<div class=\"qc-image-resizable-wrapper\"><\/div>\n<\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Oil_and_Gas\"><\/span>\u041d\u0435\u0444\u0442\u044c \u0438 \u0433\u0430\u0437<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Oil and gas work can be very hard. <a href=\"https:\/\/cncontrolvalve.com\/ball-valve-in-oil-and-gas-industry-guide-and-tips\/\" target=\"_blank\" rel=\"nofollow noopener\">High pressure and heat<\/a> can break regular valves. Duplex stainless steel ball valves fix these problems. The <a href=\"https:\/\/oudianvalve.com\/ru\/products\/ball-valves\/2205-ball-valve-pn25-dn80-rf-end\/\" target=\"_blank\" rel=\"noopener\">2205 \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u043b\u0430\u043f\u0430\u043d<\/a> is made with strong materials. It has a smart design. This valve works well when pressure is high. It also works when the temperature goes up.<\/p>\n<ul>\n<li>High pressure and heat do not make leaks or breaks.<\/li>\n<li>The valve resists corrosion and erosion, so your system stays safe.<\/li>\n<li>You can use duplex stainless steel ball valves in upstream and downstream jobs.<\/li>\n<\/ul>\n<p>These valves help you avoid stopping work. They keep your process running without trouble.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Chemical_Processing\"><\/span>\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Chemical plants need valves that work well. Duplex stainless steel ball valves are good for chemical processing. They resist corrosion and are strong. This makes them great for handling harsh chemicals.<\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\u041e\u0431\u043b\u0430\u0441\u0442\u044c \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/th>\n<th colspan=\"1\" rowspan=\"1\">\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\"><a href=\"https:\/\/favfittings.com\/super-duplex-duplex-fittings-super-duplex-duplex-valves\/\" target=\"_blank\" rel=\"nofollow noopener\">Chemical process vessels<\/a><\/td>\n<td colspan=\"1\" rowspan=\"1\">Hold many chemicals safely and reliably.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Piping<\/td>\n<td colspan=\"1\" rowspan=\"1\">Move fluids without leaks or damage.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Heat exchangers<\/td>\n<td colspan=\"1\" rowspan=\"1\">Control heat in chemical systems.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Duplex stainless steel ball valves help you control flow in chemical plants. They protect your equipment. You get good performance, even with strong acids or bases.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Marine_and_Offshore\"><\/span>\u041c\u043e\u0440\u0441\u043a\u0430\u044f \u0438 \u0448\u0435\u043b\u044c\u0444\u043e\u0432\u0430\u044f \u0434\u043e\u0431\u044b\u0447\u0430<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Marine and offshore jobs have saltwater and tough weather. Corrosion is a big problem here. Duplex stainless steel ball valves use <a href=\"https:\/\/ssw-americas.com\/essential-valve-material-selection-challenges-in-the-offshore-sector\/\" target=\"_blank\" rel=\"nofollow noopener\">22Cr duplex stainless steel<\/a>. This material is used in most offshore valves.<\/p>\n<ul>\n<li>Saltwater and salty air do not harm these valves.<\/li>\n<li>Gases like carbon dioxide and hydrogen sulfide do not cause inside corrosion.<\/li>\n<li>You get strong valves for ships, rigs, and offshore platforms.<\/li>\n<\/ul>\n<p>Duplex stainless steel ball valves help you avoid expensive repairs. They keep your systems safe.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Medical_and_Water_Treatment\"><\/span>\u041c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u043e\u0435 \u0438 \u0432\u043e\u0434\u043e\u043e\u0447\u0438\u0441\u0442\u043d\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You need clean water and safe medical systems. Duplex stainless steel ball valves help with this. These valves resist corrosion and erosion. They work well in places like seawater or chemical treatment plants.<\/p>\n<ul>\n<li>They can handle hot water because they resist heat.<\/li>\n<li>Their strength keeps them working under pressure.<\/li>\n<li>They save money because they last a long time.<\/li>\n<li>They are easy to shape and recycle, which helps the environment.<\/li>\n<\/ul>\n<p>You can trust duplex stainless steel ball valves to keep water and medical systems working well.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Maintenance_and_Safety\"><\/span>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0435 \u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"aligncenter qc-single-image-wrapper\"><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Installation_and_Operation\"><\/span>\u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You want these valves to work well right away. First, check the valve for any damage before you put it in. Make sure the pipeline is clean and has no dirt inside. Line up the valve with the pipe and pick the right end connection, like flanged RF, RTJ, or butt weld. Tighten the bolts the same amount so there are no leaks. When you use the valve, turn the handle gently. The handle turns 90\u00b0 to open or close the valve fast. Always read and follow the instructions from the maker to stay safe. If you use actuators, make sure the controls work right. These valves help you control flow easily and keep your system safe.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Maintenance_Practices\"><\/span>\u041c\u0435\u0442\u043e\u0434\u044b \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Taking care of these valves helps them last longer. Look at the valve often for any damage or rust. Clean the valve and its parts with the right cleaner for each material. Use gasoline for metal parts. Use pure water or alcohol for non-metal parts. Take away pressure from both sides before taking the valve apart. Use special tools for O-rings so you do not break them. Clean new parts before putting them in. Put grease on moving parts that works with these valves. Put the valve back together after the cleaner dries so it does not rust. Tighten the flange bolts in a crisscross way. Doing these things keeps the valves working well.<\/p>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">Maintenance Practice<\/th>\n<th colspan=\"1\" rowspan=\"1\">\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Pressure Removal<\/td>\n<td colspan=\"1\" rowspan=\"1\">Remove pressure in upstream and downstream pipelines before disassembly.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Careful Disassembly<\/td>\n<td colspan=\"1\" rowspan=\"1\">Avoid damaging sealing surfaces; use special tools for O-rings.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Symmetrical Tightening<\/td>\n<td colspan=\"1\" rowspan=\"1\">Tighten flange bolts evenly during assembly.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Compatible Cleaning<\/td>\n<td colspan=\"1\" rowspan=\"1\">Use cleaning agents that match all parts.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Immersion Cleaning<\/td>\n<td colspan=\"1\" rowspan=\"1\">Clean parts by immersion; wipe metal parts with a soaked cloth.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Immediate Removal<\/td>\n<td colspan=\"1\" rowspan=\"1\">Do not soak non-metallic parts for long.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Assembly Timing<\/td>\n<td colspan=\"1\" rowspan=\"1\">Assemble after cleaning agent evaporates.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">New Parts Cleaning<\/td>\n<td colspan=\"1\" rowspan=\"1\">Clean new parts before assembly.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Lubrication<\/td>\n<td colspan=\"1\" rowspan=\"1\">Use compatible lubricating grease for all materials.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Safety_Features\"><\/span>\u0424\u0443\u043d\u043a\u0446\u0438\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>These valves have safety features to protect you and your equipment. You get strong lockouts made from <a href=\"https:\/\/www.valvesonline.com.au\/valve-safety-lockout\" target=\"_blank\" rel=\"noopener\">duplex stainless steel<\/a> ball valves. These lockouts stop the valve from moving by accident when you do repairs. The lockout uses a puck and disc to block the valve shaft. Even if someone tries to turn the valve, the shaft will not move. This keeps the valve safe in busy places.<\/p>\n<ul>\n<li>Safety lockouts use duplex stainless steel ball valves for extra strength.<\/li>\n<li>Lockouts stop the valve from moving by accident during repairs.<\/li>\n<li>The puck and disc lockout stops the shaft from turning.<\/li>\n<\/ul>\n<blockquote><p>Tip: Always use the safety features on these valves to stop accidents and keep your system safe.<\/p><\/blockquote>\n<p>You can trust these valves to work safely in any factory or plant.<\/p>\n<div class=\"qc-divider-wrapper\">\n<div class=\"qc-divider\"><\/div>\n<\/div>\n<p>The <a href=\"https:\/\/oudianvalve.com\/ru\/products\/ball-valves\/2205-ball-valve-pn25-dn80-rf-end\/\" target=\"_blank\" rel=\"noopener\">2205 \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u043b\u0430\u043f\u0430\u043d<\/a> works well and lasts a long time. Duplex stainless steel stops rust and handles strong pressure. You can use this valve in oil, gas, chemical, and marine places. The smart design makes it easy and safe to use.<\/p>\n<blockquote><p>Tip: Pick duplex stainless steel ball valves for hard jobs. They keep your system safe and help you work better.<\/p><\/blockquote>\n<div class=\"qc-default-table-wrapper\">\n<table>\n<colgroup>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">Key Benefit<\/th>\n<th colspan=\"1\" rowspan=\"1\">Why It Matters<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\u041a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c<\/td>\n<td colspan=\"1\" rowspan=\"1\">You fix things less often<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">High Strength<\/td>\n<td colspan=\"1\" rowspan=\"1\">It works in tough spots<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Easy Operation<\/td>\n<td colspan=\"1\" rowspan=\"1\">You save time and energy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"aligncenter qc-single-image-wrapper\"><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"What_makes_the_2205_ball_valve_better_for_harsh_environments\"><\/span>\u0427\u0435\u043c \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0430\u043d 2205 \u043b\u0443\u0447\u0448\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0432 \u0441\u0443\u0440\u043e\u0432\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You get strong protection against rust and chemicals. The duplex stainless steel resists damage from saltwater, acids, and high pressure. This means you can use the valve in tough places like oil rigs or chemical plants.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_you_use_the_2205_ball_valve_with_different_fluids\"><\/span>\u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0430\u043d 2205 \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u044f\u043c\u0438?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, you can. The valve works with water, oil, gas, and many chemicals. You can choose seat materials like PTFE or PEEK to match your fluid type and pressure needs.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_do_you_install_a_2205_ball_valve\"><\/span>\u041a\u0430\u043a \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0448\u0430\u0440\u043e\u0432\u043e\u0439 \u043a\u0440\u0430\u043d 2205?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You line up the valve with your pipe. You pick the right end connection, such as flanged or butt weld. You tighten the bolts evenly. You follow the instructions from the manufacturer for safe installation.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_often_should_you_check_or_maintain_the_valve\"><\/span>\u041a\u0430\u043a \u0447\u0430\u0441\u0442\u043e \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c \u0438\u043b\u0438 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0442\u044c \u043a\u043b\u0430\u043f\u0430\u043d?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You should inspect the valve regularly. You clean the parts and check for leaks or rust. You replace worn seals when needed. Regular care helps your valve last longer and work safely.<\/p>","protected":false},"excerpt":{"rendered":"<p>You need a valve that can handle hard work. The 2205 ball valve is strong because it uses a special material. This material does not crack easily under stress. Many ball valves break in tough places, but the right material can stop about 70% of these breaks. The material in this valve works well in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[692,690,693,691,694],"class_list":["post-18625","post","type-post","status-publish","format-standard","hentry","category-industry-news","tag-2205-floating-ball-valve","tag-china-2205-ball-valve-manufacturer","tag-dn80-2205-ball-valve","tag-oudian-supplies-2205-floating-ball-valve","tag-pn25-2205-floating-ball-valve"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/oudianvalve.com\/ru\/wp-json\/wp\/v2\/posts\/18625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oudianvalve.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oudianvalve.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oudianvalve.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oudianvalve.com\/ru\/wp-json\/wp\/v2\/comments?post=18625"}],"version-history":[{"count":1,"href":"https:\/\/oudianvalve.com\/ru\/wp-json\/wp\/v2\/posts\/18625\/revisions"}],"predecessor-version":[{"id":18626,"href":"https:\/\/oudianvalve.com\/ru\/wp-json\/wp\/v2\/posts\/18625\/revisions\/18626"}],"wp:attachment":[{"href":"https:\/\/oudianvalve.com\/ru\/wp-json\/wp\/v2\/media?parent=18625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oudianvalve.com\/ru\/wp-json\/wp\/v2\/categories?post=18625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oudianvalve.com\/ru\/wp-json\/wp\/v2\/tags?post=18625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}