{"id":4163,"date":"2026-02-21T09:00:00","date_gmt":"2026-02-21T09:00:00","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=4163"},"modified":"2026-03-06T06:46:26","modified_gmt":"2026-03-06T06:46:26","slug":"ppr-ball-valve-sealing-mechanism-explained","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/kk\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/","title":{"rendered":"\u0422\u044b\u0493\u044b\u0437\u0434\u0430\u0443 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0434\u0435\u0440\u0456: PPR \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440\u044b\u043d\u0434\u0430\u0493\u044b O-\u0441\u0430\u049b\u0438\u043d\u0430\u043b\u044b \u0436\u04d9\u043d\u0435 PTFE \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u0442\u0430\u0440\u044b\u043d\u044b\u04a3 \u0430\u0439\u044b\u0440\u043c\u0430\u0448\u044b\u043b\u044b\u0493\u044b"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 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\">\u041c\u0430\u0437\u043c\u04b1\u043d\u044b<\/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=\"\u041c\u0430\u0437\u043c\u04b1\u043d \u043a\u0435\u0441\u0442\u0435\u0441\u0456\u043d \u0430\u0443\u044b\u0441\u0442\u044b\u0440\u044b\u043f \u049b\u043e\u0441\u0443\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u0410\u0443\u044b\u0441\u0442\u044b\u0440\u0443<\/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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/kk\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#Why_Sealing_Design_Matters\" >\u041d\u0435\u043b\u0456\u043a\u0442\u0435\u043d \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448 \u0434\u0438\u0437\u0430\u0439\u043d\u044b \u043c\u0430\u04a3\u044b\u0437\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:\/\/www.desopipe.com\/kk\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#O-Ring_Sealing_Explained\" >\u041e-\u0441\u0430\u049b\u0438\u043d\u0430 \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u044b\u043d\u044b\u04a3 \u0442\u04af\u0441\u0456\u043d\u0434\u0456\u0440\u043c\u0435\u0441\u0456<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/kk\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#PTFE_Teflon_Sealing_Explained\" >PTFE (\u0442\u0435\u0444\u043b\u043e\u043d) \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0443\u044b\u043d\u044b\u04a3 \u0442\u04af\u0441\u0456\u043d\u0434\u0456\u0440\u043c\u0435\u0441\u0456<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.desopipe.com\/kk\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#Performance_Comparison_O-Ring_vs_PTFE\" >\u04e8\u043d\u0456\u043c\u0434\u0456\u043b\u0456\u043a\u0442\u0456 \u0441\u0430\u043b\u044b\u0441\u0442\u044b\u0440\u0443: O-\u0441\u0430\u049b\u0438\u043d\u0430 \u0436\u04d9\u043d\u0435 PTFE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/kk\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#DESO_Valve_Structure_Choices\" >DESO \u043a\u043b\u0430\u043f\u0430\u043d \u049b\u04b1\u0440\u044b\u043b\u044b\u043c\u044b\u043d \u0442\u0430\u04a3\u0434\u0430\u0443<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.desopipe.com\/kk\/blog\/ppr-valve\/ppr-ball-valve-sealing-mechanism-explained\/#Conclusion\" >\u049a\u043e\u0440\u044b\u0442\u044b\u043d\u0434\u044b<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">\u0422\u04b1\u0440\u0493\u044b\u043d \u04af\u0439 \u0436\u04d9\u043d\u0435 \u043a\u043e\u043c\u043c\u0435\u0440\u0446\u0438\u044f\u043b\u044b\u049b \u0441\u0430\u043d\u0442\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u049b\u043e\u043d\u0434\u044b\u0440\u0493\u044b\u043b\u0430\u0440\u0434\u0430, <a href=\"https:\/\/www.desopipe.com\/kk\/product-category\/ppr-valve\/ppr-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PPR \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440\u044b<\/strong><\/a> \u0441\u0443 \u0430\u0493\u044b\u043d\u044b\u043d \u0431\u0430\u0441\u049b\u0430\u0440\u0443 \u0436\u04d9\u043d\u0435 \u043e\u049b\u0448\u0430\u0443\u043b\u0430\u0443 \u04af\u0448\u0456\u043d \u049b\u0430\u049b\u043f\u0430\u0448\u044b \u049b\u044b\u0437\u043c\u0435\u0442\u0456\u043d \u0430\u0442\u049b\u0430\u0440\u0430\u0434\u044b. \u0411\u04b1\u043b \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440 \u049b\u044b\u0441\u044b\u043c\u0434\u044b \u0440\u0435\u0442\u0442\u0435\u0439\u0434\u0456, \u0442\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u049b\u044b\u0437\u043c\u0435\u0442 \u043a\u04e9\u0440\u0441\u0435\u0442\u0443\u0434\u0456 \u0442\u043e\u049b\u0442\u0430\u0442\u0443\u0493\u0430 \u043c\u04af\u043c\u043a\u0456\u043d\u0434\u0456\u043a \u0431\u0435\u0440\u0435\u0434\u0456 \u0436\u04d9\u043d\u0435 \u0430\u0443\u044b\u0437 \u0441\u0443 \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0456\u043d\u0434\u0435\u0433\u0456 \u043a\u0435\u0440\u0456 \u0430\u0493\u044b\u043d\u043d\u044b\u04a3 \u0430\u043b\u0434\u044b\u043d \u0430\u043b\u0430\u0434\u044b.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PPR \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440\u044b<\/strong> \u0441\u0430\u043d\u0442\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u049b\u043e\u043d\u0434\u044b\u0440\u0493\u044b\u043b\u0430\u0440\u0434\u0430 \u04e9\u0442\u0435 \u043c\u0430\u04a3\u044b\u0437\u0434\u044b. \u0411\u04b1\u043b \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440 16 \u0431\u0430\u0440\u0493\u0430 (232 psi) \u0434\u0435\u0439\u0456\u043d \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0443\u0434\u0456 \u049b\u0430\u043c\u0442\u0430\u043c\u0430\u0441\u044b\u0437 \u0435\u0442\u0443 \u04af\u0448\u0456\u043d ISO 15874 (\u042b\u0441\u0442\u044b\u049b \u0436\u04d9\u043d\u0435 \u0441\u0443\u044b\u049b \u0441\u0443 \u049b\u043e\u043d\u0434\u044b\u0440\u0493\u044b\u043b\u0430\u0440\u044b\u043d\u0430 \u0430\u0440\u043d\u0430\u043b\u0493\u0430\u043d PP \u049b\u04b1\u0431\u044b\u0440 \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0456\u043d\u0435 \u0430\u0440\u043d\u0430\u043b\u0493\u0430\u043d \u0442\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u0441\u0438\u043f\u0430\u0442\u0442\u0430\u043c\u0430) \u0441\u0438\u044f\u049b\u0442\u044b \u049b\u0430\u0442\u0430\u04a3 \u0441\u0430\u043f\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u0430\u0440\u044b\u043d\u0430 \u0441\u04d9\u0439\u043a\u0435\u0441 \u043a\u0435\u043b\u0443\u0456 \u043a\u0435\u0440\u0435\u043a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041a\u04e9\u043f\u0442\u0435\u0433\u0435\u043d \u043e\u0440\u043d\u0430\u0442\u0443\u0448\u044b\u043b\u0430\u0440 \u043a\u04e9\u0437 \u0436\u0435\u0442\u043a\u0456\u0437\u0443 \u04af\u0448\u0456\u043d \u0443\u0430\u049b\u044b\u0442 \u0436\u04b1\u043c\u0441\u0430\u0439\u0434\u044b <strong>\u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b\u043d\u044b\u04a3 \u0431\u0456\u0440\u0456\u0433\u0443\u0456<\/strong> \u0436\u04d9\u043d\u0435 <strong><a href=\"https:\/\/www.desopipe.com\/kk\/blog\/ppr-fitting\/threaded-vs-socket-ppr-couplings-key-differences\/\" target=\"_blank\" rel=\"noreferrer noopener\">PPR \u043a\u043b\u0430\u043f\u0430\u043d \u04b1\u044f\u0441\u044b<\/a><\/strong> \u049b\u043e\u0441\u044b\u043b\u044b\u043c\u0434\u0430\u0440 \u0442\u044b\u0493\u044b\u0437. \u041e\u043b\u0430\u0440 \u0441\u043e\u043d\u0434\u0430\u0439-\u0430\u049b \u049b\u043e\u0441\u044b\u043b\u044b\u043c\u0434\u0430\u0440\u0434\u044b\u04a3 \u049b\u04b1\u0431\u044b\u0440\u0493\u0430 \u043c\u044b\u049b\u0442\u0430\u043f \u0436\u0430\u043b\u0493\u0430\u043d\u0493\u0430\u043d\u044b\u043d \u049b\u0430\u043c\u0442\u0430\u043c\u0430\u0441\u044b\u0437 \u0435\u0442\u0435\u0434\u0456. \u0414\u0435\u0433\u0435\u043d\u043c\u0435\u043d, \u04b1\u0437\u0430\u049b \u043c\u0435\u0440\u0437\u0456\u043c\u0434\u0456 \u04e9\u043d\u0456\u043c\u0434\u0456\u043b\u0456\u043a\u0442\u0456 \u043a\u043b\u0430\u043f\u0430\u043d\u043d\u044b\u04a3 \u0456\u0448\u0456\u043d\u0434\u0435\u0433\u0456 \u0436\u0430\u0441\u044b\u0440\u044b\u043d \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u0442\u0430\u0440 \u0430\u043d\u044b\u049b\u0442\u0430\u0439\u0434\u044b.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0430\u0440\u044b\u049b\u0442\u0430 \u0431\u0430\u0441\u044b\u043c \u0435\u043a\u0456 \u043d\u0435\u0433\u0456\u0437\u0433\u0456 \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448 \u0434\u0438\u0437\u0430\u0439\u043d\u044b \u0431\u0430\u0440: \u044d\u043b\u0430\u0441\u0442\u043e\u043c\u0435\u0440\u043b\u0456 O-\u0441\u0430\u049b\u0438\u043d\u0430\u043b\u0430\u0440 \u0436\u04d9\u043d\u0435 PTFE \u0444\u0442\u043e\u0440\u043f\u043e\u043b\u0438\u043c\u0435\u0440\u043b\u0456 \u043e\u0440\u044b\u043d\u0434\u044b\u049b\u0442\u0430\u0440. DESO \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f\u0441\u044b\u043d\u0434\u0430 \u049b\u04b1\u0431\u044b\u0440 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043b\u0435\u0440\u0456 \u04d9\u0440\u0431\u0456\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u044b \u0434\u04d9\u043b \u0441\u04d9\u0439\u043a\u0435\u0441 \u043a\u0435\u043b\u0435\u0442\u0456\u043d \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0442\u0435\u0440\u043c\u0435\u043d \u0436\u0438\u043d\u0430\u0439\u0434\u044b. \u0411\u04b1\u043b 16 \u0431\u0430\u0440\u0493\u0430 (232 psi) \u0434\u0435\u0439\u0456\u043d\u0433\u0456 \u0436\u04b1\u043c\u044b\u0441 \u049b\u044b\u0441\u044b\u043c\u044b \u043a\u0435\u0437\u0456\u043d\u0434\u0435 \u0430\u0493\u044b\u043f \u043a\u0435\u0442\u0443\u0434\u0456 \u0431\u043e\u043b\u0434\u044b\u0440\u043c\u0430\u0443\u0493\u0430 \u043a\u04e9\u043c\u0435\u043a\u0442\u0435\u0441\u0435\u0434\u0456.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Sealing_Design_Matters\"><\/span>\u041d\u0435\u043b\u0456\u043a\u0442\u0435\u043d \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448 \u0434\u0438\u0437\u0430\u0439\u043d\u044b \u043c\u0430\u04a3\u044b\u0437\u0434\u044b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u049a\u0430\u0448\u0430\u043d <strong><a href=\"https:\/\/www.desopipe.com\/kk\/blog\/manufacturer\/buyers-guide-to-high-quality-ppr-pipe-material\/\" target=\"_blank\" rel=\"noreferrer noopener\">PPR \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0434\u0430\u0440\u044b<\/a><\/strong> \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448 \u0456\u0441\u0442\u0435\u043d \u0448\u044b\u049b\u049b\u0430\u043d \u0436\u0430\u0493\u0434\u0430\u0439\u0434\u0430, \u0441\u0443 \u0448\u0430\u0440 \u0431\u0435\u0442\u0456\u043d\u0435\u043d \u0430\u0493\u044b\u043f \u04e9\u0442\u0435\u0434\u0456. \u0411\u04b1\u043b \u0442\u0456\u0437\u0431\u0435\u043a\u0442\u0435\u0439 \u043e\u0440\u043d\u0430\u0442\u0443 \u043a\u0435\u0437\u0456\u043d\u0434\u0435 \u04d9\u0440\u0431\u0456\u0440 \u0456\u0441\u0442\u0435\u043d \u0448\u044b\u049b\u049b\u0430\u043d \u043a\u043b\u0430\u043f\u0430\u043d \u04af\u0448\u0456\u043d \u0436\u04af\u0439\u0435 \u049b\u044b\u0441\u044b\u043c\u044b\u043d 0,2-0,5 \u0431\u0430\u0440\u0493\u0430 \u0442\u04e9\u043c\u0435\u043d\u0434\u0435\u0442\u0435\u0434\u0456.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u049a\u044b\u0441\u044b\u043c\u043d\u044b\u04a3 \u0442\u04e9\u043c\u0435\u043d\u0434\u0435\u0443\u0456 \u0441\u043e\u0440\u0493\u044b\u043b\u0430\u0440\u0434\u044b \u043a\u04e9\u0431\u0456\u0440\u0435\u043a \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0443\u0433\u0435 \u043c\u04d9\u0436\u0431\u04af\u0440 \u0435\u0442\u0435\u0434\u0456. \u041e\u0441\u044b\u043b\u0430\u0439\u0448\u0430, \u043a\u04e9\u043f \u049b\u0430\u0431\u0430\u0442\u0442\u044b \u0493\u0438\u043c\u0430\u0440\u0430\u0442\u0442\u0430\u0440\u0434\u0430 \u044d\u043d\u0435\u0440\u0433\u0438\u044f \u0442\u04b1\u0442\u044b\u043d\u0443 8-12%-\u0433\u0435 \u0430\u0440\u0442\u0430\u0434\u044b. \u0411\u0430\u044f\u0443 \u0430\u0493\u044b\u043f \u043a\u0435\u0442\u0443\u043b\u0435\u0440 \u0441\u0443\u0434\u044b\u04a3 \u0437\u0430\u049b\u044b\u043c\u0434\u0430\u043d\u0443\u044b\u043d\u0430 \u04d9\u043a\u0435\u043b\u0435\u0434\u0456 \u0436\u04d9\u043d\u0435 \u0441\u0430\u049b\u0442\u0430\u043d\u0434\u044b\u0440\u0443 \u0441\u0430\u043b\u0430\u0441\u044b\u043d\u044b\u04a3 \u0434\u0435\u0440\u0435\u043a\u0442\u0435\u0440\u0456\u043d\u0435 \u0441\u04af\u0439\u0435\u043d\u0441\u0435\u043a, \u0436\u04e9\u043d\u0434\u0435\u0443 \u0436\u04b1\u043c\u044b\u0441\u0442\u0430\u0440\u044b\u043d\u0430 \u043e\u0440\u0442\u0430 \u0435\u0441\u0435\u043f\u043f\u0435\u043d $2500-7000 \u0434\u043e\u043b\u043b\u0430\u0440 \u043a\u0435\u0442\u0435\u0434\u0456.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440\u0434\u044b\u04a3 \u0445\u0438\u043c\u0438\u044f\u043b\u044b\u049b \u0430\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u0442\u0456 \u043e\u0440\u0442\u0430\u0434\u0430 \u049b\u0430\u043d\u0448\u0430 \u0443\u0430\u049b\u044b\u0442 \u049b\u044b\u0437\u043c\u0435\u0442 \u0435\u0442\u0435\u0442\u0456\u043d\u0456\u043d \u0434\u0435 \u0430\u043d\u044b\u049b\u0442\u0430\u0439\u0434\u044b. \u049a\u0430\u043b\u0430\u043b\u044b\u049b \u0441\u0443\u0434\u044b \u0442\u0430\u0437\u0430\u0440\u0442\u0443 \u0445\u043b\u043e\u0440 \u043a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0446\u0438\u044f\u0441\u044b\u043d 0,5-2,0 \u043c\u0433\/\u043b \u043a\u04e9\u0440\u0441\u0435\u0442\u0435\u0434\u0456. \u0411\u04b1\u043b \u0431\u0435\u043b\u0433\u0456\u043b\u0456 \u0431\u0456\u0440 \u044d\u043b\u0430\u0441\u0442\u043e\u043c\u0435\u0440\u043b\u0435\u0440\u0434\u0456\u04a3 5-7 \u0436\u044b\u043b \u0456\u0448\u0456\u043d\u0434\u0435 \u044b\u0434\u044b\u0440\u0430\u0443\u044b\u043d\u0430 \u04d9\u043a\u0435\u043b\u0435\u0434\u0456.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u042b\u0441\u0442\u044b\u049b \u0441\u0443\u0434\u044b\u04a3 \u049b\u0430\u0439\u0442\u0430 \u0430\u0439\u043d\u0430\u043b\u044b\u043c\u044b \u0431\u0430\u0440 \u0493\u0438\u043c\u0430\u0440\u0430\u0442\u0442\u0430\u0440\u0434\u0430 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u043d\u044b\u04a3 \u04e9\u0437\u0433\u0435\u0440\u0443\u0456 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0434\u044b\u04a3 \u0448\u0430\u0440\u0448\u0430\u0443\u044b\u043d\u0430 \u04d9\u043a\u0435\u043b\u0443\u0456 \u043c\u04af\u043c\u043a\u0456\u043d. \u0415\u0433\u0435\u0440 \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448 \u043f\u0435\u043d \u0448\u0430\u0440 \u0431\u0456\u0440-\u0431\u0456\u0440\u0456\u043d\u0435 \u0442\u044b\u043c \u049b\u0430\u0442\u0442\u044b \u04af\u0439\u043a\u0435\u043b\u0441\u0435, \u043a\u043b\u0430\u043f\u0430\u043d \u0442\u044b\u043c \u049b\u0430\u0442\u0442\u044b \u0431\u043e\u043b\u0430\u0434\u044b. \u0406\u0441\u0442\u0435\u043d \u0448\u044b\u0493\u0443\u0434\u044b\u04a3 \u0430\u043b\u0434\u044b\u043d \u0430\u043b\u0443 \u04af\u0448\u0456\u043d \u0442\u04b1\u0442\u049b\u0430 15-20 \u041d\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u044b\u043d\u0434\u0430\u0493\u044b \u043a\u04af\u0448\u043a\u0435 \u0442\u04e9\u0442\u0435\u043f \u0431\u0435\u0440\u0435\u0442\u0456\u043d\u0434\u0435\u0439 \u0435\u0442\u0456\u043f \u0436\u0430\u0441\u0430\u043b\u0443\u044b \u043a\u0435\u0440\u0435\u043a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"O-Ring_Sealing_Explained\"><\/span>\u041e-\u0441\u0430\u049b\u0438\u043d\u0430 \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u044b\u043d\u044b\u04a3 \u0442\u04af\u0441\u0456\u043d\u0434\u0456\u0440\u043c\u0435\u0441\u0456<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"812\" height=\"489\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1.webp\" alt=\"PPR \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b\u043d\u0434\u0430\u0493\u044b \u0440\u0435\u0437\u0435\u04a3\u043a\u0435 EPDM O-\u0441\u0430\u049b\u0438\u043d\u0430\u043b\u0430\u0440\u044b\" class=\"wp-image-4166\" style=\"width:500px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1.webp 812w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-500x301.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-300x181.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-768x463.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-125x75.webp 125w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-480x289.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-1-800x482.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:812px) 100vw, 812px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0420\u0435\u0437\u0435\u04a3\u043a\u0435 \u0441\u0430\u049b\u0438\u043d\u0430\u043b\u0430\u0440 (\u04d9\u0434\u0435\u0442\u0442\u0435 EPDM \u043d\u0435\u043c\u0435\u0441\u0435 \u043d\u0438\u0442\u0440\u0438\u043b\u0434\u0435\u043d \u0436\u0430\u0441\u0430\u043b\u0493\u0430\u043d) \u04af\u0439\u0434\u0435\u0433\u0456 \u0441\u0430\u043d\u0442\u0435\u0445\u043d\u0438\u043a\u0430\u043d\u044b\u04a3 \u043a\u04e9\u043f\u0448\u0456\u043b\u0456\u0433\u0456 \u04af\u0448\u0456\u043d \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u044b \u0442\u0430\u04a3\u0434\u0430\u0443 \u0431\u043e\u043b\u044b\u043f \u0442\u0430\u0431\u044b\u043b\u0430\u0434\u044b. \u041e\u043b\u0430\u0440 \u0442\u044b\u0493\u044b\u0437 \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0443 \u0436\u0430\u0441\u0430\u0443 \u04af\u0448\u0456\u043d \u043a\u043b\u0430\u043f\u0430\u043d\u043d\u044b\u04a3 \u0456\u0448\u0456\u043d\u0434\u0435\u0433\u0456 \u043a\u0456\u0448\u043a\u0435\u043d\u0442\u0430\u0439 \u043e\u0439\u044b\u049b\u049b\u0430 \u201c\u0441\u044b\u0493\u044b\u043b\u0443\u201d \u0430\u0440\u049b\u044b\u043b\u044b \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0439\u0434\u0456.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u049a\u044b\u0441\u0443\u0434\u044b\u04a3 \u043a\u04af\u0448\u0456:<\/strong> \u041a\u043b\u0430\u043f\u0430\u043d \u0436\u0438\u043d\u0430\u043b\u0493\u0430\u043d \u043a\u0435\u0437\u0434\u0435, O-\u0442\u04d9\u0440\u0456\u0437\u0434\u0456 \u0441\u0430\u049b\u0438\u043d\u0430 \u049b\u0430\u043b\u044b\u04a3\u0434\u044b\u0493\u044b\u043d\u044b\u04a3 15\u201325% \u0431\u04e9\u043b\u0456\u0433\u0456\u043d\u0435 \u049b\u044b\u0441\u044b\u043b\u0430\u0434\u044b. \u0411\u04b1\u043b \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u0442\u044b\u04a3 \u0431\u0435\u0440\u0456\u043a\u0442\u0456\u0433\u0456\u043d \u049b\u0430\u043c\u0442\u0430\u043c\u0430\u0441\u044b\u0437 \u0435\u0442\u0435\u0434\u0456, \u043e\u043d\u044b\u04a3 \u0436\u0430\u043d\u0430\u0441\u0443 \u043a\u04af\u0448\u0456 \u0441\u0443 \u049b\u044b\u0441\u044b\u043c\u044b\u043d\u0430\u043d \u0435\u043a\u0456 \u0435\u0441\u0435 \u043a\u04e9\u043f \u0431\u043e\u043b\u0430\u0434\u044b \u2014 \u043c\u044b\u0441\u0430\u043b\u044b, 6 \u0431\u0430\u0440 \u0441\u0443 \u049b\u044b\u0441\u044b\u043c\u044b 12 \u0431\u0430\u0440 \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0443 \u043a\u04af\u0448\u0456\u043d \u0442\u0443\u0434\u044b\u0440\u0430\u0434\u044b.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u04ae\u0439\u043b\u0435\u0440 \u04af\u0448\u0456\u043d \u0441\u0435\u043d\u0456\u043c\u0434\u0456: <\/strong>\u0411\u04b1\u043b \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u0442\u0430\u0440 -40\u00b0C-\u0442\u0430\u043d +120\u00b0C-\u049b\u0430 \u0434\u0435\u0439\u0456\u043d\u0433\u0456 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0434\u0430 \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0439\u0434\u0456 \u0436\u04d9\u043d\u0435 \u04e9\u0442\u0435 \u0442\u04e9\u043c\u0435\u043d \u049b\u044b\u0441\u044b\u043c\u0434\u0430 (0,5 \u0431\u0430\u0440) \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u043b\u0430 \u0431\u0430\u0441\u0442\u0430\u0439\u0434\u044b. \u04d8\u0440\u0431\u0456\u0440 \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u0442\u044b \u0436\u0430\u0441\u0430\u0443 \u04af\u0448\u0456\u043d \u043d\u0435\u0431\u04d9\u0440\u0456 $0.15\u2013$0.30 \u0442\u04b1\u0440\u0430\u0442\u044b\u043d\u0434\u044b\u049b\u0442\u0430\u043d, \u043e\u043b\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u043d\u044b\u04a3 \u0436\u0430\u043b\u043f\u044b \u0431\u0430\u0493\u0430\u0441\u044b\u043d \u0442\u04b1\u0440\u0493\u044b\u043d \u04af\u0439 \u0436\u043e\u0431\u0430\u043b\u0430\u0440\u044b \u04af\u0448\u0456\u043d \u049b\u043e\u043b\u0436\u0435\u0442\u0456\u043c\u0434\u0456 \u0435\u0442\u0435\u0434\u0456.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u201c\u049a\u0430\u0439\u0442\u0430 \u043e\u0440\u0430\u043b\u0443\u201d \u0444\u0430\u043a\u0442\u043e\u0440\u044b:<\/strong> 50 000 \u0446\u0438\u043a\u043b\u0434\u0435\u043d \u043a\u0435\u0439\u0456\u043d O-\u0442\u04d9\u0440\u0456\u0437\u0434\u0456 \u0441\u0430\u049b\u0438\u043d\u0430 \u0431\u0430\u0441\u0442\u0430\u043f\u049b\u044b \u043f\u0456\u0448\u0456\u043d\u0456\u043d\u0456\u04a3 10\u201315% \u043c\u04e9\u043b\u0448\u0435\u0440\u0456\u043d \u0436\u043e\u0493\u0430\u043b\u0442\u0443\u044b \u043c\u04af\u043c\u043a\u0456\u043d. \u0411\u04b1\u043b \u201c\u0442\u04b1\u0440\u0430\u049b\u0442\u044b \u043e\u0439\u044b\u049b\u201d \u043e\u043d\u044b\u04a3 \u0443\u0430\u049b\u044b\u0442 \u04e9\u0442\u0435 \u043a\u0435\u043b\u0435 \u0430\u0493\u044b\u043f \u043a\u0435\u0442\u0443 \u044b\u049b\u0442\u0438\u043c\u0430\u043b\u0434\u044b\u0493\u044b\u043d \u0430\u0440\u0442\u0442\u044b\u0440\u0430\u0434\u044b.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0425\u0438\u043c\u0438\u044f\u043b\u044b\u049b \u0436\u04d9\u043d\u0435 \u0436\u044b\u043b\u0443 \u0448\u0435\u043a\u0442\u0435\u0443\u043b\u0435\u0440\u0456:<\/strong> \u0425\u043b\u043e\u0440 \u043d\u0435\u043c\u0435\u0441\u0435 \u0430\u043d\u0442\u0438\u0444\u0440\u0438\u0437 \u0441\u0438\u044f\u049b\u0442\u044b \u049b\u0430\u0442\u0442\u044b \u0445\u0438\u043c\u0438\u044f\u043b\u044b\u049b \u0437\u0430\u0442\u0442\u0430\u0440 \u0440\u0435\u0437\u0435\u04a3\u043a\u0435\u043d\u0456\u04a3 5\u20138%-\u0433\u0435 \u0456\u0441\u0456\u043d\u0456\u043f, \u0430\u049b\u044b\u0440\u044b\u043d\u0434\u0430 \u043e\u043d\u044b \u043e\u0440\u043d\u044b\u043d\u0430\u043d \u044b\u0493\u044b\u0441\u0442\u044b\u0440\u0443\u044b \u043c\u04af\u043c\u043a\u0456\u043d. \u041e\u043b\u0430\u0440 \u044b\u0441\u0442\u044b\u049b \u0441\u0443\u0434\u044b \u0436\u0430\u049b\u0441\u044b \u04e9\u0442\u043a\u0456\u0437\u0433\u0435\u043d\u0456\u043c\u0435\u043d, \u04af\u0437\u0434\u0456\u043a\u0441\u0456\u0437 \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u0443 \u04af\u0448\u0456\u043d 95\u00b0C \u0448\u0435\u0433\u0456\u043c\u0435\u043d \u0448\u0435\u043a\u0442\u0435\u043b\u0435\u0434\u0456, \u0441\u043e\u043d\u0434\u044b\u049b\u0442\u0430\u043d \u043e\u043b\u0430\u0440 \u0436\u043e\u0493\u0430\u0440\u044b \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u043b\u044b \u04e9\u043d\u0435\u0440\u043a\u04d9\u0441\u0456\u043f\u0442\u0456\u043a \u0431\u0443 \u04af\u0448\u0456\u043d \u0436\u0435\u0442\u043a\u0456\u043b\u0456\u043a\u0442\u0456 \u0431\u0435\u0440\u0456\u043a \u0435\u043c\u0435\u0441.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PTFE_Teflon_Sealing_Explained\"><\/span>PTFE (\u0442\u0435\u0444\u043b\u043e\u043d) \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0443\u044b\u043d\u044b\u04a3 \u0442\u04af\u0441\u0456\u043d\u0434\u0456\u0440\u043c\u0435\u0441\u0456<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PTFE (\u0442\u0435\u0444\u043b\u043e\u043d \u0434\u0435\u043f \u0442\u0435 \u0430\u0442\u0430\u043b\u0430\u0434\u044b) \u0440\u0435\u0437\u0435\u04a3\u043a\u0435\u0434\u0435\u043d \u0431\u0430\u0441\u049b\u0430\u0448\u0430 \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0439\u0434\u0456. \u041e\u0439\u044b\u049b\u049b\u0430 \u049b\u044b\u0441\u044b\u043b\u0430\u0442\u044b\u043d \u0438\u043a\u0435\u043c\u0434\u0456 \u0441\u0430\u049b\u0438\u043d\u0430 \u0431\u043e\u043b\u043c\u0430\u0439, \u043a\u043b\u0430\u043f\u0430\u043d\u043d\u044b\u04a3 \u0448\u0430\u0440\u044b \u04af\u0448\u0456\u043d \u0442\u0435\u0433\u0456\u0441, \u0431\u0435\u0440\u0456\u043a \u201c\u0431\u0435\u0441\u0456\u043a\u201d \u049b\u044b\u0437\u043c\u0435\u0442\u0456\u043d \u0430\u0442\u049b\u0430\u0440\u0430\u0434\u044b.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u04e8\u0442\u0435 \u0442\u0435\u0433\u0456\u0441 \u0436\u04b1\u043c\u044b\u0441: <\/strong>PTFE \u04e9\u0442\u0435 \u0442\u0430\u0439\u0493\u0430\u049b, \u04af\u0439\u043a\u0435\u043b\u0456\u0441 \u0434\u0435\u04a3\u0433\u0435\u0439\u0456 0,05\u20130,10 \u049b\u04b1\u0440\u0430\u0439\u0434\u044b \u2014 \u0431\u04b1\u043b \u0440\u0435\u0437\u0435\u04a3\u043a\u0435\u043d\u0456\u04a3 0,30-0,50 \u0434\u0435\u04a3\u0433\u0435\u0439\u0456\u043d\u0435\u043d \u0431\u0435\u0441 \u0435\u0441\u0435 \u0442\u0435\u0433\u0456\u0441. \u0411\u04b1\u043b 1 \u0434\u044e\u0439\u043c\u0434\u0456\u043a \u043a\u043b\u0430\u043f\u0430\u043d\u043d\u044b\u04a3 \u0430\u0439\u043d\u0430\u043b\u0443\u044b \u04af\u0448\u0456\u043d \u0442\u0435\u043a 3\u20136 \u041d\u043c \u043a\u04af\u0448 \u049b\u0430\u0436\u0435\u0442 \u0435\u043a\u0435\u043d\u0456\u043d \u0431\u0456\u043b\u0434\u0456\u0440\u0435\u0434\u0456, \u0431\u04b1\u043b O-\u0441\u0430\u049b\u0438\u043d\u0430\u043b\u044b \u043a\u043b\u0430\u043f\u0430\u043d\u0493\u0430 \u049b\u0430\u0440\u0430\u0493\u0430\u043d\u0434\u0430 60% \u0430\u0437 \u043a\u04af\u0448.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0428\u0435\u043a\u0442\u0435\u043d \u0442\u044b\u0441 \u049b\u0430\u0440\u0441\u044b\u043b\u044b\u049b:<\/strong> \u041e\u043b \u043a\u0435\u0437 \u043a\u0435\u043b\u0433\u0435\u043d \u0445\u0438\u043c\u0438\u044f\u043b\u044b\u049b \u0437\u0430\u0442\u0442\u044b (\u0440\u041d 1-\u0434\u0435\u043d 14-\u043a\u0435 \u0434\u0435\u0439\u0456\u043d) \u04e9\u04a3\u0434\u0435\u0439 \u0430\u043b\u0430\u0434\u044b \u0436\u04d9\u043d\u0435 -200\u00b0C-\u0442\u0430\u043d +260\u00b0C-\u049b\u0430 \u0434\u0435\u0439\u0456\u043d\u0433\u0456 \u0430\u044f\u0437\u0493\u0430 \u0448\u044b\u0434\u0430\u0439\u0434\u044b.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u041e\u043d\u0434\u0430\u0493\u0430\u043d \u0436\u044b\u043b\u0434\u0430\u0440 \u0431\u043e\u0439\u044b \u0441\u0430\u043b\u044b\u043d\u0493\u0430\u043d:<\/strong> \u049a\u0430\u0442\u0442\u044b \u0441\u0443\u0434\u0430 \u043a\u0430\u043b\u044c\u0446\u0438\u0439 \u0441\u0438\u044f\u049b\u0442\u044b \u043c\u0438\u043d\u0435\u0440\u0430\u043b\u0434\u0430\u0440 \u0440\u0435\u0437\u0435\u04a3\u043a\u0435\u0434\u0435 \u043d\u0435\u0431\u04d9\u0440\u0456 18-24 \u0430\u0439 \u0456\u0448\u0456\u043d\u0434\u0435 \u0436\u0438\u043d\u0430\u043b\u0430\u0434\u044b, \u0431\u0456\u0440\u0430\u049b PTFE 10 \u0436\u044b\u043b\u0434\u0430\u043d \u0430\u0441\u0442\u0430\u043c \u0443\u0430\u049b\u044b\u0442 \u0431\u043e\u0439\u044b \u0442\u0430\u0437\u0430 \u0431\u043e\u043b\u044b\u043f \u049b\u0430\u043b\u0430\u0434\u044b. \u0411\u04b1\u043b \u0436\u04e9\u043d\u0434\u0435\u0443 \u04af\u0448\u0456\u043d \u049b\u04b1\u0431\u044b\u0440\u043b\u0430\u0440\u0434\u044b \u0430\u0493\u044b\u0437\u0443 \u04af\u043b\u043a\u0435\u043d \u0431\u0430\u0441 \u0430\u0443\u0440\u0443\u044b \u0431\u043e\u043b\u044b\u043f \u0442\u0430\u0431\u044b\u043b\u0430\u0442\u044b\u043d \u04af\u043b\u043a\u0435\u043d \u0493\u0438\u043c\u0430\u0440\u0430\u0442\u0442\u0430\u0440 \u04af\u0448\u0456\u043d \u04af\u043b\u043a\u0435\u043d \u0430\u0440\u0442\u044b\u049b\u0448\u044b\u043b\u044b\u049b.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0414\u04d9\u043b\u0434\u0456\u043a \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0438\u044f\u0441\u044b: <\/strong>\u0411\u04b1\u043b \u043e\u0440\u044b\u043d\u0434\u044b\u049b\u0442\u0430\u0440\u0434\u044b\u04a3 \u0431\u0430\u0493\u0430\u0441\u044b \u0431\u0456\u0440 \u0434\u0430\u043d\u0430\u0441\u044b\u043d\u0430 \u0448\u0430\u043c\u0430\u043c\u0435\u043d $1.20\u2013$2.50 \u0434\u043e\u043b\u043b\u0430\u0440\u0493\u0430 \u049b\u044b\u043c\u0431\u0430\u0442, \u0441\u0435\u0431\u0435\u0431\u0456 \u0456\u0448\u0456\u043d\u0434\u0435\u0433\u0456 \u0448\u0430\u0440\u0434\u044b \u0430\u0439\u043d\u0430\u0434\u0430\u0439 \u04d9\u0440\u043b\u0435\u0443 \u043a\u0435\u0440\u0435\u043a (Ra 0.4 \u043c\u043a\u043c). \u0420\u0435\u0437\u0435\u04a3\u043a\u0435 \u04b1\u0441\u0430\u049b \u0441\u044b\u0437\u0430\u0442\u0442\u0430\u0440\u0434\u044b \u0436\u0430\u0441\u044b\u0440\u0443 \u04af\u0448\u0456\u043d \u201c\u0441\u044b\u0493\u044b\u043b\u0443\u044b\u201d \u043c\u04af\u043c\u043a\u0456\u043d \u0431\u043e\u043b\u0441\u0430, PTFE \u043c\u0456\u043d\u0441\u0456\u0437 \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0443\u0434\u044b \u049b\u0430\u043c\u0442\u0430\u043c\u0430\u0441\u044b\u0437 \u0435\u0442\u0443 \u04af\u0448\u0456\u043d \u0448\u0430\u0440\u0434\u044b\u04a3 \u0435\u043a\u0456 \u0435\u0441\u0435 \u0442\u0435\u0433\u0456\u0441 \u0431\u043e\u043b\u0443\u044b\u043d \u0442\u0430\u043b\u0430\u043f \u0435\u0442\u0435\u0434\u0456.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Performance_Comparison_O-Ring_vs_PTFE\"><\/span>\u04e8\u043d\u0456\u043c\u0434\u0456\u043b\u0456\u043a\u0442\u0456 \u0441\u0430\u043b\u044b\u0441\u0442\u044b\u0440\u0443: O-\u0441\u0430\u049b\u0438\u043d\u0430 \u0436\u04d9\u043d\u0435 PTFE<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"501\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2.webp\" alt=\"\u0421\u044b\u0493\u044b\u043b\u0493\u0430\u043d O-\u0441\u0430\u049b\u0438\u043d\u0430 \u0436\u04d9\u043d\u0435 \u0436\u044b\u043b\u0442\u044b\u0440\u0430\u0442\u044b\u043b\u0493\u0430\u043d PTFE \u04af\u0448\u0456\u043d \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0442\u044b\u043d PPR \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0434\u0430\u0440\u044b\" class=\"wp-image-4167\" style=\"width:500px\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2.webp 935w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-500x268.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-300x161.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-768x412.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-140x75.webp 140w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-480x257.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2026\/02\/Sealing-Mechanisms-2-800x429.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:935px) 100vw, 935px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u04e8\u043d\u0456\u043c\u0434\u0456\u043b\u0456\u043a \u0444\u0430\u043a\u0442\u043e\u0440\u044b<\/strong><\/td><td><strong>O-\u0442\u04d9\u0440\u0456\u0437\u0434\u0456 \u0441\u0430\u049b\u0438\u043d\u0430 (EPDM\/NBR)<\/strong><\/td><td><strong>PTFE \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u044b<\/strong><\/td><\/tr><tr><td>\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u044b<\/td><td>-40\u00b0C-\u0442\u0430\u043d +95\u00b0C-\u049b\u0430 \u0434\u0435\u0439\u0456\u043d<\/td><td>-200\u00b0C-\u0442\u0430\u043d +260\u00b0C-\u049b\u0430 \u0434\u0435\u0439\u0456\u043d<\/td><\/tr><tr><td>\u0425\u0438\u043c\u0438\u044f\u043b\u044b\u049b \u0442\u04e9\u0437\u0456\u043c\u0434\u0456\u043b\u0456\u043a<\/td><td>\u041e\u0440\u0442\u0430\u0448\u0430 (\u0440\u041d 6\u20139)<\/td><td>\u0422\u0430\u043c\u0430\u0448\u0430 (\u0440\u041d 1\u201314)<\/td><\/tr><tr><td>\u0416\u04b1\u043c\u044b\u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0456 (DN25)<\/td><td>10\u201314 \u041d\u043c<\/td><td>3\u20136 \u041d\u043c<\/td><\/tr><tr><td>\u049a\u044b\u0437\u043c\u0435\u0442 \u0435\u0442\u0443 \u043c\u0435\u0440\u0437\u0456\u043c\u0456 (\u0446\u0438\u043a\u043b\u0434\u0435\u0440)<\/td><td>30 000\u201350 000<\/td><td>100,000+<\/td><\/tr><tr><td>\u041c\u0438\u043d\u0435\u0440\u0430\u043b\u0434\u044b \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u049b\u0430 \u0442\u04e9\u0437\u0456\u043c\u0434\u0456\u043b\u0456\u043a<\/td><td>\u0422\u04e9\u043c\u0435\u043d<\/td><td>\u0416\u043e\u0493\u0430\u0440\u044b<\/td><\/tr><tr><td>\u0411\u0430\u0441\u0442\u0430\u043f\u049b\u044b \u049b\u04b1\u043d\u044b<\/td><td>$0.15\u2013$0.30<\/td><td>$1.20\u2013$2.50<\/td><\/tr><tr><td>\u049a\u044b\u0441\u044b\u043c \u0440\u0435\u0439\u0442\u0438\u043d\u0433\u0456<\/td><td>16 \u0431\u0430\u0440\u0493\u0430 \u0434\u0435\u0439\u0456\u043d<\/td><td>25 \u0431\u0430\u0440\u0493\u0430 \u0434\u0435\u0439\u0456\u043d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DESO_Valve_Structure_Choices\"><\/span>DESO \u043a\u043b\u0430\u043f\u0430\u043d \u049b\u04b1\u0440\u044b\u043b\u044b\u043c\u044b\u043d \u0442\u0430\u04a3\u0434\u0430\u0443<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0416\u04b1\u043c\u044b\u0441\u049b\u0430 \u0430\u0440\u043d\u0430\u043b\u0493\u0430\u043d \u0434\u04b1\u0440\u044b\u0441 \u049b\u04b1\u0440\u0430\u043b:<\/strong> \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u044b \u0441\u0443\u044b\u049b \u0441\u0443 \u049b\u04b1\u0431\u044b\u0440\u043b\u0430\u0440\u044b \u04af\u0448\u0456\u043d (\u0442\u04e9\u043c\u0435\u043d\u0434\u0435) <strong>6 \u0431\u0430\u0440<\/strong> \u049b\u044b\u0441\u044b\u043c), DESO EPDM \u0440\u0435\u0437\u0435\u04a3\u043a\u0435 \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u0442\u0430\u0440\u044b\u043d \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u0430\u0434\u044b. \u0411\u04b1\u043b\u0430\u0440 \u0431\u044e\u0434\u0436\u0435\u0442\u043a\u0435 \u049b\u043e\u043b\u0436\u0435\u0442\u0456\u043c\u0434\u0456 \u0436\u04d9\u043d\u0435 \u04b1\u0437\u0430\u049b \u0443\u0430\u049b\u044b\u0442 \u049b\u044b\u0437\u043c\u0435\u0442 \u0435\u0442\u0443\u0433\u0435 \u0430\u0440\u043d\u0430\u043b\u0493\u0430\u043d. <strong>15 \u0436\u044b\u043b<\/strong>. \u0416\u043e\u0493\u0430\u0440\u044b \u049b\u044b\u0441\u044b\u043c\u043c\u0435\u043d \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0439\u0442\u0456\u043d \u044b\u0441\u0442\u044b\u049b \u0441\u0443 \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0456 \u04af\u0448\u0456\u043d (<strong>10\u201316 \u0431\u0430\u0440<\/strong>) \u0436\u04d9\u043d\u0435 \u0436\u043e\u0493\u0430\u0440\u044b \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 (<strong>85\u201395\u00b0C<\/strong>), DESO \u049b\u043e\u0441\u044b\u043c\u0448\u0430 \u0436\u04af\u043a\u0442\u0435\u043c\u0435\u043d\u0456 \u043a\u04e9\u0442\u0435\u0440\u0443 \u04af\u0448\u0456\u043d PTFE \u043e\u0440\u044b\u043d\u0434\u044b\u049b\u0442\u0430\u0440\u044b\u043d\u0430 \u0430\u0443\u044b\u0441\u0430\u0434\u044b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0410\u0439\u043d\u0430\u0434\u0430\u0439 \u0442\u0435\u0433\u0456\u0441 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0442\u0435\u0440:<\/strong> \u0422\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u0442\u0430\u0440\u0434\u044b\u04a3 \u0442\u043e\u0437\u0443\u044b\u043d \u0431\u043e\u043b\u0434\u044b\u0440\u043c\u0430\u0443 \u04af\u0448\u0456\u043d DESO \u04e9\u0442\u0435 \u0442\u0435\u0433\u0456\u0441 \u04d9\u0440\u043b\u0435\u0443 \u04af\u0448\u0456\u043d \u0436\u044b\u043b\u0442\u044b\u0440\u0430\u0442\u044b\u043b\u0493\u0430\u043d \u0436\u0435\u0437 \u0448\u0430\u0440\u043b\u0430\u0440\u0434\u044b \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u0430\u0434\u044b (<strong>0,3 \u043c\u043a\u043c<\/strong>). \u041e\u043b\u0430\u0440 \u049b\u044b\u0441\u044b\u043c \u0442\u04b1\u0440\u0430\u049b\u0442\u0430\u043d\u0434\u044b\u0440\u044b\u043b\u0493\u0430\u043d \u043a\u04af\u0439\u0456\u043d\u0434\u0435 \u0441\u0430\u049b\u0442\u0430\u043b\u0430\u0434\u044b <a href=\"https:\/\/www.desopipe.com\/kk\/leading-ppr-fitting-manufacturer-for-global-piping-systems\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0425\u0451\u0441\u0443\u043d\u0433 PPR \u0448\u0430\u0439\u044b\u0440\u044b<\/a>, \u043e\u043b \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u04e9\u0437\u0433\u0435\u0440\u0433\u0435\u043d \u043a\u0435\u0437\u0434\u0435 \u0442\u04b1\u0440\u0430\u049b\u0442\u044b \u0431\u043e\u043b\u044b\u043f \u049b\u0430\u043b\u0430\u0434\u044b, \u0441\u043e\u043d\u0434\u044b\u049b\u0442\u0430\u043d \u043a\u043b\u0430\u043f\u0430\u043d \u201c\u0442\u044b\u043d\u044b\u0441 \u0430\u043b\u043c\u0430\u0439\u0434\u044b\u201d \u043d\u0435\u043c\u0435\u0441\u0435 \u043c\u0430\u0439\u044b\u0441\u044b\u043f, \u0430\u0493\u044b\u043f \u043a\u0435\u0442\u0443\u043b\u0435\u0440\u0433\u0435 \u04d9\u043a\u0435\u043b\u043c\u0435\u0439\u0434\u0456.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0410\u049b\u044b\u043b\u0434\u044b \u0441\u0435\u0440\u0456\u043f\u043f\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f\u0441\u044b:<\/strong> DESO \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f\u0441\u044b\u043d\u044b\u04a3 \u0436\u043e\u0493\u0430\u0440\u044b \u0441\u0430\u043f\u0430\u043b\u044b PTFE \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440\u044b\u043d\u044b\u04a3 \u0456\u0448\u0456\u043d\u0434\u0435 \u0442\u043e\u0442 \u0431\u0430\u0441\u043f\u0430\u0439\u0442\u044b\u043d \u0431\u043e\u043b\u0430\u0442\u0442\u0430\u043d \u0436\u0430\u0441\u0430\u043b\u0493\u0430\u043d \u0441\u0435\u0440\u0456\u043f\u043f\u0435\u043b\u0435\u0440 \u0442\u04b1\u0440\u0430\u049b\u0442\u044b \u043a\u04af\u0448 \u0431\u0435\u0440\u0435\u0434\u0456 <strong>150\u2013200 N<\/strong>. \u0411\u04b1\u043b \u049b\u044b\u0441\u044b\u043c \u043a\u0456\u0448\u0456\u0433\u0456\u0440\u0456\u043c \u049b\u044b\u0441\u044b\u043c \u04af\u0448\u0456\u043d \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0442\u044b \u0442\u04af\u0440\u0434\u0435 \u0440\u0435\u0442\u0442\u0435\u043b\u0435\u0434\u0456 <strong>0,01\u20130,02 \u043c\u043c<\/strong> \u043c\u0435\u0442\u0430\u043b\u043b \u043c\u0435\u043d \u043f\u043b\u0430\u0441\u0442\u0438\u043a \u049b\u044b\u0437\u0493\u0430\u043d \u043a\u0435\u0437\u0434\u0435 \u043f\u0430\u0439\u0434\u0430 \u0431\u043e\u043b\u0430\u0442\u044b\u043d \u043a\u0435\u04a3\u0435\u044e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201c\u041e\u0440\u043d\u0430\u0442\u044b\u04a3\u044b\u0437 \u0436\u04d9\u043d\u0435 \u04b1\u043c\u044b\u0442\u044b\u04a3\u044b\u0437\u201d:<\/strong> \u0411\u04b1\u043b \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\u043b\u0430\u0440 \u0442\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u049b\u044b\u0437\u043c\u0435\u0442 \u043a\u04e9\u0440\u0441\u0435\u0442\u0443\u0434\u0456 \u049b\u0430\u0436\u0435\u0442 \u0435\u0442\u043f\u0435\u0439\u0442\u0456\u043d\u0434\u0456\u043a\u0442\u0435\u043d, \u043c\u0430\u043c\u0430\u043d\u0434\u0430\u0440 \u043e\u043b\u0430\u0440\u0434\u044b \u201c\u0436\u0430\u0441\u044b\u0440\u044b\u043d\u201d \u0436\u04b1\u043c\u044b\u0441\u0442\u0430\u0440 \u04af\u0448\u0456\u043d - \u043c\u044b\u0441\u0430\u043b\u044b, \u0431\u0435\u0442\u043e\u043d \u043f\u043b\u0438\u0442\u0430\u043b\u0430\u0440\u0493\u0430 \u043a\u04e9\u043c\u0456\u043b\u0433\u0435\u043d \u049b\u04b1\u0431\u044b\u0440\u043b\u0430\u0440 \u043d\u0435\u043c\u0435\u0441\u0435 \u0436\u0443\u044b\u043d\u0430\u0442\u044b\u043d \u0431\u04e9\u043b\u043c\u0435 \u043f\u043b\u0438\u0442\u043a\u0430\u043b\u0430\u0440\u044b\u043d\u044b\u04a3 \u0430\u0440\u0442\u044b\u043d\u0430 - \u0436\u04e9\u043d\u0434\u0435\u0442\u0443 \u04af\u0448\u0456\u043d \u043e\u043b\u0430\u0440\u0434\u044b \u0435\u0448\u049b\u0430\u0448\u0430\u043d \u049b\u0430\u0437\u044b\u043f \u0430\u043b\u0443\u0434\u044b\u04a3 \u049b\u0430\u0436\u0435\u0442\u0456 \u0436\u043e\u049b \u0436\u0435\u0440\u043b\u0435\u0440\u0434\u0435 \u0442\u0430\u04a3\u0434\u0430\u0439\u0434\u044b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u049a\u043e\u0440\u044b\u0442\u044b\u043d\u0434\u044b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u04b1\u0440\u044b\u0441 \u0442\u0430\u04a3\u0434\u0430\u0443 <strong>PPR \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b<\/strong> \u0431\u044e\u0434\u0436\u0435\u0442\u0456\u04a3\u0456\u0437\u0433\u0435 \u0436\u04d9\u043d\u0435 \u0441\u0430\u043d\u0442\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u0436\u04af\u0439\u0435\u04a3\u0456\u0437\u0434\u0456\u04a3 \u0442\u0430\u043b\u0430\u043f\u0442\u0430\u0440\u044b\u043d\u0430 \u0431\u0430\u0439\u043b\u0430\u043d\u044b\u0441\u0442\u044b. \u0414\u0435\u0433\u0435\u043d\u043c\u0435\u043d, \u0431\u04b1\u043b \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a\u0442\u0435\u043d \u0433\u04e9\u0440\u0456 \u0431\u044e\u0434\u0436\u0435\u0442\u0442\u0435\u043d \u0431\u0430\u0441 \u0442\u0430\u0440\u0442\u0443 \u043a\u0435\u0440\u0435\u043a \u0434\u0435\u0433\u0435\u043d\u0434\u0456 \u0431\u0456\u043b\u0434\u0456\u0440\u043c\u0435\u0439\u0434\u0456.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u044b \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440 \u0440\u0435\u0437\u0435\u04a3\u043a\u0435 \u0441\u0430\u049b\u0438\u043d\u0430\u043b\u0430\u0440\u0434\u044b \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u0430\u0434\u044b, \u0431\u04b1\u043b \u0441\u0443 \u049b\u044b\u0441\u044b\u043c\u044b\u043d\u044b\u04a3 \u04e9\u0437\u0456\u043d\u0435\u043d \u0435\u043a\u0456 \u0435\u0441\u0435 \u0431\u0435\u0440\u0456\u043a \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448 \u0436\u0430\u0441\u0430\u0439\u0434\u044b. \u0411\u0456\u0440\u0430\u049b 50 000 \u0440\u0435\u0442 \u049b\u043e\u043b\u0434\u0430\u043d\u0493\u0430\u043d\u043d\u0430\u043d \u043a\u0435\u0439\u0456\u043d \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u0442\u0430\u0440 \u0438\u043a\u0435\u043c\u0434\u0456\u043b\u0456\u0433\u0456\u043d\u0456\u04a3 10-15% \u0436\u043e\u0493\u0430\u043b\u0442\u0443\u044b \u043c\u04af\u043c\u043a\u0456\u043d. \u049a\u0430\u0442\u0442\u044b \u0445\u0438\u043c\u0438\u044f\u043b\u044b\u049b \u0437\u0430\u0442\u0442\u0430\u0440 \u0436\u04d9\u043d\u0435 95\u00b0C-\u0442\u0430\u043d \u0436\u043e\u0493\u0430\u0440\u044b \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043e\u043b\u0430\u0440\u0434\u044b\u04a3 \u043a\u0435\u04a3\u0435\u044e\u0456\u043d\u0435 \u043d\u0435\u043c\u0435\u0441\u0435 \u0442\u043e\u0437\u0443\u044b\u043d\u0430 \u04d9\u043a\u0435\u043b\u0443\u0456 \u043c\u04af\u043c\u043a\u0456\u043d. \u0422\u0430\u0437\u0430 \u0441\u0443\u043c\u0435\u043d \u0436\u04d9\u043d\u0435 \u049b\u043e\u043b\u0436\u0435\u0442\u0456\u043c\u0434\u0456 \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440\u043c\u0435\u043d \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u044b \u04af\u0439 \u0436\u0430\u0493\u0434\u0430\u0439\u043b\u0430\u0440\u044b\u043d\u0434\u0430 15 \u0436\u044b\u043b\u0493\u0430 \u0448\u044b\u0434\u0430\u0439 \u0430\u043b\u0430\u0442\u044b\u043d \u0441\u0430\u049b\u0438\u043d\u0430\u043b\u044b \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\u043b\u0430\u0440 \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0434\u044b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u04e8\u043d\u0435\u0440\u043a\u04d9\u0441\u0456\u043f\u0442\u0456\u043a \u043e\u0440\u0442\u0430\u043b\u0430\u0440 \u043c\u0435\u043d \u049b\u0430\u0442\u0442\u044b \u0441\u0443\u043b\u044b \u043e\u0440\u0442\u0430\u043b\u0430\u0440 \u04af\u0448\u0456\u043d PTFE (\u0442\u0435\u0444\u043b\u043e\u043d) \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u0442\u0430\u0440\u044b \u04b1\u0441\u044b\u043d\u044b\u043b\u0430\u0434\u044b. PTFE \u0440\u0435\u0437\u0435\u04a3\u043a\u0435\u0433\u0435 \u049b\u0430\u0440\u0430\u0493\u0430\u043d\u0434\u0430 \u0431\u0435\u0441 \u0435\u0441\u0435 \u0442\u0435\u0433\u0456\u0441, \u0431\u04b1\u043b \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u044b \u0431\u04b1\u0440\u0443 \u043a\u04af\u0448\u0456\u043d 60%-\u0433\u0435 \u0430\u0437\u0430\u0439\u0442\u0430\u0434\u044b. \u041e\u043b -200\u00b0C-\u0442\u0430\u043d +260\u00b0C-\u049b\u0430 \u0434\u0435\u0439\u0456\u043d\u0433\u0456 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0493\u0430 \u0442\u04e9\u0442\u0435\u043f \u0431\u0435\u0440\u0435 \u0430\u043b\u0430\u0434\u044b. Deso \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f\u0441\u044b\u043d\u0434\u0430 \u0431\u0456\u0437 \u043f\u0440\u0435\u043c\u0438\u0443\u043c-\u0441\u044b\u043d\u044b\u043f\u0442\u044b \u0436\u0430\u049b\u0441\u0430\u0440\u0442\u0430\u043c\u044b\u0437 <strong>PPR \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b<\/strong>\u0436\u044b\u043b\u0442\u044b\u0440\u0430\u0442\u044b\u043b\u0493\u0430\u043d \u0436\u0435\u0437 \u0448\u0430\u0440\u043b\u0430\u0440\u043c\u0435\u043d \u0436\u04d9\u043d\u0435 150 \u2013 200 \u041d \u049b\u044b\u0441\u044b\u043c\u0434\u044b \u049b\u043e\u043b\u0434\u0430\u043d\u0430\u0442\u044b\u043d \u0456\u0448\u043a\u0456 \u0441\u0435\u0440\u0456\u043f\u043f\u0435\u043b\u0435\u0440\u043c\u0435\u043d \u0436\u0430\u0431\u0434\u044b\u049b\u0442\u0430\u043b\u0493\u0430\u043d. \u0411\u04b1\u043b \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u043d\u044b\u04a3 \u04e9\u0437\u0433\u0435\u0440\u0443\u0456 \u043a\u0435\u0437\u0456\u043d\u0434\u0435 \u0430\u0493\u044b\u043f \u043a\u0435\u0442\u0443\u0434\u0456\u04a3 \u0430\u043b\u0434\u044b\u043d \u0430\u043b\u0443\u0493\u0430 \u043a\u04e9\u043c\u0435\u043a\u0442\u0435\u0441\u0435\u0434\u0456.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.desopipe.com\/kk\/contact\/\" style=\"background-color:#0588a7\" target=\"_blank\" rel=\"noreferrer noopener\">\u0422\u0435\u0433\u0456\u043d \u0431\u0430\u0493\u0430 \u04b1\u0441\u044b\u043d\u044b\u0441\u044b\u043d \u0430\u043b\u044b\u04a3\u044b\u0437<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>In residential and commercial plumbing installations, PPR ball valves serve as the gatekeeper for managing and isolating water flow.&nbsp; These valves regulate pressure, enable maintenance shutdowns,<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":4241,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":["post-4163","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppr-valve"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PPR Ball Valve Seals: O-Ring vs PTFE Explained | DESO Group<\/title>\n<meta name=\"description\" content=\"Discover the technical differences between O-ring and PTFE seals in a PPR ball valve. 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