{"id":15729,"date":"2026-06-09T08:38:00","date_gmt":"2026-06-09T00:38:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=15729"},"modified":"2026-06-25T12:32:28","modified_gmt":"2026-06-25T04:32:28","slug":"how-to-choose-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/","title":{"rendered":"\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u091a\u092f\u0928 \u0917\u093e\u0907\u0921: \u0938\u0939\u0940 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0948\u0938\u0947 \u091a\u0941\u0928\u0947\u0902"},"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\">\u0935\u093f\u0937\u092f\u0938\u0942\u091a\u0940<\/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=\"\u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0924\u093e\u0932\u093f\u0915\u093e \u091f\u0949\u0917\u0932 \u0915\u0930\u0947\u0902\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u091f\u0949\u0917\u0932<\/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.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#What_are_the_Components_of_a_Butterfly_Valve\" >\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u0918\u091f\u0915 \u0915\u094d\u092f\u093e \u0939\u0948\u0902?<\/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.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Butterfly_Valve_Types_by_Body_and_Connection_Style\" >\u092c\u0949\u0921\u0940 \u0914\u0930 \u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u0938\u094d\u091f\u093e\u0907\u0932 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930<\/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:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Wafer_Butterfly_Valve\" >\u0935\u0947\u092b\u0930 \u0924\u093f\u0924\u0932\u0940 \u0935\u093e\u0932\u094d\u0935<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Flanged_Butterfly_Valve\" >Flanged \u0924\u093f\u0924\u0932\u0940 \u0935\u093e\u0932\u094d\u0935<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Butterfly_Valve_Seat_Types_and_Seat_Material_Compatibility_Chart\" >\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u0940\u091f \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \u0914\u0930 \u0938\u0940\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0938\u0902\u0917\u0924\u0924\u093e \u091a\u093e\u0930\u094d\u091f<\/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.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Five_Key_Influences_for_Right_Butterfly_Valve_Selection\" >\u0938\u0939\u0940 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u091a\u092f\u0928 \u0915\u0947 \u0932\u093f\u090f \u092a\u093e\u0902\u091a \u092a\u094d\u0930\u092e\u0941\u0916 \u092a\u094d\u0930\u092d\u093e\u0935<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#How_to_Match_Butterfly_Valve_Specifications_to_Your_Industry\" >\u0905\u092a\u0928\u0940 \u0907\u0902\u0921\u0938\u094d\u091f\u094d\u0930\u0940 \u0915\u0947 \u0932\u093f\u090f \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u094d\u092a\u0947\u0938\u093f\u092b\u093f\u0915\u0947\u0936\u0928\u094d\u0938 \u0915\u093e \u092e\u093f\u0932\u093e\u0928 \u0915\u0948\u0938\u0947 \u0915\u0930\u0947\u0902\u00a0<\/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:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Oil_and_Gas\" >\u0924\u0947\u0932 \u0914\u0930 \u0917\u0948\u0938<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Water_Treatment\" >\u091c\u0932 \u0909\u092a\u091a\u093e\u0930<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Chemical_Processing\" >\u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Food_and_Beverage\" >\u0916\u093e\u0926\u094d\u092f \u0914\u0930 \u092a\u0947\u092f \u092a\u0926\u093e\u0930\u094d\u0925<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#HVAC_and_Building_Services\" >\u090f\u091a\u0935\u0940\u090f\u0938\u0940 \u0914\u0930 \u092d\u0935\u0928 \u0938\u0947\u0935\u093e\u090f\u0901<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/butterfly-valve\/how-to-choose-butterfly-valve\/#Conclusion\" >\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u094d\u0935\u093e\u0930\u094d\u091f\u0930-\u091f\u0930\u094d\u0928 \u0935\u093e\u0932\u094d\u0935 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u091c\u093f\u0928\u0915\u093e \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 <a href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/flow-control-valve-comprehensive-guide\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/blog\/flow-control-valve-comprehensive-guide\/\" rel=\"noreferrer noopener\">\u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/a> \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0905\u092a\u0928\u0947 \u092a\u094d\u0930\u094b\u091c\u0947\u0915\u094d\u091f \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0935\u093e\u0932\u094d\u0935 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f \u091b\u0939 \u092e\u093e\u0928\u0926\u0902\u0921\u094b\u0902 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964 \u090f\u0915 \u092a\u094d\u0930\u094b\u0915\u094d\u092f\u094b\u0930\u092e\u0947\u0902\u091f \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930 \u0939\u094b\u0928\u0947 \u0915\u0947 \u0928\u093e\u0924\u0947, \u0906\u092a\u0915\u094b \u0926\u094d\u0930\u0935 \u092a\u094d\u0930\u0915\u093e\u0930, \u0926\u092c\u093e\u0935\/\u0924\u093e\u092a\u092e\u093e\u0928, \u0935\u093e\u0932\u094d\u0935 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917, \u0935\u093e\u0932\u094d\u0935 \u0906\u092f\u093e\u092e, \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u0938\u093e\u0925 \u0938\u0902\u0917\u0924\u0924\u093e \u0914\u0930 \u0935\u093e\u0932\u094d\u0935 \u0938\u0902\u091a\u093e\u0932\u0928 \u0935\u093f\u0927\u093f \u0915\u093e \u0906\u0915\u0932\u0928 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 <a href=\"https:\/\/www.xintaivalves.com\/hi\/collection\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u091a\u092f\u0928 \u0917\u093e\u0907\u0921<\/strong><\/a> \u092a\u094d\u0930\u094b\u0915\u094d\u092f\u094b\u0930\u092e\u0947\u0902\u091f \u092e\u0948\u0928\u0947\u091c\u0930\u094b\u0902 \u0914\u0930 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u094b\u0902 \u0915\u094b \u090f\u0915 \u0938\u094d\u092a\u0937\u094d\u091f \u0922\u093e\u0902\u091a\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u092a\u0941\u0930\u094d\u091c\u0947, \u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930, \u0938\u0940\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0914\u0930 \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u0940 \u0938\u094d\u0925\u093f\u0924\u093f \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902\u0964.\u00a0\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_the_Components_of_a_Butterfly_Valve\"><\/span><strong>\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u0918\u091f\u0915 \u0915\u094d\u092f\u093e \u0939\u0948\u0902?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u092e\u0947\u0902 \u0938\u092e\u093e\u0928 \u092a\u093e\u0902\u091a \u092e\u0941\u0916\u094d\u092f \u0918\u091f\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0915\u094b \u091c\u093e\u0928\u0928\u093e <a href=\"https:\/\/www.xintaivalves.com\/hi\/butterfly-valve-collection\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u092a\u0941\u0930\u094d\u091c\u0947<\/strong><\/a> \u0938\u094d\u092a\u0947\u0938\u093f\u092b\u093f\u0915\u0947\u0936\u0928 \u0924\u094d\u0930\u0941\u091f\u093f\u092f\u094b\u0902 \u0914\u0930 \u092e\u0939\u0902\u0917\u0940 \u092e\u0930\u092e\u094d\u092e\u0924 \u092f\u093e \u092a\u094d\u0930\u0924\u093f\u0938\u094d\u0925\u093e\u092a\u0928 \u0915\u094b \u0930\u094b\u0915\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0918\u091f\u0915 \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u092f\u0939 \u0938\u092e\u091d\u0928\u0947 \u092e\u0947\u0902 \u0906\u092a\u0915\u0940 \u0938\u0939\u093e\u092f\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0906\u0930\u0947\u0916 \u0915\u093e \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u0930\u0947\u0902:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754-1024x512.webp\" alt=\"\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0918\u091f\u0915\u094b\u0902 \u0915\u093e \u0938\u093e\u0930\u093e\u0902\u0936\" class=\"wp-image-15731\" style=\"width:604px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754-1024x512.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754-300x150.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754-768x384.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754-18x9.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724754.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Butterfly_Valve_Types_by_Body_and_Connection_Style\"><\/span><strong>\u092c\u0949\u0921\u0940 \u0914\u0930 \u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u0938\u094d\u091f\u093e\u0907\u0932 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u0938\u094d\u091f\u093e\u0907\u0932 \u092f\u0939 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0915\u093f \u0935\u093e\u0932\u094d\u0935 \u0906\u092a\u0915\u0940 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928 \u0938\u0947 \u0915\u0948\u0938\u0947 \u092e\u093e\u0909\u0902\u091f \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0930\u0916\u0930\u0916\u093e\u0935 \u092a\u0939\u0941\u0902\u091a \u0914\u0930 \u0926\u092c\u093e\u0935 \u0915\u094d\u0937\u092e\u0924\u093e \u0915\u094b \u092d\u0940 \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0924\u0940\u0928 \u092e\u093e\u0928\u0915 \u092c\u0949\u0921\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u0948\u0902, \u0938\u093e\u0925 \u0939\u0940 \u092e\u093e\u0902\u0917 \u0935\u093e\u0932\u0940 \u0938\u0947\u0935\u093e \u0915\u0947 \u0932\u093f\u090f \u0926\u094b \u0909\u091a\u094d\u091a-\u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0935\u093e\u0932\u0947 \u0935\u093f\u0932\u0915\u094d\u0937\u0923 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u092d\u0940 \u0939\u0948\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Wafer_Butterfly_Valve\"><\/span><strong>\u0935\u0947\u092b\u0930 \u0924\u093f\u0924\u0932\u0940 \u0935\u093e\u0932\u094d\u0935<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"299\" height=\"484\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724755.webp\" alt=\"\" class=\"wp-image-15732\" style=\"width:148px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724755.webp 299w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724755-185x300.webp 185w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724755-7x12.webp 7w\" sizes=\"(max-width: 299px) 100vw, 299px\" \/><figcaption class=\"wp-element-caption\"><strong>\u0932\u0941\u0917 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/www.xintaivalves.com\/hi\/products\/centerline-wafer-type-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0935\u0947\u092b\u0930 \u0924\u093f\u0924\u0932\u0940 \u0935\u093e\u0932\u094d\u0935<\/a> \u0926\u094b \u092a\u093e\u0907\u092a \u092b\u094d\u0932\u0948\u0902\u091c \u0915\u0947 \u092c\u0940\u091a \u092c\u0948\u0920\u0924\u093e \u0939\u0948\u0964 \u0925\u094d\u0930\u0942-\u092c\u094b\u0932\u094d\u091f \u0907\u0938\u0947 \u091c\u0917\u0939 \u092a\u0930 \u0915\u0938\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 \u0938\u092c\u0938\u0947 \u0939\u0932\u094d\u0915\u093e \u0914\u0930 \u0938\u092c\u0938\u0947 \u0932\u093e\u0917\u0924 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u0932\u093f\u090f \u0938\u092c\u0938\u0947 \u0905\u091a\u094d\u091b\u093e \u0939\u0948 <a href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/valves-for-water-treatment\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/blog\/valves-for-water-treatment\/\" rel=\"noreferrer noopener\">\u091c\u0932 \u0909\u092a\u091a\u093e\u0930<\/a>, \u0916\u093e\u0926\u094d\u092f \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923, \u0914\u0930 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0939\u0938\u094d\u0924\u093e\u0902\u0924\u0930\u0923 \u0932\u093e\u0907\u0928\u0947\u0902\u0964 \u0939\u093e\u0932\u093e\u0902\u0915\u093f, \u092f\u0939 \u0921\u0947\u0921-\u090f\u0902\u0921 \u0938\u0947\u0935\u093e \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0928\u0939\u0940\u0902 \u0939\u0948\u0964 \u0926\u094b\u0928\u094b\u0902 \u092b\u094d\u0932\u0948\u0902\u091c \u0915\u094b \u091c\u0917\u0939 \u092a\u0930 \u0930\u0939\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0907\u0938 \u0935\u093e\u0932\u094d\u0935 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u094b \u092d\u0940 \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948 <strong>\u092c\u0940\u090f\u092b \u0935\u093e\u0932\u094d\u0935<\/strong>. \u0964 \u201c\u092c\u0940\u090f\u092b\u201d \u201c\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908\u201d \u0915\u093e \u0938\u0902\u0915\u094d\u0937\u093f\u092a\u094d\u0924 \u0930\u0942\u092a \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0902\u0915\u093f, \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u0928\u0915\u0947 \u0909\u0926\u094d\u092f\u094b\u0917 \u0938\u0902\u0926\u0930\u094d\u092d \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0905\u0930\u094d\u0925 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u090f\u0915 \u0932\u0917 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u092e\u0947\u0902 \u0935\u093e\u0932\u094d\u0935 \u092c\u0949\u0921\u0940 \u092e\u0947\u0902 \u0925\u094d\u0930\u0947\u0921\u0947\u0921 \u0907\u0902\u0938\u0930\u094d\u091f \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u091c\u094b \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092b\u094d\u0932\u0948\u0902\u091c \u0938\u0947 \u092c\u094b\u0932\u094d\u091f \u0915\u094b \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930 \u0930\u0942\u092a \u0938\u0947 \u0938\u094d\u0935\u0940\u0915\u093e\u0930 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939 \u0921\u093e\u0909\u0928\u0938\u094d\u091f\u094d\u0930\u0940\u092e \u092a\u093e\u0907\u092a \u0915\u094b \u0935\u093e\u0932\u094d\u0935 \u0915\u094b \u092a\u0930\u0947\u0936\u093e\u0928 \u0915\u093f\u090f \u092c\u093f\u0928\u093e \u0939\u091f\u093e\u0928\u0947 \u0915\u0940 \u0905\u0928\u0941\u092e\u0924\u093f \u0926\u0947\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0932\u0917 \u0935\u093e\u0932\u094d\u0935 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0935\u0939\u093e\u0902 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u091c\u0939\u093e\u0902 \u0930\u0916\u0930\u0916\u093e\u0935 \u092a\u0939\u0941\u0902\u091a \u0905\u0915\u094d\u0938\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948 \u092f\u093e \u091c\u0939\u093e\u0902 \u0921\u0947\u0921-\u090f\u0902\u0921 \u0905\u0932\u0917\u093e\u0935 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flanged_Butterfly_Valve\"><\/span><strong>Flanged \u0924\u093f\u0924\u0932\u0940 \u0935\u093e\u0932\u094d\u0935<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u090f\u0915 \u092b\u094d\u0932\u0948\u0902\u091c\u094d\u0921 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u092e\u0947\u0902 \u0907\u0902\u091f\u0940\u0917\u094d\u0930\u0932 \u092b\u094d\u0932\u0948\u0902\u091c \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u091c\u094b \u0938\u0940\u0927\u0947 \u092e\u093f\u0932\u093e\u0928 \u092a\u093e\u0907\u092a \u092b\u094d\u0932\u0948\u0902\u091c \u0938\u0947 \u092c\u094b\u0932\u094d\u091f \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0939 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0909\u091a\u094d\u091a \u0926\u092c\u093e\u0935 \u0914\u0930 \u0924\u093e\u092a\u092e\u093e\u0928 \u0930\u0947\u091f\u093f\u0902\u0917 \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0930\u093f\u092b\u093e\u0907\u0928\u0930\u093f\u092f\u094b\u0902, \u092a\u0947\u091f\u094d\u0930\u094b\u0915\u0947\u092e\u093f\u0915\u0932 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\u094b\u0902 \u0914\u0930 \u0909\u091a\u094d\u091a-\u091a\u0915\u094d\u0930 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u092a\u0938\u0902\u0926 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0921\u092c\u0932-\u0938\u0947\u0902\u091f\u094d\u0930\u093f\u0915 \u0914\u0930 \u091f\u094d\u0930\u093f\u092a\u0932-\u0938\u0947\u0902\u091f\u094d\u0930\u093f\u0915 \u0921\u093f\u091c\u093c\u093e\u0907\u0928<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"300\" height=\"489\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724756.webp\" alt=\"\" class=\"wp-image-15733\" style=\"aspect-ratio:0.6135250599145566;width:169px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724756.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724756-184x300.webp 184w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724756-7x12.webp 7w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption class=\"wp-element-caption\">\u0921\u092c\u0932 \u090f\u0915\u094d\u0938\u0947\u0928\u094d\u091f\u094d\u0930\u093f\u0915 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u0921\u092c\u0932-\u0938\u0947\u0902\u091f\u094d\u0930\u093f\u0915 (\u0921\u092c\u0932-\u0911\u092b\u0938\u0947\u091f) \u0935\u093e\u0932\u094d\u0935 \u0938\u0940\u091f \u0935\u093f\u092f\u0930 \u0915\u094b \u0915\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0915\u094d\u0932\u093e\u0938 300 \u0924\u0915 \u0915\u0947 \u0926\u092c\u093e\u0935\u094b\u0902 \u092a\u0930 \u0925\u094d\u0930\u0949\u091f\u0932\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u091f\u094d\u0930\u093f\u092a\u0932-\u0938\u0947\u0902\u091f\u094d\u0930\u093f\u0915 \u0935\u093e\u0932\u094d\u0935 \u092e\u0947\u091f\u0932-\u091f\u0942-\u092e\u0947\u091f\u0932 \u0938\u0940\u0932\u093f\u0902\u0917 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0935\u0947 600 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u0924\u0915 \u0915\u0947 \u0924\u093e\u092a\u092e\u093e\u0928 \u092a\u0930 \u092d\u093e\u092a, \u092b\u094d\u0932\u0942 \u0917\u0948\u0938 \u0914\u0930 \u0905\u092a\u0918\u0930\u094d\u0937\u0915 \u092e\u0940\u0921\u093f\u092f\u093e \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0947 \u0935\u093e\u0932\u094d\u0935 \u0907\u0938\u0915\u0947 \u0938\u093e\u0925 \u0938\u0902\u0930\u0947\u0916\u093f\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 <strong>\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u0940\u091f \u092a\u094d\u0930\u0915\u093e\u0930<\/strong> \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u0907\u0932\u093e\u0938\u094d\u091f\u094b\u092e\u0947\u0930\u093f\u0915 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u092c\u091c\u093e\u092f \u0939\u093e\u0930\u094d\u0921-\u092b\u0947\u0938 \u0905\u0932\u0949\u092f \u0938\u0940\u091f\u093f\u0902\u0917 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Butterfly_Valve_Seat_Types_and_Seat_Material_Compatibility_Chart\"><\/span><strong>\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u0940\u091f \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \u0914\u0930 \u0938\u0940\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0938\u0902\u0917\u0924\u0924\u093e \u091a\u093e\u0930\u094d\u091f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u0940\u091f \u0921\u093f\u0938\u094d\u0915 \u0914\u0930 \u0935\u093e\u0932\u094d\u0935 \u092c\u0949\u0921\u0940 \u0915\u0947 \u092c\u0940\u091a \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0938\u0940\u0932 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948\u0964 \u0917\u0932\u0924 \u0938\u0940\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0938\u0947 \u091c\u0932\u094d\u0926\u0940 \u0935\u093f\u092b\u0932\u0924\u093e, \u0930\u093f\u0938\u093e\u0935 \u092f\u093e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0902\u0926\u0942\u0937\u0923 \u0939\u094b\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092a\u093e\u0902\u091a-\u0938\u0940\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u0915\u094b \u0915\u0935\u0930 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0915\u0940 \u090f\u0915 \u092a\u0930\u093f\u092d\u093e\u0937\u093f\u0924 \u0924\u093e\u092a\u092e\u093e\u0928 \u0938\u0940\u092e\u093e \u0914\u0930 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0902\u0917\u0924\u0924\u093e \u092a\u094d\u0930\u094b\u092b\u093c\u093e\u0907\u0932 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 <strong>\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u0940\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0938\u0902\u0917\u0924\u0924\u093e \u091a\u093e\u0930\u094d\u091f<\/strong> \u090f\u0915 \u0936\u0941\u0930\u0941\u0906\u0924\u0940 \u092c\u093f\u0902\u0926\u0941 \u0939\u0948\u0964 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u090f\u0938\u093f\u0921 \u092f\u093e \u092e\u093f\u0936\u094d\u0930\u093f\u0924-\u092e\u0940\u0921\u093f\u092f\u093e \u0938\u0947\u0935\u093e \u0915\u0947 \u0932\u093f\u090f, \u0905\u092a\u0928\u0947 \u0935\u093e\u0932\u094d\u0935 \u0906\u092a\u0942\u0930\u094d\u0924\u093f\u0915\u0930\u094d\u0924\u093e \u0938\u0947 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0938\u0902\u0917\u0924\u0924\u093e \u0938\u092e\u0940\u0915\u094d\u0937\u093e \u0915\u093e \u0905\u0928\u0941\u0930\u094b\u0927 \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u0940\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0938\u0902\u0917\u0924\u0924\u093e \u091a\u093e\u0930\u094d\u091f<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0938\u0940\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940<\/strong><\/td><td><strong>\u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u0940 \u0930\u0947\u0902\u091c<\/strong><\/td><td><strong>\u0938\u0902\u0917\u0924 \u092e\u0940\u0921\u093f\u092f\u093e<\/strong><\/td><td><strong>\u0938\u0947 \u092c\u091a\u0947\u0902<\/strong><\/td><td><strong>\u092a\u094d\u0930\u0947\u0936\u0930 \u0915\u094d\u0932\u093e\u0938<\/strong><\/td><\/tr><tr><td><strong>\u0908\u092a\u0940\u0921\u0940\u090f\u092e<\/strong><\/td><td>-20\u00b0C \u0938\u0947 +120\u00b0C<\/td><td>\u092a\u093e\u0928\u0940, \u092d\u093e\u092a, \u0939\u0932\u094d\u0915\u0947 \u0930\u0938\u093e\u092f\u0928<\/td><td>\u0924\u0947\u0932, \u0938\u0949\u0932\u094d\u0935\u0948\u0902\u091f\u094d\u0938<\/td><td>PN10\u2013PN16<\/td><\/tr><tr><td><strong>NBR (\u0928\u093e\u0907\u091f\u094d\u0930\u093e\u0907\u0932)<\/strong><\/td><td>-20\u00b0C \u0938\u0947 +80\u00b0C<\/td><td>\u0924\u0947\u0932, \u0917\u0948\u0938, \u0908\u0902\u0927\u0928<\/td><td>\u090f\u0938\u093f\u0921, \u0913\u091c\u094b\u0928<\/td><td>PN10\u2013PN16<\/td><\/tr><tr><td><strong>\u092a\u0940\u091f\u0940\u090f\u092b\u0908<\/strong><\/td><td><strong>-40\u00b0C \u0938\u0947 +180\u00b0C<\/strong><\/td><td><strong>\u0930\u0938\u093e\u092f\u0928, \u090f\u0938\u093f\u0921, \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0915 \u092e\u0940\u0921\u093f\u092f\u093e<\/strong><\/td><td>\u0905\u092a\u0918\u0930\u094d\u0937\u0915<\/td><td>PN10\u2013PN25<\/td><\/tr><tr><td><strong>\u0935\u093f\u091f\u0949\u0928 (FKM)<\/strong><\/td><td>-20\u00b0C \u0938\u0947 +200\u00b0C<\/td><td>\u0938\u0949\u0932\u094d\u0935\u0948\u0902\u091f\u094d\u0938, \u090f\u0938\u093f\u0921, \u0909\u091a\u094d\u091a-\u0924\u093e\u092a\u092e\u093e\u0928 \u0924\u0930\u0932 \u092a\u0926\u093e\u0930\u094d\u0925<\/td><td>\u0915\u0940\u091f\u094b\u0928<\/td><td>PN10\u2013PN25<\/td><\/tr><tr><td><strong>\u0927\u093e\u0924\u0941 (\u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \/ \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941)<\/strong><\/td><td>+600\u00b0C \u0924\u0915<\/td><td>\u092d\u093e\u092a, \u0909\u091a\u094d\u091a-\u0924\u093e\u092a\u092e\u093e\u0928 \u0917\u0948\u0938, \u0905\u092a\u0918\u0930\u094d\u0937\u0915 \u0938\u094d\u0932\u0930\u0940<\/td><td>\u2014<\/td><td>\u0935\u0930\u094d\u0917 150\u2013600<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u092a\u0940\u091f\u0940\u090f\u092b\u0908 \u0938\u0940\u091f \u0924\u093e\u092a\u092e\u093e\u0928 \u0938\u0940\u092e\u093e<\/strong>: -40\u00b0C \u0938\u0947 +180\u00b0C (356\u00b0F)\u0964 \u092a\u0940\u091f\u0940\u090f\u092b\u0908 \u0932\u0917\u092d\u0917 \u0938\u092d\u0940 \u090f\u0938\u093f\u0921, \u0938\u0949\u0932\u094d\u0935\u0948\u0902\u091f\u094d\u0938 \u0914\u0930 \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0915 \u0930\u0938\u093e\u092f\u0928\u094b\u0902 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0914\u0930 \u0909\u091a\u094d\u091a-\u0936\u0941\u0926\u094d\u0927\u0924\u093e \u0935\u093e\u0932\u0940 \u092b\u093e\u0930\u094d\u092e\u093e\u0938\u094d\u092f\u0941\u091f\u093f\u0915\u0932 \u0932\u093e\u0907\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092e\u093e\u0928\u0915 \u0935\u093f\u0915\u0932\u094d\u092a \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0908\u092a\u0940\u0921\u0940\u090f\u092e 120\u00b0C \u0924\u0915 \u092a\u093e\u0928\u0940 \u0914\u0930 \u092d\u093e\u092a \u0938\u0947\u0935\u093e \u0915\u0947 \u0932\u093f\u090f \u0935\u0930\u094d\u0915\u0939\u0949\u0930\u094d\u0938 \u0938\u0940\u091f \u0939\u0948\u0964 \u090f\u0928\u092c\u0940\u0906\u0930 \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0915\u093e\u0930\u094d\u092c\u0928 \u092e\u0940\u0921\u093f\u092f\u093e \u0915\u094b \u0905\u091a\u094d\u091b\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0938\u0902\u092d\u093e\u0932\u0924\u093e \u0939\u0948 \u0932\u0947\u0915\u093f\u0928 \u090f\u0938\u093f\u0921 \u092f\u093e \u0913\u091c\u094b\u0928 \u0915\u0947 \u0938\u0902\u092a\u0930\u094d\u0915 \u092e\u0947\u0902 \u0906\u0928\u0947 \u092a\u0930 \u091c\u0932\u094d\u0926\u0940 \u0916\u0930\u093e\u092c \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0935\u093f\u091f\u0949\u0928 (FKM) \u0915\u093e\u0930\u094d\u092f\u0936\u0940\u0932 \u0938\u0940\u092e\u093e \u0915\u094b 200\u00b0C \u0924\u0915 \u092c\u0922\u093c\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0917\u0930\u094d\u092e \u0938\u0949\u0932\u094d\u0935\u0948\u0902\u091f\u094d\u0938 \u0914\u0930 \u0906\u0915\u094d\u0930\u093e\u092e\u0915 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0947\u0935\u093e \u0915\u0947 \u0932\u093f\u090f \u0915\u0930\u0947\u0902 \u091c\u0939\u093e\u0902 \u092a\u0940\u091f\u0940\u090f\u092b\u0908 \u0938\u0940\u091f \u0915\u0940 \u0938\u0940\u092e\u093e\u090f\u0902 \u0932\u093e\u0917\u0942 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0927\u093e\u0924\u0941 \u0915\u0940 \u0938\u0940\u091f\u0947\u0902 (\u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u092f\u093e \u0938\u094d\u091f\u0947\u0932\u093f\u091f-\u0913\u0935\u0930\u0932\u0947 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941) \u0909\u091a\u094d\u091a-\u0924\u093e\u092a\u092e\u093e\u0928 \u092d\u093e\u092a, \u092c\u093f\u091c\u0932\u0940 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0914\u0930 \u0905\u092a\u0918\u0930\u094d\u0937\u0915 \u0938\u094d\u0932\u0930\u0940 \u0932\u093e\u0907\u0928\u094b\u0902 \u092e\u0947\u0902 \u091f\u094d\u0930\u093f\u092a\u0932-\u0938\u0947\u0902\u091f\u094d\u0930\u093f\u0915 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0902\u0964.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Five_Key_Influences_for_Right_Butterfly_Valve_Selection\"><\/span><strong>\u0938\u0939\u0940 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u091a\u092f\u0928 \u0915\u0947 \u0932\u093f\u090f \u092a\u093e\u0902\u091a \u092a\u094d\u0930\u092e\u0941\u0916 \u092a\u094d\u0930\u092d\u093e\u0935<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0926\u093f \u0906\u092a \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0906\u092a\u0915\u0940 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092a\u093e\u0907\u092a\u093f\u0902\u0917 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0915\u0941\u0936\u0932\u0924\u093e \u0938\u0947 \u091a\u0932\u0947, \u0924\u094b \u0905\u092a\u0928\u0940 \u0938\u092d\u0940 \u092a\u0930\u093f\u092f\u094b\u091c\u0928\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0907\u0938 \u091a\u0947\u0915\u0932\u093f\u0938\u094d\u091f \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0947\u0902\u0964.&nbsp;<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0926\u094d\u0930\u0935 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901\u0964. <\/strong>\u0924\u093e\u092a\u092e\u093e\u0928, \u0926\u092c\u093e\u0935, \u091a\u093f\u092a\u091a\u093f\u092a\u093e\u0939\u091f \u0914\u0930 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u0940 \u092a\u0939\u091a\u093e\u0928 \u0915\u0930\u0947\u0902\u0964 \u092a\u0941\u0937\u094d\u091f\u093f \u0915\u0930\u0947\u0902 \u0915\u093f \u092e\u0940\u0921\u093f\u092f\u093e \u092e\u0947\u0902 \u0920\u094b\u0938 \u092f\u093e \u0905\u092a\u0918\u0930\u094d\u0937\u0915 \u0915\u0923 \u0939\u0948\u0902 \u092f\u093e \u0928\u0939\u0940\u0902\u0964 \u092f\u0947 \u0915\u093e\u0930\u0915 \u092c\u0949\u0921\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0914\u0930 \u0938\u0940\u091f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0926\u094b\u0928\u094b\u0902 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u094b \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964.<\/li>\n\n\n\n<li><strong>\u0911\u092a\u0930\u0947\u091f\u093f\u0902\u0917 \u0926\u092c\u093e\u0935 \u0914\u0930 \u0926\u092c\u093e\u0935 \u0935\u0930\u094d\u0917\u0964. <\/strong>\u0935\u093e\u0932\u094d\u0935 \u092a\u094d\u0930\u0947\u0936\u0930 \u0930\u0947\u091f\u093f\u0902\u0917 \u0915\u094b \u0938\u093f\u0938\u094d\u091f\u092e \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u092a\u094d\u0930\u0947\u0936\u0930 \u0938\u0947 \u092e\u093f\u0932\u093e\u090f\u0902\u0964 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0930\u0947\u091f\u093f\u0902\u0917: PN10, PN16, PN25, \u0915\u094d\u0932\u093e\u0938 150, \u0914\u0930 \u0915\u094d\u0932\u093e\u0938 300\u0964 \u092a\u0940\u0915 \u0911\u092a\u0930\u0947\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u0947\u0936\u0930 \u0938\u0947 \u090a\u092a\u0930 \u0939\u092e\u0947\u0936\u093e \u090f\u0915 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u092e\u093e\u0930\u094d\u091c\u093f\u0928 \u0936\u093e\u092e\u093f\u0932 \u0915\u0930\u0947\u0902\u0964.<\/li>\n\n\n\n<li><strong>\u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928 \u0915\u093e \u0906\u0915\u093e\u0930 \u0914\u0930 \u092a\u094d\u0930\u0935\u093e\u0939 \u0926\u0930\u0964. <\/strong>\u0935\u093e\u0932\u094d\u0935 \u092c\u094b\u0930 \u092a\u093e\u0907\u092a \u092c\u094b\u0930 \u0938\u0947 \u092e\u0947\u0932 \u0916\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964 \u091b\u094b\u091f\u0947 \u0935\u093e\u0932\u094d\u0935 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u092a\u094d\u0930\u0947\u0936\u0930 \u0921\u094d\u0930\u0949\u092a \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u092c\u0921\u093c\u0947 \u0935\u093e\u0932\u094d\u0935 \u0915\u092e \u092a\u094d\u0930\u0935\u093e\u0939 \u092a\u0930 \u0925\u094d\u0930\u0949\u091f\u0932\u093f\u0902\u0917 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0916\u094b \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964.<\/li>\n\n\n\n<li><strong>\u090f\u0902\u0921 \u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u0938\u094d\u091f\u0948\u0902\u0921\u0930\u094d\u0921\u0964. <\/strong>\u092b\u094d\u0932\u0948\u0902\u091c \u0921\u094d\u0930\u093f\u0932\u093f\u0902\u0917 \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u0940 \u092a\u0941\u0937\u094d\u091f\u093f \u0915\u0930\u0947\u0902: ANSI\/ASME B16.5, DIN EN 1092-1, JIS B2220, \u092f\u093e BS 4504\u0964 \u092c\u0947\u092e\u0947\u0932 \u0938\u094d\u091f\u0948\u0902\u0921\u0930\u094d\u0921 \u0915\u0947 \u0932\u093f\u090f \u090f\u0921\u0949\u092a\u094d\u091f\u0930 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0932\u0940\u0915 \u092a\u0949\u0907\u0902\u091f \u092c\u0928\u0924\u0947 \u0939\u0948\u0902\u0964.<\/li>\n\n\n\n<li><strong>\u090f\u0915\u094d\u091a\u0941\u090f\u0936\u0928 \u0914\u0930 \u0915\u0902\u091f\u094d\u0930\u094b\u0932 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u090f\u0901\u0964. <\/strong>\u0939\u093e\u0908-\u0938\u093e\u0907\u0915\u093f\u0932 \u092f\u093e \u0930\u093f\u092e\u094b\u091f-\u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0932\u093e\u0907\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f ISO 5211 \u092e\u093e\u0909\u0902\u091f\u093f\u0902\u0917 \u092a\u0948\u0921 \u0914\u0930 \u092a\u094b\u091c\u093f\u0936\u0928\u0930 \u0915\u0947 \u0938\u093e\u0925 \u0928\u094d\u092f\u0942\u092e\u0947\u091f\u093f\u0915 \u092f\u093e \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u090f\u0915\u094d\u091a\u0941\u090f\u091f\u0930 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0932\u094b-\u0938\u093e\u0907\u0915\u093f\u0932 \u092e\u0948\u0928\u0941\u0905\u0932 \u0938\u0930\u094d\u0935\u093f\u0938 \u092e\u0947\u0902 \u0939\u0948\u0902\u0921\u0935\u094d\u0939\u0940\u0932 \u092f\u093e \u0917\u093f\u092f\u0930 \u0911\u092a\u0930\u0947\u091f\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Match_Butterfly_Valve_Specifications_to_Your_Industry\"><\/span><strong>\u0905\u092a\u0928\u0940 \u0907\u0902\u0921\u0938\u094d\u091f\u094d\u0930\u0940 \u0915\u0947 \u0932\u093f\u090f \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u094d\u092a\u0947\u0938\u093f\u092b\u093f\u0915\u0947\u0936\u0928\u094d\u0938 \u0915\u093e \u092e\u093f\u0932\u093e\u0928 \u0915\u0948\u0938\u0947 \u0915\u0930\u0947\u0902\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757-1024x512.webp\" alt=\"\u0905\u092a\u0928\u0940 \u0907\u0902\u0921\u0938\u094d\u091f\u094d\u0930\u0940 \u0938\u0947 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0938\u094d\u092a\u0947\u0938\u093f\u092b\u093f\u0915\u0947\u0936\u0928\u094d\u0938 \u0915\u093e \u092e\u093f\u0932\u093e\u0928 \u0915\u0930\u0947\u0902\" class=\"wp-image-15734\" style=\"width:608px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757-1024x512.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757-300x150.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757-768x384.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757-18x9.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/06\/\u56fe\u724757.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0906\u092a \u091c\u093f\u0938 \u0909\u0926\u094d\u092f\u094b\u0917 \u092e\u0947\u0902 \u0915\u093e\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0909\u0938\u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0935\u093e\u0932\u094d\u0935 \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u094b\u0902 \u092e\u0947\u0902 \u092c\u0939\u0941\u0924 \u092c\u0921\u093c\u0947 \u0905\u0902\u0924\u0930 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u090f\u0915 \u0939\u0940 \u0935\u093e\u0932\u094d\u0935 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0932\u093f\u090f \u0905\u0932\u0917 \u0938\u0940\u091f, \u0921\u093f\u0938\u094d\u0915, \u092f\u093e \u090f\u0915\u094d\u091a\u0941\u090f\u091f\u0930 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b \u0938\u0915\u0924\u0940 \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0928\u0940\u091a\u0947 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0926\u0941\u0928\u093f\u092f\u093e \u0915\u0947 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0926\u093f\u090f \u0917\u090f \u0939\u0948\u0902:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Oil_and_Gas\"><\/span><strong>\u0924\u0947\u0932 \u0914\u0930 \u0917\u0948\u0938<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u091f\u094d\u0930\u093f\u092a\u0932-\u0938\u0947\u0902\u091f\u094d\u0930\u093f\u0915 \u092f\u093e <a href=\"https:\/\/www.xintaivalves.com\/hi\/knowledge-center\/difference-between-double-offset-and-triple-offset-butterfly-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/knowledge-center\/difference-between-double-offset-and-triple-offset-butterfly-valve\/\" rel=\"noreferrer noopener\">\u0907\u0938 \u092c\u093e\u0924 \u0915\u0940 \u0926\u094b\u092c\u093e\u0930\u093e \u0911\u092b\u0938\u0947\u091f<\/a> \u092e\u0947\u091f\u0932 \u0938\u0940\u091f\u094b\u0902 \u0935\u093e\u0932\u0947 \u0935\u093e\u0932\u094d\u0935 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0947\u0902\u0964 API 609 \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0939\u0948\u0964 \u0935\u0930\u094d\u0915\u093f\u0902\u0917 \u092a\u094d\u0930\u0947\u0936\u0930 \u0905\u0915\u094d\u0938\u0930 \u0915\u094d\u0932\u093e\u0938 300 \u092f\u093e \u0915\u094d\u0932\u093e\u0938 600 \u0924\u0915 \u092a\u0939\u0941\u0902\u091a \u091c\u093e\u0924\u093e \u0939\u0948\u0964.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0906\u092a \u0936\u093e\u092f\u0926 <strong>XXV \u0935\u093e\u0932\u094d\u0935 \u0938\u0947 \u092a\u0930\u093f\u091a\u093f\u0924 \u0939\u094b\u0902, <\/strong>\u091c\u094b \u0924\u0947\u0932 \u0914\u0930 \u0917\u0948\u0938, \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0938\u0902\u092f\u0902\u0924\u094d\u0930\u094b\u0902 \u0914\u0930 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0938\u0941\u0935\u093f\u0927\u093e\u0913\u0902 \u092e\u0947\u0902 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u093e \u090f\u0915 \u0938\u0941\u0930\u0915\u094d\u0937\u093e-\u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0906\u092a\u093e\u0924\u0915\u093e\u0932\u0940\u0928 \u0936\u091f\u0921\u093e\u0909\u0928 \u0935\u093e\u0932\u094d\u0935 \u0939\u0948\u0964 \u201cXXV\u201d \u092a\u0926\u0928\u093e\u092e \u090f\u0915 \u0935\u093e\u0932\u094d\u0935 \u091f\u0948\u0917\u093f\u0902\u0917 \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0915\u0930\u0924\u093e \u0939\u0948 \u091c\u094b \u0915\u093e\u0930\u094d\u092f \u0914\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093e-\u092e\u0939\u0924\u094d\u0935 \u0915\u094b \u0938\u094d\u092a\u0937\u094d\u091f \u0930\u0942\u092a \u0938\u0947 \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Water_Treatment\"><\/span><strong>\u091c\u0932 \u0909\u092a\u091a\u093e\u0930<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EPDM \u0938\u0940\u091f\u094b\u0902 \u0935\u093e\u0932\u0947 \u0935\u0947\u092b\u0930 \u0935\u093e\u0932\u094d\u0935 \u0928\u0917\u0930\u092a\u093e\u0932\u093f\u0915\u093e \u091c\u0932 \u0938\u0947\u0935\u093e \u0915\u094b \u0938\u0902\u092d\u093e\u0932\u0924\u0947 \u0939\u0948\u0902\u0964 \u092a\u0940\u0928\u0947 \u092f\u094b\u0917\u094d\u092f \u092a\u093e\u0928\u0940 \u0915\u0947 \u0938\u0902\u092a\u0930\u094d\u0915 \u0915\u0947 \u0932\u093f\u090f NSF\/ANSI 61 \u092a\u094d\u0930\u092e\u093e\u0923\u0928 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0947\u0902\u0964 EN 12266-1 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0932\u0940\u0915\u0947\u091c \u0915\u094d\u0932\u093e\u0938 \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chemical_Processing\"><\/span><strong>\u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PTFE-\u0932\u093e\u0907\u0928 \u0935\u093e\u0932\u0947 \u092f\u093e PTFE-\u0938\u0940\u091f \u0935\u093e\u0932\u0947 \u0935\u093e\u0932\u094d\u0935 \u092e\u093e\u0928\u0915 \u0939\u0948\u0902\u0964 <strong>\u092a\u0940\u091f\u0940\u090f\u092b\u0908 \u0938\u0940\u091f \u0924\u093e\u092a\u092e\u093e\u0928 \u0938\u0940\u092e\u093e<\/strong> -40\u00b0C \u0938\u0947 +180\u00b0C \u0924\u0915 \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0932\u093e\u0907\u0928\u094b\u0902 \u0915\u094b \u0915\u0935\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0921\u0947\u0921 \u0932\u0947\u0917\u094d\u0938 \u0915\u094b \u0916\u0924\u094d\u092e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092b\u0941\u0932-\u092c\u094b\u0930 \u0921\u093f\u0938\u094d\u0915 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Food_and_Beverage\"><\/span><strong>\u0916\u093e\u0926\u094d\u092f \u0914\u0930 \u092a\u0947\u092f \u092a\u0926\u093e\u0930\u094d\u0925<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u0940\u091f \u0914\u0930 \u0921\u093f\u0938\u094d\u0915 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u094b FDA 21 CFR \u092f\u093e EU 1935\/2004 \u0916\u093e\u0926\u094d\u092f-\u0938\u0902\u092a\u0930\u094d\u0915 \u0905\u0928\u0941\u092a\u093e\u0932\u0928 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964 CIP\/SIP \u0915\u094d\u0932\u0940\u0928\u092c\u093f\u0932\u093f\u091f\u0940 \u0915\u0947 \u0932\u093f\u090f \u091a\u093f\u0915\u0928\u0940 \u0938\u0924\u0939 \u092b\u093f\u0928\u093f\u0936 (Ra \u2264 0.8 \u03bcm) \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HVAC_and_Building_Services\"><\/span><strong>\u090f\u091a\u0935\u0940\u090f\u0938\u0940 \u0914\u0930 \u092d\u0935\u0928 \u0938\u0947\u0935\u093e\u090f\u0901<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">EPDM \u0938\u0940\u091f\u094b\u0902 \u0935\u093e\u0932\u0947 \u0935\u0947\u092b\u0930 \u0935\u093e\u0932\u094d\u0935 \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u091a\u093f\u0932\u094d\u0921 \u0935\u093e\u091f\u0930 \u0914\u0930 \u0939\u0949\u091f \u0935\u093e\u091f\u0930 \u0938\u0930\u094d\u0915\u093f\u091f \u0915\u094b \u0915\u0935\u0930 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 PN10 \u092f\u093e PN16 \u0915\u0947 \u0932\u093f\u090f \u0930\u0947\u091f\u0947\u0921 \u0935\u093e\u0932\u094d\u0935 \u091a\u0941\u0928\u0947\u0902\u0964 \u0915\u092e \u0935\u091c\u0928 \u0914\u0930 \u0915\u0949\u092e\u094d\u092a\u0948\u0915\u094d\u091f \u092b\u0947\u0938-\u091f\u0942-\u092b\u0947\u0938 \u0906\u092f\u093e\u092e \u0938\u094d\u0925\u093e\u092a\u0928\u093e \u0932\u093e\u0917\u0924 \u0915\u094b \u0915\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>\u0939\u0940\u0930\u094b \u0909\u0924\u094d\u092a\u093e\u0926 \u0939\u093e\u0907\u0932\u093e\u0907\u091f<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n      font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins';\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/hi\/product\/butterfly-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/%E5%AF%B9%E7%84%8A%E5%BC%8F%E4%B8%89%E5%81%8F%E5%BF%83%E5%A4%9A%E5%B1%82%E6%AC%A1%E7%A1%AC%E5%AF%86%E5%B0%81%E8%9D%B6%E9%98%80.jpg\" alt=\"\u091a\u094b\u091f\u093e \u0938\u093e \u0935\u093e\u0932\u094d\u0935\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\ud83d\udee0 \u0924\u093f\u0924\u0932\u0940 \u0935\u093e\u0932\u094d\u0935<\/div>\n    <div class=\"hero-description\">\u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u0915\u0941\u0936\u0932 \u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u092a\u0930\u093f\u0936\u0941\u0926\u094d\u0927\u0924\u093e \u0938\u0947 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930 \u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935\u0964 \u0909\u091a\u094d\u091a \u0914\u0930 \u0928\u093f\u092e\u094d\u0928-\u0926\u092c\u093e\u0935 \u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u094b\u0902 \u0926\u094b\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928\u0964<\/div>\n    <span class=\"hero-link\">\u0909\u0924\u094d\u092a\u093e\u0926 \u0915\u093e \u0905\u0928\u094d\u0935\u0947\u0937\u0923 \u0915\u0930\u0947\u0902<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>\u092c\u091f\u0930\u092b\u094d\u0932\u093e\u0908 \u0935\u093e\u0932\u094d\u0935 \u091a\u092f\u0928 \u0917\u093e\u0907\u0921<\/strong> \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u094b\u0902 \u0914\u0930 \u0916\u0930\u0940\u0926 \u091f\u0940\u092e\u094b\u0902 \u0915\u094b \u0938\u093f\u0938\u094d\u091f\u092e \u0938\u0947 \u0935\u093e\u0932\u094d\u0935 \u0915\u093e \u092e\u093f\u0932\u093e\u0928 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u0915\u0930\u0924\u093e \u0939\u0948\u0964.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0926\u094d\u0930\u0935 \u092e\u093e\u0927\u094d\u092f\u092e, \u0924\u093e\u092a\u092e\u093e\u0928, \u0926\u092c\u093e\u0935 \u0930\u0947\u091f\u093f\u0902\u0917, \u0915\u0928\u0947\u0915\u094d\u0936\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0914\u0930 \u090f\u0915\u094d\u091a\u0941\u090f\u0936\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0935\u0947 \u0915\u093e\u0930\u0915 \u0939\u0948\u0902 \u091c\u094b \u0906\u092a\u0915\u0947 \u0906\u0935\u0947\u0926\u0928 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u090f \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0935\u093e\u0932\u094d\u0935 \u0915\u094b \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0947\u0902\u0917\u0947\u0964 \u0915\u094b\u0908 \u092d\u0940 \u0935\u093e\u0932\u094d\u0935 \u0916\u0930\u0940\u0926\u0924\u0947 \u0938\u092e\u092f \u0907\u0928 \u0938\u092d\u0940 \u092e\u093e\u0928\u0926\u0902\u0921\u094b\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u093f\u092f\u093e \u091c\u093e\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.xintaivalves.com\/hi\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u091c\u093c\u093f\u0928\u0924\u093e\u0908 \u0935\u093e\u0932\u094d\u0935<\/a> ISO 9001 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u092a\u094d\u0930\u092c\u0902\u0927\u0928 \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0939\u092e\u093e\u0930\u0947 \u0909\u0924\u094d\u092a\u093e\u0926 CE \u092e\u093e\u0930\u094d\u0915\u093f\u0902\u0917 \u0932\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 API, ANSI, DIN, JIS \u0914\u0930 BS \u092e\u093e\u0928\u0915\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0928\u093f\u0930\u094d\u092e\u093f\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938\u0915\u093e \u092e\u0924\u0932\u092c \u0939\u0948 \u0915\u093f Xintai \u0935\u093e\u0932\u094d\u0935 \u092c\u093f\u0928\u093e \u0930\u0942\u092a\u093e\u0902\u0924\u0930\u0923 \u0939\u093e\u0930\u094d\u0921\u0935\u0947\u092f\u0930 \u092f\u093e \u0915\u0938\u094d\u091f\u092e \u090f\u0921\u0947\u092a\u094d\u091f\u0930 \u0915\u0947 \u0905\u0902\u0924\u0930\u0930\u093e\u0937\u094d\u091f\u094d\u0930\u0940\u092f \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928 \u0938\u093f\u0938\u094d\u091f\u092e \u092e\u0947\u0902 \u092b\u093f\u091f \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964.<\/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-vivid-red-background-color has-text-color has-background has-link-color has-medium-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/hi\/contact\/\" style=\"font-style:normal;font-weight:500\" target=\"_blank\" rel=\"noreferrer noopener\">\u090f\u0915 \u0915\u094b\u091f \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Butterfly valves are quarter-turn valves widely utilized in flow control industrial applications.\u00a0 There are six criteria to be taken into account while selecting an appropriate valve for your project. Being a procurement engineer, you need to assess fluid type, pressure\/temperature, valve application, valve dimensions, compatibility with materials, and valve operation method. 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