{"id":15171,"date":"2026-05-07T20:00:00","date_gmt":"2026-05-07T12:00:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=15171"},"modified":"2026-05-15T08:54:22","modified_gmt":"2026-05-15T00:54:22","slug":"what-difference-metal-vs-resilient-seated-valves","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/","title":{"rendered":"Van b\u01b0\u1edbm \u0111\u1ebf kim lo\u1ea1i so v\u1edbi van \u0111\u1ebf \u0111\u00e0n h\u1ed3i: H\u01b0\u1edbng d\u1eabn d\u00e0nh cho ng\u01b0\u1eddi mua B2B"},"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\">M\u1ee5c l\u1ee5c<\/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=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/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\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Defining_a_Metal_Seated_Butterfly_Valve\" >\u0110\u1ecbnh ngh\u0129a van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf kim lo\u1ea1i<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Key_Features_of_Metal_Seated_Valve\" >C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a van c\u00f3 \u0111\u1ebf kim lo\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Advantages_of_Metal_Seated_Valve\" >\u01afu \u0111i\u1ec3m c\u1ee7a van c\u00f3 \u0111\u1ebf kim lo\u1ea1i<\/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\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Disadvantages_of_Metal_Seated_Valve\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a van c\u00f3 \u0111\u1ebf kim lo\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Typical_Applications\" >\u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Resilient_Seated_Butterfly_Valve_and_its_Specifications\" >Van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Key_Features_of_Resilient_Seated_Butterfly_Valve\" >C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Advantages_of_Resilient_Seated_Valve\" >\u01afu \u0111i\u1ec3m c\u1ee7a van c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i<\/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\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Disadvantages_of_Resilient_Seated_Valve\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a van c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i<\/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\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Typical_Applications-2\" >\u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Metal_Seated_vs_Resilient_Seated_Valves_Direct_Comparison\" >Van c\u00f3 \u0111\u1ebf kim lo\u1ea1i so v\u1edbi van c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i: So s\u00e1nh tr\u1ef1c ti\u1ebfp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/butterfly-valve\/what-difference-metal-vs-resilient-seated-valves\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf kim lo\u1ea1i v\u00e0 van c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 \u1ee9ng d\u1ee5ng ri\u00eang.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi mua B2B mu\u1ed1n tr\u00e1nh thua l\u1ed7 t\u00e0i ch\u00ednh, h\u00e3y \u0111\u1ea3m b\u1ea3o b\u1ea1n ch\u1ecdn van ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed8T <a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/centerline-wafer-type-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i<\/a> mang l\u1ea1i kh\u1ea3 n\u0103ng l\u00e0m k\u00edn k\u00edn b\u1ecdt, m\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh th\u1ea5p v\u1edbi chi ph\u00ed kinh t\u1ebf trong c\u00e1c h\u1ec7 th\u1ed1ng n\u01b0\u1edbc s\u1ea1ch v\u00e0 \u00e1p su\u1ea5t th\u1ea5p. Do \u0111\u00f3, van c\u00f3 \u0111\u1ebf kim lo\u1ea1i c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c \u0111\u01b0\u1eddng h\u01a1i nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 m\u00f4i ch\u1ea5t m\u00e0i m\u00f2n.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea7n l\u1edbn c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t van cung c\u1ea5p <strong>h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i. <\/strong>\u0110i\u1ec1u n\u00e0y bao g\u1ed3m c\u00e1c gi\u00e1 tr\u1ecb m\u00f4-men xo\u1eafn l\u1eafp \u0111\u1eb7t, \u0111\u1ecbnh m\u1ee9c \u00e1p su\u1ea5t v\u00e0 bi\u1ec3u \u0111\u1ed3 t\u01b0\u01a1ng th\u00edch elastomer. Vi\u1ec7c xem x\u00e9t t\u00e0i li\u1ec7u n\u00e0y gi\u00fap c\u00e1c nh\u00f3m mua s\u1eafm l\u1ef1a ch\u1ecdn van ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf t\u1ea1i c\u00f4ng tr\u01b0\u1eddng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i vi\u1ebft n\u00e0y kh\u00e1m ph\u00e1 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa van c\u00f3 \u0111\u1ebf kim lo\u1ea1i v\u00e0 van c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i. N\u00f3 c\u0169ng n\u00eau b\u1eadt nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh, \u01b0u \u0111i\u1ec3m, nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn \u0111\u1ec3 gi\u00fap c\u00e1c nh\u00f3m mua s\u1eafm quy\u1ebft \u0111\u1ecbnh lo\u1ea1i van n\u00e0o s\u1ebd s\u1eed d\u1ee5ng.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Defining_a_Metal_Seated_Butterfly_Valve\"><\/span>\u0110\u1ecbnh ngh\u0129a m\u1ed9t <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/metal-seated-valves-in-harsh-environments\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/blog\/metal-seated-valves-in-harsh-environments\/\" rel=\"noreferrer noopener\">Van b\u01b0\u1edbm \u0111\u1ebf kim lo\u1ea1i<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Defining-a-Metal-Seated-Butterfly-Valve-1024x512.webp\" alt=\"S\u01a1 \u0111\u1ed3 c\u1ee7a van c\u00f3 \u0111\u1ebf kim lo\u1ea1i v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a n\u00f3\" class=\"wp-image-15172\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Defining-a-Metal-Seated-Butterfly-Valve-1024x512.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Defining-a-Metal-Seated-Butterfly-Valve-300x150.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Defining-a-Metal-Seated-Butterfly-Valve-768x384.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Defining-a-Metal-Seated-Butterfly-Valve-18x9.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Defining-a-Metal-Seated-Butterfly-Valve.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u0111\u1ebf kim lo\u1ea1i s\u1eed d\u1ee5ng ti\u1ebfp x\u00fac kim lo\u1ea1i-kim lo\u1ea1i tr\u1ef1c ti\u1ebfp gi\u1eefa \u0111\u0129a v\u00e0 \u0111\u1ebf \u0111\u1ec3 t\u1ea1o ra kh\u1ea3 n\u0103ng \u0111\u00f3ng k\u00edn. C\u1ea3 hai b\u1ec1 m\u1eb7t l\u00e0m k\u00edn \u0111\u1ec1u \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c t\u1eeb c\u00e1c v\u1eadt li\u1ec7u kim lo\u1ea1i nh\u01b0 th\u00e9p kh\u00f4ng g\u1ec9, h\u1ee3p kim c\u1ee9ng ho\u1eb7c h\u1ee3p kim \u0111\u1ed3ng. \u0110\u1ed9 kh\u00edt gi\u1eefa c\u00e1c b\u1ec1 m\u1eb7t n\u00e0y quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng l\u00e0m k\u00edn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Features_of_Metal_Seated_Valve\"><\/span>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a van c\u00f3 \u0111\u1ebf kim lo\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>C\u01a1 ch\u1ebf <strong>l\u00e0m k\u00edn<\/strong> c\u1ee7a n\u00f3 l\u00e0 ti\u1ebfp x\u00fac kim lo\u1ea1i-kim lo\u1ea1i gi\u1eefa \u0111\u0129a v\u00e0 \u0111\u1ebf.\u00a0<\/li>\n\n\n\n<li>C\u00e1c <strong>v\u1eadt li\u1ec7u th\u00e2n v\u00e0 \u0111\u1ebf<\/strong> \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 (CF8, CF8M), h\u1ee3p kim ph\u1ee7 c\u1ee9ng ho\u1eb7c th\u00e9p cacbon.<\/li>\n\n\n\n<li>Van t\u01b0\u01a1ng th\u00edch v\u1edbi c\u1ea5u h\u00ecnh van c\u1ed5ng n\u00eam v\u00e0 van c\u1ed5ng song song.<\/li>\n\n\n\n<li>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a van c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1edbi 425\u00b0C (800\u00b0F) \u0111\u1ed1i v\u1edbi th\u00e2n th\u00e9p cacbon theo ASME B16.34.<\/li>\n\n\n\n<li>T\u00f9y thu\u1ed9c v\u00e0o c\u1ea5p \u0111\u1ed9 van, \u0111\u1ecbnh m\u1ee9c \u00e1p su\u1ea5t c\u1ee7a n\u00f3 l\u00ean t\u1edbi 2.500\u20135.000 psi.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Metal_Seated_Valve\"><\/span>\u01afu \u0111i\u1ec3m c\u1ee7a van c\u00f3 \u0111\u1ebf kim lo\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Van c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao.\u00a0<\/li>\n\n\n\n<li>Ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 c\u00f3 th\u1ec3 x\u1eed l\u00fd <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/best-valves-for-slurry-applications\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.xintaivalves.com\/blog\/best-valves-for-slurry-applications\/\" rel=\"noreferrer noopener\">m\u00f4i ch\u1ea5t m\u00e0i m\u00f2n<\/a>, d\u00f2ng ch\u1ea3y b\u00f9n v\u00e0 ch\u1ea5t l\u1ecfng ch\u1ee9a h\u1ea1t.<\/li>\n\n\n\n<li>Ch\u00fang c\u00f3 tu\u1ed5i th\u1ecd cao ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng h\u00f3a ch\u1ea5t \u0103n m\u00f2n khi s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i \u0111\u1ec7m SS316 ho\u1eb7c Alloy 20.<\/li>\n\n\n\n<li>Ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ch\u1ea5t l\u1ecfng ch\u1ee9a h\u1ea1t r\u1eafn ho\u1eb7c v\u1eadt li\u1ec7u d\u1ea1ng s\u1ee3i.<\/li>\n\n\n\n<li>Ch\u00fang c\u00f3 hi\u1ec7u su\u1ea5t l\u00e0m k\u00edn \u1ed5n \u0111\u1ecbnh d\u01b0\u1edbi chu k\u1ef3 nhi\u1ec7t l\u1eb7p l\u1ea1i.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Disadvantages_of_Metal_Seated_Valve\"><\/span>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a van c\u00f3 \u0111\u1ebf kim lo\u1ea1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Van c\u00f3 \u0111\u1ec7m kim lo\u1ea1i c\u00f3 chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 v\u1eadt li\u1ec7u cao h\u01a1n so v\u1edbi lo\u1ea1i van c\u00f3 \u0111\u1ec7m \u0111\u00e0n h\u1ed3i.\u00a0<\/li>\n\n\n\n<li>Van y\u00eau c\u1ea7u gia c\u00f4ng ch\u00ednh x\u00e1c v\u00e0 d\u1ecbch v\u1ee5 l\u00e0m k\u00edn. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea3o tr\u00ec cao h\u01a1n.\u00a0<\/li>\n\n\n\n<li>Ch\u00fang y\u00eau c\u1ea7u m\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh l\u1edbn \u0111\u1ec3 m\u1edf v\u00e0 \u0111\u00f3ng van.\u00a0<\/li>\n\n\n\n<li>\u0110\u1ec7m th\u00e2n van v\u00e0 c\u00e1nh van y\u00eau c\u1ea7u s\u1eeda ch\u1eefa \u0111\u1ed3ng th\u1eddi khi b\u1ec1 m\u1eb7t l\u00e0m k\u00edn b\u1ecb m\u00f2n.\u00a0<\/li>\n\n\n\n<li>R\u00f2 r\u1ec9 nh\u1ecf c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t th\u1ea5p do c\u00e1c \u0111i\u1ec3m kh\u00f4ng \u0111\u1ec1u si\u00eau nh\u1ecf tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i.\u00a0<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Typical_Applications\"><\/span>\u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u0111\u1ec7m kim lo\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>C\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng h\u01a1i qu\u00e1 nhi\u1ec7t v\u00e0 h\u1ec7 th\u1ed1ng n\u01b0\u1edbc c\u1ea5p l\u00f2 h\u01a1i.\u00a0<\/li>\n\n\n\n<li>C\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1ea7u kh\u00ed v\u1edbi d\u1ea7u th\u00f4, s\u1ea3n ph\u1ea9m tinh ch\u1ebf v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed.<\/li>\n\n\n\n<li>Khai th\u00e1c m\u1ecf v\u00e0 v\u1eadn chuy\u1ec3n b\u00f9n, n\u01a1i c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n ch\u1ee9a h\u1ea1t m\u00e0i m\u00f2n \u0111i qua d\u01b0\u1edbi \u00e1p su\u1ea5t.<\/li>\n\n\n\n<li>C\u00e1c nh\u00e0 m\u00e1y l\u1ecdc h\u00f3a d\u1ea7u v\u1edbi ch\u1ea5t l\u1ecfng quy tr\u00ecnh nhi\u1ec7t \u0111\u1ed9 cao tr\u00ean 200\u00b0C.<\/li>\n\n\n\n<li>C\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p c\u00f3 \u0111\u1ecbnh m\u1ee9c \u00e1p su\u1ea5t tr\u00ean PN16 (16 bar) theo ti\u00eau chu\u1ea9n EN 1092.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Resilient_Seated_Butterfly_Valve_and_its_Specifications\"><\/span>Van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Resilient-Seated-Butterfly-Valve-and-its-Specifications-1024x512.webp\" alt=\"S\u01a1 \u0111\u1ed3 c\u1ee7a van c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a n\u00f3\" class=\"wp-image-15173\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Resilient-Seated-Butterfly-Valve-and-its-Specifications-1024x512.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Resilient-Seated-Butterfly-Valve-and-its-Specifications-300x150.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Resilient-Seated-Butterfly-Valve-and-its-Specifications-768x384.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Resilient-Seated-Butterfly-Valve-and-its-Specifications-18x9.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Resilient-Seated-Butterfly-Valve-and-its-Specifications.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u0111\u1ec7m \u0111\u00e0n h\u1ed3i, hay van \u0111\u1ec7m m\u1ec1m, s\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 cao su ho\u1eb7c \u0111\u00e0n h\u1ed3i tr\u00ean c\u00e1nh van ho\u1eb7c \u0111\u0129a \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 k\u00edn. V\u1eadt li\u1ec7u linh ho\u1ea1t bi\u1ebfn d\u1ea1ng nh\u1eb9 d\u01b0\u1edbi l\u1ef1c \u0111\u00f3ng. N\u00f3 l\u1ea5p \u0111\u1ea7y c\u00e1c \u0111i\u1ec3m kh\u00f4ng \u0111\u1ec1u tr\u00ean b\u1ec1 m\u1eb7t v\u00e0 mang l\u1ea1i \u0111\u1ed9 k\u00edn tuy\u1ec7t \u0111\u1ed1i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n API 598 v\u1ec1 ti\u00eau chu\u1ea9n kh\u00f4ng r\u00f2 r\u1ec9 cho ki\u1ec3m tra ch\u1ea5t l\u1ecfng v\u00e0 kh\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ch\u1ea5t \u0111\u00e0n h\u1ed3i ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 EPDM (Ethylene Propylene Diene Monomer) v\u00e0 NBR (Nitrile Butadiene Rubber). EPDM ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng n\u01b0\u1edbc, n\u01b0\u1edbc th\u1ea3i v\u00e0 ti\u1ebfp x\u00fac ngo\u00e0i tr\u1eddi. NBR ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n v\u1edbi c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n g\u1ed1c d\u1ea7u ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi d\u1ea7u m\u1ecf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Features_of_Resilient_Seated_Butterfly_Valve\"><\/span>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Van c\u00f3 \u0111\u1ec7m \u0111\u00e0n h\u1ed3i s\u1eed d\u1ee5ng cao su EPDM ho\u1eb7c NBR tr\u00ean c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac c\u1ee7a c\u1eeda van ho\u1eb7c \u0111\u0129a van nh\u01b0 m\u1ed9t c\u01a1 ch\u1ebf l\u00e0m k\u00edn cho v\u00f2ng \u0111\u1ec7m kim lo\u1ea1i.<\/li>\n\n\n\n<li>C\u1eeda van v\u00e0 th\u00e2n van \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb gang d\u1ebbo (EN-GJS-500-7) ho\u1eb7c gang x\u00e1m.<\/li>\n\n\n\n<li>M\u1ed9t v\u00f2ng ch\u1eef O ba l\u1edbp v\u1edbi v\u00f2ng ch\u1ed1ng b\u1ee5i \u1edf ph\u00eda tr\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m k\u00edn h\u01a1i.\u00a0<\/li>\n\n\n\n<li>Nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n \u1edf m\u1ee9c \u226480\u00b0C cho d\u1ecbch v\u1ee5 li\u00ean t\u1ee5c.<\/li>\n\n\n\n<li>\u00c1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c c\u1ee7a van t\u1eeb PN6 \u0111\u1ebfn PN16\/PN25 (l\u00ean \u0111\u1ebfn 25 bar) theo ISO 7259 v\u00e0 EN 1074.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Resilient_Seated_Valve\"><\/span>\u01afu \u0111i\u1ec3m c\u1ee7a van c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Van \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 k\u00edn bong b\u00f3ng nh\u1ea5t qu\u00e1n, kh\u00f4ng r\u00f2 r\u1ec9 v\u1edbi m\u1ed7i l\u1ea7n \u0111\u00f3ng.\u00a0<\/li>\n\n\n\n<li>Van c\u00f3 m\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh th\u1ea5p, gi\u00fap ch\u00fang d\u1ec5 d\u00e0ng \u0111i\u1ec1u khi\u1ec3n h\u01a1n. Do \u0111\u00f3, gi\u1ea3m k\u00edch th\u01b0\u1edbc c\u1ee7a b\u1ed9 truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng ho\u1eb7c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng.\u00a0<\/li>\n\n\n\n<li>Th\u00e2n van \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf kh\u00f4ng c\u00f3 r\u00e3nh d\u01b0\u1edbi \u0111\u00e1y. Do \u0111\u00f3, s\u1ebd kh\u00f4ng c\u00f3 c\u1eb7n t\u00edch t\u1ee5 t\u1ea1i ch\u1ed7 ng\u1ed3i.\u00a0<\/li>\n\n\n\n<li>L\u1edbp l\u00f3t nh\u1ef1a epoxy kh\u00f4ng \u0111\u1ed9c h\u1ea1i v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n n\u01b0\u1edbc u\u1ed1ng \u0111\u01b0\u1ee3c.\u00a0<\/li>\n\n\n\n<li>Trong qu\u00e1 tr\u00ecnh b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3, <a href=\"https:\/\/www.xintaivalves.com\/vi\/product\/\" target=\"_blank\" rel=\"noreferrer noopener\">vi\u1ec7c thay th\u1ebf van b\u01b0\u1edbm c\u00f3 \u0111\u1ec7m \u0111\u00e0n h\u1ed3i<\/a> kh\u00f4ng y\u00eau c\u1ea7u th\u00e1o r\u1eddi ho\u00e0n to\u00e0n.\u00a0<\/li>\n\n\n\n<li>Khi ch\u1ea5t \u0111\u00e0n h\u1ed3i \u0111\u1ea1t \u0111\u1ebfn cu\u1ed1i v\u00f2ng \u0111\u1eddi s\u1eed d\u1ee5ng, <strong>vi\u1ec7c thay th\u1ebf van b\u01b0\u1edbm c\u00f3 \u0111\u1ec7m \u0111\u00e0n h\u1ed3i <\/strong>bao g\u1ed3m vi\u1ec7c thay th\u1ebf c\u1ee5m c\u1eeda van ho\u1eb7c \u0111\u0129a van. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec theo k\u1ebf ho\u1ea1ch v\u00e0 r\u00fat ng\u1eafn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Disadvantages_of_Resilient_Seated_Valve\"><\/span>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a van c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Cao su b\u1ecb suy gi\u1ea3m \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean kho\u1ea3ng 80\u00b0C khi ti\u1ebfp x\u00fac li\u00ean t\u1ee5c.\u00a0<\/li>\n\n\n\n<li>Van ho\u1ea1t \u0111\u1ed9ng d\u1ec5 b\u1ecb m\u00f2n trong m\u00f4i tr\u01b0\u1eddng ch\u1ee9a c\u00e1t, s\u1ecfi ho\u1eb7c ch\u1ea5t r\u1eafn c\u00f3 t\u00ednh \u0103n m\u00f2n.<\/li>\n\n\n\n<li>Ch\u00fang kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t cao tr\u00ean PN25, n\u01a1i bi\u1ebfn d\u1ea1ng \u0111\u00e0n h\u1ed3i tr\u1edf th\u00e0nh r\u1ee7i ro.<\/li>\n\n\n\n<li>Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i elastomer \u0111\u1ec1u ch\u1ed1ng l\u1ea1i axit \u0111\u1eadm \u0111\u1eb7c ho\u1eb7c dung m\u00f4i. Do \u0111\u00f3, c\u1ea7n x\u00e1c minh kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc.\u00a0<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Typical_Applications-2\"><\/span>\u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u00f3 \u0111\u1ec7m \u0111\u00e0n h\u1ed3i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>V\u00ec ch\u00fang \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn cho n\u01b0\u1edbc u\u1ed1ng theo WRAS v\u00e0 NSF\/ANSI 61, ch\u00fang \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho vi\u1ec7c ph\u00e2n ph\u1ed1i n\u01b0\u1edbc \u0111\u00f4 th\u1ecb.<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng tho\u00e1t n\u01b0\u1edbc.<\/li>\n\n\n\n<li>M\u1ea1ng l\u01b0\u1edbi t\u01b0\u1edbi ti\u00eau v\u00e0 cung c\u1ea5p n\u01b0\u1edbc n\u00f4ng nghi\u1ec7p<\/li>\n\n\n\n<li>N\u1ebfu ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u UL\/FM theo NFPA 13, ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y.\u00a0<\/li>\n\n\n\n<li>D\u1ecbch v\u1ee5 c\u01a1 kh\u00ed t\u00f2a nh\u00e0 v\u1edbi h\u1ec7 th\u1ed1ng HVAC v\u00e0 ph\u00e2n ph\u1ed1i \u1ed1ng n\u01b0\u1edbc.\u00a0<\/li>\n\n\n\n<li>Trong ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m, c\u00f3 s\u1eb5n c\u00e1c lo\u1ea1i elastomer tu\u00e2n th\u1ee7 FDA.\u00a0<\/li>\n<\/ol>\n\n\n\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    transition: transform 0.2s ease-in-out;\n  }\n\n  .hero-card:hover {\n    transform: translateY(-2px);\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    line-height: 1.5;\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: #b30a15;\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\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/vi\/products\/centerline-wafer-type-butterfly-valve\/\" target=\"_blank\" rel=\"noopener\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/02\/%E6%9C%AA%E6%A0%87%E9%A2%98-2-1.jpg\" alt=\"TRUNG T\u00c2M LO\u1ea0I WAFER VAN B\u01af\u1edaM M\u1ec0M\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">TRUNG T\u00c2M LO\u1ea0I WAFER VAN B\u01af\u1edaM M\u1ec0M<\/div>\n    <div class=\"hero-description\">\n      Van b\u01b0\u1edbm l\u00e0 thi\u1ebft b\u1ecb c\u00f3 c\u1ea5u h\u00ecnh th\u1ea5p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p. Ch\u00fang t\u01b0\u01a1ng \u0111\u1ed1i m\u1ecfng, c\u00f3 ngh\u0129a l\u00e0 ch\u00fang c\u00f3 th\u1ec3 chi\u1ebfm \u00edt kh\u00f4ng gian h\u01a1n trong \u0111\u01b0\u1eddng \u1ed1ng so v\u1edbi c\u00e1c lo\u1ea1i van kh\u00e1c.\n    <\/div>\n    <span class=\"hero-link\">Kh\u00e1m ph\u00e1 S\u1ea3n ph\u1ea9m &amp; Gi\u1ea3i ph\u00e1p<\/span>\n  <\/div>\n<\/a>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Metal_Seated_vs_Resilient_Seated_Valves_Direct_Comparison\"><\/span>Van c\u00f3 \u0111\u1ebf kim lo\u1ea1i so v\u1edbi van c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i: So s\u00e1nh tr\u1ef1c ti\u1ebfp<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Metal-Seated-vs.-Resilient-Seated-Valves-Direct-Comparison-1024x512.webp\" alt=\" S\u01a1 \u0111\u1ed3 cho th\u1ea5y s\u1ef1 so s\u00e1nh gi\u1eefa van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf kim lo\u1ea1i v\u00e0 van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i\" class=\"wp-image-15174\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Metal-Seated-vs.-Resilient-Seated-Valves-Direct-Comparison-1024x512.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Metal-Seated-vs.-Resilient-Seated-Valves-Direct-Comparison-300x150.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Metal-Seated-vs.-Resilient-Seated-Valves-Direct-Comparison-768x384.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Metal-Seated-vs.-Resilient-Seated-Valves-Direct-Comparison-18x9.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/05\/Metal-Seated-vs.-Resilient-Seated-Valves-Direct-Comparison.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u00f3m t\u1eaft nh\u1eefng kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i gi\u1eefa van c\u00f3 \u0111\u1ec7m kim lo\u1ea1i v\u00e0 van c\u00f3 \u0111\u1ec7m \u0111\u00e0n h\u1ed3i tr\u00ean c\u00e1c th\u00f4ng s\u1ed1 hi\u1ec7u su\u1ea5t ch\u00ednh.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Tham s\u1ed1<\/strong><\/td><td><strong>\u0110\u1ec7m kim lo\u1ea1i<\/strong><\/td><td><strong>\u0110\u1ec7m \u0111\u00e0n h\u1ed3i<\/strong><\/td><\/tr><tr><td><strong>Ph\u01b0\u01a1ng ph\u00e1p ni\u00eam phong<\/strong><\/td><td>Ti\u1ebfp x\u00fac kim lo\u1ea1i v\u1edbi kim lo\u1ea1i<\/td><td>Cao su\/ch\u1ea5t \u0111\u00e0n h\u1ed3i tr\u00ean \u0111\u1ebf kim lo\u1ea1i<\/td><\/tr><tr><td><strong>Hi\u1ec7u su\u1ea5t b\u1ecbt k\u00edn<\/strong><\/td><td>\u1ed4n \u0111\u1ecbnh; c\u00f3 th\u1ec3 r\u00f2 r\u1ec9 nh\u1ecf \u1edf \u00e1p su\u1ea5t th\u1ea5p<\/td><td>K\u00edn b\u1ecdt; kh\u00f4ng r\u00f2 r\u1ec9<\/td><\/tr><tr><td><strong>Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a<\/strong><\/td><td>L\u00ean \u0111\u1ebfn 425\u00b0C (th\u00e2n th\u00e9p carbon)<\/td><td>L\u00ean \u0111\u1ebfn 80\u00b0C (gi\u1edbi h\u1ea1n ch\u1ea5t \u0111\u00e0n h\u1ed3i)<\/td><\/tr><tr><td><strong>M\u1ee9c \u00e1p su\u1ea5t<\/strong><\/td><td>L\u00ean \u0111\u1ebfn 5.000 psi \/ Class 2500<\/td><td>PN6\u2013PN25 (l\u00ean \u0111\u1ebfn 25 bar)<\/td><\/tr><tr><td><strong>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ph\u01b0\u01a1ng ti\u1ec7n<\/strong><\/td><td>D\u00f9ng cho m\u00f4i tr\u01b0\u1eddng m\u00e0i m\u00f2n, b\u00f9n, h\u01a1i n\u01b0\u1edbc, d\u1ea7u kh\u00ed, h\u00f3a ch\u1ea5t<\/td><td>D\u00f9ng cho n\u01b0\u1edbc s\u1ea1ch, n\u01b0\u1edbc th\u1ea3i, h\u00f3a ch\u1ea5t nh\u1eb9<\/td><\/tr><tr><td><strong>Tu\u1ed5i th\u1ecd<\/strong><\/td><td>B\u1ec1n b\u1ec9 trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t<\/td><td>B\u1ec1n b\u1ec9 trong m\u00f4i tr\u01b0\u1eddng s\u1ea1ch<\/td><\/tr><tr><td><strong>B\u1ea2O TR\u00cc<\/strong><\/td><td>Ph\u1ee9c t\u1ea1p \u2013 \u0111\u1ebf th\u00e2n v\u00e0 c\u1eeda van \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng c\u00f9ng nhau<\/td><td>\u0110\u01a1n gi\u1ea3n \u2013 ch\u1ec9 thay th\u1ebf c\u1eeda van\/\u0111\u0129a<\/td><\/tr><tr><td><strong>Chi ph\u00ed \u0111\u01a1n v\u1ecb<\/strong><\/td><td>Cao h\u01a1n<\/td><td>Th\u1ea5p h\u01a1n<\/td><\/tr><tr><td><strong>Ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng<\/strong><\/td><td>API 600, API 602, ISO 10434, ASME B16.34<\/td><td>EN 1074, BS 5163, ISO 7259, AWWA C509<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Ph\u1ea7n k\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nh\u00f3m mua s\u1eafm B2B n\u00ean tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt khi l\u1ef1a ch\u1ecdn gi\u1eefa <strong>lo\u1ea1i c\u00f3 \u0111\u1ebf kim lo\u1ea1i<\/strong> v\u00e0 lo\u1ea1i c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i<strong> van<\/strong>. \u0110i\u1ec1u n\u00e0y c\u0169ng s\u1ebd \u0111\u1ea3m b\u1ea3o l\u1eafp \u0111\u1eb7t th\u00e0nh c\u00f4ng v\u00e0 gi\u1ea3m chi ph\u00ed v\u00f2ng \u0111\u1eddi.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng van, ng\u01b0\u1eddi mua n\u00ean ki\u1ec3m tra xem ch\u00fang c\u00f3 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 ASME B16.10 ho\u1eb7c d\u00f2ng EN 558 series 14\/20 hay kh\u00f4ng. \u0110\u00e1nh gi\u00e1 <strong>k\u00edch th\u01b0\u1edbc van b\u01b0\u1edbm 30\u201d<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o van v\u1eeba v\u1edbi kho\u1ea3ng tr\u1ed1ng m\u1eb7t b\u00edch c\u00f3 s\u1eb5n trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng hi\u1ec7n c\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ef9 s\u01b0 d\u1ef1 \u00e1n c\u0169ng n\u00ean ki\u1ec3m tra <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/butterfly-valve\/butterfly-valve-and-actuator-complete-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>danh m\u1ee5c van b\u01b0\u1edbm PDF<\/strong><\/a> l\u00e0m ti\u00eau chu\u1ea9n \u0111\u1ec3 so s\u00e1nh c\u1ea5u h\u00ecnh \u0111\u0129a v\u00e0 \u0111\u1ebf van.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Van Xintai<\/strong> s\u1ea3n xu\u1ea5t c\u1ea3 <strong>van b\u01b0\u1edbm c\u00f3 \u0111\u1ebf \u0111\u00e0n h\u1ed3i<\/strong> c\u1ee5m van v\u00e0 van c\u1ed5ng \u0111\u1ebf kim lo\u1ea1i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ISO 9001, CE v\u00e0 API. Ph\u1ea1m vi s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i tr\u1ea3i d\u00e0i t\u1eeb DN50 \u0111\u1ebfn DN1200 v\u1edbi nhi\u1ec1u c\u1ea5u h\u00ecnh \u0111\u1ebf kh\u00e1c nhau.\u00a0<\/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 has-custom-width wp-block-button__width-50\"><a class=\"wp-block-button__link has-white-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\/vi\/contact\/\" style=\"background-color:#b30a15\" target=\"_blank\" rel=\"noreferrer noopener\">Nh\u1eadn B\u00e1o Gi\u00e1 Mi\u1ec5n Ph\u00ed<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Metal-seated butterfly valves and resilient-seated valves have their own specifications and applications.\u00a0 If you are a B2B buyer wanting to avoid financial losses, make sure that you choose compatible valves for your project.&nbsp;&nbsp; A resilient seated butterfly valve delivers bubble-tight sealing, low operating torque at economical costs in clean water and low-pressure systems.\u00a0 Consequently, a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":15175,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-15171","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/15171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/comments?post=15171"}],"version-history":[{"count":3,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/15171\/revisions"}],"predecessor-version":[{"id":15178,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/15171\/revisions\/15178"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/15175"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=15171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=15171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=15171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}