{"id":14413,"date":"2025-12-06T20:00:00","date_gmt":"2025-12-06T12:00:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=14413"},"modified":"2026-04-03T11:28:00","modified_gmt":"2026-04-03T03:28:00","slug":"wedge-gate-valve-types-applications","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/","title":{"rendered":"Van c\u1ed5ng n\u00eam l\u00e0 g\u00ec: Ch\u1ecdn lo\u1ea1i ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n"},"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\/gate-valve\/wedge-gate-valve-types-applications\/#What_is_a_Wedge_Gate_Valve\" >Van c\u1ed5ng n\u00eam l\u00e0 g\u00ec?<\/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\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/#Main_Types_of_Wedge_Gate_Valves\" >C\u00e1c lo\u1ea1i van c\u1ed5ng n\u00eam ch\u00ednh<\/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\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/#Solid_Rigid_Wedge\" >N\u00eam \u0111\u1eb7c (c\u1ee9ng)<\/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\/gate-valve\/wedge-gate-valve-types-applications\/#Flexible_Wedge\" >N\u00eam linh ho\u1ea1t<\/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\/gate-valve\/wedge-gate-valve-types-applications\/#Split_Wedge\" >Ch\u1ebb \u0111\u00f4i Wedge<\/a><\/li><\/ul><\/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\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/#Key_Advantages_and_Limitations\" >\u01afu \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf ch\u00ednh<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/#Advantages\" >Thu\u1eadn l\u1ee3i<\/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\/gate-valve\/wedge-gate-valve-types-applications\/#Limitations\" >H\u1ea1n ch\u1ebf<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/#How_to_Choose_the_Right_Wedge_Gate_Valve\" >C\u00e1ch ch\u1ecdn van c\u1ed5ng n\u00eam ph\u00f9 h\u1ee3p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/#Match_Wedge_to_Temperature\" >Ch\u1ecdn n\u00eam ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec7t \u0111\u1ed9<\/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\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/#Gate_Valve_Wedge_Material_Selection\" >L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u n\u00eam van c\u1ed5ng<\/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\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/#Stem_and_Bonnet_Considerations\" >C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t v\u1ec1 th\u00e2n v\u00e0 n\u1eafp ca-p\u00f4<\/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\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/#Preventing_Failure_Thermal_Binding_Pressure_Locking\" >Ng\u0103n ng\u1eeba h\u1ecfng h\u00f3c: Li\u00ean k\u1ebft nhi\u1ec7t v\u00e0 kh\u00f3a \u00e1p su\u1ea5t<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">M\u1ed8T <a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/casting-wedge-gate-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">van c\u1ed5ng n\u00eam<\/a> \u0110\u00e2y l\u00e0 van c\u00e1ch ly nhi\u1ec1u v\u00f2ng quay s\u1eed d\u1ee5ng m\u1ed9t c\u00e1nh van h\u00ecnh n\u00f3n \u0111\u1ec3 c\u1eaft ch\u1ea5t l\u1ecfng v\u00e0 b\u1ecbt k\u00edn ch\u1eb7t ch\u1ebd v\u1edbi hai m\u1eb7t van nghi\u00eang.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t van c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00f3ng k\u00edn ho\u00e0n to\u00e0n trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng h\u01a1i n\u01b0\u1edbc ho\u1eb7c n\u01b0\u1edbc \u00e1p su\u1ea5t cao m\u00e0 kh\u00f4ng l\u00e0m h\u1ea1n ch\u1ebf l\u01b0u l\u01b0\u1ee3ng khi m\u1edf, th\u00ec \u0111\u00e2y ch\u00ednh l\u00e0 &quot;c\u1ed7 m\u00e1y&quot; c\u00f4ng nghi\u1ec7p \u0111\u00e1ng tin c\u1eady c\u1ee7a b\u1ea1n.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c van tr\u01b0\u1ee3t song song ch\u1ec9 d\u1ef1a v\u00e0o \u00e1p su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ec3 l\u00e0m k\u00edn, van c\u1ed5ng n\u00eam s\u1eed d\u1ee5ng l\u1ef1c c\u01a1 h\u1ecdc c\u1ee7a tr\u1ee5c van \u0111\u1ec3 \u0111\u1ea9y n\u00eam xu\u1ed1ng, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00edt ngay c\u1ea3 trong h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t th\u1ea5p.<\/p>\n<p>\u0110\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n, h\u00e3y xem x\u00e9t gi\u1ea3i th\u00edch chi ti\u1ebft v\u1ec1 <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/how-does-a-wedge-gate-valve-work\/\" title=\"c\u00e1ch van c\u1ed5ng n\u00eam ho\u1ea1t \u0111\u1ed9ng\">c\u00e1ch van c\u1ed5ng n\u00eam ho\u1ea1t \u0111\u1ed9ng<\/a> v\u00e0 c\u00e1ch thi\u1ebft k\u1ebf c\u01a1 kh\u00ed \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c \u0111\u1eb7c t\u00ednh hi\u1ec7u su\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd ph\u00e2n t\u00edch chi ti\u1ebft c\u00e1c thi\u1ebft k\u1ebf n\u00eam, l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 c\u00e1c m\u1eb9o v\u1eadn h\u00e0nh c\u1ee5 th\u1ec3 \u0111\u1ec3 gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c van ph\u00f9 h\u1ee3p cho c\u01a1 s\u1edf c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_Wedge_Gate_Valve\"><\/span>Van c\u1ed5ng n\u00eam l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ngo\u00e0i vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i, l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n c\u0169ng n\u00ean t\u00ednh \u0111\u1ebfn <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/gate-valve-material-selection-guide\/\" title=\"c\u00e1c y\u1ebfu t\u1ed1 v\u1eadt li\u1ec7u c\u1ea7n c\u00e2n nh\u1eafc khi l\u1ef1a ch\u1ecdn van c\u1ed5ng\">c\u00e1c y\u1ebfu t\u1ed1 v\u1eadt li\u1ec7u c\u1ea7n c\u00e2n nh\u1eafc khi l\u1ef1a ch\u1ecdn van c\u1ed5ng<\/a> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o van ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong su\u1ed1t v\u00f2ng \u0111\u1eddi s\u1eed d\u1ee5ng trong \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 b\u1ea3n ch\u1ea5t, van c\u1ed5ng n\u00eam \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ed9t m\u1ee5c \u0111\u00edch duy nh\u1ea5t: d\u1eebng ho\u1eb7c m\u1edf d\u00f2ng ch\u1ea3y.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 van \u0111i\u1ec1u khi\u1ec3n.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"474\" height=\"360\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/Wedge-Gate-Valve.webp\" alt=\"\" class=\"wp-image-14416\" style=\"width:200px\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/Wedge-Gate-Valve.webp 474w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/Wedge-Gate-Valve-300x228.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/Wedge-Gate-Valve-16x12.webp 16w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 \u0111i\u1ec1u ti\u1ebft ch\u1ea5t l\u1ecfng l\u00e0 m\u1ed9t c\u00f4ng th\u1ee9c d\u1eabn \u0111\u1ebfn th\u1ea3m h\u1ecda v\u00ec d\u00f2ng ch\u1ea3y t\u1ed1c \u0111\u1ed9 cao s\u1ebd l\u00e0m m\u00f2n \u0111\u00e1y c\u1ee7a n\u00eam trong m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng g\u1ecdi l\u00e0 &quot;k\u00e9o d\u00e2y&quot;.\u201c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ean g\u1ecdi &quot;h\u00ecnh n\u00eam&quot; xu\u1ea5t ph\u00e1t t\u1eeb h\u00ecnh d\u1ea1ng c\u1ee7a b\u1ed9 ph\u1eadn \u0111\u00f3ng k\u00edn.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thay v\u00ec ph\u1eb3ng nh\u01b0 m\u1ed9t c\u00e1i \u0111\u0129a, c\u00e1c m\u1eb7t c\u1ee7a c\u1eeda van \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nghi\u00eang, th\u01b0\u1eddng l\u00e0 5 \u0111\u1ed9.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi b\u1ea1n xoay tay quay, tr\u1ee5c van s\u1ebd \u0111\u1ea9y c\u00e1i n\u00eam n\u00e0y xu\u1ed1ng gi\u1eefa hai r\u00e3nh nghi\u00eang kh\u1edbp nhau trong th\u00e2n van.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 ch\u1ebf ch\u00e8n \u00e9p n\u00e0y t\u1ea1o ra t\u1ea3i tr\u1ecdng \u0111\u00f3ng k\u00edn cao, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c van n\u00e0y r\u1ea5t hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ng\u0103n ng\u1eeba r\u00f2 r\u1ec9.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ecd l\u00e0 <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/gate-valve-flow-direction\/\" target=\"_blank\" rel=\"noreferrer noopener\">hai chi\u1ec1u<\/a>, \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 ch\u00fang c\u00f3 th\u1ec3 ch\u1eb7n d\u00f2ng ch\u1ea3y t\u1eeb c\u1ea3 hai h\u01b0\u1edbng, gi\u00fap ch\u00fang tr\u1edf n\u00ean linh ho\u1ea1t cho c\u00e1c m\u1ea1ng \u0111\u01b0\u1eddng \u1ed1ng ph\u1ee9c t\u1ea1p trong c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n v\u00e0 nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Main_Types_of_Wedge_Gate_Valves\"><\/span>C\u00e1c lo\u1ea1i van c\u1ed5ng n\u00eam ch\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i n\u00eam \u0111\u1ec1u gi\u1ed1ng nhau. Thi\u1ebft k\u1ebf b\u00ean trong c\u1ee7a n\u00eam quy\u1ebft \u0111\u1ecbnh li\u1ec7u van c\u1ee7a b\u1ea1n c\u00f3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ed1c nhi\u1ec7t hay b\u1ecb k\u1eb9t ho\u00e0n to\u00e0n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Solid_Rigid_Wedge\"><\/span>N\u00eam \u0111\u1eb7c (c\u1ee9ng)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/solid-gate-valve.webp\" alt=\"\" class=\"wp-image-14418\" style=\"width:200px\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/solid-gate-valve.webp 600w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/solid-gate-valve-300x300.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/solid-gate-valve-150x150.webp 150w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/solid-gate-valve-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i n\u00eam \u0111\u1eb7c l\u00e0 lo\u1ea1i ph\u1ed5 bi\u1ebfn v\u00e0 b\u1ec1n ch\u1eafc nh\u1ea5t. N\u00f3 l\u00e0 m\u1ed9t kh\u1ed1i kim lo\u1ea1i \u0111\u00fac nguy\u00ean kh\u1ed1i.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec kh\u00f4ng c\u00f3 b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng b\u00ean trong, n\u00f3 c\u1ef1c k\u1ef3 b\u1ec1n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng rung t\u1ed1t.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh cho c\u00e1c h\u1ec7 th\u1ed1ng n\u01b0\u1edbc, kh\u00f4ng kh\u00ed v\u00e0 d\u1ea7u, n\u01a1i nhi\u1ec7t \u0111\u1ed9 lu\u00f4n \u1ed5n \u0111\u1ecbnh.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, s\u1ef1 c\u1ee9ng nh\u1eafc l\u1ea1i ch\u00ednh l\u00e0 \u0111i\u1ec3m y\u1ebfu ch\u00ed m\u1ea1ng c\u1ee7a n\u00f3.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng m\u1ed9t n\u00eam \u0111\u1eb7c trong \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn h\u01a1i n\u01b0\u1edbc \u1edf nhi\u1ec7t \u0111\u1ed9 cao, van c\u00f3 th\u1ec3 \u0111\u00f3ng l\u1ea1i khi n\u00f3ng v\u00e0 sau \u0111\u00f3 b\u1ecb &quot;k\u1eb9t&quot; khi ngu\u1ed9i \u0111i, m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 k\u1eb9t nhi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flexible_Wedge\"><\/span>N\u00eam linh ho\u1ea1t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/flexible-gate-valve.webp\" alt=\"\" class=\"wp-image-14419\" style=\"width:200px\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/flexible-gate-valve.webp 600w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/flexible-gate-valve-300x300.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/flexible-gate-valve-150x150.webp 150w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/flexible-gate-valve-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 li\u00ean k\u1ebft nhi\u1ec7t, c\u00e1c k\u1ef9 s\u01b0 \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t mi\u1ebfng n\u00eam linh ho\u1ea1t.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y v\u1eabn l\u00e0 c\u1ea5u tr\u00fac li\u1ec1n kh\u1ed1i, nh\u01b0ng c\u00f3 m\u1ed9t r\u00e3nh s\u00e2u ho\u1eb7c \u0111\u01b0\u1eddng c\u1eaft xung quanh chu vi.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u01b0\u1eddng c\u1eaft n\u00e0y l\u00e0m gi\u1ea3m ti\u1ebft di\u1ec7n, cho ph\u00e9p c\u00e1c c\u1ea1nh ngo\u00e0i c\u1ee7a h\u00ecnh n\u00eam u\u1ed1n cong nh\u1eb9.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh linh ho\u1ea1t n\u00e0y cho ph\u00e9p n\u00eam \u0111i\u1ec1u ch\u1ec9nh theo s\u1ef1 l\u1ec7ch v\u1ecb tr\u00ed c\u1ee7a gh\u1ebf v\u00e0, quan tr\u1ecdng h\u01a1n, co l\u1ea1i nh\u1eb9 m\u00e0 kh\u00f4ng b\u1ecb k\u1eb9t khi \u1ed1ng ngu\u1ed9i \u0111i.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc ho\u1eb7c b\u1ea5t k\u1ef3 \u1ee9ng d\u1ee5ng n\u00e0o c\u00f3 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, n\u00eam linh ho\u1ea1t l\u00e0 b\u1eaft bu\u1ed9c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Split_Wedge\"><\/span>Ch\u1ebb \u0111\u00f4i Wedge<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea5u tr\u00fac n\u00eam chia \u0111\u00f4i bao g\u1ed3m hai \u0111\u0129a ri\u00eang bi\u1ec7t c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9c l\u1eadp.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft k\u1ebf t\u1ef1 c\u0103n ch\u1ec9nh n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c lo\u1ea1i kh\u00ed kh\u00f4ng ng\u01b0ng t\u1ee5 v\u00e0 ch\u1ea5t l\u1ecfng \u0103n m\u00f2n, trong \u0111\u00f3 th\u00e2n van c\u00f3 th\u1ec3 b\u1ecb bi\u1ebfn d\u1ea1ng nh\u1eb9 d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3 \u00edt ph\u1ed5 bi\u1ebfn h\u01a1n hai lo\u1ea1i kia nh\u01b0ng l\u1ea1i v\u00f4 c\u00f9ng qu\u00fd gi\u00e1 trong c\u00e1c \u1ee9ng d\u1ee5ng h\u00f3a h\u1ecdc c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Advantages_and_Limitations\"><\/span>\u01afu \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf ch\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec3u r\u00f5 nh\u1eefng s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages\"><\/span>Thu\u1eadn l\u1ee3i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a van c\u1ed5ng n\u00eam l\u00e0 hi\u1ec7u qu\u1ea3 l\u01b0u th\u00f4ng ch\u1ea5t l\u1ecfng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi m\u1edf ho\u00e0n to\u00e0n, van n\u00eam s\u1ebd nh\u1ea5c h\u1eb3n ra kh\u1ecfi \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y, d\u1eabn \u0111\u1ebfn s\u1ef1 gi\u1ea3m \u00e1p su\u1ea5t t\u1ed1i thi\u1ec3u.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u1ea7n &quot;l\u00e0m s\u1ea1ch&quot; (pigging).&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ef1c n\u00eam c\u01a1 h\u1ecdc c\u0169ng t\u1ea1o ra \u0111\u1ed9 k\u00edn t\u1ed1t h\u01a1n \u1edf \u00e1p su\u1ea5t th\u1ea5p so v\u1edbi c\u00e1c van c\u1ed5ng song song, v\u1ed1n c\u1ea7n \u00e1p su\u1ea5t h\u1ec7 th\u1ed1ng cao \u0111\u1ec3 \u0111\u1ea9y c\u00e1nh van \u00e1p s\u00e1t v\u00e0o \u0111\u1ebf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Limitations\"><\/span>H\u1ea1n ch\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c van n\u00e0y ho\u1ea1t \u0111\u1ed9ng ch\u1eadm.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng n\u00eam c\u1ee1 l\u1edbn c\u00f3 th\u1ec3 c\u1ea7n h\u00e0ng tr\u0103m v\u00f2ng quay \u0111\u1ec3 \u0111\u00f3ng k\u00edn, \u0111i\u1ec1u n\u00e0y kh\u00f4ng l\u00fd t\u01b0\u1edfng cho c\u00e1c t\u00ecnh hu\u1ed1ng d\u1eebng kh\u1ea9n c\u1ea5p.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00fang c\u0169ng \u0111\u00f2i h\u1ecfi kh\u00f4ng gian theo chi\u1ec1u d\u1ecdc \u0111\u00e1ng k\u1ec3 n\u1ebfu b\u1ea1n ch\u1ecdn thi\u1ebft k\u1ebf th\u00e2n v\u01b0\u01a1n l\u00ean.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quan tr\u1ecdng h\u01a1n, ch\u00fang d\u1ec5 b\u1ecb m\u00f2n b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac n\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ti\u1ebft ga; d\u00f2ng ch\u1ea5t l\u1ecfng xo\u00e1y s\u1ebd nhanh ch\u00f3ng ph\u00e1 h\u1ee7y b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Choose_the_Right_Wedge_Gate_Valve\"><\/span>C\u00e1ch ch\u1ecdn van c\u1ed5ng n\u00eam ph\u00f9 h\u1ee3p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn van ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 kh\u1edbp k\u00edch th\u01b0\u1edbc \u1ed1ng. B\u1ea1n c\u1ea7n ph\u1ea3i l\u1ef1a ch\u1ecdn lo\u1ea1i n\u00eam v\u00e0 v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n quy tr\u00ecnh c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Match_Wedge_to_Temperature\"><\/span>Ch\u1ecdn n\u00eam ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec7t \u0111\u1ed9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 250\u00b0F (121\u00b0C), n\u00eam r\u1eafn l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 \u0111\u00e1ng tin c\u1eady.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 \u0111\u01b0\u1eddng \u1ed1ng n\u00e0o c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn h\u01a1i n\u01b0\u1edbc trong nh\u00e0 m\u00e1y \u0111i\u1ec7n, h\u00e3y s\u1eed d\u1ee5ng lo\u1ea1i n\u00eam m\u1ec1m d\u1ebbo \u0111\u1ec3 tr\u00e1nh b\u1ecb k\u1eb9t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Gate_Valve_Wedge_Material_Selection\"><\/span>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u n\u00eam van c\u1ed5ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eadt li\u1ec7u l\u00e0m n\u00eam van c\u1ed5ng ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 m\u00e0i m\u00f2n.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi n\u01b0\u1edbc v\u00e0 d\u1ea7u th\u00f4ng th\u01b0\u1eddng, <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/what-is-wcb-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">Th\u00e9p cacbon (WCB)<\/a> \u0110\u00e2y l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac c\u1ea7n c\u1ee9ng h\u01a1n ph\u1ea7n n\u00eam \u0111\u1ec3 tr\u00e1nh b\u1ecb m\u00e0i m\u00f2n.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y t\u00ecm nh\u1eefng lo\u1ea1i n\u00eam c\u00f3 l\u1edbp ph\u1ee7 c\u1ee9ng \u201cStellite\u201d (h\u1ee3p kim coban-crom) tr\u00ean b\u1ec1 m\u1eb7t gh\u1ebf.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n, vi\u1ec7c chuy\u1ec3n sang s\u1eed d\u1ee5ng n\u00eam b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 (CF8M) s\u1ebd ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng g\u1ec9 s\u00e9t l\u00e0m d\u00ednh n\u00eam v\u00e0o \u0111\u1ebf trong th\u1eddi gian d\u00e0i kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Stem_and_Bonnet_Considerations\"><\/span>C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t v\u1ec1 th\u00e2n v\u00e0 n\u1eafp ca-p\u00f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi ch\u1ea5t l\u1ecfng \u0103n m\u00f2n, lu\u00f4n ch\u1ecdn thi\u1ebft k\u1ebf v\u00edt v\u00e0 c\u00e0ng k\u1eb9p b\u00ean ngo\u00e0i (OS&amp;Y).&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1eef cho c\u00e1c ren c\u1ee7a th\u00e2n van n\u1eb1m ngo\u00e0i ch\u1ea5t l\u1ecfng, ng\u0103n ng\u1eeba ch\u00fang b\u1ecb \u0103n m\u00f2n.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu kh\u00f4ng gian chi\u1ec1u d\u1ecdc h\u1ea1n ch\u1ebf, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn lo\u1ea1i van kh\u00f4ng n\u00e2ng, nh\u01b0ng c\u1ea7n l\u01b0u \u00fd r\u1eb1ng ph\u1ea7n ren s\u1ebd ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t l\u1ecfng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Preventing_Failure_Thermal_Binding_Pressure_Locking\"><\/span>Ng\u0103n ng\u1eeba h\u1ecfng h\u00f3c: Li\u00ean k\u1ebft nhi\u1ec7t v\u00e0 kh\u00f3a \u00e1p su\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t th\u00e1ch th\u1ee9c \u0111\u1eb7c th\u00f9 \u0111\u1ed1i v\u1edbi c\u00e1c van n\u00e0y l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng \u201ckh\u00f3a \u00e1p su\u1ea5t\u201d.\u201d&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y x\u1ea3y ra khi ch\u1ea5t l\u1ecfng b\u1ecb k\u1eb9t trong khoang n\u1eafp (kh\u00f4ng gian ph\u00eda tr\u00ean van n\u00eam) v\u00e0 gi\u00e3n n\u1edf do nhi\u1ec7t, ng\u0103n c\u1ea3n van m\u1edf ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 ng\u0103n ch\u1eb7n \u0111i\u1ec1u n\u00e0y trong c\u00e1c \u1ee9ng d\u1ee5ng d\u1ec5 bay h\u01a1i:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Khoan m\u1ed9t l\u1ed7 tho\u00e1t n\u01b0\u1edbc<\/strong>H\u00e3y y\u00eau c\u1ea7u nh\u00e0 s\u1ea3n xu\u1ea5t khoan m\u1ed9t l\u1ed7 nh\u1ecf \u0111\u1ec3 c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t \u1edf ph\u00eda th\u01b0\u1ee3ng l\u01b0u c\u1ee7a n\u00eam.<\/li>\n\n\n\n<li><strong>\u0110\u01b0\u1eddng v\u00f2ng ngo\u00e0i<\/strong>L\u1eafp \u0111\u1eb7t m\u1ed9t \u0111\u01b0\u1eddng \u1ed1ng nh\u1ecf \u0111\u1ec3 c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t gi\u1eefa n\u1eafp ca-p\u00f4 v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng.<\/li>\n\n\n\n<li><strong>Quy tr\u00ecnh kh\u1edfi \u0111\u1ed9ng<\/strong>Vi\u1ec7c tr\u00e1nh \u0111\u00f3ng ch\u1eb7t van ngay sau khi v\u1eadn h\u00e0nh \u1edf nhi\u1ec7t \u0111\u1ed9 cao c\u00f3 th\u1ec3 h\u1eefu \u00edch, nh\u01b0ng c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t k\u1ef9 thu\u1eadt nh\u01b0 s\u1eed d\u1ee5ng n\u00eam m\u1ec1m s\u1ebd an to\u00e0n h\u01a1n.<\/li>\n<\/ol>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:237px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"3000\" height=\"2000\" class=\"wp-block-cover__image-background wp-image-7802\" alt=\"\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp 3000w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1024x683.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1536x1024.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-2048x1365.webp 2048w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-18x12.webp 18w\" sizes=\"(max-width: 3000px) 100vw, 3000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#e8e8e8\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-10176f1e50fccd365deb8f276774936a wp-block-paragraph\" style=\"font-size:27px\"><strong>T\u00f9y ch\u1ec9nh van ho\u00e0n h\u1ea3o cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n! Nh\u1eadn b\u00e1o gi\u00e1 v\u00e0 kh\u00e1m ph\u00e1 c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh c\u1ee7a ch\u00fang t\u00f4i.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link has-black-color has-text-color has-background has-link-color has-extra-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/vi\/industrial-valve-manufacturer\/\" style=\"border-radius:100px;background-color:#d70c19\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Kh\u00e1m ph\u00e1 c\u00e1c gi\u1ea3i ph\u00e1p van<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>A wedge gate valve is a multi-turn isolation valve that uses a tapered gate to slice through fluids and seal tightly against two inclined seats.&nbsp; If you need a valve that provides a drop-tight shut-off in high-pressure steam or water lines without restricting flow when open, this is your industrial workhorse.&nbsp; Unlike parallel slide valves [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14414,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[238],"tags":[],"class_list":["post-14413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14413","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/comments?post=14413"}],"version-history":[{"count":5,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14413\/revisions"}],"predecessor-version":[{"id":14883,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14413\/revisions\/14883"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/14414"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=14413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=14413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=14413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}