{"id":14451,"date":"2025-12-15T08:00:00","date_gmt":"2025-12-15T00:00:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=14451"},"modified":"2026-04-03T11:27:52","modified_gmt":"2026-04-03T03:27:52","slug":"check-valve-and-gate-valve-differences-uses","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/check-valve\/check-valve-and-gate-valve-differences-uses\/","title":{"rendered":"Van m\u1ed9t chi\u1ec1u v\u00e0 van c\u1ed5ng: Nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng"},"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\/check-valve\/check-valve-and-gate-valve-differences-uses\/#Difference_Between_Check_Valve_and_Gate_Valve\" >S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa van m\u1ed9t chi\u1ec1u v\u00e0 van c\u1ed5ng<\/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\/check-valve\/check-valve-and-gate-valve-differences-uses\/#How_They_Are_Built\" >C\u00e1ch ch\u00fang \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/check-valve\/check-valve-and-gate-valve-differences-uses\/#Why_They_Are_Always_Together\" >V\u00ec sao h\u1ecd lu\u00f4n \u1edf b\u00ean nhau?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/check-valve\/check-valve-and-gate-valve-differences-uses\/#Summary\" >B\u1ea3n t\u00f3m t\u1eaft<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">M\u1ed8T <a href=\"https:\/\/www.xintaivalves.com\/vi\/gate-valve-manufacturer\/\" target=\"_blank\" rel=\"noreferrer noopener\">van c\u1ed5ng<\/a> \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n th\u1ee7 c\u00f4ng \u0111\u1ec3 ng\u0103n ch\u1eb7n ho\u00e0n to\u00e0n d\u00f2ng ch\u1ea3y ph\u1ee5c v\u1ee5 b\u1ea3o tr\u00ec, trong khi m\u1ed9t <a href=\"https:\/\/www.xintaivalves.com\/vi\/check-valve-manufacturing\/\" target=\"_blank\" rel=\"noreferrer noopener\">ki\u1ec3m tra van<\/a> N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 t\u1ef1 \u0111\u1ed9ng ng\u0103n ch\u1ea5t l\u1ecfng ch\u1ea3y ng\u01b0\u1ee3c chi\u1ec1u. B\u1ea1n xoay van c\u1ed5ng \u0111\u1ec3 c\u00f4 l\u1eadp m\u1ed9t \u0111o\u1ea1n \u1ed1ng, nh\u01b0ng b\u1ea1n d\u1ef1a v\u00e0o van m\u1ed9t chi\u1ec1u \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc ch\u1ec9 ch\u1ea3y m\u1ed9t chi\u1ec1u v\u00e0 kh\u00f4ng bao gi\u1edd ch\u1ea3y ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu ch\u1ec9 nh\u00ecn v\u00e0o h\u00ecnh d\u00e1ng b\u00ean ngo\u00e0i, b\u1ea1n d\u1ec5 nh\u1ea7m l\u1eabn ch\u00fang, nh\u01b0ng ch\u1ee9c n\u0103ng c\u1ee7a ch\u00fang ho\u00e0n to\u00e0n tr\u00e1i ng\u01b0\u1ee3c nhau. M\u1ed9t c\u00e1i d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n, c\u00e1i kia d\u00f9ng \u0111\u1ec3 b\u1ea3o v\u1ec7.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Difference_Between_Check_Valve_and_Gate_Valve\"><\/span>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa van m\u1ed9t chi\u1ec1u v\u00e0 van c\u1ed5ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh n\u1eb1m \u1edf c\u00e1ch ch\u00fang v\u1eadn h\u00e0nh. Van c\u1ed5ng ch\u1edd l\u1ec7nh. N\u00f3 y\u00eau c\u1ea7u ng\u01b0\u1eddi v\u1eadn h\u00e0nh xoay tay quay ho\u1eb7c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng \u0111i\u1ec7n \u0111\u1ec3 xoay tr\u1ee5c van. \u0110\u00e2y l\u00e0 thi\u1ebft b\u1ecb hai chi\u1ec1u, ngh\u0129a l\u00e0 ch\u1ea5t l\u1ecfng c\u00f3 th\u1ec3 ch\u1ea3y qua t\u1eeb c\u1ea3 hai ph\u00eda m\u00e0 kh\u00f4ng g\u1eb7p v\u1ea5n \u0111\u1ec1 g\u00ec. V\u1ec1 c\u01a1 b\u1ea3n, n\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t c\u00e1nh c\u1eeda tr\u01b0\u1ee3t.<\/p>\n<p>M\u1eb7c d\u00f9 van c\u1ed5ng ph\u1ee5c v\u1ee5 c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c v\u1edbi van m\u1ed9t chi\u1ec1u, vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c s\u1eafc th\u00e1i c\u1ee7a <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/\" title=\"h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn van c\u1ed5ng n\u00eam\">h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn van c\u1ed5ng n\u00eam<\/a> gi\u00fap c\u00e1c k\u1ef9 s\u01b0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t khi van c\u1ed5ng l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van m\u1ed9t chi\u1ec1u ho\u1ea1t \u0111\u1ed9ng t\u1ef1 \u0111\u1ed9ng. N\u00f3 kh\u00f4ng c\u00f3 tay quay hay tr\u1ee5c \u0111\u1ec3 xoay. N\u00f3 ho\u00e0n to\u00e0n d\u1ef1a v\u00e0o d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng. Khi b\u01a1m \u0111\u1ea9y n\u01b0\u1edbc ra, l\u1ef1c \u0111\u00f3 s\u1ebd \u0111\u1ea9y c\u1eeda b\u00ean trong m\u1edf ra. Ngay khi b\u01a1m d\u1eebng l\u1ea1i, tr\u1ecdng l\u1ef1c ho\u1eb7c l\u00f2 xo s\u1ebd \u0111\u00f3ng s\u1eadp c\u1eeda \u0111\u00f3 l\u1ea1i. Ho\u1ea1t \u0111\u1ed9ng t\u1ef1 \u0111\u1ed9ng n\u00e0y ng\u0103n ch\u1eb7n d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c, n\u1ebfu kh\u00f4ng s\u1ebd l\u00e0m h\u1ecfng b\u01a1m ho\u1eb7c l\u00e0m c\u1ea1n ki\u1ec7t b\u1ec3 ch\u1ee9a c\u1ee7a b\u1ea1n.<\/p>\n<p>Khi l\u1ef1a ch\u1ecdn gi\u1eefa van m\u1ed9t chi\u1ec1u v\u00e0 van c\u1ed5ng, c\u00e1c k\u1ef9 s\u01b0 c\u0169ng ph\u1ea3i xem x\u00e9t c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh th\u00fac \u0111\u1ea9y <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/gate-valve-material-selection-guide\/\" title=\"vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho van c\u1ed5ng\">vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho van c\u1ed5ng<\/a> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady tr\u00ean c\u00e1c lo\u1ea1i ch\u1ea5t l\u1ecfng v\u00e0 \u00e1p su\u1ea5t kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi b\u1ea1n so s\u00e1nh van m\u1ed9t chi\u1ec1u v\u00e0 van c\u1ed5ng c\u1ea1nh nhau, h\u00e3y ki\u1ec3m tra th\u00e2n van xem c\u00f3 m\u0169i t\u00ean ch\u1ec9 h\u01b0\u1edbng d\u00f2ng ch\u1ea3y hay kh\u00f4ng. Van m\u1ed9t chi\u1ec1u lu\u00f4n c\u00f3 m\u0169i t\u00ean ch\u1ec9 h\u01b0\u1edbng d\u00f2ng ch\u1ea3y \u0111\u01b0\u1ee3c \u0111\u00fac s\u1eb5n tr\u00ean kim lo\u1ea1i. N\u1ebfu l\u1eafp ng\u01b0\u1ee3c, \u0111\u01b0\u1eddng \u1ed1ng s\u1ebd b\u1ecb t\u1eafc. Van c\u1ed5ng kh\u00f4ng c\u00f3 m\u0169i t\u00ean v\u00ec n\u00f3 ho\u1ea1t \u0111\u1ed9ng theo c\u1ea3 hai chi\u1ec1u.<\/p>\n\n\n\n\n\n\n  <title>S\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt c\u1ee7a Hero<\/title>\n  \n    .hero-card {\n  \n\n\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/vi\/product\/gate-valve\/#pmain\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/03\/BUTT-WELDING-GATE-VALVE.jpg\" alt=\"B\u1ed9 s\u01b0u t\u1eadp van c\u1ed5ng\" \/>\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\ud83d\udee0 B\u1ed9 s\u01b0u t\u1eadp van c\u1ed5ng<\/div>\n    <div class=\"hero-description\">B\u1ed9 s\u01b0u t\u1eadp Van c\u1ed5ng c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady v\u00e0 b\u1ec1n b\u1ec9 \u0111\u1ec3 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t cao. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 b\u1ec1n l\u00e2u, c\u00e1c van n\u00e0y \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/div>\n    <span class=\"hero-link\">Kh\u00e1m ph\u00e1 B\u1ed9 s\u01b0u t\u1eadp<\/span>\n  <\/div>\n<\/a>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_They_Are_Built\"><\/span>C\u00e1ch ch\u00fang \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu nh\u00ecn v\u00e0o b\u00ean trong, c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n kh\u00e1c. Van c\u1ed5ng s\u1eed d\u1ee5ng m\u1ed9t tr\u1ee5c ren \u0111\u1ec3 t\u1eeb t\u1eeb h\u1ea1 th\u1ea5p... <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/304-vs-316-stainless-steel-gate-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">n\u00eam kim lo\u1ea1i <\/a>v\u00e0o \u0111\u01b0\u1eddng \u0111i c\u1ee7a d\u00f2ng ch\u1ea3y. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh nhanh ch\u00f3ng. B\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3i quay b\u00e1nh xe \u0111\u00f3 \u0111\u1ebfn hai m\u01b0\u01a1i l\u1ea7n \u0111\u1ec3 n\u00f3 chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i m\u1edf ho\u00e0n to\u00e0n sang tr\u1ea1ng th\u00e1i \u0111\u00f3ng ho\u00e0n to\u00e0n. Qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh ch\u1eadm n\u00e0y l\u00e0 c\u00f3 ch\u1ee7 \u00fd v\u00ec n\u00f3 ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng va \u0111\u1eadp trong \u0111\u01b0\u1eddng \u1ed1ng, hay c\u00f2n g\u1ecdi l\u00e0 b\u00faa n\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van m\u1ed9t chi\u1ec1u s\u1eed d\u1ee5ng m\u1ed9t c\u00e1nh g\u1ea1t ho\u1eb7c m\u1ed9t \u0111\u0129a l\u00f2 xo. N\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng nhanh. Ngay khi \u00e1p su\u1ea5t ph\u00eda tr\u01b0\u1edbc gi\u1ea3m, c\u00e1nh g\u1ea1t s\u1ebd \u0111\u00f3ng s\u1eadp ngay l\u1eadp t\u1ee9c. N\u00f3 ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng nhanh \u0111\u1ec3 gi\u1eef ch\u1ea5t l\u1ecfng tr\u01b0\u1edbc khi n\u00f3 c\u00f3 c\u01a1 h\u1ed9i ch\u1ea3y ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_They_Are_Always_Together\"><\/span>V\u00ec sao h\u1ecd lu\u00f4n \u1edf b\u00ean nhau?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u nh\u01b0 b\u1ea1n s\u1ebd kh\u00f4ng bao gi\u1edd t\u00ecm th\u1ea5y m\u1ed9t tr\u1ea1m b\u01a1m n\u00e0o kh\u00f4ng s\u1eed d\u1ee5ng c\u1ea3 hai lo\u1ea1i van n\u00e0y. C\u00e1c k\u1ef9 s\u01b0 th\u01b0\u1eddng l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u v\u00e0 van c\u1ed5ng c\u00f9ng nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u01a1 \u0111\u1ed3 b\u1ed1 tr\u00ed ti\u00eau chu\u1ea9n kh\u00e1 \u0111\u01a1n gi\u1ea3n: B\u01a1m, sau \u0111\u00f3 l\u00e0 van m\u1ed9t chi\u1ec1u, r\u1ed3i \u0111\u1ebfn van c\u1ed5ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nguy\u00ean t\u1eafc \u1edf \u0111\u00e2y r\u1ea5t th\u1ef1c t\u1ebf. Van m\u1ed9t chi\u1ec1u \u0111\u01b0\u1ee3c \u0111\u1eb7t ngay sau b\u01a1m \u0111\u1ec3 ng\u0103n n\u01b0\u1edbc ch\u1ea3y ng\u01b0\u1ee3c tr\u1edf l\u1ea1i v\u00e0 l\u00e0m b\u01a1m quay ng\u01b0\u1ee3c chi\u1ec1u khi \u0111\u1ed9ng c\u01a1 t\u1eaft. Van c\u1ed5ng \u0111\u01b0\u1ee3c \u0111\u1eb7t cu\u1ed1i c\u00f9ng \u0111\u1ec3 d\u1ec5 b\u1ea3o tr\u00ec.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cu\u1ed1i c\u00f9ng, van m\u1ed9t chi\u1ec1u s\u1ebd b\u1ecb m\u00f2n ho\u1eb7c k\u1eb9t. B\u1eb1ng c\u00e1ch \u0111\u00f3ng van c\u1ed5ng, b\u1ea1n c\u00f3 th\u1ec3 ng\u1eaft \u00e1p su\u1ea5t t\u1eeb \u0111\u01b0\u1eddng \u1ed1ng ch\u00ednh, cho ph\u00e9p b\u1ea1n m\u1edf van m\u1ed9t chi\u1ec1u v\u00e0 s\u1eeda ch\u1eefa n\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n x\u1ea3 h\u1ebft n\u01b0\u1edbc trong h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n\n\n\n  <title>S\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt c\u1ee7a Hero<\/title>\n  \n    .hero-card {\n  \n\n\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/vi\/check-valve-manufacturing\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/02\/117-master-graph.jpg\" alt=\"B\u1ed9 s\u01b0u t\u1eadp van c\u1ed5ng\" \/>\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\ud83d\udee0 B\u1ed9 s\u01b0u t\u1eadp van m\u1ed9t chi\u1ec1u<\/div>\n    <div class=\"hero-description\">B\u1ed9 s\u01b0u t\u1eadp van m\u1ed9t chi\u1ec1u c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p theo c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh v\u00e0 c\u00e1c y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t cho nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 \u00e1p su\u1ea5t cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao.<\/div>\n    <span class=\"hero-link\">Kh\u00e1m ph\u00e1 B\u1ed9 s\u01b0u t\u1eadp<\/span>\n  <\/div>\n<\/a>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Summary\"><\/span>B\u1ea3n t\u00f3m t\u1eaft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec3u r\u00f5 vai tr\u00f2 c\u1ee7a van m\u1ed9t chi\u1ec1u v\u00e0 van c\u1ed5ng gi\u00fap \u0111\u1ea3m b\u1ea3o an to\u00e0n cho h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n. S\u1eed d\u1ee5ng van c\u1ed5ng khi c\u1ea7n ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 s\u1eeda ch\u1eefa, v\u00e0 tin t\u01b0\u1edfng v\u00e0o van m\u1ed9t chi\u1ec1u \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh h\u01b0\u1edbng d\u00f2ng ch\u1ea3y.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/product\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"371\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1024x371.webp\" alt=\"van h\u00e0ng \u0111\u1ea7u trong ng\u00e0nh nh\u00e0 s\u1ea3n xu\u1ea5t van XINTAI\" class=\"wp-image-9208\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1024x371.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-300x109.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-768x278.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1536x556.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-18x7.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2.webp 1550w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>A gate valve acts as a manual barrier to stop flow completely for maintenance, while a check valve acts as an automatic guard that prevents fluid from reversing direction. You turn a gate valve to isolate a pipe section, but you rely on a check valve to make sure the water only travels one way [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14454,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[284],"tags":[],"class_list":["post-14451","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-check-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14451","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=14451"}],"version-history":[{"count":2,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14451\/revisions"}],"predecessor-version":[{"id":14876,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14451\/revisions\/14876"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/14454"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=14451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=14451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=14451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}