{"id":4640,"date":"2023-03-23T06:50:52","date_gmt":"2023-03-23T06:50:52","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=4640"},"modified":"2024-08-26T16:05:36","modified_gmt":"2024-08-26T08:05:36","slug":"understanding-the-differences-between-wedge-valve-and-gate-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/understanding-the-differences-between-wedge-valve-and-gate-valve\/","title":{"rendered":"Van n\u00eam Vs. Van c\u1ed5ng \u2013 S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh l\u00e0 g\u00ec?"},"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\/understanding-the-differences-between-wedge-valve-and-gate-valve\/#Flow_Rate\" >L\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y<\/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\/understanding-the-differences-between-wedge-valve-and-gate-valve\/#Flow_Resistance\" >kh\u00e1ng d\u00f2ng ch\u1ea3y<\/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\/understanding-the-differences-between-wedge-valve-and-gate-valve\/#Sealing\" >ni\u00eam phong<\/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\/understanding-the-differences-between-wedge-valve-and-gate-valve\/#Maintenance\" >B\u1ea2O TR\u00cc<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Van n\u00eam v\u00e0<a href=\"https:\/\/www.xintaivalves.com\/vi\/gate-valve-collection\/\" target=\"_blank\" rel=\"noreferrer noopener\"> van c\u1ed5ng <\/a>v\u1eeba c\u00f3 ch\u1ee9c n\u0103ng \u0111i\u1ec1u h\u00f2a l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng. Tuy nhi\u00ean, ph\u01b0\u01a1ng ph\u00e1p c\u1ee7a h\u1ecd \u0111\u1ec3 ho\u00e0n th\u00e0nh m\u1ee5c \u0111\u00edch n\u00e0y kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 c\u1ea3 hai lo\u1ea1i van \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea5t l\u1ecfng, nh\u01b0ng van n\u00eam c\u00f3 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m. N\u1ebfu b\u1ea1n kh\u00f4ng ch\u1eafc lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t cho \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh, \u0111\u1eebng lo l\u1eafng \u2013 ch\u00fang t\u00f4i c\u00f3 th\u1ec3 tr\u1ee3 gi\u00fap!<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/forged-wedge-gate-valve\/\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/11\/FORGED-WEDGE-GATE-VALVE.jpg\" alt=\"\" class=\"wp-image-3666\" width=\"389\" height=\"389\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/FORGED-WEDGE-GATE-VALVE.jpg 640w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/FORGED-WEDGE-GATE-VALVE-300x300.jpg 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/FORGED-WEDGE-GATE-VALVE-150x150.jpg 150w\" sizes=\"(max-width: 389px) 100vw, 389px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flow_Rate\"><\/span><strong>L\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van n\u00eam c\u00f3 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y th\u1ea5p h\u01a1n so v\u1edbi van c\u1ed5ng c\u1ee7a n\u00f3 do n\u00eam b\u1ecbt k\u00edn \u0111\u01b0\u1ee3c gi\u1eef \u1edf v\u1ecb tr\u00ed gi\u1eefa hai gh\u1ebf nghi\u00eang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng ti\u00eau chu\u1ea9n l\u00e0 thi\u1ebft b\u1ecb tuy\u1ebfn t\u00ednh, quay m\u1ed9t ph\u1ea7n t\u01b0 \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng. Khi m\u1edf ra, ch\u00fang ch\u1eb7n ho\u00e0n to\u00e0n \u0111\u01b0\u1eddng d\u1eabn c\u1ee7a ch\u1ea5t l\u1ecfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van n\u00eam cung c\u1ea5p k\u00edch th\u01b0\u1edbc m\u1eb7t \u0111\u1ed1i m\u1eb7t nh\u1ecf h\u01a1n v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng. Th\u1eadt kh\u00f4ng may, b\u1ec1 m\u1eb7t b\u1ecbt k\u00edn c\u1ee7a ch\u00fang c\u00f3 xu h\u01b0\u1edbng b\u1ecb x\u00f3i m\u00f2n ho\u1eb7c tr\u1ea7y x\u01b0\u1edbc nhanh ch\u00f3ng, \u0111\u00f2i h\u1ecfi ph\u1ea3i ki\u1ec3m tra b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flow_Resistance\"><\/span><strong>kh\u00e1ng d\u00f2ng ch\u1ea3y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u1ea3 n\u0103ng ch\u1ed1ng d\u00f2ng ch\u1ea3y c\u1ee7a van n\u00eam th\u1ea5p h\u01a1n so v\u1edbi van c\u1ed5ng, khi\u1ebfn n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 ng\u1eaft ch\u1ea5t l\u1ecfng nhanh ch\u00f3ng. Tuy nhi\u00ean, th\u1eadt kh\u00f4ng may, lo\u1ea1i van n\u00e0y c\u0169ng c\u00f3 th\u1ec3 b\u1ecb r\u00f2 r\u1ec9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi ch\u1ecdn m\u1ed9t van n\u00eam, lo\u1ea1i ch\u1ea5t l\u1ecfng m\u00e0 n\u00f3 s\u1ebd x\u1eed l\u00fd l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t. Van n\u00eam th\u01b0\u1eddng x\u1eed l\u00fd ch\u1ea5t l\u1ecfng c\u00f3 \u0111\u1ed9 nh\u1edbt cao, trong khi van c\u1ed5ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n v\u1edbi ch\u1ea5t l\u1ecfng \u00edt \u0111\u1eadm \u0111\u1eb7c h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t van n\u00eam linh ho\u1ea1t bao g\u1ed3m m\u1ed9t \u0111\u0129a m\u1ed9t m\u1ea3nh v\u1edbi \u0111\u01b0\u1eddng c\u1eaft c\u1ea1nh \u0111\u1ec3 c\u1ea3i thi\u1ec7n s\u1ef1 li\u00ean k\u1ebft c\u1ee7a gh\u1ebf v\u00e0 c\u00e1c v\u00f2ng \u0111\u1ec7m ch\u1eb7t h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sealing\"><\/span><strong>ni\u00eam phong<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa van n\u00eam v\u00e0 van c\u1ed5ng l\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang. V\u1edbi c\u00e1i sau, b\u1ea1n c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 c\u1ed5ng ch\u1ec9 b\u1eb1ng \u00e1p l\u1ef1c ph\u01b0\u01a1ng ti\u1ec7n; trong khi v\u1edbi c\u00e1i tr\u01b0\u1edbc, ngo\u1ea1i l\u1ef1c ph\u1ea3i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 b\u1ecbt k\u00edn b\u1ec1 m\u1eb7t ch\u1ed7 ng\u1ed3i m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t van n\u00eam bao g\u1ed3m m\u1ed9t \u0111\u0129a h\u00ecnh ch\u1eef nh\u1eadt ho\u1eb7c n\u00eam ch\u00e8n v\u00e0o d\u00f2ng ch\u1ea5t l\u1ecfng. Khi \u0111\u0129a n\u00e0y m\u1edf r\u1ed9ng d\u01b0\u1edbi \u00e1p l\u1ef1c t\u1eeb l\u1ef1c g\u1ed1c, n\u00f3 gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng van \u0111\u00f3ng k\u00edn \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 ph\u1eadn \u0111\u00f3ng h\u00ecnh n\u00eam c\u1ee7a van c\u1ed5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p t\u1ea3i tr\u1ecdng b\u1ed5 sung cao, gi\u00fap n\u00f3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u1ea3 \u00e1p su\u1ea5t ch\u1ea5t l\u1ecfng cao v\u00e0 th\u1ea5p. H\u01a1n n\u1eefa, v\u00ec ch\u1ec9 khi \u0111\u00f3ng l\u1ea1i th\u00ec n\u00eam m\u1edbi ti\u1ebfp x\u00fac v\u1edbi gh\u1ebf c\u1ee7a n\u00f3, \u0111i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m m\u00e0i m\u00f2n v\u00e0 \u0103n m\u00f2n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Maintenance\"><\/span><strong>B\u1ea2O TR\u00cc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00eau c\u1ea7u b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ed1i v\u1edbi van n\u00eam kh\u00e1c v\u1edbi y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi van c\u1ed5ng. Van n\u00eam bao g\u1ed3m hai ph\u1ea7n \u2013 th\u00e2n v\u00e0 n\u00eam \u2013 c\u00f3 th\u1ec3 b\u1ecb t\u00e1ch r\u1eddi theo th\u1eddi gian, d\u1eabn \u0111\u1ebfn m\u1ea5t \u00e1p su\u1ea5t v\u00e0 r\u00f2 r\u1ec9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">May m\u1eafn thay, b\u1ea1n c\u00f3 th\u1ec3 tr\u00e1nh nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c quy tr\u00ecnh th\u00edch h\u1ee3p v\u00e0 th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean. Ch\u00fang bao g\u1ed3m l\u00e0m s\u1ea1ch, b\u00f4i tr\u01a1n v\u00e0 th\u1eaft ch\u1eb7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u01b0\u1eddng xuy\u00ean l\u00e0m s\u1ea1ch van gi\u00fap \u0111\u1ea3m b\u1ea3o van ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u trong th\u1eddi gian d\u00e0i h\u01a1n b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n v\u00e0 m\u1ea3nh v\u1ee5n t\u00edch t\u1ee5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi m\u1ed9t mi\u1ebfng v\u1ea3i m\u1ec1m ho\u1eb7c b\u00e0n ch\u1ea3i v\u00e0 dung d\u1ecbch t\u1ea9y r\u1eeda nh\u1eb9, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m s\u1ea1ch ho\u00e0n to\u00e0n m\u00e0ng ng\u0103n v\u00e0 l\u1edbp l\u00f3t c\u1ee7a van. L\u00e0m \u0111i\u1ec1u n\u00e0y s\u1ebd lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n v\u00e0 m\u1ea3nh v\u1ee5n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng van.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"C\u1ed5ng n\u00eam v\u00e0 c\u1ed5ng song song trong thi\u1ebft k\u1ebf van c\u1ed5ng #M\u1eb9o thi\u1ebft k\u1ebf 6\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/ZncsGjuWRQo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Xintai Valve cung c\u1ea5p nhi\u1ec1u l\u1ef1a ch\u1ecdn van c\u00e1ch ly \u00e1p su\u1ea5t cao, ch\u1eb3ng h\u1ea1n nh\u01b0 van c\u1ea7u b\u1eb1ng th\u00e9p \u0111\u00fac, van c\u1ed5ng v\u00e0 van bi. T\u1ea5t c\u1ea3 \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ed3ng th\u1eddi c\u00f3 \u0111i\u1ec7n tr\u1edf th\u1ea5p, d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng l\u00e2u d\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a Xintai Valve \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh d\u1ea7u kh\u00ed, s\u1ea3n xu\u1ea5t \u0111i\u1ec7n v\u00e0 h\u00f3a ch\u1ea5t. Ch\u00fang c\u00f3 nhi\u1ec1u h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch c\u1ee1 kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u00e1 nh\u00e2n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Van n\u00eam v\u00e0 van c\u1ed5ng l\u00e0 hai lo\u1ea1i van kh\u00e1c nhau \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng. T\u00ecm hi\u1ec3u v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t, \u01b0u \u0111i\u1ec3m v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec c\u1ee7a ch\u00fang \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1i n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n.<\/p>","protected":false},"author":3,"featured_media":3825,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[267],"class_list":["post-4640","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-gate-valve-comparison"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4640","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=4640"}],"version-history":[{"count":3,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4640\/revisions"}],"predecessor-version":[{"id":4698,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4640\/revisions\/4698"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=4640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=4640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=4640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}