{"id":14456,"date":"2025-12-17T08:00:00","date_gmt":"2025-12-17T00:00:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=14456"},"modified":"2026-04-03T11:27:51","modified_gmt":"2026-04-03T03:27:51","slug":"full-port-vs-reduced-port-gate-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/full-port-vs-reduced-port-gate-valve\/","title":{"rendered":"Van c\u1ed5ng to\u00e0n l\u01b0u l\u01b0\u1ee3ng so v\u1edbi van c\u1ed5ng thu h\u1eb9p l\u01b0u l\u01b0\u1ee3ng: Nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft"},"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\/full-port-vs-reduced-port-gate-valve\/#Are_gate_valves_full_port\" >Van c\u1ed5ng c\u00f3 ph\u1ea3i l\u00e0 lo\u1ea1i van to\u00e0n l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng?<\/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\/full-port-vs-reduced-port-gate-valve\/#The_Pigging_Factor_and_Flow_Resistance\" >H\u1ec7 s\u1ed1 l\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 s\u1ee9c c\u1ea3n d\u00f2ng ch\u1ea3y<\/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\/gate-valve\/full-port-vs-reduced-port-gate-valve\/#Physical_Size_and_Installation_Constraints\" >K\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd v\u00e0 c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 l\u1eafp \u0111\u1eb7t<\/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\/gate-valve\/full-port-vs-reduced-port-gate-valve\/#Cost_vs_Performance\" >Chi ph\u00ed so v\u1edbi hi\u1ec7u su\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/full-port-vs-reduced-port-gate-valve\/#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\/blog\/gate-valve\/standard-vs-full-bore-gate-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">van c\u1ed5ng to\u00e0n ph\u1ea7n<\/a> Van n\u00e0y c\u00f3 \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y b\u00ean trong kh\u1edbp ch\u00ednh x\u00e1c v\u1edbi \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng \u0111\u1ec3 lo\u1ea1i b\u1ecf s\u1ef1 c\u1ea3n tr\u1edf d\u00f2ng ch\u1ea3y, trong khi van c\u1ed5ng gi\u1ea3m s\u1eed d\u1ee5ng l\u1ed7 m\u1edf b\u00ean trong nh\u1ecf h\u01a1n, gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng nh\u01b0ng l\u1ea1i g\u00e2y ra s\u1ef1 s\u1ee5t gi\u1ea3m \u00e1p su\u1ea5t nh\u1eb9.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n y\u00eau c\u1ea7u c\u00e1c d\u1ee5ng c\u1ee5 l\u00e0m s\u1ea1ch ph\u1ea3i \u0111i qua \u0111\u01b0\u1eddng \u1ed1ng, b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf c\u1ed5ng \u0111\u1ea7y \u0111\u1ee7, nh\u01b0ng \u0111\u1ed1i v\u1edbi vi\u1ec7c c\u00e1ch ly ti\u00eau chu\u1ea9n m\u00e0 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y kh\u00f4ng qu\u00e1 quan tr\u1ecdng, t\u00f9y ch\u1ecdn c\u1ed5ng gi\u1ea3m l\u00e0 ti\u00eau chu\u1ea9n trong ng\u00e0nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa hai thi\u1ebft k\u1ebf n\u00e0y th\u01b0\u1eddng khi\u1ebfn ng\u01b0\u1eddi mua b\u1ed1i r\u1ed1i v\u00ec ch\u00fang tr\u00f4ng g\u1ea7n nh\u01b0 gi\u1ed1ng h\u1ec7t nhau t\u1eeb b\u00ean ngo\u00e0i. S\u1ef1 kh\u00e1c bi\u1ec7t ho\u00e0n to\u00e0n n\u1eb1m \u1edf b\u00ean trong, nh\u01b0ng n\u00f3 l\u1ea1i quy\u1ebft \u0111\u1ecbnh hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n<p>Hi\u1ec3u r\u00f5 c\u1ea5u h\u00ecnh c\u1ed5ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft, v\u00e0 nguy\u00ean t\u1eafc n\u00e0y c\u0169ng \u00e1p d\u1ee5ng t\u01b0\u01a1ng t\u1ef1 cho <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/\" title=\"c\u00e1c lo\u1ea1i van c\u1ed5ng n\u00eam\">c\u00e1c lo\u1ea1i van c\u1ed5ng n\u00eam<\/a> n\u01a1i c\u00e1c bi\u1ebfn th\u1ec3 thi\u1ebft k\u1ebf \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn \u0111\u1eb7c t\u00ednh d\u00f2ng ch\u1ea3y v\u00e0 s\u1ef1 ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Are_gate_valves_full_port\"><\/span>Van c\u1ed5ng c\u00f3 ph\u1ea3i l\u00e0 lo\u1ea1i van to\u00e0n l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn l\u00e0 kh\u00f4ng, kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng v\u1eady. C\u00f3 m\u1ed9t quan ni\u1ec7m sai l\u1ea7m ph\u1ed5 bi\u1ebfn r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c van c\u1ed5ng \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng m\u1edf ho\u00e0n to\u00e0n. Tr\u00ean th\u1ef1c t\u1ebf, h\u1ea7u h\u1ebft c\u00e1c van th\u00e9p r\u00e8n ti\u00eau chu\u1ea9n \u0111\u1ec1u c\u00f3 &quot;c\u1ed5ng ti\u00eau chu\u1ea9n&quot; ho\u1eb7c c\u1ed5ng thu nh\u1ecf theo m\u1eb7c \u0111\u1ecbnh tr\u1eeb khi b\u1ea1n ch\u1ec9 \u0111\u1ecbnh kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng to\u00e0n ph\u1ea7n \u0111\u01b0\u1ee3c gia c\u00f4ng sao cho l\u1ed7 tr\u00ean n\u00eam v\u00e0 th\u00e2n van c\u00f3 c\u00f9ng k\u00edch th\u01b0\u1edbc v\u1edbi... <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/flanged-gate-valve\/gate-valve-flange-dimensions-complete-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0111\u01b0\u1eddng k\u00ednh trong<\/a> c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng n\u1ed1i. N\u1ebfu b\u1ea1n c\u00f3 \u0111\u01b0\u1eddng \u1ed1ng 4 inch, th\u00ec l\u1ed7 van c\u0169ng l\u00e0 4 inch. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t \u0111\u01b0\u1eddng h\u1ea7m th\u1eb3ng, kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n cho ch\u1ea5t l\u1ecfng.<\/p>\n<p>Ngo\u00e0i c\u1ea5u h\u00ecnh c\u1ed5ng, vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa thi\u1ebft k\u1ebf c\u1ed5ng \u0111\u1ea7y \u0111\u1ee7 v\u00e0 c\u1ed5ng gi\u1ea3m ph\u1ea3i \u0111\u01b0\u1ee3c ph\u1ed1i h\u1ee3p v\u1edbi vi\u1ec7c <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/gate-valve-material-selection-guide\/\" title=\"l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho van c\u1ed5ng\">l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho van c\u1ed5ng<\/a> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u v\u00e0 tu\u1ed5i th\u1ecd trong m\u00f4i tr\u01b0\u1eddng v\u1eadn h\u00e0nh c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1ee3c l\u1ea1i, van c\u1ed5ng gi\u1ea3m (th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 van c\u1ed5ng ti\u00eau chu\u1ea9n) c\u00f3 l\u1ed7 m\u1edf nh\u1ecf h\u01a1n m\u1ed9t c\u1ee1 so v\u1edbi k\u00edch th\u01b0\u1edbc \u1ed1ng. M\u1ed9t van c\u1ed5ng gi\u1ea3m 4 inch c\u00f3 th\u1ec3 c\u00f3 l\u1ed7 m\u1edf b\u00ean trong l\u00e0 3 inch. C\u00e1c m\u1eb7t b\u00edch v\u1eabn \u0111\u01b0\u1ee3c b\u1eaft v\u00edt v\u00e0o \u1ed1ng 4 inch, nh\u01b0ng d\u00f2ng ch\u1ea3y ph\u1ea3i \u0111i qua khe h\u1eb9p h\u01a1n \u1edf gi\u1eefa.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Pigging_Factor_and_Flow_Resistance\"><\/span>H\u1ec7 s\u1ed1 l\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 s\u1ee9c c\u1ea3n d\u00f2ng ch\u1ea3y<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/Pigging-1080x675.png-1024x640.webp\" alt=\"\" class=\"wp-image-14459\" style=\"width:300px\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/Pigging-1080x675.png-1024x640.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/Pigging-1080x675.png-300x188.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/Pigging-1080x675.png-768x480.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/Pigging-1080x675.png-18x12.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/Pigging-1080x675.png.webp 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh v\u1ec1 m\u1eb7t v\u1eadn h\u00e0nh trong cu\u1ed9c tranh lu\u1eadn gi\u1eefa van c\u1ed5ng to\u00e0n ph\u1ea7n v\u00e0 van c\u1ed5ng b\u00e1n ph\u1ea7n n\u1eb1m \u1edf kh\u1ea3 n\u0103ng &quot;l\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng \u1ed1ng b\u1eb1ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng&quot; (pigging). Qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch b\u1eb1ng thi\u1ebft b\u1ecb n\u00e0y bao g\u1ed3m vi\u1ec7c \u0111\u01b0a m\u1ed9t thi\u1ebft b\u1ecb l\u00e0m s\u1ea1ch c\u01a1 h\u1ecdc (g\u1ecdi l\u00e0 pig) xu\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ec3 c\u1ea1o s\u1ea1ch s\u00e1p, b\u1ee5i b\u1ea9n ho\u1eb7c c\u00e1c m\u1ea3nh v\u1ee5n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec van c\u1ed5ng to\u00e0n ph\u1ea7n kh\u00f4ng c\u00f3 v\u1eadt c\u1ea3n, n\u00ean con l\u1ee3n (pig) c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111i qua. N\u1ebfu b\u1ea1n c\u1ed1 g\u1eafng \u0111\u01b0a con l\u1ee3n qua van c\u1ed5ng thu nh\u1ecf, n\u00f3 s\u1ebd va v\u00e0o l\u1ed7 nh\u1ecf h\u01a1n v\u00e0 b\u1ecb k\u1eb9t, l\u00e0m t\u1eafc ngh\u1ebdn to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng \u1ed1ng. Do \u0111\u00f3, c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng truy\u1ec1n t\u1ea3i c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch th\u01b0\u1eddng xuy\u00ean lu\u00f4n s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf to\u00e0n ph\u1ea7n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Physical_Size_and_Installation_Constraints\"><\/span>K\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd v\u00e0 c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 l\u1eafp \u0111\u1eb7t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Do th\u00e2n van b\u00ean trong ph\u1ea3i l\u1edbn h\u01a1n \u0111\u1ec3 ch\u1ee9a \u0111\u01b0\u1ee3c n\u00eam k\u00edch th\u01b0\u1edbc \u0111\u1ea7y \u0111\u1ee7, n\u00ean k\u00edch th\u01b0\u1edbc c\u1ee7a van c\u1ed5ng to\u00e0n ph\u1ea7n th\u01b0\u1eddng l\u1edbn h\u01a1n v\u00e0 n\u1eb7ng h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i van c\u1ed5ng thu nh\u1ecf. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng tr\u1ecdng l\u01b0\u1ee3ng l\u00ean c\u00e1c gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n \u0111ang l\u1eafp \u0111\u1eb7t m\u1ed9t thi\u1ebft b\u1ecb \u0111a n\u0103ng c\u00f4ng su\u1ea5t l\u1edbn. <a href=\"https:\/\/www.xintaivalves.com\/vi\/gate-valve-manufacturer\/\" target=\"_blank\" rel=\"noreferrer noopener\">van c\u1ed5ng m\u1eb7t b\u00edch<\/a>, B\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n th\u00eam gi\u00e1 \u0111\u1ee1 \u1ed1ng \u0111\u1ec3 ch\u1ecbu t\u1ea3i tr\u1ecdng t\u0103ng th\u00eam. Van c\u1ed5ng gi\u1ea3m k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn h\u01a1n. \u0110i\u1ec1u n\u00e0y gi\u00fap ch\u00fang d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t h\u01a1n trong kh\u00f4ng gian ch\u1eadt h\u1eb9p nh\u01b0 ph\u00f2ng m\u00e1y m\u00f3c \u0111\u00f4ng \u0111\u00fac ho\u1eb7c tr\u00ean c\u00e1c c\u1ee5m thi\u1ebft b\u1ecb l\u1eafp \u0111\u1eb7t tr\u00ean khung \u0111\u1ee1, n\u01a1i m\u00e0 t\u1eebng inch v\u00e0 t\u1eebng pound \u0111\u1ec1u r\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cost_vs_Performance\"><\/span>Chi ph\u00ed so v\u1edbi hi\u1ec7u su\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van ti\u1ebft l\u01b0u gi\u1ea3m k\u00edch th\u01b0\u1edbc c\u00f3 gi\u00e1 th\u00e0nh r\u1ebb h\u01a1n. N\u00f3 y\u00eau c\u1ea7u \u00edt kim lo\u1ea1i h\u01a1n \u0111\u1ec3 \u0111\u00fac ho\u1eb7c r\u00e8n, v\u00e0 qu\u00e1 tr\u00ecnh gia c\u00f4ng nhanh h\u01a1n. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc ho\u1eb7c b\u1eaby h\u01a1i, s\u1ef1 s\u1ee5t gi\u1ea3m \u00e1p su\u1ea5t nh\u1ecf do s\u1ef1 h\u1ea1n ch\u1ebf g\u00e2y ra l\u00e0 kh\u00f4ng \u0111\u00e1ng k\u1ec3. S\u1ef1 nhi\u1ec5u lo\u1ea1n t\u1ea1o ra l\u00e0 t\u1ed1i thi\u1ec3u v\u00e0 th\u01b0\u1eddng kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, n\u1ebfu b\u1ea1n \u0111ang v\u1eadn chuy\u1ec3n h\u1ed7n h\u1ee3p b\u00f9n m\u00e0i m\u00f2n, s\u1ef1 h\u1ea1n ch\u1ebf trong van c\u1ed5ng gi\u1ea3m k\u00edch th\u01b0\u1edbc s\u1ebd t\u1ea1o ra &quot;hi\u1ec7u \u1ee9ng v\u00f2i phun&quot;. Ch\u1ea5t l\u1ecfng s\u1ebd t\u0103ng t\u1ed1c khi b\u1ecb \u00e9p qua, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m m\u00f2n van. <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/soft-seated-vs-metal-seated-valves\/\">\u0111\u1ebf van<\/a> nhanh h\u01a1n. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, vi\u1ec7c tr\u1ea3 th\u00eam ti\u1ec1n cho c\u1ed5ng \u0111\u1ea7y \u0111\u1ee7 th\u1ef1c ch\u1ea5t l\u1ea1i ti\u1ebft ki\u1ec7m h\u01a1n v\u1ec1 l\u00e2u d\u00e0i v\u00ec van s\u1ebd b\u1ec1n h\u01a1n.<\/p>\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\">Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa van c\u1ed5ng c\u00f3 l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea7y \u0111\u1ee7 v\u00e0 van c\u1ed5ng c\u00f3 l\u01b0u l\u01b0\u1ee3ng gi\u1ea3m ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u v\u1ec1 l\u01b0u l\u01b0\u1ee3ng. S\u1eed d\u1ee5ng van c\u1ed5ng c\u00f3 l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea7y \u0111\u1ee7 n\u1ebfu c\u1ea7n l\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng \u1ed1ng b\u1eb1ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng ho\u1eb7c \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t, v\u00e0 s\u1eed d\u1ee5ng van c\u1ed5ng c\u00f3 l\u01b0u l\u01b0\u1ee3ng gi\u1ea3m \u0111\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ti\u1ec7n \u00edch th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:237px;aspect-ratio:unset;\"><img 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 full port gate valve features an internal flow path that matches the exact pipe diameter to eliminate flow restriction, whereas a reduced port valve uses a smaller internal opening that saves money and weight at the cost of a slight pressure drop.\u00a0 If your system requires cleaning tools to pass through the line, you [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14457,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[238],"tags":[],"class_list":["post-14456","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\/14456","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=14456"}],"version-history":[{"count":3,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14456\/revisions"}],"predecessor-version":[{"id":14875,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14456\/revisions\/14875"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/14457"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=14456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=14456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=14456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}