{"id":14658,"date":"2026-01-05T09:00:00","date_gmt":"2026-01-05T01:00:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=14658"},"modified":"2026-02-04T09:34:06","modified_gmt":"2026-02-04T01:34:06","slug":"full-port-reduced-port-pressure-drop","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/","title":{"rendered":"Van bi c\u1eeda to\u00e0n ph\u1ea7n so v\u1edbi van bi c\u1eeda thu h\u1eb9p: T\u00ednh to\u00e1n t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t (Cv) v\u00e0 chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng b\u01a1m"},"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\/difference\/full-port-reduced-port-pressure-drop\/#What_changes_between_full_port_and_reduced_port\" >Nh\u1eefng kh\u00e1c bi\u1ec7t gi\u1eefa ch\u1ebf \u0111\u1ed9 ga to\u00e0n ph\u1ea7n v\u00e0 ga thu nh\u1ecf 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\/difference\/full-port-reduced-port-pressure-drop\/#Cv_%E2%86%92_%CE%94P_%E2%86%92_energy_cost_fast_sizing_workflow\" >Cv \u2192 \u0394P \u2192 chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng (quy tr\u00ecnh t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc nhanh)<\/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\/difference\/full-port-reduced-port-pressure-drop\/#Step_1_Get_Cv_from_the_datasheet\" >B\u01b0\u1edbc 1: L\u1ea5y CV t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u<\/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\/difference\/full-port-reduced-port-pressure-drop\/#Step_2_Estimate_valve_pressure_drop\" >B\u01b0\u1edbc 2: \u01af\u1edbc t\u00ednh \u0111\u1ed9 gi\u1ea3m \u00e1p su\u1ea5t c\u1ee7a van<\/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\/difference\/full-port-reduced-port-pressure-drop\/#Step_3_Convert_%CE%94P_into_pumping_power_and_cost\" >B\u01b0\u1edbc 3: Chuy\u1ec3n \u0111\u1ed5i \u0394P th\u00e0nh c\u00f4ng su\u1ea5t b\u01a1m v\u00e0 chi ph\u00ed<\/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\/difference\/full-port-reduced-port-pressure-drop\/#Worked_example_what_small_%CE%94P_costs_over_5_years\" >V\u00ed d\u1ee5 minh h\u1ecda: Chi ph\u00ed c\u1ee7a s\u1ef1 thay \u0111\u1ed5i nh\u1ecf v\u1ec1 gi\u00e1 (\u0394P) trong v\u00f2ng 5 n\u0103m l\u00e0 bao nhi\u00eau?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Selection_guide_when_a_higher_CV_pays_back\" >H\u01b0\u1edbng d\u1eabn tuy\u1ec3n ch\u1ecdn: Khi n\u00e0o CV cao c\u1ea5p mang l\u1ea1i l\u1ee3i \u00edch<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Choose_a_full_bore_valve_when\" >Ch\u1ecdn van \u0111\u01b0\u1eddng k\u00ednh l\u1edbn khi:<\/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\/difference\/full-port-reduced-port-pressure-drop\/#Choose_a_reduced-port_design_when\" >Ch\u1ecdn thi\u1ebft k\u1ebf c\u1ed5ng thu nh\u1ecf khi:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Practical_notes_that_avoid_sizing_mistakes\" >Nh\u1eefng l\u01b0u \u00fd thi\u1ebft th\u1ef1c gi\u00fap tr\u00e1nh sai s\u00f3t khi ch\u1ecdn k\u00edch c\u1ee1<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Dont_treat_Cv_as_a_%E2%80%9Cyesno%E2%80%9D_number\" >\u0110\u1eebng coi CV nh\u01b0 m\u1ed9t con s\u1ed1 &quot;c\u00f3\/kh\u00f4ng&quot;.<\/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\/difference\/full-port-reduced-port-pressure-drop\/#Confirm_what_%E2%80%9Creduced%E2%80%9D_means_in_your_quote\" >H\u00e3y x\u00e1c nh\u1eadn xem t\u1eeb \u201cgi\u1ea3m gi\u00e1\u201d trong b\u00e1o gi\u00e1 c\u1ee7a b\u1ea1n c\u00f3 ngh\u0129a l\u00e0 g\u00ec.<\/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\/difference\/full-port-reduced-port-pressure-drop\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#3_Key_Takeaways\" >3 \u0111i\u1ec3m ch\u00ednh c\u1ea7n ghi nh\u1edb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#FAQs\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Does_full_port_mean_zero_pressure_drop\" >Li\u1ec7u vi\u1ec7c m\u1edf ho\u00e0n to\u00e0n c\u1ed5ng c\u00f3 ngh\u0129a l\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 gi\u1ea3m \u00e1p su\u1ea5t n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#What_does_CV_tell_me_in_plain_terms\" >CV n\u00f3i l\u00ean \u0111i\u1ec1u g\u00ec m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Can_I_use_QCv%C2%B2_for_any_fluid\" >T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng (Q\/Cv)\u00b2 cho b\u1ea5t k\u1ef3 lo\u1ea1i ch\u1ea5t l\u1ecfng n\u00e0o kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#When_is_a_reduced_port_the_smarter_buy\" >Khi n\u00e0o th\u00ec vi\u1ec7c mua m\u1ed9t c\u1ed5ng k\u1ebft n\u1ed1i thu nh\u1ecf l\u00e0 l\u1ef1a ch\u1ecdn th\u00f4ng minh h\u01a1n?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#What_inputs_do_I_need_to_estimate_pumping_cost\" >T\u00f4i c\u1ea7n nh\u1eefng th\u00f4ng tin \u0111\u1ea7u v\u00e0o n\u00e0o \u0111\u1ec3 \u01b0\u1edbc t\u00ednh chi ph\u00ed b\u01a1m n\u01b0\u1edbc?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">M\u00e1y b\u01a1m kh\u00f4ng quan t\u00e2m \u0111\u1ebfn t\u00ean g\u1ecdi c\u1ee7a b\u1ed9 ph\u1eadn. Ch\u00fang ch\u1ec9 &quot;c\u1ea3m nh\u1eadn&quot; l\u1ef1c c\u1ea3n. Tr\u00ean c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ho\u1ea1t \u0111\u1ed9ng nhi\u1ec1u gi\u1edd, ngay c\u1ea3 m\u1ed9t s\u1ef1 c\u1ea3n tr\u1edf nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 \u00e2m th\u1ea7m bi\u1ebfn th\u00e0nh h\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n t\u0103ng \u0111\u1ec1u \u0111\u1eb7n. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao vi\u1ec7c l\u1ef1a ch\u1ecdn van c\u00f3 \u0111\u01b0\u1eddng k\u00ednh to\u00e0n ph\u1ea7n th\u01b0\u1eddng l\u00e0 quy\u1ebft \u0111\u1ecbnh v\u1ec1 chi ph\u00ed v\u1eadn h\u00e0nh, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 quy\u1ebft \u0111\u1ecbnh v\u1ec1 l\u01b0u l\u01b0\u1ee3ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 xem t\u1ed5ng quan v\u1ec1 c\u00e1c t\u00f9y ch\u1ecdn \u0111\u01b0\u1eddng k\u00ednh xi lanh c\u1ee7a Xintai, h\u00e3y xem <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/ball-valve\/full-bore-vs-reduced-bore-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">Van bi \u0111\u01b0\u1eddng k\u00ednh l\u1edbn so v\u1edbi van bi \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_changes_between_full_port_and_reduced_port\"><\/span><strong>Nh\u1eefng kh\u00e1c bi\u1ec7t gi\u1eefa ch\u1ebf \u0111\u1ed9 ga to\u00e0n ph\u1ea7n v\u00e0 ga thu nh\u1ecf l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft k\u1ebf c\u1eeda van to\u00e0n ph\u1ea7n gi\u1eef cho mi\u1ec7ng van g\u1ea7n \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a \u1ed1ng h\u01a1n. \u0110i\u1ec1u \u0111\u00f3 th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0 v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y qua van th\u1ea5p h\u01a1n v\u00e0 h\u1ec7 s\u1ed1 Cv cao h\u01a1n. Thi\u1ebft k\u1ebf c\u1eeda van thu h\u1eb9p s\u1eed d\u1ee5ng mi\u1ec7ng van nh\u1ecf h\u01a1n, gi\u00fap t\u0103ng v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y v\u00e0 l\u00e0m t\u0103ng t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd khi k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, tr\u1ecdng l\u01b0\u1ee3ng ho\u1eb7c chi ph\u00ed \u0111\u01a1n v\u1ecb l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 h\u1ea1n ch\u1ebf ch\u00ednh. N\u1ebfu b\u1ea1n c\u1ea7n xem l\u1ea1i nhanh c\u00e1c c\u1ea5u h\u00ecnh ph\u1ed5 bi\u1ebfn, h\u00e3y xem <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/what-are-the-types-of-ball-valves\/\" target=\"_blank\" rel=\"noreferrer noopener\">Van bi c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o?<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cv_%E2%86%92_%CE%94P_%E2%86%92_energy_cost_fast_sizing_workflow\"><\/span><strong>Cv \u2192 \u0394P \u2192 chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng (quy tr\u00ecnh t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc nhanh)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi mua \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i &quot;gi\u00e1 g\u1ed1c so v\u1edbi gi\u00e1 gi\u1ea3m&quot; th\u00e0nh nh\u1eefng con s\u1ed1 m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 so s\u00e1nh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_Get_Cv_from_the_datasheet\"><\/span><strong>B\u01b0\u1edbc 1: L\u1ea5y CV t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cv l\u00e0 h\u1ec7 s\u1ed1 l\u01b0u l\u01b0\u1ee3ng c\u1ee7a van. Cv c\u00e0ng cao th\u00ec \u0111\u1ed9 gi\u1ea3m \u00e1p su\u1ea5t c\u00e0ng th\u1ea5p \u1edf c\u00f9ng m\u1ed9t l\u01b0u l\u01b0\u1ee3ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_Estimate_valve_pressure_drop\"><\/span><strong>B\u01b0\u1edbc 2: \u01af\u1edbc t\u00ednh \u0111\u1ed9 gi\u1ea3m \u00e1p su\u1ea5t c\u1ee7a van<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t l\u1ecfng gi\u1ed1ng n\u01b0\u1edbc, m\u1ed9t c\u00e1ch \u01b0\u1edbc t\u00ednh nhanh ph\u1ed5 bi\u1ebfn l\u00e0:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0394P (psi) \u2248 (Q \/ Cv)\u00b2<br>L\u01b0u l\u01b0\u1ee3ng Q t\u00ednh b\u1eb1ng gpm, h\u1ec7 s\u1ed1 Cv l\u1ea5y t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_Convert_%CE%94P_into_pumping_power_and_cost\"><\/span><strong>B\u01b0\u1edbc 3: Chuy\u1ec3n \u0111\u1ed5i \u0394P th\u00e0nh c\u00f4ng su\u1ea5t b\u01a1m v\u00e0 chi ph\u00ed<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u01b0\u01a1ng ph\u00e1p \u01b0\u1edbc t\u00ednh chi ph\u00ed v\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n s\u1eed d\u1ee5ng:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">hp \u2248 (Q \u00d7 \u0394P) \/ (1714 \u00d7 \u03b7)<br>kW \u2248 hp \u00d7 0,746<br>Chi ph\u00ed h\u00e0ng n\u0103m \u2248 kW \u00d7 gi\u1edd \u00d7 gi\u00e1 \u0111i\u1ec7n<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n mu\u1ed1n c\u00f3 c\u00e1c b\u01b0\u1edbc x\u00e1c th\u1ef1c sau khi thay \u0111\u1ed5i nh\u1ea5t qu\u00e1n, h\u00e3y tham kh\u1ea3o t\u00e0i li\u1ec7u n\u00e0y. <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/valve-testing-methods\/\" target=\"_blank\" rel=\"noreferrer noopener\">Hi\u1ec3u r\u00f5 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra van \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Worked_example_what_small_%CE%94P_costs_over_5_years\"><\/span><strong>V\u00ed d\u1ee5 minh h\u1ecda: Chi ph\u00ed c\u1ee7a s\u1ef1 thay \u0111\u1ed5i nh\u1ecf v\u1ec1 gi\u00e1 (\u0394P) trong v\u00f2ng 5 n\u0103m l\u00e0 bao nhi\u00eau?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ea3 \u0111\u1ecbnh: L\u01b0u l\u01b0\u1ee3ng 3.000 gpm, 8.000 gi\u1edd\/n\u0103m, hi\u1ec7u su\u1ea5t b\u01a1m 70%, gi\u00e1 \u0111i\u1ec7n $0,12\/kWh.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0110\u1ea7u v\u00e0o<\/strong><\/td><td><strong>Tr\u01b0\u1eddng h\u1ee3p CV cao h\u01a1n<\/strong><\/td><td><strong>Tr\u01b0\u1eddng h\u1ee3p CV th\u1ea5p h\u01a1n<\/strong><\/td><\/tr><tr><td>CV<\/td><td>5,000<\/td><td>2,800<\/td><\/tr><tr><td>\u0394P (psi) s\u1eed d\u1ee5ng (Q\/Cv)\u00b2<\/td><td>0.36<\/td><td>1.15<\/td><\/tr><tr><td>\u0394P b\u1ed5 sung (psi)<\/td><td><\/td><td>0.79<\/td><\/tr><tr><td>C\u00f4ng su\u1ea5t b\u1ed5 sung (kW) (x\u1ea5p x\u1ec9)<\/td><td><\/td><td>1.47<\/td><\/tr><tr><td>Chi ph\u00ed ph\u00e1t sinh th\u00eam m\u1ed7i n\u0103m<\/td><td><\/td><td>$1,411<\/td><\/tr><tr><td>Chi ph\u00ed ph\u00e1t sinh th\u00eam n\u1ebfu th\u1eddi h\u1ea1n v\u01b0\u1ee3t qu\u00e1 5 n\u0103m.<\/td><td><\/td><td>$7,055<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ngay c\u1ea3 m\u1ed9t van c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh li\u00ean t\u1ee5c. N\u1ebfu c\u00f3 nhi\u1ec1u van n\u1eb1m trong c\u00f9ng m\u1ed9t m\u1ea1ch, t\u1ed5n th\u1ea5t s\u1ebd t\u00edch l\u0169y. \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 b\u1ed1i c\u1ea3nh l\u1ef1a ch\u1ecdn li\u00ean quan, xem <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/flanged-ball-valve\/flange-ball-valve-work-principle\/\" target=\"_blank\" rel=\"noreferrer noopener\">Van bi m\u1eb7t b\u00edch ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y c\u00f4ng nghi\u1ec7p<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Selection_guide_when_a_higher_CV_pays_back\"><\/span><strong>H\u01b0\u1edbng d\u1eabn tuy\u1ec3n ch\u1ecdn: Khi n\u00e0o CV cao c\u1ea5p mang l\u1ea1i l\u1ee3i \u00edch<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y s\u1eed d\u1ee5ng c\u00e1c quy t\u1eafc quy\u1ebft \u0111\u1ecbnh n\u00e0y tr\u01b0\u1edbc khi b\u1ea1n ho\u00e0n t\u1ea5t vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc, x\u1ebfp h\u1ea1ng v\u00e0 c\u1eaft t\u1ec9a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choose_a_full_bore_valve_when\"><\/span><strong>Ch\u1ecdn m\u1ed9t <\/strong><strong>van to\u00e0n \u0111\u01b0\u1eddng k\u00ednh<\/strong><strong> khi:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u1eddi gian v\u1eadn h\u00e0nh cao v\u00e0 chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng chi\u1ebfm ph\u1ea7n l\u1edbn.<\/li>\n\n\n\n<li>Bi\u00ean \u0111\u1ed9 \u00e1p su\u1ea5t th\u1ea5p, ho\u1eb7c m\u00e1y b\u01a1m \u0111ang ho\u1ea1t \u0111\u1ed9ng g\u1ea7n gi\u1edbi h\u1ea1n \u0111\u01b0\u1eddng cong hi\u1ec7u su\u1ea5t.<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng d\u00e2y nh\u1ea1y c\u1ea3m v\u1edbi t\u1ed5n hao \u00e1p su\u1ea5t b\u1ed5 sung (\u0111\u01b0\u1eddng d\u00e2y d\u00e0i, b\u1ed9 l\u1ecdc, \u0111\u1ed3ng h\u1ed3 \u0111o).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choose_a_reduced-port_design_when\"><\/span><strong>Ch\u1ecdn thi\u1ebft k\u1ebf c\u1ed5ng thu nh\u1ecf khi:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u01b0\u1eddng d\u00e2y ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng li\u00ean t\u1ee5c ho\u1eb7c l\u01b0u l\u01b0\u1ee3ng th\u1ea5p.<\/li>\n\n\n\n<li>M\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p so v\u1edbi chi ph\u00ed mua s\u1ea3n ph\u1ea9m.<\/li>\n\n\n\n<li>Kh\u00f4ng gian ho\u1eb7c tr\u1ecdng l\u01b0\u1ee3ng l\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf \u0111\u1ed1i v\u1edbi c\u00e1c gi\u00e1 \u0111\u1ee1 ho\u1eb7c b\u1ec7 \u0111\u1ee1.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu quy tr\u00ecnh l\u1eadp \u0111\u1eb7c t\u1ea3 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ea1n c\u1ea7n m\u1ed9t t\u00e0i li\u1ec7u tham kh\u1ea3o c\u01a1 b\u1ea3n, h\u00e3y s\u1eed d\u1ee5ng... <a href=\"https:\/\/www.xintaivalves.com\/vi\/guide-to-industrial-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">H\u01b0\u1edbng d\u1eabn v\u1ec1 van bi c\u00f4ng nghi\u1ec7p<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 duy\u1ec7t s\u1ea3n ph\u1ea9m, h\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi m\u1ed9t n\u1ec1n t\u1ea3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh cho nhi\u1ec1u t\u00f9y ch\u1ecdn \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 khoan, ch\u1eb3ng h\u1ea1n nh\u01b0... <a href=\"https:\/\/www.xintaivalves.com\/vi\/product\/forged-floating-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">Van bi gi\u1ea3 m\u1ea1o<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Practical_notes_that_avoid_sizing_mistakes\"><\/span><strong>Nh\u1eefng l\u01b0u \u00fd thi\u1ebft th\u1ef1c gi\u00fap tr\u00e1nh sai s\u00f3t khi ch\u1ecdn k\u00edch c\u1ee1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dont_treat_Cv_as_a_%E2%80%9Cyesno%E2%80%9D_number\"><\/span><strong>\u0110\u1eebng coi CV nh\u01b0 m\u1ed9t con s\u1ed1 &quot;c\u00f3\/kh\u00f4ng&quot;.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cv ph\u1ee5 thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc, ki\u1ec3u d\u00e1ng v\u00e0 d\u00f2ng s\u1ea3n ph\u1ea9m. H\u00e3y so s\u00e1nh c\u00e1c gi\u00e1 tr\u1ecb Cv \u1edf c\u00f9ng k\u00edch th\u01b0\u1edbc v\u00e0 c\u1ea5p \u00e1p su\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Confirm_what_%E2%80%9Creduced%E2%80%9D_means_in_your_quote\"><\/span><strong>H\u00e3y x\u00e1c nh\u1eadn xem t\u1eeb \u201cgi\u1ea3m gi\u00e1\u201d trong b\u00e1o gi\u00e1 c\u1ee7a b\u1ea1n c\u00f3 ngh\u0129a l\u00e0 g\u00ec.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p s\u1eed d\u1ee5ng thu\u1eadt ng\u1eef \u201cc\u1ed5ng thu nh\u1ecf\u201d v\u00e0 \u201cc\u1ed5ng ti\u00eau chu\u1ea9n\u201d kh\u00e1c nhau. Van bi c\u1ed5ng thu nh\u1ecf c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y theo d\u00f2ng s\u1ea3n ph\u1ea9m, v\u00ec v\u1eady h\u00e3y x\u00e1c nh\u1eadn \u0111\u01b0\u1eddng k\u00ednh trong v\u00e0 h\u1ec7 s\u1ed1 Cv th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>S\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt c\u1ee7a Hero<\/title>\n  <style>\n    .hero-product-card {\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      background: #f8f9fa;\n      border: 1px solid #e0e0e0;\n      border-radius: 12px;\n      padding: 30px 25px;\n      margin: 40px 0;\n      box-shadow: 0 4px 10px rgba(0,0,0,0.05);\n      font-family: Arial, sans-serif;\n      flex-wrap: wrap;\n    }\n\n    .hero-product-card .content {\n      max-width: 65%;\n    }\n\n    .hero-product-card p.title {\n      font-size: 26px;\n      color: #000;\n      margin-bottom: 10px;\n      font-weight: bold;\n    }\n\n    .hero-product-card p.description {\n      font-size: 16px;\n      color: #333;\n      margin-bottom: 15px;\n      line-height: 1.6;\n    }\n\n    .hero-product-card a {\n      display: inline-block;\n      padding: 10px 18px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 6px;\n      font-weight: bold;\n      transition: background-color 0.3s ease;\n    }\n\n    .hero-product-card a:hover {\n      background-color: #b50914;\n    }\n\n    .hero-product-card .image {\n      max-width: 30%;\n    }\n\n    .hero-product-card .image img {\n      max-width: 100%;\n      border-radius: 10px;\n      border: 1px solid #ddd;\n    }\n  <\/style>\n<\/head>\n<body>\n\n<div class=\"hero-product-card\">\n  <div class=\"content\">\n    <p class=\"title\">VAN BI 2 M\u1ea2NH<\/p>\n    <p class=\"description\">Ph\u1ea1m vi \u1ee9ng d\u1ee5ng: c\u00f4ng nghi\u1ec7p h\u00f3a d\u1ea7u, \u0111i\u1ec7n, luy\u1ec7n kim, y h\u1ecdc, b\u1ea5t \u0111\u1ed9ng s\u1ea3n, k\u1ef9 thu\u1eadt \u0111\u00f4 th\u1ecb v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c.<\/p>\n    <a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/2-piece-ball-valve\/\" target=\"_blank\">Kh\u00e1m ph\u00e1 s\u1ea3n ph\u1ea9m<\/a>\n  <\/div>\n  <div class=\"image\">\n    <img decoding=\"async\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/02\/133-master-graph.jpg\" alt=\"Van m\u1ed9t chi\u1ec1u b\u1eb1ng \u0111\u1ed3ng\">\n  <\/div>\n<\/div>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Ph\u1ea7n k\u1ebft lu\u1eadn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CV chuy\u1ec3n \u0111\u1ed5i \u201cc\u1eeda van to\u00e0n ph\u1ea7n so v\u1edbi c\u1eeda van thu h\u1eb9p\u201d th\u00e0nh c\u00e1c con s\u1ed1. \u01af\u1edbc t\u00ednh \u0394P b\u1eb1ng (Q\/Cv)\u00b2, chuy\u1ec3n \u0111\u1ed5i n\u00f3 th\u00e0nh kW, v\u00e0 so s\u00e1nh chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng 5 n\u0103m \u0111\u00f3 v\u1edbi ch\u00eanh l\u1ec7ch gi\u00e1 mua. Tr\u00ean c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 s\u1ed1 gi\u1edd ho\u1ea1t \u0111\u1ed9ng cao, vi\u1ec7c ch\u1ecdn van to\u00e0n ph\u1ea7n c\u00f3 th\u1ec3 gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh ngay c\u1ea3 khi gi\u00e1 \u0111\u01a1n v\u1ecb cao h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Key_Takeaways\"><\/span><strong>3 \u0111i\u1ec3m ch\u00ednh c\u1ea7n ghi nh\u1edb<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cv cung c\u1ea5p \u01b0\u1edbc t\u00ednh nhanh v\u1ec1 \u0394P b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng (Q\/Cv)\u00b2 cho c\u00e1c ch\u1ea5t l\u1ecfng gi\u1ed1ng n\u01b0\u1edbc.<\/li>\n\n\n\n<li>Ch\u00eanh l\u1ec7ch \u0394P nh\u1ecf c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng th\u1ef1c s\u1ef1 trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh li\u00ean t\u1ee5c.<\/li>\n\n\n\n<li>H\u00e3y so s\u00e1nh gi\u00e1 th\u00e0nh \u0111\u01a1n v\u1ecb v\u1edbi chi ph\u00ed b\u01a1m n\u01b0\u1edbc trong 5 n\u0103m \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\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\"><a class=\"wp-block-button__link has-white-color has-vivid-red-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/vi\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nh\u1eadn b\u00e1o gi\u00e1<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_full_port_mean_zero_pressure_drop\"><\/span><strong>Li\u1ec7u vi\u1ec7c m\u1edf ho\u00e0n to\u00e0n c\u1ed5ng c\u00f3 ngh\u0129a l\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 gi\u1ea3m \u00e1p su\u1ea5t n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng. N\u00f3 th\u01b0\u1eddng l\u00e0m gi\u1ea3m t\u1ed5n th\u1ea5t so v\u1edbi vi\u1ec7c gi\u1ea3m c\u1ed5ng, nh\u01b0ng \u0394P hi\u1ebfm khi b\u1eb1ng kh\u00f4ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_does_CV_tell_me_in_plain_terms\"><\/span><strong>CV n\u00f3i l\u00ean \u0111i\u1ec1u g\u00ec m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3 cho bi\u1ebft d\u00f2ng ch\u1ea3y \u0111i qua van d\u1ec5 d\u00e0ng nh\u01b0 th\u1ebf n\u00e0o. H\u1ec7 s\u1ed1 Cv c\u00e0ng cao th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0 \u0111i\u1ec7n tr\u1edf c\u00e0ng th\u1ea5p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_I_use_QCv%C2%B2_for_any_fluid\"><\/span><strong>T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng (Q\/Cv)\u00b2 cho b\u1ea5t k\u1ef3 lo\u1ea1i ch\u1ea5t l\u1ecfng n\u00e0o kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 \u01b0\u1edbc t\u00ednh nhanh cho c\u00e1c ch\u1ea5t l\u1ecfng gi\u1ed1ng n\u01b0\u1edbc. \u0110\u1ed1i v\u1edbi c\u00e1c ch\u1ea5t l\u1ecfng kh\u00e1c, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_is_a_reduced_port_the_smarter_buy\"><\/span><strong>Khi n\u00e0o th\u00ec vi\u1ec7c mua m\u1ed9t c\u1ed5ng k\u1ebft n\u1ed1i thu nh\u1ecf l\u00e0 l\u1ef1a ch\u1ecdn th\u00f4ng minh h\u01a1n?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Khi th\u1eddi gian v\u1eadn h\u00e0nh th\u1ea5p, l\u01b0u l\u01b0\u1ee3ng v\u1eeba ph\u1ea3i ho\u1eb7c h\u1ec7 th\u1ed1ng c\u00f3 \u0111\u1ee7 bi\u00ean \u0111\u1ed9 \u00e1p su\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_inputs_do_I_need_to_estimate_pumping_cost\"><\/span><strong>T\u00f4i c\u1ea7n nh\u1eefng th\u00f4ng tin \u0111\u1ea7u v\u00e0o n\u00e0o \u0111\u1ec3 \u01b0\u1edbc t\u00ednh chi ph\u00ed b\u01a1m n\u01b0\u1edbc?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u01b0u l\u01b0\u1ee3ng, h\u1ec7 s\u1ed1 Cv, hi\u1ec7u su\u1ea5t b\u01a1m, s\u1ed1 gi\u1edd ho\u1ea1t \u0111\u1ed9ng h\u00e0ng n\u0103m v\u00e0 gi\u00e1 \u0111i\u1ec7n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pumps don\u2019t care what a part is called. They only \u201cfeel\u201d resistance. On high-hour lines, even a small restriction can quietly turn into a steady energy bill. That\u2019s why selecting a full bore valve is often an operating-cost decision, not just a flow decision. For Xintai\u2019s overview of bore options, see Full Bore vs. Reduced [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14659,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[287],"tags":[],"class_list":["post-14658","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-difference"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14658","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=14658"}],"version-history":[{"count":2,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14658\/revisions"}],"predecessor-version":[{"id":14721,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14658\/revisions\/14721"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/14659"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=14658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=14658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=14658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}