{"id":4738,"date":"2023-04-25T02:36:43","date_gmt":"2023-04-25T02:36:43","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=4738"},"modified":"2024-08-23T09:22:35","modified_gmt":"2024-08-23T01:22:35","slug":"a-comprehensive-guide-to-industrial-ball-valves","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/a-comprehensive-guide-to-industrial-ball-valves\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 van bi c\u00f4ng nghi\u1ec7p"},"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\/a-comprehensive-guide-to-industrial-ball-valves\/#What_is_a_Ball_Valve\" >Van bi 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\/a-comprehensive-guide-to-industrial-ball-valves\/#Common_Types_Of_Ball_Valves\" >C\u00e1c lo\u1ea1i van bi ph\u1ed5 bi\u1ebfn<\/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\/a-comprehensive-guide-to-industrial-ball-valves\/#What_Does_a_Ball_Valve_Do\" >Van bi l\u00e0m g\u00ec?<\/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\/a-comprehensive-guide-to-industrial-ball-valves\/#What_Are_Ball_Valve_Applications\" >\u1ee8ng d\u1ee5ng van bi 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-5\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/a-comprehensive-guide-to-industrial-ball-valves\/#How_Does_a_Ball_Valve_Function\" >Van bi ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/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\/a-comprehensive-guide-to-industrial-ball-valves\/#Installation_and_Maintainance_of_Ball_Valve\" >L\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec van bi<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Van bi l\u00e0 m\u1ed9t lo\u1ea1i van ng\u1eaft s\u1eed d\u1ee5ng m\u1ed9t qu\u1ea3 b\u00f3ng quay b\u00ean trong \u0111\u1ec3 ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea5t l\u1ecfng. Ch\u00fang r\u1ea5t linh ho\u1ea1t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng v\u00e0 kh\u00ed qua c\u00e1c d\u1ea3i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00fang m\u1ea1nh m\u1ebd, d\u1ec5 s\u1eeda ch\u1eefa v\u00e0 c\u00f3 tu\u1ed5i th\u1ecd k\u00e9o d\u00e0i. Do \u0111\u00f3, h\u1ecd t\u00ecm th\u1ea5y \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m v\u00e0 d\u1ea7u kh\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi ch\u1ecdn m\u1ed9t <a href=\"https:\/\/www.xintaivalves.com\/vi\/collection\/\" target=\"_blank\" rel=\"noreferrer noopener\">van bi<\/a>, c\u00f3 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t: \u0111\u00f3 l\u00e0 v\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o, k\u00edch th\u01b0\u1edbc l\u1ed7 khoan v\u00e0 c\u00e1ch ch\u1ea5t l\u1ecfng s\u1ebd \u0111\u01b0\u1ee3c n\u00f3 x\u1eed l\u00fd. T\u1ea5t c\u1ea3 nh\u1eefng chi ti\u1ebft n\u00e0y n\u00ean \u0111\u01b0\u1ee3c t\u00ednh \u0111\u1ebfn khi th\u1ef1c hi\u1ec7n l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><span class=\"ez-toc-section\" id=\"What_is_a_Ball_Valve\"><\/span><strong>Van bi l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi l\u00e0 m\u1ed9t van ng\u1eaft ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng \u0111i\u1ec7n, \u0111i\u1ec1u khi\u1ec3n d\u00f2ng ch\u1ea5t l\u1ecfng ch\u1ea3y qua c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng b\u1eb1ng c\u00e1ch xoay m\u1ed9t qu\u1ea3 b\u00f3ng c\u00f3 l\u1ed7 khoan b\u00ean trong n\u00f3. Vi\u00ean bi xoay n\u00e0y n\u1eb1m gi\u1eefa hai gh\u1ebf v\u00e0 c\u00f3 tr\u1ee5c ri\u00eang n\u1ed1i n\u00f3 v\u1edbi c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh c\u1ee7a van.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi s\u1ea3n xu\u1ea5t van, v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 c\u00f3 \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3. \u0110\u1ed3ng thau, m\u1ed9t h\u1ee3p kim c\u1ee7a \u0111\u1ed3ng v\u00e0 k\u1ebdm, mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 b\u00e1m b\u1ea9n sinh h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i. Th\u1eadt kh\u00f4ng may, c\u00e1c ion clorua c\u00f3 th\u1ec3 kh\u1eed k\u1ebdm \u0111\u1ed3ng thau, do \u0111\u00f3 l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n c\u1ee7a n\u00f3.<\/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\/undergroud-ball-valve\/\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/03\/UNDERGROUD-BALL-VALVE.jpg\" alt=\"\" class=\"wp-image-1341\" width=\"399\" height=\"399\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/03\/UNDERGROUD-BALL-VALVE.jpg 640w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/03\/UNDERGROUD-BALL-VALVE-300x300.jpg 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/03\/UNDERGROUD-BALL-VALVE-150x150.jpg 150w\" sizes=\"(max-width: 399px) 100vw, 399px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><span class=\"ez-toc-section\" id=\"Common_Types_Of_Ball_Valves\"><\/span><strong>Chung <a href=\"https:\/\/chemicalengineeringworld.com\/different-types-of-valves\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">C\u00e1c Lo\u1ea1i Van Bi<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi l\u00e0 van quay xoay m\u1ed9t qu\u1ea3 b\u00f3ng b\u1eb1ng l\u1ed7 khoan c\u1ee7a n\u00f3 \u0111\u1ec3 ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng, kh\u00ed ho\u1eb7c h\u01a1i trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng. Ch\u00fang c\u00f3 nhi\u1ec1u ki\u1ec3u d\u00e1ng v\u00e0 c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u l\u1ed7 khoan \u0111\u1ec3 t\u0103ng t\u00ednh linh ho\u1ea1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi ch\u1ee7 y\u1ebfu bao g\u1ed3m m\u1ed9t c\u1ee5m v\u1ecf ch\u1ee9a t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n b\u1eadt\/t\u1eaft. N\u00f3 \u0111\u01b0\u1ee3c chia th\u00e0nh hai ho\u1eb7c ba m\u1ea3nh v\u00e0 \u0111\u01b0\u1ee3c g\u1eafn ch\u1eb7t v\u1edbi nhau \u1edf hai \u0111\u1ea7u b\u1eb1ng c\u00e1c k\u1ebft n\u1ed1i ch\u1ed1t. Vi\u1ec7c th\u00e1o r\u1eddi van bi \u0111\u1ec3 v\u1ec7 sinh ho\u1eb7c b\u1ea3o tr\u00ec \u0111\u00f2i h\u1ecfi ph\u1ea3i th\u00e1o n\u00f3 ra kh\u1ecfi ph\u1ea7n \u0111\u00ednh k\u00e8m \u0111\u01b0\u1eddng \u1ed1ng c\u1ee7a n\u00f3.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Van c\u1ed5ng ti\u00eau chu\u1ea9n<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi c\u1ed5ng ti\u00eau chu\u1ea9n l\u00e0 m\u1ed9t lo\u1ea1i van bi c\u00f3 c\u00f9ng \u0111\u01b0\u1eddng k\u00ednh k\u1ebft n\u1ed1i \u1ed1ng v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng m\u00e0 n\u00f3 k\u1ebft n\u1ed1i. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed cho van bi c\u1ed5ng \u0111\u1ea7y \u0111\u1ee7 v\u00ec ch\u00fang c\u00f3 b\u00f3ng nh\u1ecf h\u01a1n v\u00e0 c\u1ed5ng nh\u1ecf h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi c\u1ed5ng ti\u00eau chu\u1ea9n l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng do d\u1ec5 l\u1eafp \u0111\u1eb7t, thi\u1ebft k\u1ebf g\u1ecdn nh\u1eb9 v\u00e0 chi ph\u00ed h\u1ee3p l\u00fd. H\u01a1n n\u1eefa, c\u00e1c van n\u00e0y c\u00f3 nhi\u1ec1u k\u00edch c\u1ee1, x\u1ebfp h\u1ea1ng \u00e1p su\u1ea5t v\u00e0 v\u1eadt li\u1ec7u kh\u00e1c nhau.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Van bi to\u00e0n c\u1ed5ng<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi c\u1ed5ng \u0111\u1ea7y \u0111\u1ee7 l\u00e0 m\u1ed9t lo\u1ea1i van \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ed7 m\u1edf c\u00f3 c\u00f9ng k\u00edch th\u01b0\u1edbc v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng m\u00e0 n\u00f3 t\u01b0\u01a1ng th\u00edch, cho ph\u00e9p d\u00f2ng ch\u1ea3y kh\u00f4ng b\u1ecb h\u1ea1n ch\u1ebf khi m\u1edf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi to\u00e0n c\u1ed5ng c\u00f3 nhi\u1ec1u c\u1ea5u h\u00ecnh kh\u00e1c nhau \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng, nh\u01b0ng kh\u00f4ng ph\u1ea3i \u1ee9ng d\u1ee5ng n\u00e0o c\u0169ng c\u1ea7n van bi to\u00e0n c\u1ed5ng. C\u1ed5ng ti\u00eau chu\u1ea9n ho\u1eb7c van bi gi\u1ea3m c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p h\u01a1n cho m\u1ed9t s\u1ed1 nhi\u1ec7m v\u1ee5 nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Van c\u1ed5ng V<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi c\u1ed5ng V l\u00e0 van n\u1ed9i tuy\u1ebfn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c lu\u1ed3ng ph\u01b0\u01a1ng ti\u1ec7n. Thi\u1ebft k\u1ebf ch\u1ed7 ng\u1ed3i ho\u1eb7c qu\u1ea3 b\u00f3ng c\u1ee7a ch\u00fang k\u1ebft h\u1ee3p l\u1ed7 khoan c\u00f3 r\u00e3nh ch\u1eef V \u1edf trung t\u00e2m, cho ph\u00e9p ch\u00fang m\u1edf ra tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c van n\u00e0y \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u ch\u1eafc ch\u1eafn, ch\u1ea5t l\u01b0\u1ee3ng h\u00e0ng \u0111\u1ea7u v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111\u01b0\u1eddng \u1ed1ng. Ch\u00fang \u0111i k\u00e8m v\u1edbi c\u00e1c k\u1ebft n\u1ed1i m\u1eb7t b\u00edch h\u00e0n, NTP (c\u00f3 ren) ho\u1eb7c ANSI v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t ho\u1eb7c l\u1eadp tr\u00ecnh cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c x\u1eed l\u00fd t\u1ef1 \u0111\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00f3ng V-Port c\u00f3 l\u1ed7 khoan h\u00ecnh ch\u1eef v m\u1edf ra khi xoay m\u1ed9t ph\u1ea7n t\u01b0 v\u00f2ng. \u0110i\u1ec1u n\u00e0y gi\u00fap ch\u1ea5t l\u1ecfng ch\u1ea3y hi\u1ec7u qu\u1ea3 qua van, gi\u1ea3m r\u00f2 r\u1ec9.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Van bi nhi\u1ec1u c\u1ed5ng<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi nhi\u1ec1u c\u1ed5ng c\u00f3 nhi\u1ec1u c\u1ed5ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1edf v\u00e0 \u0111\u00f3ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n d\u00f2ng ch\u1ea3y theo nhi\u1ec1u h\u01b0\u1edbng kh\u00e1c nhau. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u tr\u1ed9n, tr\u1ed9n, chuy\u1ec3n h\u01b0\u1edbng ho\u1eb7c c\u00e1ch ly ph\u01b0\u01a1ng ti\u1ec7n. C\u00e1c k\u1ebft n\u1ed1i cu\u1ed1i c\u1ee7a Van bi nhi\u1ec1u c\u1ed5ng c\u00f3 nhi\u1ec1u v\u1eadt li\u1ec7u kh\u00e1c nhau nh\u01b0 th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u1ed3ng, s\u1eaft ho\u1eb7c \u0111\u1ed3ng thau v\u00e0 c\u00f3 th\u1ec3 c\u00f3 c\u00e1c k\u1ebft n\u1ed1i \u0111\u1ea7u ren, m\u1ed1i h\u00e0n \u1ed5 c\u1eafm, m\u1eb7t b\u00edch ho\u1eb7c \u0111\u1ea7u ba k\u1eb9p \u0111\u1ec3 d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c qu\u1ea3 b\u00f3ng \u0111\u1eb7c tr\u01b0ng \u0111\u01b0\u1ee3c ph\u00e2n \u0111o\u1ea1n l\u00e0 l\u00fd t\u01b0\u1edfng cho ch\u1ea5t l\u1ecfng c\u00f3 ch\u1ea5t r\u1eafn \u1edf d\u1ea1ng huy\u1ec1n ph\u00f9 v\u00e0 v\u1eadt li\u1ec7u d\u1ea1ng s\u1ee3i m\u00e0 kh\u00f4ng l\u00e0m h\u1ecfng \u0111\u1ebf, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n khi c\u00e1c v\u1eadt li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m ch\u1ea3y v\u00e0 l\u00e0m m\u1ec1m c\u00e1c mi\u1ebfng \u0111\u1ec7m nh\u1ef1a.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Van bi True Union<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">True Union Ball Valve l\u00e0 ti\u00eau chu\u1ea9n v\u00e0ng v\u1ec1 hi\u1ec7u su\u1ea5t, tay ngh\u1ec1 v\u00e0 gi\u00e1 c\u1ea3. Van n\u00e0y t\u1ef1 h\u00e0o c\u00f3 m\u1ed9t tay c\u1ea7m d\u1ec5 xoay v\u1edbi m\u1ed9t vi\u00ean bi b\u00ean trong xoay \u0111\u1ec3 ng\u1eaft ngu\u1ed3n c\u1ea5p n\u01b0\u1edbc \u2013 lo\u1ea1i b\u1ecf chuy\u1ec3n \u0111\u1ed9ng d\u1eabn \u0111\u1ebfn hao m\u00f2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u1edfi \u0111\u1ed9ng\/d\u1eebng, tr\u1ed9n, \u0111\u1ecbnh h\u01b0\u1edbng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng ch\u1ea3y. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong c\u00e1c nh\u00e0 m\u00e1y kh\u00ed \u0111\u1ed1t, h\u1ec7 th\u1ed1ng n\u01b0\u1edbc, ng\u00e0nh c\u00f4ng nghi\u1ec7p, nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u, nh\u00e0 m\u00e1y ch\u01b0ng c\u1ea5t v\u00e0 c\u1ea3 trong nh\u00e0.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Van bi v\u1eadn h\u00e0nh th\u1ee7 c\u00f4ng<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi v\u1eadn h\u00e0nh th\u1ee7 c\u00f4ng l\u00e0 van ng\u1eaft \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng ph\u01b0\u01a1ng ti\u1ec7n. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1eb1ng tay ho\u1eb7c b\u1eb1ng b\u1ed9 truy\u1ec1n \u0111\u1ed9ng, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c khu v\u1ef1c ho\u1eb7c \u1ee9ng d\u1ee5ng \u1edf v\u00f9ng s\u00e2u v\u00f9ng xa m\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh kh\u00f4ng th\u1ec3 c\u00f3 m\u1eb7t \u0111\u1ec3 xoay tay c\u1ea7m theo c\u00e1ch th\u1ee7 c\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi th\u1ee7 c\u00f4ng l\u00e0 l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng y\u00eau c\u1ea7u \u0111i\u1ec1u ti\u1ebft th\u01b0\u1eddng xuy\u00ean ho\u1eb7c n\u01a1i m\u00f4i tr\u01b0\u1eddng kh\u00f4ng b\u1ecb nhi\u1ec5m b\u1ea9n. C\u00e1c van n\u00e0y c\u0169ng c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh ng\u1eaft tuy\u1ec7t v\u1eddi; ch\u1ec9 v\u1edbi m\u1ed9t ph\u1ea7n t\u01b0 v\u00f2ng quay (90 \u0111\u1ed9), b\u1ea1n c\u00f3 th\u1ec3 m\u1edf ho\u1eb7c \u0111\u00f3ng ho\u00e0n to\u00e0n van \u0111\u1ec3 ng\u0103n kh\u00f4ng cho m\u00f4i tr\u01b0\u1eddng tho\u00e1t ra ngo\u00e0i.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Van bi c\u01a1 gi\u1edbi<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t van c\u01a1 gi\u1edbi s\u1eed d\u1ee5ng m\u1ed9t b\u1ed9 truy\u1ec1n \u0111\u1ed9ng \u0111i\u1ec7n \u0111\u1ec3 xoay m\u1ed9t qu\u1ea3 b\u00f3ng \u0111ang quay v\u1edbi m\u1ed9t l\u1ed7 \u1edf t\u00e2m c\u1ee7a n\u00f3, \u0111i\u1ec1u khi\u1ec3n d\u00f2ng ch\u1ea5t l\u1ecfng. C\u00e1c van n\u00e0y c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng, ch\u1eb3ng h\u1ea1n nh\u01b0 ng\u1eaft v\u00e0 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng ch\u1ea3y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi c\u01a1 gi\u1edbi l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n so v\u1edbi van \u0111i\u1ec7n t\u1eeb. N\u00f3 s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf ng\u1eaft b\u00ean trong \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n sau khi \u0111\u00e3 m\u1edf ho\u1eb7c \u0111\u00f3ng ho\u00e0n to\u00e0n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Van bi v\u1ec7 sinh<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi v\u1ec7 sinh l\u00e0 van chuy\u00ean d\u1ee5ng \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n s\u1ee9c kh\u1ecfe cho th\u1ef1c ph\u1ea9m, y t\u1ebf v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c. C\u00e1c van n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng \u0111\u1ec3 c\u00f3 \u0111\u1ed9 b\u00f3ng \u0111\u1eb7c bi\u1ec7t cao, do \u0111\u00f3 ch\u1ea5t l\u1ecfng v\u00e0 b\u00e1n ch\u1ea5t l\u1ecfng \u0111i qua ch\u00fang kh\u00f4ng b\u1ecb nhi\u1ec5m b\u1ea9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi v\u1ec7 sinh l\u00e0 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng h\u1ee3p v\u1ec7 sinh \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m, b\u1ec7nh vi\u1ec7n v\u00e0 nh\u1eefng n\u01a1i kh\u00e1c kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. H\u01a1n n\u1eefa, c\u00e1c van v\u00f4 tr\u00f9ng n\u00e0y c\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec1u lo\u1ea1i ch\u1ea5t l\u1ecfng \u0103n m\u00f2n c\u0169ng nh\u01b0 ch\u1ea5t l\u1ecfng ph\u00f3ng x\u1ea1 m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><span class=\"ez-toc-section\" id=\"What_Does_a_Ball_Valve_Do\"><\/span><strong>Van bi l\u00e0m g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vai tr\u00f2 ch\u00ednh c\u1ee7a van bi l\u00e0 m\u1edf v\u00e0 \u0111\u00f3ng m\u1ed9t \u0111\u01b0\u1eddng \u1ed1ng, cho ph\u00e9p ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed \u0111i qua n\u00f3. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch xoay tay c\u1ea7m g\u1eafn v\u00e0o th\u00e2n van.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u00f3 nhi\u1ec1u c\u1ea5u h\u00ecnh kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ed7 khoan \u0111\u1ea7y \u0111\u1ee7, l\u1ed7 khoan gi\u1ea3m ho\u1eb7c h\u00ecnh ch\u1eef V. M\u1ed9t s\u1ed1 trong s\u1ed1 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t th\u1ea5p v\u1edbi m\u1ee9c gi\u00e1 h\u1ee3p l\u00fd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">X\u1ebfp h\u1ea1ng PSI cao cho th\u1ea5y van c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c c\u1ee7a ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed \u0111i qua n\u00f3, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean quan tr\u1ecdng trong c\u00e1c ng\u00e0nh nh\u01b0 s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m, ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe v\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01a1n n\u1eefa, ch\u1ea5t l\u1ecfng m\u00e0 c\u00e1c van n\u00e0y x\u1eed l\u00fd c\u00f3 th\u1ec3 ch\u1ee9a ch\u1ea5t r\u1eafn \u1edf d\u1ea1ng huy\u1ec1n ph\u00f9 ho\u1eb7c ch\u1ea5t m\u00e0i m\u00f2n c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng gh\u1ebf v\u00e0 b\u1ec1 m\u1eb7t b\u00f3ng do chuy\u1ec3n \u0111\u1ed9ng lau \u0111\u01b0\u1ee3c t\u1ea1o ra khi \u0111i qua ch\u00fang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><span class=\"ez-toc-section\" id=\"What_Are_Ball_Valve_Applications\"><\/span><strong>\u1ee8ng d\u1ee5ng van bi l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng v\u00e0 kh\u00ed qua \u0111\u01b0\u1eddng \u1ed1ng. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1eb1ng tay ho\u1eb7c th\u00f4ng qua b\u1ed9 truy\u1ec1n \u0111\u1ed9ng. Van bi c\u00f3 nhi\u1ec1u ki\u1ec3u d\u00e1ng v\u00e0 v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng kh\u00e1c nhau \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi th\u01b0\u1eddng c\u00f3 hai ch\u1ed7 ng\u1ed3i: m\u1ed9t ch\u1ed7 ng\u1ed3i ng\u01b0\u1ee3c d\u00f2ng n\u1eb1m li\u1ec1n k\u1ec1 v\u1edbi ph\u00eda \u0111\u1ea7u v\u00e0o v\u00e0 m\u1ed9t ch\u1ed7 ng\u1ed3i xu\u00f4i d\u00f2ng \u1edf ph\u00eda \u0111\u1ed1i di\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i van n\u00e0y cho ph\u00e9p ti\u1ebfp c\u1eadn b\u00f3ng v\u00e0 gh\u1ebf m\u1ed9t c\u00e1ch thu\u1eadn ti\u1ec7n m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o to\u00e0n b\u1ed9 van ra kh\u1ecfi \u0111\u01b0\u1eddng \u1ed1ng c\u1ee7a n\u00f3. H\u01a1n n\u1eefa, n\u00f3 l\u00e0m gi\u1ea3m nguy c\u01a1 r\u00f2 r\u1ec9 v\u00e0 h\u01b0 h\u1ecfng \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><span class=\"ez-toc-section\" id=\"How_Does_a_Ball_Valve_Function\"><\/span><strong>Van bi ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a van bi l\u00e0 \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng v\u00e0 kh\u00ed. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u1ee7 c\u00f4ng b\u1eb1ng c\u00e1ch xoay tay c\u1ea7m ho\u1eb7c th\u00f4ng qua c\u00e1c lo\u1ea1i truy\u1ec1n \u0111\u1ed9ng kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111i\u1ec7n, kh\u00ed n\u00e9n v\u00e0 th\u1ee7y l\u1ef1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u00e0y nay, c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i van bi c\u00f3 s\u1eb5n tr\u00ean th\u1ecb tr\u01b0\u1eddng; m\u1ed9t s\u1ed1 ph\u00f9 h\u1ee3p h\u01a1n nh\u1eefng c\u00e1i kh\u00e1c, t\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n. Khi ch\u1ecdn m\u1ed9t c\u00e1i cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n, t\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 thi\u1ebft k\u1ebf \u0111\u1ec1u n\u00ean \u0111\u01b0\u1ee3c xem x\u00e9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">X\u1ebfp h\u1ea1ng CWP c\u1ee7a van bi cung c\u1ea5p \u00e1p su\u1ea5t t\u1ed1i \u0111a m\u00e0 n\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c trong kho\u1ea3ng t\u1eeb -20degF \u0111\u1ebfn 100degF (-20degC \u0111\u1ebfn 100degF). Gi\u00e1 tr\u1ecb n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y s\u1eefa, nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m ho\u1eb7c b\u1ea5t k\u1ef3 v\u1ecb tr\u00ed n\u00e0o kh\u00e1c m\u00e0 m\u00f4i tr\u01b0\u1eddng l\u1ea1nh ph\u1ea3i \u0111i qua 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=\"Van bi ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/RvD1R8Tlr9M?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<h2 class=\"wp-block-heading has-medium-font-size\"><span class=\"ez-toc-section\" id=\"Installation_and_Maintainance_of_Ball_Valve\"><\/span><strong>L\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec van bi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u1ea5t \u0111\u1ec3 b\u1ea3o v\u1ec7 n\u0103ng su\u1ea5t c\u1ee7a nh\u00e0 m\u00e1y. Ngo\u00e0i ra, n\u00f3 mang l\u1ea1i s\u1ef1 an to\u00e0n v\u00e0 y\u00ean t\u00e2m h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba ho\u1eb7c d\u1ef1 \u0111o\u00e1n tr\u00ean van bi c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang v\u00e0 gi\u00fap b\u1ea1n tr\u00e1nh th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ea5t doanh thu v\u00e0 l\u00e3ng ph\u00ed s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">#1 \u2013 Ki\u1ec3m tra c\u00e1c c\u1ed5ng, b\u1ec1 m\u1eb7t t\u1ef1a v\u00e0 ren c\u1ee7a van bi \u0111\u1ec3 x\u00e1c minh r\u1eb1ng ch\u00fang s\u1ea1ch s\u1ebd v\u00e0 kh\u00f4ng c\u00f3 m\u1ea3nh v\u1ee5n ho\u1eb7c v\u1eadt l\u1ea1. V\u1eadn h\u00e0nh van t\u1eeb v\u1ecb tr\u00ed m\u1edf ho\u00e0n to\u00e0n \u0111\u1ebfn v\u1ecb tr\u00ed \u0111\u00f3ng ho\u00e0n to\u00e0n v\u00e0 \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c k\u1ebft n\u1ed1i \u1ed1ng ren \u0111\u01b0\u1ee3c lu\u1ed3n ch\u00ednh x\u00e1c, s\u1ea1ch s\u1ebd v\u00e0 kh\u00f4ng c\u00f3 phoi kim lo\u1ea1i. \u00c1p d\u1ee5ng h\u1ee3p ch\u1ea5t b\u1ecbt k\u00edn ren \u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng cao ho\u1eb7c b\u0103ng keo ren PTFE khi c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m k\u00edn m\u1ed1i n\u1ed1i kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">#2 \u2013 Ki\u1ec3m tra van bi t\u1eeb v\u1ecb tr\u00ed m\u1edf ho\u00e0n to\u00e0n \u0111\u1ebfn v\u1ecb tr\u00ed \u0111\u00f3ng ho\u00e0n to\u00e0n ch\u1ec9 s\u1eed d\u1ee5ng \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c c\u1ee7a ch\u00fang. N\u1ebfu \u0111\u01b0\u1eddng \u1ed1ng \u0111\u01b0\u1ee3c ki\u1ec3m tra \u1edf \u00e1p su\u1ea5t cao h\u01a1n \u00e1p su\u1ea5t ki\u1ec3m tra th\u1ee7y t\u0129nh c\u1ee7a van, c\u00f3 th\u1ec3 x\u1ea3y ra h\u01b0 h\u1ecfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">#3 \u2013 Kh\u00f4ng bao gi\u1edd \u0111\u00f3ng g\u00f3i l\u1ea1i van bi d\u01b0\u1edbi \u00e1p su\u1ea5t, v\u00ec \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m t\u0103ng m\u00f4-men xo\u1eafn c\u1ea7n thi\u1ebft \u0111\u1ec3 v\u1eadn h\u00e0nh van v\u00e0 g\u00e2y c\u0103ng th\u1eb3ng qu\u00e1 m\u1ee9c cho l\u1edbp \u0111\u1ec7m th\u00e2n van. \u0110\u00f3ng g\u00f3i l\u1ea1i c\u00e1c van theo t\u1eebng b\u01b0\u1edbc 1\/8 cho \u0111\u1ebfn khi ng\u1eebng r\u00f2 r\u1ec9 v\u00e0 vi\u1ec7c si\u1ebft ch\u1eb7t kh\u00f4ng l\u00e0m bi\u1ebfn d\u1ea1ng c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">#4 \u2013 Gi\u1eef van bi \u1edf khu v\u1ef1c b\u1ea3o qu\u1ea3n s\u1ea1ch s\u1ebd v\u00e0 th\u00f4ng tho\u00e1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang v\u1eadn h\u00e0nh tr\u01a1n tru v\u00e0 gi\u1ea3m r\u00f2 r\u1ec9 b\u1ec7 \u0111\u1ee1 do t\u00edch t\u1ee5 b\u1ee5i. S\u1eed d\u1ee5ng ch\u1ea5t b\u00f4i tr\u01a1n h\u00e0ng h\u1ea3i b\u1eb1ng silicon ho\u1eb7c Teflon tuy\u1ec7t v\u1eddi nh\u01b0 ForesparMareLube \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c v\u00f2ng ch\u1eef O v\u00e0 c\u00e1c b\u1ec1 m\u1eb7t m\u00e0i m\u00f2n c\u1ee7a van kh\u1ecfi b\u1ecb \u0103n m\u00f2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ph\u1ea7n k\u1ebft lu\u1eadn<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Xintai Valve s\u1ea3n xu\u1ea5t v\u00e0 ti\u1ebfp th\u1ecb van cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p. Ph\u1ea1m vi s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd bao g\u1ed3m m\u1ed9t qu\u1ea3 b\u00f3ng, c\u1ed5ng ki\u1ec3m tra, qu\u1ea3 c\u1ea7u, ki\u1ec3m so\u00e1t kh\u00f4ng kh\u00ed\/oxy v\u00e0 van ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y; ngo\u00e0i ra, h\u1ecd cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u00e1 nh\u00e2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ecd cung c\u1ea5p nhi\u1ec1u l\u1ef1a ch\u1ecdn van cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 ngo\u00e0i kh\u01a1i. S\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u1ea7u kh\u00ed, h\u00f3a ch\u1ea5t v\u00e0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n.<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u v\u1ec1 c\u1ed5ng ti\u00eau chu\u1ea9n, c\u1ed5ng \u0111\u1ea7y \u0111\u1ee7, c\u1ed5ng V, nhi\u1ec1u c\u1ed5ng, li\u00ean k\u1ebft th\u1ef1c, v\u1eadn h\u00e0nh th\u1ee7 c\u00f4ng, c\u01a1 gi\u1edbi v\u00e0 van bi v\u1ec7 sinh c\u0169ng nh\u01b0 c\u00e1c t\u00ednh n\u0103ng, \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ch\u00fang. <\/p>","protected":false},"author":3,"featured_media":1989,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[245],"class_list":["post-4738","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ball-valves-types-and-working-principle"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4738","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=4738"}],"version-history":[{"count":1,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4738\/revisions"}],"predecessor-version":[{"id":4740,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4738\/revisions\/4740"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/1989"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=4738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=4738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=4738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}