{"id":1408,"date":"2026-04-12T06:38:02","date_gmt":"2026-04-12T06:38:02","guid":{"rendered":"https:\/\/www.ykyvalve.com\/?p=1408"},"modified":"2026-04-24T06:49:07","modified_gmt":"2026-04-24T06:49:07","slug":"2-inch-flanged-ball-valve-dimensions","status":"publish","type":"post","link":"https:\/\/www.ykyvalve.com\/vi\/blog\/2-inch-flanged-ball-valve-dimensions\/","title":{"rendered":"2. K\u00edch th\u01b0\u1edbc van bi m\u1eb7t b\u00edch: C\u00e1ch ch\u1ecdn lo\u1ea1i ph\u00f9 h\u1ee3p"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc van bi m\u1eb7t b\u00edch 2 inch ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u l\u00e0m k\u00edn, \u0111\u1ed9 kh\u00edt khi l\u1eafp \u0111\u1eb7t v\u00e0 hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u0169ng gi\u1ed1ng nh\u01b0 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 lo\u1ea1i van, k\u00edch th\u01b0\u1edbc van ph\u00f9 h\u1ee3p g\u00f3p ph\u1ea7n v\u00e0o vi\u1ec7c h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru ho\u1eb7c g\u00e2y h\u01b0 h\u1ecfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 bi\u1ebft th\u00eam c\u00e1c m\u1eb9o v\u1ec1 k\u00edch th\u01b0\u1edbc van, h\u00e3y \u0111\u1ecdc b\u00e0i vi\u1ebft b\u00ean d\u01b0\u1edbi tr\u01b0\u1edbc khi mua \u0111\u1ec3 tr\u00e1nh th\u1ea5t tho\u00e1t \u00e1p su\u1ea5t, nguy c\u01a1 r\u00f2 r\u1ec9 v\u00e0 b\u1ea3o tr\u00ec kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image6.webp\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image6.webp\" alt=\"\" class=\"wp-image-1411\" srcset=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image6.webp 1200w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image6-500x333.webp 500w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image6-300x200.webp 300w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image6-768x512.webp 768w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image6-18x12.webp 18w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image6-113x75.webp 113w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image6-480x320.webp 480w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image6-800x533.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao k\u00edch th\u01b0\u1edbc van l\u1ea1i quan tr\u1ecdng trong vi\u1ec7c l\u1ef1a ch\u1ecdn van bi m\u1eb7t b\u00edch?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00edch th\u01b0\u1edbc c\u1ee7a van quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 kh\u00edt c\u1ee7a van v\u1edbi h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a van trong vi\u1ec7c x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00f4ng ph\u00f9 h\u1ee3p gi\u1eefa k\u00edch th\u01b0\u1edbc van v\u00e0 nhu c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t \u0111\u00e1ng k\u1ec3 v\u00e0 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 trong v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00edch th\u01b0\u1edbc c\u1ee7a van bi m\u1eb7t b\u00edch 2 inch \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 van, chi\u1ec1u d\u00e0i gi\u1eefa hai m\u1eb7t b\u00edch, ki\u1ec3u k\u1ebft n\u1ed1i m\u1eb7t b\u00edch v\u00e0 l\u01b0u l\u01b0\u1ee3ng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i y\u1ebfu t\u1ed1 n\u00e0y \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec \u00e1p su\u1ea5t ph\u00f9 h\u1ee3p v\u00e0 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c, van s\u1ebd h\u1ed7 tr\u1ee3 d\u00f2ng ch\u1ea3y \u1ed5n \u0111\u1ecbnh \u0111\u1ed3ng th\u1eddi gi\u1ea3m hao m\u00f2n cho c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc lu\u00f4n ph\u1ea3i d\u1ef1a tr\u00ean \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o k\u00edch th\u01b0\u1edbc \u1ed1ng \u0111\u01a1n thu\u1ea7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c y\u1ebfu t\u1ed1 k\u00edch th\u01b0\u1edbc ch\u00ednh c\u1ea7n xem x\u00e9t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u00edch th\u01b0\u1edbc bao g\u1ed3m:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>H\u1ec7 s\u1ed1 k\u00edch th\u01b0\u1edbc<\/strong><\/td><td><strong>T\u1ea1i sao \u0111i\u1ec1u \u0111\u00f3 l\u1ea1i quan tr\u1ecdng<\/strong><\/td><\/tr><tr><td>\u0110\u01b0\u1eddng k\u00ednh c\u1ed5ng<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y<\/td><\/tr><tr><td>Chi\u1ec1u d\u00e0i g\u1eb7p m\u1eb7t tr\u1ef1c ti\u1ebfp<\/td><td>\u0110\u1ea3m b\u1ea3o s\u1ef1 ph\u00f9 h\u1ee3p khi l\u1eafp \u0111\u1eb7t<\/td><\/tr><tr><td>Khoan m\u1eb7t b\u00edch<\/td><td>Ph\u00f9 h\u1ee3p v\u1edbi m\u1eb7t b\u00edch \u0111\u01b0\u1eddng \u1ed1ng<\/td><\/tr><tr><td>L\u1edbp \u00e1p su\u1ea5t<\/td><td>X\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t<\/td><\/tr><tr><td>Thi\u1ebft k\u1ebf l\u1ed7 khoan<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 gi\u1ea3m \u00e1p su\u1ea5t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c k\u00edch th\u01b0\u1edbc n\u00e0y ph\u1ed1i h\u1ee3p v\u1edbi nhau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o van ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c trong \u1ee9ng d\u1ee5ng d\u1ef1 \u0111\u1ecbnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u00edch th\u01b0\u1edbc van ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc van b\u1eaft \u0111\u1ea7u t\u1eeb y\u00eau c\u1ea7u v\u1ec1 l\u01b0u l\u01b0\u1ee3ng. L\u01b0u l\u01b0\u1ee3ng d\u1ef1 ki\u1ebfn s\u1ebd quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 van c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu \u0111\u01b0\u1eddng k\u00ednh van qu\u00e1 nh\u1ecf, s\u1ef1 h\u1ea1n ch\u1ebf d\u00f2ng ch\u1ea3y s\u1ebd l\u00e0m t\u0103ng t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t. N\u1ebfu van qu\u00e1 l\u1edbn, \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng c\u00f3 th\u1ec3 gi\u1ea3m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec v\u1eady, vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc van ph\u1ea3i xem x\u00e9t k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng \u1ed1ng, \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 lo\u1ea1i m\u00f4i ch\u1ea5t. V\u00ed d\u1ee5, van bi m\u1eb7t b\u00edch 2 inch c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng l\u01b0u l\u01b0\u1ee3ng trung b\u00ecnh, trong khi van bi m\u1eb7t b\u00edch 4 inch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1ed1i quan h\u1ec7 gi\u1eefa l\u01b0u l\u01b0\u1ee3ng v\u00e0 k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng \u1ed1ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nhu c\u1ea7u l\u01b0u l\u01b0\u1ee3ng th\u01b0\u1eddng l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc van danh ngh\u0129a:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>K\u00edch th\u01b0\u1edbc \u1ed1ng<\/strong><\/td><td><strong>\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/strong><\/td><\/tr><tr><td>2 inch<\/td><td>\u0110\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc, h\u1ec7 th\u1ed1ng ti\u1ec7n \u00edch<\/td><\/tr><tr><td>3 inch<\/td><td>D\u00f2ng ch\u1ea3y c\u00f4ng nghi\u1ec7p trung b\u00ecnh<\/td><\/tr><tr><td>4 inch<\/td><td>D\u00e2y chuy\u1ec1n x\u1eed l\u00fd c\u00f4ng su\u1ea5t cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc van ph\u00f9 h\u1ee3p gi\u00fap duy tr\u00ec hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u s\u1ef1 nhi\u1ec5u lo\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ngo\u00e0i k\u00edch th\u01b0\u1edbc danh ngh\u0129a, c\u1ea7n xem x\u00e9t nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o kh\u00e1c khi ch\u1ecdn k\u00edch th\u01b0\u1edbc cho van bi m\u1eb7t b\u00edch 2 inch?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00edch th\u01b0\u1edbc danh ngh\u0129a ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n trong vi\u1ec7c l\u1ef1a ch\u1ecdn van. \u00c1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c, thi\u1ebft k\u1ebf th\u00e2n van v\u00e0 ti\u00eau chu\u1ea9n m\u1eb7t b\u00edch c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5, m\u1ed9t <a href=\"https:\/\/www.ykyvalve.com\/vi\/product\/3pc-flanged-forged-ball-valve\/\">Van bi r\u00e8n m\u1eb7t b\u00edch 3 chi ti\u1ebft<\/a> Van \u0111\u00fac c\u00f3 th\u1ec3 c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t cao so v\u1edbi van \u0111\u00fac ti\u00eau chu\u1ea9n. \u0110i\u1ec1u n\u00e0y khi\u1ebfn c\u1ea5u t\u1ea1o th\u00e2n van tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00edch th\u01b0\u1edbc \u0111\u1ea7u van c\u0169ng ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n \u0111\u01b0\u1eddng \u1ed1ng. N\u1ebfu c\u00e1c l\u1ed7 khoan tr\u00ean m\u1eb7t b\u00edch kh\u00f4ng kh\u1edbp, vi\u1ec7c l\u1eafp \u0111\u1eb7t s\u1ebd tr\u1edf n\u00ean kh\u00f3 kh\u0103n v\u00e0 c\u00f3 th\u1ec3 x\u1ea3y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 l\u00e0m k\u00edn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ki\u1ec3m tra l\u1ef1a ch\u1ecdn quan tr\u1ecdng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i k\u00edch th\u01b0\u1edbc, vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea7n ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau ch\u00ed sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u1ea5p \u00e1p su\u1ea5t<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ti\u00eau chu\u1ea9n m\u1eb7t b\u00edch<\/li>\n\n\n\n<li>C\u1ea5u tr\u00fac th\u00e2n van<\/li>\n\n\n\n<li>T\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng<\/li>\n\n\n\n<li>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u01b0\u1edbc ki\u1ec3m tra n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o van m\u1eb7t b\u00edch \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<div style=\"display:flex; gap:20px; border:1px solid #eee; padding:20px; border-radius:8px; align-items:center;\">\n  \n  <!-- Product Image -->\n  <div style=\"flex:1;\">\n    <img decoding=\"async\" src=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2025\/07\/2PC-Flanged-Ball-Valve-800x800.webp\" alt=\"Van bi m\u1eb7t b\u00edch 2 m\u1ea3nh d\u00f9ng cho m\u00f4i tr\u01b0\u1eddng h\u00f3a ch\u1ea5t v\u00e0 \u0103n m\u00f2n.\" style=\"width:100%; border-radius:6px;\">\n  <\/div>\n\n  <!-- Product Content -->\n  <div style=\"flex:2;\">\n    \n    <h3 style=\"margin-top:0;\">Van bi m\u1eb7t b\u00edch 2PC<\/h3>\n    \n    <p>\n      \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c h\u1ec7 th\u1ed1ng h\u00f3a ch\u1ea5t v\u00e0 c\u00f4ng nghi\u1ec7p, van bi m\u1eb7t b\u00edch 2 m\u1ea3nh n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111\u00f3ng ng\u1eaft \u0111\u00e1ng tin c\u1eady cho c\u00e1c m\u00f4i ch\u1ea5t \u0103n m\u00f2n nh\u01b0 axit, v\u1edbi hi\u1ec7u su\u1ea5t l\u00e0m k\u00edn \u1ed5n \u0111\u1ecbnh.\n    <\/p>\n    \n    <ul style=\"padding-left:18px;\">\n      <li><strong>K\u00edch c\u1ee1:<\/strong> DN15 \u2013 DN200<\/li>\n      <li><strong>\u00c1p l\u1ef1c:<\/strong> PN16 \u2013 PN64 \/ H\u1ea1ng 150 \u2013 600<\/li>\n      <li><strong>V\u1eadt li\u1ec7u th\u00e2n m\u00e1y:<\/strong> Th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 th\u00e9p cacbon<\/li>\n      <li><strong>Gh\u1ebf:<\/strong> PTFE \/ RPTFE \/ PEEK<\/li>\n      <li><strong>S\u1ef1 li\u00ean quan:<\/strong> RF, RTJ c\u00f3 m\u1eb7t b\u00edch<\/li>\n      <li><strong>Nhi\u1ec7t \u0111\u1ed9:<\/strong> -29\u00b0C \u0111\u1ebfn 121\u00b0C<\/li>\n    <\/ul>\n    \n    <a href=\"#\" style=\"display:inline-block; margin-top:10px; padding:10px 18px; background:#000; color:#fff; text-decoration:none; border-radius:4px;\">\n      Nh\u1eadn b\u00e1o gi\u00e1\n    <\/a>\n    \n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c thi\u1ebft k\u1ebf van m\u1eb7t b\u00edch kh\u00e1c nhau \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u00edch th\u01b0\u1edbc nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c van bi m\u1eb7t b\u00edch \u0111\u1ec1u c\u00f3 thi\u1ebft k\u1ebf b\u00ean trong gi\u1ed1ng nhau. C\u00e1c lo\u1ea1i van kh\u00e1c nhau c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y, kh\u00f4ng gian l\u1eafp \u0111\u1eb7t v\u00e0 t\u00ednh linh ho\u1ea1t trong v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi ba m\u1eb7t b\u00edch c\u00f3 th\u1ec3 c\u00f3 k\u00edch th\u01b0\u1edbc th\u00e2n kh\u00e1c v\u1edbi van hai c\u1ed5ng ti\u00eau chu\u1ea9n. C\u00e1c c\u1ed5ng b\u1ed5 sung s\u1ebd l\u00e0m thay \u0111\u1ed5i b\u1ed1 tr\u00ed van v\u00e0 y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, m\u1ed9t <a href=\"https:\/\/www.ykyvalve.com\/vi\/product\/3-way-l-type-flanged-ball-valve\/\">Van bi m\u1eb7t b\u00edch ki\u1ec3u L 3 chi\u1ec1u<\/a> N\u00f3 c\u00f3 c\u00e1c \u0111\u01b0\u1eddng d\u1eabn b\u00ean trong gi\u00fap chuy\u1ec3n h\u01b0\u1edbng d\u00f2ng ch\u1ea3y. Thi\u1ebft k\u1ebf n\u00e0y h\u1ed7 tr\u1ee3 vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y nh\u01b0ng \u0111\u00f2i h\u1ecfi ph\u1ea3i xem x\u00e9t k\u00edch th\u01b0\u1edbc c\u1ea9n th\u1eadn h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">So s\u00e1nh c\u00e1c thi\u1ebft k\u1ebf van th\u00f4ng d\u1ee5ng<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Lo\u1ea1i van<\/strong><\/td><td><strong>Y\u1ebfu t\u1ed1 ch\u00ednh c\u1ea7n xem x\u00e9t khi ch\u1ecdn k\u00edch th\u01b0\u1edbc<\/strong><\/td><\/tr><tr><td>M\u1eb7t b\u00edch 2 chi\u1ec1u<\/td><td>\u0110\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y th\u1eb3ng<\/td><\/tr><tr><td>Lo\u1ea1i L 3 chi\u1ec1u<\/td><td>D\u00f2ng ch\u1ea3y \u0111a h\u01b0\u1edbng<\/td><\/tr><tr><td>\u0110\u01b0\u1ee3c r\u00e8n t\u1eeb 3 m\u1ea3nh<\/td><td>D\u1ecbch v\u1ee5 \u00e1p su\u1ea5t cao h\u01a1n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec3u r\u00f5 nh\u1eefng kh\u00e1c bi\u1ec7t v\u1ec1 thi\u1ebft k\u1ebf n\u00e0y s\u1ebd gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c khi l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao c\u1ea5p \u00e1p su\u1ea5t l\u1ea1i \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u00edch th\u01b0\u1edbc van?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u00e0y th\u00e0nh van, k\u00edch th\u01b0\u1edbc m\u1eb7t b\u00edch v\u00e0 \u0111\u1ed9 b\u1ec1n th\u00e2n van. Van c\u00f3 \u00e1p su\u1ea5t cao h\u01a1n th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc b\u00ean ngo\u00e0i l\u1edbn h\u01a1n ngay c\u1ea3 khi \u0111\u01b0\u1eddng k\u00ednh trong danh ngh\u0129a kh\u00f4ng \u0111\u1ed5i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 hai van c\u00f3 c\u00f9ng \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 c\u00f9ng k\u00edch th\u01b0\u1edbc b\u00ean ngo\u00e0i. Van c\u00f3 \u00e1p su\u1ea5t cao h\u01a1n c\u00f3 th\u1ec3 c\u1ea7n nhi\u1ec1u kh\u00f4ng gian l\u1eafp \u0111\u1eb7t h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao k\u00edch th\u01b0\u1edbc c\u1ee7a van bi m\u1eb7t b\u00edch lu\u00f4n ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t c\u00f9ng v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 c\u1ea5p \u00e1p su\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ee9c \u00e1p su\u1ea5t cao h\u01a1n th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00e0nh van d\u00e0y h\u01a1n<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc m\u1eb7t b\u00edch l\u1edbn h\u01a1n<\/li>\n\n\n\n<li>Tr\u1ecdng l\u01b0\u1ee3ng van t\u0103ng l\u00ean<\/li>\n\n\n\n<li>\u0110\u1ed9 b\u1ec1n k\u1ebft c\u1ea5u cao h\u01a1n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y r\u1ea5t quan tr\u1ecdng khi c\u1ea3 kh\u00f4ng gian v\u00e0 \u00e1p su\u1ea5t h\u1ec7 th\u1ed1ng \u0111\u1ec1u l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ea7n quan t\u00e2m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">YKY Valve h\u1ed7 tr\u1ee3 l\u1ef1a ch\u1ecdn van ch\u00ednh x\u00e1c nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c v\u00e0 s\u1ef1 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt. Ti\u00eau chu\u1ea9n YKY Valve cung c\u1ea5p c\u00e1c th\u00f4ng s\u1ed1 k\u00edch th\u01b0\u1edbc gi\u00fap ng\u01b0\u1eddi mua l\u1ef1a ch\u1ecdn van ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a n\u00f3 bao g\u1ed3m <a href=\"https:\/\/www.ykyvalve.com\/vi\/product\/2pc-flanged-ball-valve\/\">2 m\u1eabu van bi m\u1eb7t b\u00edch<\/a>, C\u00e1c t\u00f9y ch\u1ecdn \u0111a c\u1ed5ng v\u00e0 thi\u1ebft k\u1ebf th\u00e2n van r\u00e8n cho c\u00e1c c\u1ea5p \u00e1p su\u1ea5t kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i cho c\u00e1c k\u1ef9 s\u01b0 s\u1ef1 linh ho\u1ea1t h\u01a1n trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">YKY Valve c\u0169ng h\u1ed7 tr\u1ee3 vi\u1ec7c l\u1ef1a ch\u1ecdn van th\u00f4ng qua b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt v\u00e0 ki\u1ec3m tra k\u00edch th\u01b0\u1edbc, gi\u00fap ng\u01b0\u1eddi mua ch\u1ecdn \u0111\u01b0\u1ee3c lo\u1ea1i van ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u1eadn h\u00e0nh \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 m\u1eb7t ti\u00eau chu\u1ea9n, c\u00f4ng ty t\u1ef1 h\u00e0o c\u00f3 ch\u1ee9ng nh\u1eadn ISO9001 v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m van \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o theo ti\u00eau chu\u1ea9n API. <a href=\"https:\/\/www.ykyvalve.com\/vi\/contact-us\/\">Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a> H\u00f4m nay, ch\u00fang t\u00f4i s\u1ebd cung c\u1ea5p th\u00eam th\u00f4ng tin k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image3-3.webp\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image3-3.webp\" alt=\"\" class=\"wp-image-1410\" srcset=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image3-3.webp 1200w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image3-3-500x333.webp 500w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image3-3-300x200.webp 300w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image3-3-768x512.webp 768w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image3-3-18x12.webp 18w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image3-3-113x75.webp 113w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image3-3-480x320.webp 480w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/04\/image3-3-800x533.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi k\u00edch th\u01b0\u1edbc van kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t y\u00eau c\u1ea7u, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t, t\u0103ng \u0111\u1ed9 m\u00e0i m\u00f2n v\u00e0 r\u00fat ng\u1eafn tu\u1ed5i th\u1ecd c\u1ee7a van.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc van bi m\u1eb7t b\u00edch ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 kh\u1edbp \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u0169ng c\u1ea7n xem x\u00e9t nhu c\u1ea7u l\u01b0u l\u01b0\u1ee3ng, c\u1ea5p \u00e1p su\u1ea5t, ti\u00eau chu\u1ea9n k\u1ebft n\u1ed1i m\u1eb7t b\u00edch v\u00e0 thi\u1ebft k\u1ebf \u0111\u01b0\u1eddng k\u00ednh b\u00ean trong c\u1ee7a van \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch xem x\u00e9t k\u1ef9 c\u00e1c y\u00eau c\u1ea7u v\u1eadn h\u00e0nh v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u00ecnh tr\u1ea1ng h\u1ec7 th\u1ed1ng v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i t\u1ed1t h\u01a1n t\u1eeb van.&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Choosing the correct 2 flanged ball valve dimensions involves sealing requirements, installation fit, and the overall efficiency of the piping system.&nbsp; Just like material and type<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1412,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59,65],"tags":[],"class_list":["post-1408","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-ball-valves"],"_links":{"self":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/comments?post=1408"}],"version-history":[{"count":1,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1408\/revisions"}],"predecessor-version":[{"id":1413,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1408\/revisions\/1413"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/media\/1412"}],"wp:attachment":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/media?parent=1408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/categories?post=1408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/tags?post=1408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}