{"id":1448,"date":"2026-05-02T08:00:00","date_gmt":"2026-05-02T08:00:00","guid":{"rendered":"https:\/\/www.ykyvalve.com\/?p=1448"},"modified":"2026-06-02T01:39:05","modified_gmt":"2026-06-02T01:39:05","slug":"floating-ball-valve-vs-trunnion-ball-valve","status":"publish","type":"post","link":"https:\/\/www.ykyvalve.com\/vi\/blog\/ball-valves\/floating-ball-valve-vs-trunnion-ball-valve\/","title":{"rendered":"Van bi ki\u1ec3u phao so v\u1edbi van bi ki\u1ec3u tr\u1ee5c xoay: Lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi \u00e1p su\u1ea5t v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a b\u1ea1n?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf \u1edf \u00e1p su\u1ea5t v\u1eeba ph\u1ea3i, <a href=\"https:\/\/www.ykyvalve.com\/vi\/product\/2pc-flanged-ball-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.ykyvalve.com\/product\/2pc-flanged-ball-valve\/\" rel=\"noreferrer noopener\">van bi n\u1ed5i<\/a> Van bi ki\u1ec3u tr\u1ee5c xoay l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n. N\u00f3 c\u00f3 gi\u00e1 th\u00e0nh th\u1ea5p h\u01a1n, y\u00eau c\u1ea7u b\u1ed9 truy\u1ec1n \u0111\u1ed9ng nh\u1ecf h\u01a1n v\u00e0 l\u00e0m k\u00edn \u0111\u00e1ng tin c\u1eady khi \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 nh\u1ecf h\u01a1n DN100 v\u00e0 c\u1ea5p \u00e1p su\u1ea5t nh\u1ecf h\u01a1n C\u1ea5p 600. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn, \u00e1p su\u1ea5t cao ho\u1eb7c t\u1ef1 \u0111\u1ed9ng h\u00f3a, van bi ki\u1ec3u tr\u1ee5c xoay l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p. Bi \u0111\u01b0\u1ee3c neo gi\u1eef b\u1eb1ng c\u01a1 h\u1ecdc b\u1edfi c\u00e1c tr\u1ee5c xoay, m\u00f4-men xo\u1eafn ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh b\u1ea5t k\u1ec3 \u00e1p su\u1ea5t v\u00e0 c\u1ea5u tr\u00fac hai l\u1edbp \u0111\u1ec7m b\u1ea3o v\u1ec7 ch\u1ed1ng m\u00e0i m\u00f2n \u0111\u1ec7m theo c\u00e1ch m\u00e0 thi\u1ebft k\u1ebf van bi n\u1ed5i kh\u00f4ng th\u1ec3 duy tr\u00ec \u1edf quy m\u00f4 l\u1edbn. Van bi n\u1ed5i so v\u1edbi van bi ki\u1ec3u tr\u1ee5c xoay <a href=\"https:\/\/www.ykyvalve.com\/vi\/product\/3pc-flanged-forged-ball-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.ykyvalve.com\/product\/3pc-flanged-forged-ball-valve\/\" rel=\"noreferrer noopener\">van bi tr\u1ee5c<\/a> Quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng ph\u1ee5 thu\u1ed9c v\u00e0o hai y\u1ebfu t\u1ed1: \u0111\u01b0\u1eddng k\u00ednh xi lanh v\u00e0 c\u1ea5p \u00e1p su\u1ea5t. N\u1ebfu ch\u1ecdn \u0111\u00fang hai y\u1ebfu t\u1ed1 n\u00e0y, vi\u1ec7c l\u1ef1a ch\u1ecdn s\u1ebd tr\u1edf n\u00ean d\u1ec5 d\u00e0ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Van phao ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o so v\u1edbi thi\u1ebft k\u1ebf ki\u1ec3u tr\u1ee5c xoay?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van phao ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Qu\u1ea3 c\u1ea7u kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh b\u1eb1ng c\u01a1 h\u1ecdc. N\u00f3 n\u1ed5i gi\u1eefa hai \u0111\u1ebf van, \u0111\u01b0\u1ee3c gi\u1eef c\u1ed1 \u0111\u1ecbnh b\u1edfi ch\u00ednh c\u00e1c \u0111\u1ebf van v\u00e0 \u00e1p su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng. Khi van \u0111\u00f3ng, \u00e1p su\u1ea5t ph\u00eda th\u01b0\u1ee3ng l\u01b0u \u0111\u1ea9y qu\u1ea3 c\u1ea7u \u00e1p s\u00e1t v\u00e0o \u0111\u1ebf van ph\u00eda h\u1ea1 l\u01b0u. S\u1ef1 ti\u1ebfp x\u00fac gi\u1eefa \u0111\u1ebf van v\u00e0 \u0111\u1ebf van t\u1ea1o ra l\u1edbp \u0111\u1ec7m k\u00edn. \u00c1p su\u1ea5t c\u00e0ng cao, qu\u1ea3 c\u1ea7u c\u00e0ng \u00e9p m\u1ea1nh v\u00e0o \u0111\u1ebf van, v\u00e0 l\u1edbp \u0111\u1ec7m c\u00e0ng k\u00edn h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a thi\u1ebft k\u1ebf gio\u0103ng n\u1ed5i l\u00e0 kh\u1ea3 n\u0103ng t\u1ef1 t\u1ea1o l\u1ef1c \u0111\u1ea9y. N\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf v\u00e0 \u00e1p su\u1ea5t trung b\u00ecnh. Tuy nhi\u00ean, n\u00f3 c\u00f3 gi\u1edbi h\u1ea1n v\u1eadt l\u00fd. \u1ede \u0111\u01b0\u1eddng k\u00ednh l\u1edbn h\u01a1n v\u00e0 c\u1ea5p \u00e1p su\u1ea5t cao h\u01a1n, l\u1ef1c \u0111\u1ea9y vi\u00ean bi v\u00e0o gio\u0103ng ph\u00eda h\u1ea1 l\u01b0u tr\u1edf n\u00ean \u0111\u1ee7 l\u1edbn \u0111\u1ec3 g\u00e2y m\u00e0i m\u00f2n gio\u0103ng qu\u00e1 m\u1ee9c v\u00e0 l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 m\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh. T\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f3, thi\u1ebft k\u1ebf gio\u0103ng n\u1ed5i kh\u00f4ng c\u00f2n hi\u1ec7u qu\u1ea3 n\u1eefa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi ki\u1ec3u tr\u1ee5c xoay gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u0111\u00f3 theo c\u00e1ch kh\u00e1c. Bi van \u0111\u01b0\u1ee3c \u0111\u1ee1 b\u1eb1ng c\u00e1c tr\u1ee5c xoay, c\u00e1c tr\u1ee5c c\u1ed1 \u0111\u1ecbnh \u1edf ph\u00eda tr\u00ean v\u00e0 ph\u00eda d\u01b0\u1edbi c\u1ee7a bi van gi\u00fap gi\u1eef c\u1ed1 \u0111\u1ecbnh v\u1ecb tr\u00ed b\u1ea5t k\u1ec3 \u00e1p su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng. V\u00ec bi van kh\u00f4ng th\u1ec3 di chuy\u1ec3n, c\u00e1c v\u00f2ng \u0111\u1ec7m \u0111\u01b0\u1ee3c l\u00f2 xo \u0111\u1ea9y v\u1ec1 ph\u00eda bi van. C\u1ea3 v\u00f2ng \u0111\u1ec7m ph\u00eda th\u01b0\u1ee3ng l\u01b0u v\u00e0 h\u1ea1 l\u01b0u \u0111\u1ec1u ti\u1ebfp x\u00fac v\u1edbi bi van \u0111\u1ed3ng th\u1eddi, t\u1ea1o ra l\u1edbp \u0111\u1ec7m k\u00e9p. Bi van lu\u00f4n n\u1eb1m \u1edf v\u1ecb tr\u00ed trung t\u00e2m. M\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh v\u1eabn th\u1ea5p b\u1ea5t k\u1ec3 \u00e1p su\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Van bi ki\u1ec3u n\u1ed5i so v\u1edbi ki\u1ec3u tr\u1ee5c xoay: S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 thi\u1ebft k\u1ebf c\u1ed1t l\u00f5i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.ykyvalve.com\/vi\/product-category\/ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">Van bi<\/a> So s\u00e1nh gi\u1eefa ki\u1ec3u kh\u1edbp n\u1ed5i v\u00e0 kh\u1edbp tr\u1ee5c xoay ph\u1ee5 thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed t\u1ea1o ra l\u1ef1c l\u00e0m k\u00edn v\u00e0 c\u00e1ch qu\u1ea3 c\u1ea7u \u0111\u01b0\u1ee3c n\u00e2ng \u0111\u1ee1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong thi\u1ebft k\u1ebf ki\u1ec3u n\u1ed5i, \u00e1p su\u1ea5t \u0111\u1ea9y vi\u00ean bi v\u00e0o v\u1ecb tr\u00ed ti\u1ebfp gi\u00e1p ph\u00eda h\u1ea1 l\u01b0u. Gio\u0103ng ch\u1ec9 c\u00f3 m\u1ed9t m\u1eb7t. Vi\u00ean bi di chuy\u1ec3n nh\u1eb9 d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a \u00e1p su\u1ea5t, ch\u00ednh \u0111i\u1ec1u n\u00e0y t\u1ea1o ra l\u1edbp \u0111\u1ec7m k\u00edn, nh\u01b0ng c\u0169ng l\u00e0 y\u1ebfu t\u1ed1 gi\u1edbi h\u1ea1n thi\u1ebft k\u1ebf \u1edf k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n v\u00e0 c\u1ea5p \u00e1p su\u1ea5t th\u1ea5p h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong thi\u1ebft k\u1ebf tr\u1ee5c xoay, qu\u1ea3 c\u1ea7u \u0111\u01b0\u1ee3c gi\u1eef c\u1ed1 \u0111\u1ecbnh. C\u00e1c v\u00f2ng \u0111\u1ec7m l\u00f2 xo di chuy\u1ec3n \u0111\u1ec3 duy tr\u00ec ti\u1ebfp x\u00fac v\u1edbi qu\u1ea3 c\u1ea7u t\u1eeb c\u1ea3 hai ph\u00eda. V\u00f2ng \u0111\u1ec7m k\u00edn c\u00f3 hai m\u1eb7t. M\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ec5 \u0111i\u1ec1u khi\u1ec3n ngay c\u1ea3 \u1edf \u0111\u01b0\u1eddng k\u00ednh l\u1edbn v\u00e0 c\u1ea5p \u00e1p su\u1ea5t cao, n\u01a1i m\u00e0 thi\u1ebft k\u1ebf ki\u1ec3u n\u1ed5i s\u1ebd \u0111\u00f2i h\u1ecfi l\u1ef1c t\u00e1c \u0111\u1ed9ng qu\u00e1 l\u1edbn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Van bi n\u1ed5i so v\u1edbi van bi tr\u1ee5c: So s\u00e1nh tr\u1ef1c ti\u1ebfp<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>T\u00ednh n\u0103ng<\/strong><\/td><td><strong>Van bi n\u1ed5i<\/strong><\/td><td><strong>Van bi tr\u1ee5c xoay<\/strong><\/td><\/tr><tr><td><strong>Gi\u00e1 \u0111\u1ee1 b\u00f3ng<\/strong><\/td><td>Gh\u1ebf gi\u1eef qu\u1ea3 b\u00f3ng \u1edf \u0111\u00fang v\u1ecb tr\u00ed.<\/td><td>C\u00e1c tr\u1ee5c xoay c\u1ed1 \u0111\u1ecbnh qu\u1ea3 c\u1ea7u v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc.<\/td><\/tr><tr><td><strong>C\u01a1 ch\u1ebf ni\u00eam phong<\/strong><\/td><td>\u00c1p l\u1ef1c \u0111\u1ea9y qu\u1ea3 b\u00f3ng v\u1ec1 ph\u00eda v\u1ecb tr\u00ed ti\u1ebfp theo.<\/td><td>Gh\u1ebf l\u00f2 xo ti\u1ebfp x\u00fac v\u1edbi qu\u1ea3 b\u00f3ng t\u1eeb c\u1ea3 hai ph\u00eda.<\/td><\/tr><tr><td><strong>Lo\u1ea1i ni\u00eam phong<\/strong><\/td><td>M\u1ed9t m\u1eb7t<\/td><td>Hai m\u1eb7t<\/td><\/tr><tr><td><strong>Ph\u1ea1m vi \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 khoan \u0111i\u1ec3n h\u00ecnh<\/strong><\/td><td>DN15 \u0111\u1ebfn DN100<\/td><td>DN50 tr\u1edf l\u00ean<\/td><\/tr><tr><td><strong>L\u1edbp \u00e1p su\u1ea5t<\/strong><\/td><td>T\u1eeb h\u1ea1ng 150 \u0111\u1ebfn h\u1ea1ng 600<\/td><td>T\u1eeb l\u1edbp 150 \u0111\u1ebfn l\u1edbp 2500 tr\u1edf l\u00ean<\/td><\/tr><tr><td><strong>M\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh<\/strong><\/td><td>T\u0103ng \u0111\u00e1ng k\u1ec3 theo \u00e1p su\u1ea5t v\u00e0 k\u00edch th\u01b0\u1edbc.<\/td><td>Gi\u00e1 c\u1ea3 \u1ed5n \u0111\u1ecbnh v\u00e0 th\u1ea5p h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/td><\/tr><tr><td><strong>T\u00ednh ph\u00f9 h\u1ee3p v\u1edbi t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/strong><\/td><td>B\u1ed9 truy\u1ec1n \u0111\u1ed9ng nh\u1ecf h\u01a1n, chi ph\u00ed th\u1ea5p h\u01a1n<\/td><td>Th\u00edch h\u1ee3p h\u01a1n cho t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u01b0\u1eddng k\u00ednh l\u1edbn<\/td><\/tr><tr><td><strong>Tr\u1ecb gi\u00e1<\/strong><\/td><td>Th\u1ea5p h\u01a1n<\/td><td>Cao h\u01a1n<\/td><\/tr><tr><td><strong>\u1ee8ng d\u1ee5ng<\/strong><\/td><td>D\u1ecbch v\u1ee5 chung, ti\u1ec7n \u00edch, quy tr\u00ecnh khoan nh\u1ecf<\/td><td>\u00c1p su\u1ea5t cao, \u0111\u01b0\u1eddng k\u00ednh l\u1edbn, \u0111\u01b0\u1eddng \u1ed1ng, d\u1ecbch v\u1ee5 quan tr\u1ecdng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa van bi tr\u1ee5c xoay v\u00e0 van bi n\u1ed5i th\u01b0\u1eddng ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 v\u00e0 c\u1ea5p \u00e1p su\u1ea5t. \u0110\u1ed1i v\u1edbi \u0111\u01b0\u1eddng k\u00ednh d\u01b0\u1edbi DN50 v\u00e0 c\u1ea5p \u00e1p su\u1ea5t 300 tr\u1edf xu\u1ed1ng, thi\u1ebft k\u1ebf van bi n\u1ed5i \u0111\u00e1p \u1ee9ng t\u1ed1t h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n. \u0110\u1ed1i v\u1edbi \u0111\u01b0\u1eddng k\u00ednh tr\u00ean DN100 ho\u1eb7c c\u1ea5p \u00e1p su\u1ea5t tr\u00ean 600, van bi tr\u1ee5c xoay h\u1ea7u nh\u01b0 lu\u00f4n l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<style>\n   .card-title{\n      margin-top:0;\n      font-size:24px;\n      font-weight:bold;\n    }\n<\/style>\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\/3PC-Flanged-Forged-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    <p class=\"card-title\">Van bi r\u00e8n m\u1eb7t b\u00edch 3PC<\/p>\n    \n    <p>\n     Van bi r\u00e8n m\u1eb7t b\u00edch 3PC n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t. V\u1edbi thi\u1ebft k\u1ebf l\u1eafp tr\u1ee5c v\u00e0 th\u00e2n van ch\u1eafc ch\u1eafn, van gi\u1ea3m thi\u1ec3u r\u00f2 r\u1ec9 v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t s\u1ed1c - khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady cho c\u00e1c \u1ee9ng d\u1ee5ng x\u1eed l\u00fd h\u00f3a ch\u1ea5t, nh\u00e0 m\u00e1y n\u0103ng l\u01b0\u1ee3ng v\u00e0 h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t ch\u1ea5t l\u1ecfng.\n    <\/p>\n    \n    <ul style=\"padding-left:18px;\">\n      <li><strong>K\u00edch c\u1ee1:<\/strong> DN50 \u2013 DN600<\/li>\n      <li><strong>\u00c1p l\u1ef1c:<\/strong> PN16 \/ PN25 \/ PN40 \/ PN64 \/ PN100 \/ PN160; 150LB \u2013 1500LB<\/li>\n      <li><strong>V\u1eadt li\u1ec7u th\u00e2n m\u00e1y:<\/strong> Th\u00e9p kh\u00f4ng g\u1ec9 (F304 \/ F316 \/ F316L), Th\u00e9p cacbon (A105)<\/li>\n      <li><strong>Gh\u1ebf:<\/strong> PTFE \/ RPTFE \/ PEEK<\/li>\n      <li><strong>S\u1ef1 li\u00ean quan:<\/strong> RF \/ RTJ<\/li>\n      <li><strong>Nhi\u1ec7t \u0111\u1ed9:<\/strong> -29\u00b0C \u0111\u1ebfn 121\u00b0C<\/li>\n    <\/ul>\n    \n    <a href=\"https:\/\/www.ykyvalve.com\/vi\/product\/3pc-flanged-forged-ball-valve\/\" 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  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Van bi g\u1eafn tr\u1ee5c: Khi n\u00e0o n\u00ean l\u1ef1a ch\u1ecdn lo\u1ea1i van n\u00e0y?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c lo\u1ea1i van bi n\u00e0y l\u00e0 l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n cho m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch ly \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn. C\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u kh\u00ed s\u1eed d\u1ee5ng van bi g\u1eafn tr\u1ee5c t\u1eeb DN100 tr\u1edf l\u00ean v\u00ec k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh v\u00e0 \u00e1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng khi\u1ebfn thi\u1ebft k\u1ebf van n\u1ed5i kh\u00f4ng kh\u1ea3 thi. L\u1ef1c t\u00e1c \u0111\u1ed9ng c\u1ea7n thi\u1ebft \u0111\u1ec3 v\u1eadn h\u00e0nh van bi n\u1ed5i \u1edf c\u00e1c k\u00edch th\u01b0\u1edbc v\u00e0 \u00e1p su\u1ea5t \u0111\u00f3 qu\u00e1 cao n\u00ean kh\u00f4ng kinh t\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ee8ng d\u1ee5ng trong quy tr\u00ecnh \u00e1p su\u1ea5t cao. C\u00e1c \u1ee9ng d\u1ee5ng trong nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u v\u00e0 h\u00f3a ch\u1ea5t \u0111\u1ea1t ti\u00eau chu\u1ea9n ASME Class 900 tr\u1edf l\u00ean th\u01b0\u1eddng y\u00eau c\u1ea7u van bi tr\u1ee5c xoay thay v\u00ec van bi n\u1ed5i v\u00ec c\u1ea5u tr\u00fac hai l\u1edbp \u0111\u1ec7m van cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 \u0111\u1ec7m van t\u1ed1t h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t cao k\u00e9o d\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ed9 van t\u1ef1 \u0111\u1ed9ng. Van bi g\u1eafn tr\u1ee5c xoay ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi b\u1ed9 truy\u1ec1n \u0111\u1ed9ng kh\u00ed n\u00e9n v\u00e0 \u0111i\u1ec7n trong c\u00e1c \u1ee9ng d\u1ee5ng t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u01b0\u1eddng k\u00ednh l\u1edbn v\u00ec m\u00f4-men xo\u1eafn th\u1ea5p \u1ed5n \u0111\u1ecbnh gi\u00fap vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc b\u1ed9 truy\u1ec1n \u0111\u1ed9ng d\u1ec5 d\u1ef1 \u0111o\u00e1n h\u01a1n. T\u1ea5t c\u1ea3 b\u1ed1n lo\u1ea1i truy\u1ec1n \u0111\u1ed9ng, th\u1ee7 c\u00f4ng, kh\u00ed n\u00e9n, \u0111i\u1ec7n v\u00e0 th\u1ee7y l\u1ef1c, \u0111\u1ec1u c\u00f3 s\u1eb5n d\u01b0\u1edbi d\u1ea1ng c\u00e1c b\u1ed9 s\u1ea3n ph\u1ea9m l\u1eafp r\u00e1p s\u1eb5n t\u1ea1i nh\u00e0 m\u00e1y c\u1ee7a YKY, \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn theo ti\u00eau chu\u1ea9n. <a href=\"https:\/\/www.ykyvalve.com\/vi\/blog\/pipeline-valves\/api-6d-standards-for-valves-in-pipeline-systems\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.ykyvalve.com\/blog\/pipeline-valves\/api-6d-standards-for-valves-in-pipeline-systems\/\" rel=\"noreferrer noopener\">API 6D<\/a> v\u00e0 \u0111\u1ea1t ti\u00eau chu\u1ea9n ISO 9001, v\u1edbi gia c\u00f4ng ch\u00ednh x\u00e1c CNC tr\u00ean b\u1ec1 m\u1eb7t bi v\u00e0 b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac, c\u00f9ng v\u1edbi ki\u1ec3m tra 100% tr\u01b0\u1edbc khi xu\u1ea5t x\u01b0\u1edfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00eau c\u1ea7u l\u00e0m k\u00edn hai chi\u1ec1u. Trong tr\u01b0\u1eddng h\u1ee3p h\u01b0\u1edbng d\u00f2ng ch\u1ea3y c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c ho\u1eb7c van c\u1ea7n l\u00e0m k\u00edn ch\u1ed1ng l\u1ea1i \u00e1p su\u1ea5t t\u1eeb c\u1ea3 hai ph\u00eda, van bi g\u1eafn tr\u1ee5c xoay cung c\u1ea5p kh\u1ea3 n\u0103ng l\u00e0m k\u00edn hai chi\u1ec1u v\u1ed1n c\u00f3 m\u00e0 c\u00e1c thi\u1ebft k\u1ebf van n\u1ed5i kh\u00f4ng th\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nguy\u00ean t\u1eafc \u1ee9ng d\u1ee5ng chung cho c\u1ea3 hai thi\u1ebft k\u1ebf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u0103m nguy\u00ean t\u1eafc th\u1ef1c ti\u1ec5n bao qu\u00e1t h\u1ea7u h\u1ebft c\u00e1c quy\u1ebft \u0111\u1ecbnh trong d\u1ef1 \u00e1n v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn van bi ki\u1ec3u n\u1ed5i hay ki\u1ec3u tr\u1ee5c xoay.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi DN50 tr\u1edf xu\u1ed1ng \u1edf c\u1ea5p \u00e1p su\u1ea5t 300 tr\u1edf xu\u1ed1ng: van bi n\u1ed5i x\u1eed l\u00fd t\u1ed1t tr\u01b0\u1eddng h\u1ee3p n\u00e0y v\u00e0 c\u00f3 gi\u00e1 th\u00e0nh th\u1ea5p h\u01a1n. Kh\u00f4ng c\u00f3 l\u00fd do g\u00ec \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh van tr\u1ee5c xoay \u1edf ph\u1ea1m vi n\u00e0y cho c\u00e1c \u1ee9ng d\u1ee5ng ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi DN100 tr\u1edf l\u00ean ho\u1eb7c Class 600 tr\u1edf l\u00ean: n\u00ean b\u1eaft \u0111\u1ea7u v\u1edbi van bi g\u1eafn tr\u1ee5c xoay l\u00e0m m\u1eb7c \u0111\u1ecbnh. \u01afu \u0111i\u1ec3m v\u1ec1 m\u00f4-men xo\u1eafn v\u00e0 \u0111\u1ed9 m\u00e0i m\u00f2n c\u1ee7a gio\u0103ng van b\u00f9 \u0111\u1eafp cho s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 chi ph\u00ed \u1edf d\u1ea3i k\u00edch th\u01b0\u1edbc n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ee8ng d\u1ee5ng t\u1ef1 \u0111\u1ed9ng cho c\u00e1c \u0111\u01b0\u1eddng k\u00ednh l\u1edbn: lu\u00f4n s\u1eed d\u1ee5ng tr\u1ee5c xoay. Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc b\u1ed9 truy\u1ec1n \u0111\u1ed9ng tr\u1edf n\u00ean d\u1ec5 d\u1ef1 \u0111o\u00e1n h\u01a1n, v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh d\u00e0i h\u1ea1n th\u1ea5p h\u01a1n do gi\u1ea3m m\u00e0i m\u00f2n gio\u0103ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ee5c v\u1ee5 hai chi\u1ec1u: ki\u1ec3u tr\u1ee5c xoay. Thi\u1ebft k\u1ebf ki\u1ec3u n\u1ed5i gi\u00fap b\u1ecbt k\u00edn \u0111\u00e1ng tin c\u1eady theo m\u1ed9t chi\u1ec1u. Thi\u1ebft k\u1ebf ki\u1ec3u tr\u1ee5c xoay k\u00edn x\u1eed l\u00fd \u0111\u01b0\u1ee3c c\u1ea3 hai chi\u1ec1u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ea3i ph\u00e1p b\u01a1m ch\u00ecm c\u1ee1 nh\u1ecf, ti\u1ebft ki\u1ec7m ng\u00e2n s\u00e1ch: ki\u1ec3u n\u1ed5i. S\u1ef1 \u0111\u01a1n gi\u1ea3n v\u00e0 chi ph\u00ed th\u1ea5p l\u00e0 s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i h\u1ee3p l\u00fd khi \u00e1p su\u1ea5t v\u00e0 k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh n\u1eb1m trong ph\u1ea1m vi cho ph\u00e9p c\u1ee7a thi\u1ebft k\u1ebf ki\u1ec3u n\u1ed5i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">YKY s\u1ea3n xu\u1ea5t c\u1ea3 van bi n\u1ed5i v\u00e0 van bi tr\u1ee5c xoay nh\u01b0 nh\u1eefng s\u1ea3n ph\u1ea9m c\u1ed1t l\u00f5i, cho ph\u00e9p ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 mua c\u1ea3 hai lo\u1ea1i t\u1eeb m\u1ed9t nh\u00e0 m\u00e1y duy nh\u1ea5t \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh mua s\u1eafm v\u00e0 l\u1eadp h\u1ed3 s\u01a1 cho c\u00e1c d\u1ef1 \u00e1n c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau. C\u1ea3 hai thi\u1ebft k\u1ebf \u0111\u1ec1u c\u00f3 s\u1eb5n b\u1eb1ng th\u00e9p carbon., <a href=\"https:\/\/www.ykyvalve.com\/vi\/blog\/gate-valve\/guide-to-stainless-steel-gate-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.ykyvalve.com\/blog\/gate-valve\/guide-to-stainless-steel-gate-valve\/\" rel=\"noreferrer noopener\">th\u00e9p kh\u00f4ng g\u1ec9<\/a>, v\u00e0 th\u00e9p h\u1ee3p kim, v\u1edbi \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng s\u1ed1 v\u1ec1 \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u00f3 s\u1eb5n theo y\u00eau c\u1ea7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Van bi ki\u1ec3u tr\u1ee5c xoay v\u00e0 van bi ki\u1ec3u phao c\u00f3 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi n\u1ed5i s\u1eed d\u1ee5ng \u00e1p su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ec3 \u0111\u1ea9y bi v\u00e0o gio\u0103ng ph\u00eda h\u1ea1 l\u01b0u. Van bi tr\u1ee5c xoay c\u1ed1 \u0111\u1ecbnh bi b\u1eb1ng c\u00e1c tr\u1ee5c xoay trong khi gio\u0103ng l\u00f2 xo ti\u1ebfp x\u00fac v\u1edbi bi t\u1eeb c\u1ea3 hai ph\u00eda. Thi\u1ebft k\u1ebf tr\u1ee5c xoay cho ph\u00e9p x\u1eed l\u00fd \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 l\u1edbn h\u01a1n v\u00e0 \u00e1p su\u1ea5t cao h\u01a1n v\u1edbi m\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh th\u1ea5p h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u00e0m sao t\u00f4i bi\u1ebft m\u00ecnh c\u1ea7n van phao c\u1ee1 n\u00e0o?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1eddng k\u00ednh van kh\u1edbp v\u1edbi \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng v\u00e0 x\u00e1c nh\u1eadn c\u1ea5p \u00e1p su\u1ea5t so v\u1edbi \u00e1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110\u1ed1i v\u1edbi van bi n\u1ed5i, n\u00ean ch\u1ecdn lo\u1ea1i c\u00f3 k\u00edch th\u01b0\u1edbc DN100 v\u00e0 c\u1ea5p \u00e1p su\u1ea5t 600 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh. V\u01b0\u1ee3t qu\u00e1 c\u00e1c gi\u1edbi h\u1ea1n n\u00e0y, van bi g\u1eafn tr\u1ee5c xoay s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lo\u1ea1i van n\u00e0o th\u01b0\u1eddng x\u1eed l\u00fd s\u1ef1 s\u1ee5t gi\u1ea3m \u00e1p su\u1ea5t l\u1edbn h\u01a1n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi ki\u1ec3u tr\u1ee5c xoay x\u1eed l\u00fd s\u1ef1 s\u1ee5t gi\u1ea3m \u00e1p su\u1ea5t cao hi\u1ec7u qu\u1ea3 h\u01a1n. C\u01a1 c\u1ea5u \u0111\u1ee1 bi c\u01a1 h\u1ecdc ng\u0103n bi b\u1ecb \u00e9p v\u00e0o m\u1eb7t b\u00edch ph\u00eda h\u1ea1 l\u01b0u d\u01b0\u1edbi \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch cao, gi\u1ea3m m\u00e0i m\u00f2n m\u1eb7t b\u00edch v\u00e0 gi\u1eef cho m\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh \u1edf m\u1ee9c \u1ed5n \u0111\u1ecbnh trong su\u1ed1t v\u00f2ng \u0111\u1eddi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a van.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Van bi n\u00e0o t\u1ed1t nh\u1ea5t?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3 van bi ki\u1ec3u n\u1ed5i v\u00e0 ki\u1ec3u tr\u1ee5c \u0111\u1ec1u kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t trong m\u1ecdi tr\u01b0\u1eddng h\u1ee3p. Van bi ki\u1ec3u n\u1ed5i ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf, \u00e1p su\u1ea5t trung b\u00ecnh. Van bi ki\u1ec3u tr\u1ee5c l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1eddng k\u00ednh l\u1edbn, \u00e1p su\u1ea5t cao v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a, n\u01a1i t\u00ednh \u1ed5n \u0111\u1ecbnh momen xo\u1eafn v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 gio\u0103ng l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t.<\/p>\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-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.ykyvalve.com\/vi\/contact-us\/\" style=\"color:#fffbfb;background-color:#f6771c\" target=\"_blank\" rel=\"noreferrer noopener\">Nh\u1eadn b\u00e1o gi\u00e1 mi\u1ec5n ph\u00ed<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>For small bore applications at moderate pressure, a floating ball valve is the better choice. It costs less, requires smaller actuators, and seals reliably when the<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1442,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-1448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ball-valves"],"_links":{"self":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1448","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=1448"}],"version-history":[{"count":7,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1448\/revisions"}],"predecessor-version":[{"id":1487,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1448\/revisions\/1487"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/media\/1442"}],"wp:attachment":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/media?parent=1448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/categories?post=1448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/tags?post=1448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}