{"id":6252735,"date":"2025-02-12T01:42:10","date_gmt":"2025-02-11T18:42:10","guid":{"rendered":"https:\/\/yp.vn\/?p=6252735"},"modified":"2025-02-12T13:47:59","modified_gmt":"2025-02-12T06:47:59","slug":"tong-quan-van-cong-nghiep-su-dung-trong-he-thong-duong-ong","status":"publish","type":"post","link":"https:\/\/yp.com.vn\/tong-quan-van-cong-nghiep-su-dung-trong-he-thong-duong-ong\/","title":{"rendered":"T\u1ed5ng quan v\u1ec1 van c\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng"},"content":{"rendered":"\r\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Van c\u00f4ng nghi\u1ec7p<\/strong><\/a>\u00a0\u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m so\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh nh\u01b0 c\u1ea5p tho\u00e1t n\u01b0\u1edbc, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, h\u00f3a ch\u1ea5t, d\u1ea7u kh\u00ed, th\u1ef1c ph\u1ea9m v\u00e0 nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 c\u00e1c lo\u1ea1i van n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p ph\u1ed5 bi\u1ebfn, c\u00e1ch ph\u00e2n lo\u1ea1i v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Van c\u00f4ng nghi\u1ec7p l\u00e0 g\u00ec?<\/h3>\r\n<p><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Van c\u00f4ng nghi\u1ec7p<\/strong><\/a> l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec1u ch\u1ec9nh, ki\u1ec3m so\u00e1t ho\u1eb7c \u0111\u1ecbnh h\u01b0\u1edbng d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng b\u1eb1ng c\u00e1ch \u0111\u00f3ng, m\u1edf ho\u1eb7c c\u1ea3n tr\u1edf m\u1ed9t ph\u1ea7n d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng. Nghe c\u00f3 v\u1ebb h\u01a1i ph\u1ee9c t\u1ea1p? Ok, h\u00e3y \u0111\u1ec3 ch\u00fang t\u00f4i \u0111\u01a1n gi\u1ea3n h\u00f3a th\u00eam \u0111i\u1ec1u n\u00e0y. Van l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb c\u01a1 h\u1ecdc \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t c\u1ee7a ch\u1ea5t l\u1ecfng trong m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c quy tr\u00ecnh. V\u00ec v\u1eady, v\u1ec1 c\u01a1 b\u1ea3n, n\u00f3 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t.<\/p>\r\n<div id=\"attachment_14276862\" style=\"width: 608px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14276862\" class=\"wp-image-14276862 size-full\" src=\"https:\/\/yp.vn\/wp-content\/uploads\/2022\/05\/11a.jpg\" alt=\"van c\u00f4ng nghi\u1ec7p h\u00ecnh 1\" width=\"598\" height=\"364\" srcset=\"https:\/\/yp.com.vn\/wp-content\/uploads\/2022\/05\/11a.jpg 598w, https:\/\/yp.com.vn\/wp-content\/uploads\/2022\/05\/11a-300x183.jpg 300w\" sizes=\"auto, (max-width: 598px) 100vw, 598px\" \/><p id=\"caption-attachment-14276862\" class=\"wp-caption-text\">Van c\u00f4ng nghi\u1ec7p\u00a0\u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m so\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng<\/p><\/div>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i van c\u00f4ng nghi\u1ec7p trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng\u00a0<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Trong \u0111\u01b0\u1eddng \u1ed1ng, c\u00e1c lo\u1ea1i van sau \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u00f9y theo y\u00eau c\u1ea7u. Chi ph\u00ed c\u1ee7a Van trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng l\u00ean \u0111\u1ebfn 20 \u0111\u1ebfn 30% t\u1ed5ng chi ph\u00ed h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng. V\u00e0 chi ph\u00ed c\u1ee7a m\u1ed9t lo\u1ea1i v\u00e0 k\u00edch th\u01b0\u1edbc van nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 thay \u0111\u1ed5i 100%. C\u00f3 ngh\u0129a l\u00e0 n\u1ebfu b\u1ea1n ch\u1ecdn van bi h\u01a1n van b\u01b0\u1edbm cho c\u00f9ng ch\u1ee9c n\u0103ng. N\u00f3 c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n t\u1ed1n k\u00e9m h\u01a1n. V\u00ec v\u1eady, vi\u1ec7c l\u1ef1a ch\u1ecdn van l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi t\u00ednh kinh t\u1ebf c\u0169ng nh\u01b0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Van c\u1ed5ng (Gate Valve)<\/li>\r\n<li>Van c\u1ea7u (Globe Valve)<\/li>\r\n<li>Van 1 chi\u1ec1u (Check Valve)<\/li>\r\n<li>Van c\u1eafm (Plug Valve)<\/li>\r\n<li>Van bi (Ball Valve)<\/li>\r\n<li>Van b\u01b0\u1edbm (Butterfly Valve)<\/li>\r\n<li>Van kim (Needle Valve)<\/li>\r\n<li>Van pinch (Pinch Valve)<\/li>\r\n<li>Van gi\u1ea3m \u00e1p (Pressure Relief Valve)<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 t\u1eebng lo\u1ea1i van.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Van c\u1ed5ng \u2013 Gate Valve<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\" rel=\"nofollow noopener\" target=\"_blank\">Van c\u1ed5ng<\/a><\/strong> l\u00e0 lo\u1ea1i van c\u00f4ng nghi\u1ec7p ph\u1ed5 bi\u1ebfn nh\u1ea5t trong b\u1ea5t k\u1ef3 ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o. N\u00f3 l\u00e0 m\u1ed9t van chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1eaft \u0111\u1ea7u ho\u1eb7c d\u1eebng d\u00f2ng ch\u1ea5t l\u1ecfng. Trong ho\u1ea1t \u0111\u1ed9ng, c\u00e1c van n\u00e0y \u1edf v\u1ecb tr\u00ed m\u1edf ho\u00e0n to\u00e0n ho\u1eb7c \u0111\u00f3ng ho\u00e0n to\u00e0n. Van c\u1ed5ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ea7u h\u1ebft c\u00e1c d\u1ecbch v\u1ee5 ch\u1ea5t l\u1ecfng nh\u01b0 kh\u00f4ng kh\u00ed, kh\u00ed \u0111\u1ed1t, n\u01b0\u1edbc c\u1ea5p, h\u01a1i n\u01b0\u1edbc, d\u1ea7u b\u00f4i tr\u01a1n, hydrocacbon v\u00e0 h\u1ea7u h\u1ebft c\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c. Van c\u1ed5ng cung c\u1ea5p kh\u1ea3 n\u0103ng ng\u1eaft t\u1ed1t.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 lo\u1ea1i van c\u1ed5ng:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Solid Wedge Gate Valve<\/li>\r\n<li>Flexible Wedge Gate Valve<\/li>\r\n<li>Split wedge or Parallel disks Gate Valve<\/li>\r\n<li>OS &amp; Y Gate Valve or Rising Stem Valve<\/li>\r\n<li>Non-rising Stem Gate Valve or Insider Screw Valve<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Van c\u1ea7u \u2013 Globe Valve<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\" rel=\"nofollow noopener\" target=\"_blank\">Van c\u1ea7u<\/a><\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1eebng, kh\u1edfi \u0111\u1ed9ng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng ch\u1ea5t l\u1ecfng. Van c\u1ea7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng c\u1ea7n ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y v\u00e0 \u0111\u1ed9 k\u00edn r\u00f2 r\u1ec9 c\u0169ng c\u1ea7n thi\u1ebft. Van c\u1ea7u cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111\u00f3ng ng\u1eaft t\u1ed1t h\u01a1n so v\u1edbi van c\u1ed5ng v\u00e0 n\u00f3 \u0111\u1eaft h\u01a1n van c\u1ed5ng.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">T\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i body c\u00f3 ba lo\u1ea1i van c\u1ea7u<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Z types<\/li>\r\n<li>Y types<\/li>\r\n<li>Angle Types<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\">\r\n<div id=\"attachment_14276863\" style=\"width: 584px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14276863\" class=\"wp-image-14276863 size-full\" src=\"https:\/\/yp.vn\/wp-content\/uploads\/2022\/05\/12a.jpg\" alt=\"Van c\u00f4ng nghi\u1ec7p h\u00ecnh 2\" width=\"574\" height=\"357\" srcset=\"https:\/\/yp.com.vn\/wp-content\/uploads\/2022\/05\/12a.jpg 574w, https:\/\/yp.com.vn\/wp-content\/uploads\/2022\/05\/12a-300x187.jpg 300w\" sizes=\"auto, (max-width: 574px) 100vw, 574px\" \/><p id=\"caption-attachment-14276863\" class=\"wp-caption-text\">Van c\u00f4ng nghi\u1ec7p l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec1u ch\u1ec9nh, ki\u1ec3m so\u00e1t ho\u1eb7c \u0111\u1ecbnh h\u01b0\u1edbng d\u00f2ng ch\u1ea3y<\/p><\/div>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Van 1 chi\u1ec1u \u2013 Check Valve<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\" rel=\"nofollow noopener\" target=\"_blank\">Van m\u1ed9t chi\u1ec1u<\/a><\/strong>\u00a0ng\u0103n ch\u1eb7n d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng. \u00c1p su\u1ea5t c\u1ee7a ch\u1ea5t l\u1ecfng \u0111i qua \u0111\u01b0\u1eddng \u1ed1ng s\u1ebd m\u1edf van, trong khi b\u1ea5t k\u1ef3 s\u1ef1 \u0111\u1ea3o ng\u01b0\u1ee3c n\u00e0o c\u1ee7a d\u00f2ng ch\u1ea3y s\u1ebd \u0111\u00f3ng van.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">C\u00e1c lo\u1ea1i\u00a0van 1 chi\u1ec1u<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Swing Type<\/li>\r\n<li>Lift Type<\/li>\r\n<li>Dual Plate Type<\/li>\r\n<li>Stop Check Valve<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Van c\u1eafm \u2013 Plug Valve<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\" rel=\"nofollow noopener\" target=\"_blank\">Van ph\u00edch c\u1eafm<\/a><\/strong> \u2013 Plug Valve l\u00e0 m\u1ed9t Van c\u00f4ng nghi\u1ec7p chuy\u1ec3n \u0111\u1ed9ng quay 1\/4 v\u00f2ng s\u1eed d\u1ee5ng m\u1ed9t ph\u00edch c\u1eafm h\u00ecnh tr\u1ee5 ho\u1eb7c h\u00ecnh c\u00f4n \u0111\u1ec3 d\u1eebng ho\u1eb7c b\u1eaft \u0111\u1ea7u d\u00f2ng ch\u1ea3y. \u0110\u0129a \u1edf d\u1ea1ng ph\u00edch c\u1eafm, c\u00f3 m\u1ed9t \u0111o\u1ea1n \u0111\u1ec3 d\u00f2ng ch\u1ea3y \u0111i qua. Van ph\u00edch c\u1eafm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 van ch\u1eb7n b\u1eadt-t\u1eaft v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p kh\u1ea3 n\u0103ng ng\u1eaft b\u1ecdt kh\u00ed. Van c\u1eafm c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ch\u00e2n kh\u00f4ng \u0111\u1ebfn c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 lo\u1ea1i Plug Valve<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Rectangular Port<\/li>\r\n<li>Round Port and<\/li>\r\n<li>Diamond Port<\/li>\r\n<li>Lubricated Plug Valve<\/li>\r\n<li>Non-lubricated Plug Valves<\/li>\r\n<li>Multi-Port Plug Valves<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Van bi \u2013 Ball Vavle<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Van bi l\u00e0 m\u1ed9t trong c\u00e1c lo\u1ea1i van c\u00f4ng nghi\u1ec7p th\u00f4ng d\u1ee5ng. N\u00f3 l\u00e0 m\u1ed9t van chuy\u1ec3n \u0111\u1ed9ng quay m\u1ed9t ph\u1ea7n t\u01b0 v\u00f2ng quay s\u1eed d\u1ee5ng m\u1ed9t \u0111\u0129a h\u00ecnh qu\u1ea3 b\u00f3ng \u0111\u1ec3 d\u1eebng ho\u1eb7c b\u1eaft \u0111\u1ea7u d\u00f2ng ch\u1ea3y. H\u1ea7u h\u1ebft c\u00e1c van bi thu\u1ed9c lo\u1ea1i t\u00e1c \u0111\u1ed9ng nhanh, c\u1ea7n xoay tay c\u1ea7m van m\u1ed9t g\u00f3c 90 \u00b0 \u0111\u1ec3 v\u1eadn h\u00e0nh van. Van bi nh\u1ecf h\u01a1n v\u00e0 nh\u1eb9 h\u01a1n so v\u1edbi van c\u1ed5ng c\u00f3 c\u00f9ng k\u00edch th\u01b0\u1edbc v\u00e0 \u00e1p l\u1ef1c.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 lo\u1ea1i van bi c\u00f4ng nghi\u1ec7p<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>3 Way Ball Valve<\/li>\r\n<li>Floating Ball Valve<\/li>\r\n<li>Trunnion Mounted Ball Valve<\/li>\r\n<li>Top entry<\/li>\r\n<li>Side entry or split body<\/li>\r\n<li>Three-piece body<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Van b\u01b0\u1edbm \u2013 Butterfly Valve<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Van b\u01b0\u1edbm l\u00e0 m\u1ed9t van c\u00f4ng nghi\u1ec7p chuy\u1ec3n \u0111\u1ed9ng quay m\u1ed9t ph\u1ea7n t\u01b0 v\u00f2ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1eebng, \u0111i\u1ec1u ch\u1ec9nh v\u00e0 b\u1eaft \u0111\u1ea7u d\u00f2ng ch\u1ea3y. Van b\u01b0\u1edbm c\u00f3 th\u00e2n h\u00ecnh tr\u00f2n ng\u1eafn. Van b\u01b0\u1edbm ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng van l\u1edbn do thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, nh\u1eb9, c\u1ea7n \u00edt kh\u00f4ng gian h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c lo\u1ea1i van kh\u00e1c.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 lo\u1ea1i van b\u01b0\u1edbm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng nghi\u1ec7p<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Flanged Ends<\/li>\r\n<li>Wafer Type Ends<\/li>\r\n<li>Lug Type Ends<\/li>\r\n<li>Butt Welded Types Ends<\/li>\r\n<li>Zero offset\u00a0Butterfly Valve<\/li>\r\n<li>Double Offset Butterfly Valve<\/li>\r\n<li>Triple Offset Butterfly Valve<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Van Kim \u2013 Needle Valve<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Van kim \u2013 Needle Valve t\u01b0\u01a1ng t\u1ef1 nh\u01b0 van c\u1ea7u v\u1ec1 thi\u1ebft k\u1ebf v\u1edbi \u0111i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t l\u00e0 d\u1ea1ng \u0111\u0129a h\u00ecnh kim nh\u1ecdn. Van kim \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ki\u1ec3m so\u00e1t r\u1ea5t ch\u00ednh x\u00e1c d\u00f2ng ch\u1ea3y trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf. H\u1ecd l\u1ea5y t\u00ean t\u1eeb \u0111\u0129a h\u00ecnh n\u00f3n nh\u1ecdn v\u00e0 ch\u1ed7 ng\u1ed3i ph\u00f9 h\u1ee3p.<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Van pinch \u2013 Pinch Valve<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Van pinch hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 van k\u1eb9p. N\u00f3 l\u00e0 m\u1ed9t van c\u00f4ng nghi\u1ec7p chuy\u1ec3n \u0111\u1ed9ng tuy\u1ebfn t\u00ednh. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng, \u0111i\u1ec1u ch\u1ec9nh v\u00e0 d\u1eebng d\u00f2ng ch\u1ea5t l\u1ecfng. N\u00f3 s\u1eed d\u1ee5ng m\u1ed9t \u1ed1ng cao su, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u1ed1ng nh\u00fam, v\u00e0 c\u01a1 ch\u1ebf k\u1eb9p \u0111\u1ec3 ki\u1ec3m so\u00e1t ch\u1ea5t l\u1ecfng. Van Pinch ph\u00f9 h\u1ee3p l\u00fd t\u01b0\u1edfng \u0111\u1ec3 x\u1eed l\u00fd b\u00f9n, ch\u1ea5t l\u1ecfng c\u00f3 l\u01b0\u1ee3ng l\u1edbn ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u r\u1eafn b\u1eb1ng kh\u00ed n\u00e9n.<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Van gi\u1ea3m \u00e1p \u2013 Pressure Relief\u00a0 Valve<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Van gi\u1ea3m \u00e1p ho\u1eb7c van an to\u00e0n \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb ho\u1eb7c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng trong tr\u01b0\u1eddng h\u1ee3p qu\u00e1 \u00e1p ho\u1eb7c trong tr\u01b0\u1eddng h\u1ee3p ch\u00e2n kh\u00f4ng. Van n\u00e0y x\u1ea3 \u00e1p su\u1ea5t ho\u1eb7c ch\u00e2n kh\u00f4ng \u1edf m\u1ed9t \u00e1p su\u1ea5t c\u00e0i \u0111\u1eb7t \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 lo\u1ea1i van gi\u1ea3m \u00e1p c\u00f4ng nghi\u1ec7p<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Reclosing-type pressure relief devices<\/li>\r\n<li>Non-reclosing type pressure relief devices<\/li>\r\n<li>Safety Relief Valves<\/li>\r\n<li>Pressure Relief Valve<\/li>\r\n<li>Vacuum Relief Valve<\/li>\r\n<li>Pressure Vacuum Relief Valve<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\">\r\n<div id=\"attachment_14276864\" style=\"width: 607px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14276864\" class=\"wp-image-14276864 size-full\" src=\"https:\/\/yp.vn\/wp-content\/uploads\/2022\/05\/13a.jpg\" alt=\"Van c\u00f4ng nghi\u1ec7p h\u00ecnh 3\" width=\"597\" height=\"373\" srcset=\"https:\/\/yp.com.vn\/wp-content\/uploads\/2022\/05\/13a.jpg 597w, https:\/\/yp.com.vn\/wp-content\/uploads\/2022\/05\/13a-300x187.jpg 300w\" sizes=\"auto, (max-width: 597px) 100vw, 597px\" \/><p id=\"caption-attachment-14276864\" class=\"wp-caption-text\">Van c\u00f4ng nghi\u1ec7p r\u1ea5t c\u1ea7n thi\u1ebft trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng<\/p><\/div>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Ph\u00e2n lo\u1ea1i c\u00e1c lo\u1ea1i van c\u00f4ng nghi\u1ec7p d\u1ef1a tr\u00ean ch\u1ee9c n\u0103ng<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><a href=\"http:\/\/www.upflow.com\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Van c\u00f4ng nghi\u1ec7p<\/strong><\/a> ph\u1ee5c v\u1ee5 c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng. Nh\u01b0 la<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Ng\u1eebng v\u00e0 b\u1eaft \u0111\u1ea7u d\u00f2ng ch\u1ea5t l\u1ecfng. T\u00f9y thu\u1ed9c v\u00e0o vi\u1ec7c m\u1ed9t van \u0111ang m\u1edf hay \u0111\u00f3ng, n\u00f3 cho ph\u00e9p ch\u1ea5t l\u1ecfng \u0111i qua ho\u1eb7c d\u1eebng ch\u1ea5t l\u1ecfng.<\/li>\r\n<li>\u0110i\u1ec1u ch\u1ec9nh d\u00f2ng ch\u1ea5t l\u1ecfng. M\u1ed9t s\u1ed1 <a href=\"http:\/\/www.dinhvanthanhvan.com\" rel=\"nofollow noopener\" target=\"_blank\"><strong>van c\u00f4ng nghi\u1ec7p<\/strong><\/a> cho ph\u00e9p b\u1ea1n ti\u1ebft l\u01b0u ch\u1ea5t l\u1ecfng t\u00f9y thu\u1ed9c v\u00e0o% m\u1edf c\u1ee7a t\u1ed5ng s\u1ed1 van m\u1edf. C\u00e0ng m\u1edf \u00edt th\u00ec \u0111i\u1ec1u ch\u1ec9nh c\u00e0ng cao v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/li>\r\n<li>Ki\u1ec3m so\u00e1t h\u01b0\u1edbng c\u1ee7a d\u00f2ng ch\u1ea5t l\u1ecfng. Van \u0111a c\u1eeda cho ph\u00e9p b\u1ea1n quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1eddng \u0111i c\u1ee7a ch\u1ea5t l\u1ecfng.<\/li>\r\n<li>\u0110i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c \u00e1p su\u1ea5t trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng. M\u1ed9t s\u1ed1 van \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng duy tr\u00ec l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t trong h\u1ec7 th\u1ed1ng b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh \u0111\u00f3ng v\u00e0 m\u1edf.<\/li>\r\n<li>Gi\u1ea3m \u00e1p su\u1ea5t ho\u1eb7c ch\u00e2n kh\u00f4ng kh\u1ecfi h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb. Van gi\u1ea3m \u00e1p v\u00e0 ch\u00e2n kh\u00f4ng b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng qu\u00e1 tr\u00ecnh kh\u1ecfi qu\u00e1 \u00e1p v\u00e0 trong \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">C\u00e1c lo\u1ea1i <a href=\"http:\/\/www.thepanan.com.vn\" rel=\"nofollow noopener\" target=\"_blank\"><strong>van c\u00f4ng nghi\u1ec7p<\/strong><\/a> kh\u00e1c nhau ph\u1ee5c v\u1ee5 c\u00e1c ch\u1ee9c n\u0103ng n\u00e0y. C\u00e1c van n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i ho\u1eb7c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean;<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Ch\u1ee9c n\u0103ng<\/li>\r\n<li>Lo\u1ea1i k\u1ebft n\u1ed1i<\/li>\r\n<li>C\u00e1ch n\u00f3 ho\u1ea1t \u0111\u1ed9ng<\/li>\r\n<li>C\u00e1c lo\u1ea1i B\u1ed9 truy\u1ec1n \u0111\u1ed9ng m\u00e0 n\u00f3 \u0111\u00e3 s\u1eed d\u1ee5ng.<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"<p>Van l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec1u ch\u1ec9nh, ki\u1ec3m so\u00e1t ho\u1eb7c \u0111\u1ecbnh h\u01b0\u1edbng d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng b\u1eb1ng c\u00e1ch \u0111\u00f3ng, m\u1edf ho\u1eb7c c\u1ea3n tr\u1edf m\u1ed9t ph\u1ea7n d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng. Nghe c\u00f3 v\u1ebb h\u01a1i ph\u1ee9c t\u1ea1p? Ok, h\u00e3y \u0111\u1ec3 ch\u00fang t\u00f4i \u0111\u01a1n gi\u1ea3n h\u00f3a th\u00eam \u0111i\u1ec1u n\u00e0y. Van l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb c\u01a1 h\u1ecdc \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t c\u1ee7a ch\u1ea5t l\u1ecfng trong m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c quy tr\u00ecnh. V\u00ec v\u1eady, v\u1ec1 c\u01a1 b\u1ea3n, n\u00f3 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t.<\/p>\n","protected":false},"author":3,"featured_media":6252736,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2509],"tags":[],"class_list":["post-6252735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-van-cong-nghiep-3"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/6252735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/comments?post=6252735"}],"version-history":[{"count":2,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/6252735\/revisions"}],"predecessor-version":[{"id":14276866,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/6252735\/revisions\/14276866"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media\/6252736"}],"wp:attachment":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media?parent=6252735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/categories?post=6252735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/tags?post=6252735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}