{"id":6253169,"date":"2022-06-02T01:36:00","date_gmt":"2022-06-02T01:36:00","guid":{"rendered":"https:\/\/yp.vn\/?p=6253169"},"modified":"2022-06-03T13:53:56","modified_gmt":"2022-06-03T06:53:56","slug":"tieu-chi-de-lua-chon-mot-van-cong-nghiep-phu-hop","status":"publish","type":"post","link":"https:\/\/yp.vn\/tieu-chi-de-lua-chon-mot-van-cong-nghiep-phu-hop\/","title":{"rendered":"Ti\u00eau ch\u00ed \u0111\u1ec3 l\u1ef1a ch\u1ecdn m\u1ed9t van c\u00f4ng nghi\u1ec7p ph\u00f9 h\u1ee3p"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">C\u00e1c lo\u1ea1i <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\">van c\u00f4ng nghi\u1ec7p<\/a><\/strong> hi\u1ec7n nay r\u1ea5t \u0111a d\u1ea1ng v\u1ec1 m\u1eabu m\u00e3, phong ph\u00fa v\u1ec1 k\u00edch c\u1ee1, nhi\u1ec1u ch\u1ee7ng lo\u1ea1i kh\u00e1c nhau. Tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\">van c\u00f4ng nghi\u1ec7p<\/a><\/strong> cho \u0111\u00fang, ch\u00fang ta c\u1ea7n suy x\u00e9t nh\u1eefng y\u1ebfu t\u1ed1 sau:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013 M\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t van c\u00f4ng nghi\u1ec7p ra sao ( Nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t, \u0111\u1ed9 \u1ea9m)?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013 V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t c\u00e1c lo\u1ea1i van c\u00f4ng nghi\u1ec7p \u1edf \u0111\u00e2u?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2013 M\u1ee5c \u0111\u00edch nhu c\u1ea7u s\u1eed d\u1ee5ng van c\u00f4ng nghi\u1ec7p l\u00e0 g\u00ec?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">=>> V\u00ec v\u1eady. ch\u00fang ta c\u1ea7n ch\u1ecdn van c\u00f4ng nghi\u1ec7p cho th\u00edch h\u1ee3p v\u1eeba ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u1ea3m b\u1ea3o b\u1ea1n ch\u1ecdn \u0111\u00fang thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p \u0111\u1ec3 s\u1eed d\u1ee5ng<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i van c\u00f4ng nghi\u1ec7p ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>&nbsp;Van c\u1ea7u (Bellow seals globe valves):<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\">Van c\u1ea7u<\/a><\/strong> c\u00f3 nhi\u1ec1u t\u00ean g\u1ecdi kh\u00e1c nhau nh\u01b0 van ch\u1eef ng\u00e3, van y\u00ean ng\u1ef1a ho\u1eb7c van h\u01a1i, \u0111\u00e2y l\u00e0 thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p lu\u00f4n c\u00f3 m\u1eb7t trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng, \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh h\u01a1i.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/vancongnghiep.org\/wp-content\/uploads\/2021\/12\/van-cau-2-1-300x168.jpg\" alt=\"C\u00c1C LO\u1ea0I VAN, B\u01a0M C\u00d4NG NGHI\u1ec6P TR\u00caN TH\u1eca TR\u01af\u1edcNG HI\u1ec6N NAY 3\" class=\"wp-image-5458\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ea7u c\u00f3 nhi\u1ec7m v\u1ee5 ch\u00ednh l\u00e0 \u0111\u00f3ng m\u1edf, ki\u1ec3m so\u00e1t v\u00e0 \u0111i\u1ec1u ti\u1ebft d\u00f2ng n\u01b0\u1edbc ch\u1ea3y v\u1edbi c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng l\u00e0 \u0111\u00f3ng m\u1edf \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng ch\u1ea5t l\u01b0u trong h\u1ec7 th\u1ed1ng<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>&nbsp;Van bi(Ball valves):<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\">Van bi<\/a><\/strong> thu\u1ed9c van c\u00f4ng nghi\u1ec7p c\u00f3 ch\u1ee9c n\u0103ng l\u00e0 \u0111\u00f3ng m\u1edf h\u1ec7 th\u1ed1ng nh\u1edd b\u1ed9 ph\u1eadn nh\u01b0 m\u1ed9t qu\u1ea3 b\u00f3ng r\u1ed7ng, c\u00f3 l\u1ed7 v\u00e0 c\u00f3 th\u1ec3 xoay g\u00f3c 90 \u0111\u1ed9 \u0111\u1ec3 ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y. B\u1ea1n c\u00f3 th\u1ec3 tho\u1ea3i m\u00e1i l\u1ef1a ch\u1ecdn c\u00e1c lo\u1ea1i van bi kh\u00e1c nhau, nhi\u1ec1u m\u1eabu m\u00e3 nh\u00e3n hi\u1ec7u, ch\u1ea5t li\u1ec7u, c\u01a1 ch\u1ebf v\u1eadn h\u00e0nh kh\u00e1c nhau:\u00a0 van bi tay g\u1ea1t, tay quay, van bi \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n, van bi \u0111i\u1ec1u khi\u1ec3n kh\u00ed n\u00e9n.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/vancongnghiep.org\/wp-content\/uploads\/2021\/12\/van-bi-van-cong-nghiep-3-300x300.jpg\" alt=\"C\u00c1C LO\u1ea0I VAN, B\u01a0M C\u00d4NG NGHI\u1ec6P TR\u00caN TH\u1eca TR\u01af\u1edcNG HI\u1ec6N NAY 4\" class=\"wp-image-5463\"\/><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>&nbsp;Van 1 chi\u1ec1u (Check valves):<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/van-cong-nghiep\/\">Van 1 chi\u1ec1u<\/a><\/strong> \u0111\u00fang v\u1edbi t\u00ean g\u1ecdi van m\u1ed9t chi\u1ec1u ch\u1ec9 cho ph\u00e9p d\u00f2ng n\u01b0\u1edbc ch\u1ea3y qua theo 1 chi\u1ec1u c\u1ed1 \u0111\u1ecbnh nh\u1eb1m b\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn, ng\u0103n d\u00f2ng ch\u1ea5t l\u01b0u ch\u1ea3y ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/vancongnghiep.org\/wp-content\/uploads\/2021\/12\/van-mot-chieu-dong-4.jpg\" alt=\"C\u00c1C LO\u1ea0I VAN, B\u01a0M C\u00d4NG NGHI\u1ec6P TR\u00caN TH\u1eca TR\u01af\u1edcNG HI\u1ec6N NAY 5\" class=\"wp-image-5462\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7, van 1 chi\u1ec1u s\u1eed d\u1ee5ng l\u1eafp \u0111\u1eb7t trong h\u1ec7 th\u1ed1ng nh\u1eb1m b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a m\u1ea1ch th\u1ee7y l\u1ef1c nh\u01b0 \u1ed1ng d\u1eabn, m\u00e1y b\u01a1m, b\u00ecnh ch\u1ee9a, v.v..ch\u1ed1ng r\u00f2 r\u1ec9 l\u00e0m h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>&nbsp;Van an to\u00e0n(Safety valves):<\/strong><\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Van an to\u00e0n l\u00e0 d\u00f2ng van th\u1ee7y l\u1ef1c, c\u00f3 nhi\u1ec7m v\u1ee5 l\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t trong h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn v\u00e0 b\u1ed3n ch\u1ee9a kh\u00ed, ch\u1ea5t l\u1ecfng. \u0110\u00e2y l\u00e0 thi\u1ebft b\u1ecb th\u1ee7y l\u1ef1c b\u1ea3o v\u1ec7 m\u1ea1ch th\u1ee7y l\u1ef1c kh\u1ecfi s\u1ef1 t\u0103ng \u00e1p v\u01b0\u1ee3t gi\u00e1 tr\u1ecb \u0111\u1ecbnh m\u1ee9c (gi\u00e1 tr\u1ecb \u0111\u1ecbnh m\u1ef1c \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t s\u1eb5n).<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/vancongnghiep.org\/wp-content\/uploads\/2021\/12\/CT-Van-an-toan-5-300x196.jpg\" alt=\"C\u00c1C LO\u1ea0I VAN, B\u01a0M C\u00d4NG NGHI\u1ec6P TR\u00caN TH\u1eca TR\u01af\u1edcNG HI\u1ec6N NAY 6\" class=\"wp-image-5461\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi ho\u1ea1t \u0111\u1ed9ng van an to\u00e0n lu\u00f4n \u1edf \u00e1p su\u1ea5t cho ph\u00e9p, c\u01a1 ch\u1ebf l\u00e0m vi\u1ec7c \u0111\u01a1n gi\u1ea3n, trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c van \u1edf c\u01a1 ch\u1ebf \u0111\u00f3ng, khi \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o cao v\u01b0\u1ee3t qu\u00e1 \u00e1p su\u1ea5t cho ph\u00e9p, van an to\u00e0n m\u1edf \u0111\u1ec3 1 ph\u1ea7n ch\u1ea5t l\u1ecfng ch\u1ea3y v\u00e0o th\u00f9ng ch\u1ee9a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>&nbsp;Van \u0111i\u1ec1u khi\u1ec3n(Control valves):<\/strong><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/vancongnghiep.org\/wp-content\/uploads\/2021\/12\/van-dieu-khien-dien01-300x161.jpg\" alt=\"C\u00c1C LO\u1ea0I VAN, B\u01a0M C\u00d4NG NGHI\u1ec6P TR\u00caN TH\u1eca TR\u01af\u1edcNG HI\u1ec6N NAY 7\" class=\"wp-image-5460\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u0111i\u1ec1u khi\u1ec3n thu\u1ed9c c\u00e1c lo\u1ea1i van c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong nh\u00e0 m\u00e1y, x\u00ed nghi\u1ec7p, KCN quy m\u00f4 l\u1edbn \u0111\u1ebfn nh\u1ecf. Van \u0111i\u1ec1u khi\u1ec3n v\u1eadn h\u00e0nh t\u1ef1 \u0111\u1ed9ng b\u1eb1ng \u0111i\u1ec7n hay b\u1eb1ng t\u00edn hi\u1ec7u.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>&nbsp;Van b\u01b0\u1edbm(Butterfly valves):<\/strong><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/vancongnghiep.org\/wp-content\/uploads\/2021\/12\/van-buom-6-300x148.jpg\" alt=\"C\u00c1C LO\u1ea0I VAN, B\u01a0M C\u00d4NG NGHI\u1ec6P TR\u00caN TH\u1eca TR\u01af\u1edcNG HI\u1ec6N NAY 8\" class=\"wp-image-5459\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Van b\u01b0\u1edbm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00f3ng m\u1edf nhanh v\u00e0 gi\u1ea3m \u00e1p su\u1ea5t th\u1ea5p, c\u00f3 k\u00edch c\u1ee1 t\u1eeb\u00a0 DN50 \u0111\u1ebfn DN5000, nhi\u1ec7m v\u1ee5 ch\u00ednh l\u00e0 \u0111i\u1ec1u ch\u1ec9nh ki\u1ec3m so\u00e1t hay thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y trong h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\">Ngu\u1ed3n: vancongnghiep.org<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c lo\u1ea1i van c\u00f4ng nghi\u1ec7p hi\u1ec7n nay r\u1ea5t \u0111a d\u1ea1ng v\u1ec1 m\u1eabu m\u00e3, phong ph\u00fa v\u1ec1 k\u00edch c\u1ee1, nhi\u1ec1u ch\u1ee7ng lo\u1ea1i kh\u00e1c nhau. Tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn van c\u00f4ng nghi\u1ec7p cho \u0111\u00fang, ch\u00fang ta c\u1ea7n suy x\u00e9t nh\u1eefng y\u1ebfu t\u1ed1 sau: \u2013 M\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t van c\u00f4ng nghi\u1ec7p ra sao ( Nhi\u1ec7t \u0111\u1ed9, \u00e1p&#8230; <a class=\"view-article\" href=\"https:\/\/yp.vn\/tieu-chi-de-lua-chon-mot-van-cong-nghiep-phu-hop\/\">Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":8,"featured_media":6253170,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2509],"tags":[],"class_list":["post-6253169","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-van-cong-nghiep-3"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6253169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/comments?post=6253169"}],"version-history":[{"count":0,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6253169\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media\/6253170"}],"wp:attachment":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media?parent=6253169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/categories?post=6253169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/tags?post=6253169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}