{"id":7593,"date":"2026-04-05T17:45:33","date_gmt":"2026-04-05T17:45:33","guid":{"rendered":"https:\/\/www.yunrui-controls.com\/?post_type=products&#038;p=7593"},"modified":"2026-04-05T17:46:49","modified_gmt":"2026-04-05T17:46:49","slug":"fisher-3570-pneumatic-valve-positioner","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/fisher-3570-pneumatic-valve-positioner\/","title":{"rendered":"B\u1ed9 \u0111\u1ecbnh v\u1ecb van kh\u00ed n\u00e9n Fisher 3570 | Nh\u00e0 cung c\u1ea5p Fisher | C\u00f3 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a Fisher"},"content":{"rendered":"<h2 data-path-to-node=\"3\">\u01afu \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i<\/h2>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\">Kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t cao: Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c b\u1ed9 \u0111\u1ecbnh v\u1ecb ti\u00eau chu\u1ea9n ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf kh\u00ed n\u00e9n \u00e1p su\u1ea5t th\u1ea5p, d\u00f2ng s\u1ea3n ph\u1ea9m 3570 c\u00f3 th\u1ec3 x\u1eed l\u00fd \u00e1p su\u1ea5t cung c\u1ea5p l\u00ean \u0111\u1ebfn 10,3 bar (150 psig). \u0110i\u1ec1u n\u00e0y cho ph\u00e9p n\u00f3 \u0111i\u1ec1u khi\u1ec3n c\u00e1c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng xi lanh l\u1edbn v\u1edbi l\u1ef1c \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 ng\u1eaft khi g\u1eb7p \u00e1p su\u1ea5t qu\u00e1 t\u1ea3i c\u1ef1c cao.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\">Thi\u1ebft k\u1ebf kh\u00f4ng g\u1ecdn, kh\u00f4ng c\u00f3 c\u00e0ng \u0111\u1ee1: Nhi\u1ec1u phi\u00ean b\u1ea3n c\u00f3 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, kh\u00f4ng c\u00f3 c\u00e0ng \u0111\u1ee1. B\u1eb1ng c\u00e1ch l\u1eafp tr\u1ef1c ti\u1ebfp v\u00e0o gi\u00e1 \u0111\u1ee1 ho\u1eb7c m\u1eb7t b\u00edch n\u1eafp van, chi\u1ec1u cao t\u1ed5ng th\u1ec3 c\u1ee7a c\u1ee5m van \u0111\u01b0\u1ee3c gi\u1ea3m xu\u1ed1ng, l\u00fd t\u01b0\u1edfng cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ch\u1eadt h\u1eb9p v\u00e0 c\u00e1c khu v\u1ef1c c\u00f3 kh\u00f4ng gian ph\u00eda tr\u00ean th\u1ea5p.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\">H\u1ed7 tr\u1ee3 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng \u0111a n\u0103ng: M\u1eb7c d\u00f9 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho piston kh\u00ed n\u00e9n, 3570 \u0111\u1ee7 linh ho\u1ea1t \u0111\u1ec3 s\u1eed d\u1ee5ng v\u1edbi xi lanh h\u00e0nh tr\u00ecnh d\u00e0i ho\u1eb7c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng m\u00e0ng kh\u00ed n\u00e9n, cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng \u0111i\u1ec1u khi\u1ec3n th\u1ed1ng nh\u1ea5t tr\u00ean c\u00e1c lo\u1ea1i van kh\u00e1c nhau.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,3,0\">Kh\u1ea3 n\u0103ng \u0111\u1ea3o chi\u1ec1u t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng: Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 \u0111\u1ecbnh v\u1ecb v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ea3o chi\u1ec1u nhanh ch\u00f3ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 chuy\u1ec3n t\u1eeb ch\u1ebf \u0111\u1ed9 m\u1edf b\u1eb1ng kh\u00ed n\u00e9n sang ch\u1ebf \u0111\u1ed9 \u0111\u00f3ng b\u1eb1ng kh\u00ed n\u00e9n m\u00e0 kh\u00f4ng c\u1ea7n mua th\u00eam b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ho\u1eb7c ph\u1ee5 t\u00f9ng thay th\u1ebf.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,4,0\">Ph\u1ea3n h\u1ed3i ch\u00ednh x\u00e1c: \u0110\u1ed9 nh\u1ea1y v\u00e0 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n t\u1ea1i nh\u00e0 m\u00e1y nh\u01b0ng d\u1ec5 d\u00e0ng \u0111i\u1ec1u ch\u1ec9nh. Thi\u1ebft k\u1ebf n\u00e0y gi\u1ea3m thi\u1ec3u v\u00f9ng ch\u1ebft, \u0111\u1ea3m b\u1ea3o van ph\u1ea3n \u1ee9ng ngay l\u1eadp t\u1ee9c v\u1edbi ngay c\u1ea3 nh\u1eefng thay \u0111\u1ed5i nh\u1ecf nh\u1ea5t trong t\u00edn hi\u1ec7u c\u1ee7a b\u1ed9 \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"5\" \/>\n<h3 data-path-to-node=\"6\">C\u1ed1t l\u00f5i k\u1ef9 thu\u1eadt<\/h3>\n<table data-path-to-node=\"7\">\n<thead>\n<tr>\n<td><strong>T\u00ednh n\u0103ng<\/strong><\/td>\n<td><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \/ Chi ti\u1ebft<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"7,1,0,0\">T\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o<\/span><\/td>\n<td><span data-path-to-node=\"7,1,1,0\">0,2 \u0111\u1ebfn 1,0 bar (3 \u0111\u1ebfn 15 psig) ho\u1eb7c 0,4 \u0111\u1ebfn 2,0 bar (6 \u0111\u1ebfn 30 psig)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,2,0,0\">\u00c1p su\u1ea5t cung c\u1ea5p t\u1ed1i \u0111a<\/span><\/td>\n<td><span data-path-to-node=\"7,2,1,0\">10,3 bar (150 psig)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,3,0,0\">H\u00e0nh tr\u00ecnh van t\u1ed1i \u0111a<\/span><\/td>\n<td><span data-path-to-node=\"7,3,1,0\">L\u00ean \u0111\u1ebfn 206 mm (8,125 inch)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,4,0,0\">T\u00ednh tuy\u1ebfn t\u00ednh<\/span><\/td>\n<td><span data-path-to-node=\"7,4,1,0\">Sai s\u1ed1 +\/- 1% c\u1ee7a d\u1ea3i \u0111\u1ea7u ra<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,5,0,0\">Hi\u1ec7n t\u01b0\u1ee3ng tr\u1ec5<\/span><\/td>\n<td><span data-path-to-node=\"7,5,1,0\">Kho\u1ea3ng \u0111\u1ea7u ra 0,5%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,6,0,0\">Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/span><\/td>\n<td><span data-path-to-node=\"7,6,1,0\">Ti\u00eau chu\u1ea9n: -40 \u0111\u1ebfn 71\u00b0C (-40 \u0111\u1ebfn 160\u00b0F)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,7,0,0\">L\u1eafp \u0111\u1eb7t<\/span><\/td>\n<td><span data-path-to-node=\"7,7,1,0\">Kh\u00f4ng c\u00f3 c\u00e0ng ch\u1eef U, g\u1eafn tr\u00ean khung ho\u1eb7c g\u1eafn tr\u1ef1c ti\u1ebfp b\u1eb1ng m\u1eb7t b\u00edch<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-path-to-node=\"8\" \/>\n<h4 data-path-to-node=\"9\">\u1ee8ng d\u1ee5ng v\u00e0 c\u00e1c l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p<\/h4>\n<p data-path-to-node=\"10\">M\u00e1y 3570 th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho c\u00e1c van c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng h\u01a1i\/kh\u00ed \u00e1p su\u1ea5t cao, n\u01a1i \u0111\u1ed9 ch\u00ednh x\u00e1c ph\u1ea3i \u0111i k\u00e8m v\u1edbi l\u1ef1c c\u01a1 h\u1ecdc \u0111\u00e1ng k\u1ec3.<\/p>\n<ul data-path-to-node=\"11\">\n<li>\n<p data-path-to-node=\"11,0,0\">Ph\u00e1t \u0111i\u1ec7n: \u0110i\u1ec1u khi\u1ec3n c\u00e1c van bypass tuabin h\u01a1i l\u1edbn v\u00e0 b\u1ed9 gia nhi\u1ec7t n\u01b0\u1edbc c\u1ea5p \u00e1p su\u1ea5t cao.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\">Ng\u00e0nh d\u1ea7u kh\u00ed trung ngu\u1ed3n: V\u1eadn h\u00e0nh c\u00e1c van \u0111i\u1ec1u ti\u1ebft c\u00f4ng su\u1ea5t l\u1edbn v\u00e0 c\u00e1c van bi ho\u1eb7c van c\u1ed5ng c\u1ee1 l\u1edbn trong c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd kh\u00ed \u0111\u1ed1t.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,2,0\">S\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t: Qu\u1ea3n l\u00fd c\u00e1c van \u0111i\u1ec1u ti\u1ebft chu k\u1ef3 cao trong c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng, n\u01a1i vi\u1ec7c \u0111\u1ecbnh v\u1ecb tr\u1ee5c van nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 an to\u00e0n.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,3,0\">C\u00f4ng nghi\u1ec7p gi\u1ea5y v\u00e0 b\u1ed9t gi\u1ea5y: V\u1eadn h\u00e0nh c\u00e1c van \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1eddng k\u00ednh l\u1edbn trong d\u00e2y chuy\u1ec1n n\u1ea5u b\u1ed9t gi\u1ea5y v\u00e0 t\u1ea9y tr\u1eafng.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"12\" \/>\n<h5 data-path-to-node=\"13\">C\u00f4ng ty TNHH Th\u01b0\u01a1ng m\u1ea1i Xi&#039;an Yunrui - H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt<\/h5>\n<p data-path-to-node=\"14\">C\u00f4ng ty TNHH Th\u01b0\u01a1ng m\u1ea1i Xi&#039;an Yunrui l\u00e0 nh\u00e0 cung c\u1ea5p ch\u00ednh c\u00e1c s\u1ea3n ph\u1ea9m th\u01b0\u01a1ng hi\u1ec7u Fisher, cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c gi\u1ea3i ph\u00e1p Fisher. Ch\u00fang t\u00f4i chuy\u00ean cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p t\u1ef1 \u0111\u1ed9ng h\u00f3a Emerson ch\u00ednh h\u00e3ng, hi\u1ec7u qu\u1ea3 cao cho kh\u00e1ch h\u00e0ng c\u00f4ng nghi\u1ec7p. B\u00ean c\u1ea1nh vi\u1ec7c cung c\u1ea5p ph\u1ea7n c\u1ee9ng c\u1ed1t l\u00f5i nh\u01b0 b\u1ed9 \u0111\u1ecbnh v\u1ecb 3570, ch\u00fang t\u00f4i t\u1eadn d\u1ee5ng chuy\u00ean m\u00f4n k\u1ef9 thu\u1eadt s\u00e2u r\u1ed9ng \u0111\u1ec3 cung c\u1ea5p h\u1ed7 tr\u1ee3 chuy\u00ean nghi\u1ec7p v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh cho c\u00e1c d\u1ef1 \u00e1n mua s\u1eafm v\u00e0 k\u1ef9 thu\u1eadt. B\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a chu\u1ed7i cung \u1ee9ng, ch\u00fang t\u00f4i mang l\u1ea1i l\u1ee3i th\u1ebf c\u1ea1nh tranh v\u1ec1 gi\u00e1 c\u1ea3, \u0111\u1ea3m b\u1ea3o cung c\u1ea5p m\u1ee9c gi\u00e1 cao nh\u1ea5t \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p k\u1ef9 thu\u1eadt s\u1ed1.<\/p>\n<p data-path-to-node=\"15\">N\u1ebfu b\u1ea1n hi\u1ec7n \u0111ang kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 trong m\u1ed9t \u1ee9ng d\u1ee5ng c\u00f3 \u0111\u1ed9 rung cao v\u00e0 c\u1ea7n x\u00e1c minh c\u1ea5u h\u00ecnh gi\u1ea3m ch\u1ea5n ch\u00ednh x\u00e1c cho c\u1ee5m 3570 c\u1ee7a m\u00ecnh, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi nh\u00f3m k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c xem x\u00e9t.<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u1ed9 \u0111\u1ecbnh v\u1ecb van kh\u00ed n\u00e9n Fisher 3570 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1nh m\u1ebd \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u1ee7 y\u1ebfu \u0111\u1ec3 s\u1eed d\u1ee5ng v\u1edbi c\u00e1c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng piston. N\u00f3 \u0111\u1ea3m b\u1ea3o tr\u1ee5c van \u0111\u1ea1t \u0111\u1ebfn v\u1ecb tr\u00ed ch\u00ednh x\u00e1c t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi t\u00edn hi\u1ec7u kh\u00ed n\u00e9n \u0111\u1ea7u v\u00e0o, tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n cho c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t cao, l\u1ef1c \u0111\u1ea9y l\u1edbn \u0111\u00f2i h\u1ecfi c\u00f4ng su\u1ea5t cao h\u01a1n so v\u1edbi b\u1ed9 truy\u1ec1n \u0111\u1ed9ng m\u00e0ng ti\u00eau chu\u1ea9n.<\/p>","protected":false},"author":1,"featured_media":7594,"parent":0,"menu_order":25,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"tags":[336],"brands":[162,112],"model_series":[],"industries":[54,57,53,55,60],"product_cat":[122,258],"class_list":["post-7593","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-fisher-supplier","brands-controllers-and-instruments","brands-fisher","industries-chemical-petrochemical","industries-food-beverage","industries-oil-gas","industries-power-generation","industries-pulp-paper","product_cat-control-valves-actuators","product_cat-controllers-and-instruments"],"acf":{"area_classification":"ATEX Group II Category 2 Gas and Dust, CUTR for Groups II\/III Category 2 Equipment","certifications":"ATEX, CUTR, PED","communication_protocol":"3-15 or 6-30 psi, 0.2 -1.0 or 0.4 -2.0 bar Pneumatic Signal","data_interface":"","diagnostics":"No","input_signal":"Pneumatic","max_outlet_pressure":"150 psi","mounting_type":"Actuator Mounted","operating_temperature":"Standard Temperature, High Temperature","position_control":"Modulating","process_control":"","power_source":"","supply_media":"Air, Natural Gas","other_configurations":"Please contact us for other specifications or options for this product.","datasheet":7596},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Fisher 3570 Pneumatic Valve Positioner | Fisher Supplier<\/title>\n<meta name=\"description\" content=\"Fisher 3570 pneumatic valve positioner from Yunrui Fisher supplier - 100% genuine Emerson, competitive price. Fisher full series products supply, accurate valve positioning.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.yunrui-controls.com\/vi\/products\/fisher-3570-pneumatic-valve-positioner\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fisher 3570 Pneumatic Valve Positioner\uff5cFisher supplier\uff5cFisher&#039;s full product range available\" \/>\n<meta property=\"og:description\" content=\"Fisher 3570 pneumatic valve positioner from Yunrui Fisher supplier - 100% genuine Emerson, competitive price. 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