{"id":4548,"date":"2026-01-21T18:43:13","date_gmt":"2026-01-21T18:43:13","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=4548"},"modified":"2026-03-29T16:12:44","modified_gmt":"2026-03-29T16:12:44","slug":"fisher-1805-series","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/fisher-1805-series\/","title":{"rendered":"Van \u0111i\u1ec1u \u00e1p v\u00e0 van an to\u00e0n d\u00f2ng Fisher 1805 | Van an to\u00e0n \u0111\u00e1ng tin c\u1eady cho v\u00f2i n\u01b0\u1edbc n\u00f4ng tr\u1ea1i v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ti\u1ec7n \u00edch."},"content":{"rendered":"<h2 data-path-to-node=\"4\">Nh\u1eefng l\u1ee3i \u00edch v\u00e0 \u01b0u \u0111i\u1ec3m ch\u00ednh<\/h2>\n<ul data-path-to-node=\"5\">\n<li>\n<p data-path-to-node=\"5,0,0\"><span class=\"citation-1894 citation-end-1894\">Kh\u1ea3 n\u0103ng \u0111\u00f3ng k\u00edn tuy\u1ec7t \u0111\u1ed1i: \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi v\u1eadt li\u1ec7u l\u00e0m k\u00edn ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng \u0111\u00f3ng k\u00edn ho\u00e0n to\u00e0n, kh\u00f4ng c\u00f3 b\u1ecdt kh\u00ed.<\/span> \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u0103n ng\u1eeba r\u00f2 r\u1ec9 kh\u00ed v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng tho\u00e1t kh\u00ed g\u00e2y phi\u1ec1n nhi\u1ec5u trong \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c khi\u1ebfu n\u1ea1i v\u1ec1 m\u00f9i kh\u00f3 ch\u1ecbu.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,1,0\"><span class=\"citation-1893 citation-end-1893\">\u0110i\u1ec1u ch\u1ec9nh \u0111\u01a1n gi\u1ea3n: \u0110i\u1ec3m \u0111\u1eb7t m\u1ee9c x\u1ea3 \u00e1p d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng m\u1ed9t con v\u00edt duy nh\u1ea5t \u1edf ph\u00eda tr\u00ean v\u1ecf l\u00f2 xo.<\/span> \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean hi\u1ec7n tr\u01b0\u1eddng nhanh ch\u00f3ng hi\u1ec7u ch\u1ec9nh van theo c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a \u0111\u1ecba \u0111i\u1ec3m l\u1eafp \u0111\u1eb7t.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,2,0\"><span class=\"citation-1892 citation-end-1892\">X\u1ea3 kh\u00ed ho\u00e0n to\u00e0n: Thi\u1ebft k\u1ebf \u0111\u1ea3m b\u1ea3o r\u1eb1ng khi nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 \u0111i\u1ec3m \u0111\u1eb7t, van s\u1ebd m\u1edf ho\u00e0n to\u00e0n \u0111\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng x\u1ea3 kh\u00ed v\u1edbi c\u00f4ng su\u1ea5t l\u1edbn.<\/span> Van x\u1ea3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1ea3 kh\u00ed hi\u1ec7u qu\u1ea3, \u0111\u1ea3m b\u1ea3o \u00e1p su\u1ea5t h\u1ec7 th\u1ed1ng lu\u00f4n n\u1eb1m trong gi\u1edbi h\u1ea1n an to\u00e0n.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,3,0\"><span class=\"citation-1891 citation-end-1891\">D\u1ec5 b\u1ea3o tr\u00ec: D\u00f2ng s\u1ea3n ph\u1ea9m 1805 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1ea3o tr\u00ec &quot;tr\u1ef1c ti\u1ebfp&quot;.<\/span> C\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra, l\u00e0m s\u1ea1ch ho\u1eb7c thay th\u1ebf m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o th\u00e2n van ra kh\u1ecfi \u0111\u01b0\u1eddng \u1ed1ng, \u0111i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 nh\u00e2n c\u00f4ng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,4,0\"><span class=\"citation-1890 citation-end-1890\">Kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng kh\u00ed chua: \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn kh\u00ed t\u1ea1i gi\u1ebfng khoan ho\u1eb7c m\u00f4i tr\u01b0\u1eddng c\u00f3 hydro sunfua (H2S), d\u00f2ng s\u1ea3n ph\u1ea9m 1805 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c trang b\u1ecb v\u1eadt li\u1ec7u tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n NACE \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac v\u00e0 an to\u00e0n l\u00e2u d\u00e0i.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,5,0\">C\u1ea5u tr\u00fac b\u1ec1n ch\u1eafc: \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t c\u1ee7a h\u1ec7 th\u1ed1ng v\u00f2i l\u1ea5y n\u01b0\u1edbc ngo\u00e0i tr\u1eddi trong trang tr\u1ea1i, bao g\u1ed3m c\u1ea3 s\u1ef1 bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 c\u1ef1c \u0111oan v\u00e0 s\u1ef1 \u0103n m\u00f2n do t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"6\">\u0110\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt<\/h3>\n<ul data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\"><span class=\"citation-1889 citation-end-1889\">Ph\u1ea1m vi \u00e1p su\u1ea5t x\u1ea3: C\u00f3 nhi\u1ec1u ph\u1ea1m vi l\u00f2 xo kh\u00e1c nhau t\u1eeb 5 \u0111\u1ebfn 125 psig (0,34 \u0111\u1ebfn 8,6 bar).<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><span class=\"citation-1888 citation-end-1888\">\u00c1p su\u1ea5t kh\u1ea9n c\u1ea5p t\u1ed1i \u0111a: C\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd l\u00ean \u0111\u1ebfn 150 psig (10,3 bar) bao g\u1ed3m c\u1ea3 \u00e1p su\u1ea5t t\u00edch t\u1ee5, cung c\u1ea5p m\u1ed9t bi\u00ean \u0111\u1ed9 an to\u00e0n \u0111\u00e1ng k\u1ec3.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\"><span class=\"citation-1887 citation-end-1887\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c lo\u1ea1i kh\u00ed: Kh\u00ed t\u1ef1 nhi\u00ean, propan, kh\u00f4ng kh\u00ed v\u00e0 c\u00e1c lo\u1ea1i kh\u00ed t\u01b0\u01a1ng th\u00edch kh\u00e1c.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,3,0\">\u0110\u1ea7u n\u1ed1i: Th\u01b0\u1eddng c\u00f3 s\u1eb5n c\u00e1c lo\u1ea1i ren NPT 3\/4 inch v\u00e0 1 inch.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,4,0\">C\u00e1c t\u00f9y ch\u1ecdn v\u1eadt li\u1ec7u: C\u00f3 th\u00e2n b\u1eb1ng gang v\u00e0 th\u00e9p v\u1edbi c\u00e1c chi ti\u1ebft b\u00ean trong chuy\u00ean d\u1ee5ng cho kh\u00ed chua ho\u1eb7c s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n.<\/p>\n<\/li>\n<\/ul>\n<h4 data-path-to-node=\"8\">L\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng<\/h4>\n<p data-path-to-node=\"9\">D\u00f2ng s\u1ea3n ph\u1ea9m 1805 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu trong c\u00e1c m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i kh\u00ed \u0111\u1ed1t n\u00f4ng th\u00f4n, n\u01a1i c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed \u00e1p su\u1ea5t cao \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch c\u1ee5c b\u1ed9. \u0110\u1ed9 tin c\u1eady c\u1ee7a n\u00f3 khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng kh\u00ed \u0111\u1ed1t quy m\u00f4 nh\u1ecf.<\/p>\n<h5 data-path-to-node=\"10\">C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 \u1ee9ng d\u1ee5ng ch\u00ednh:<\/h5>\n<ul data-path-to-node=\"11\">\n<li>\n<p data-path-to-node=\"11,0,0\"><span class=\"citation-1886 citation-end-1886\">H\u1ec7 th\u1ed1ng v\u00f2i n\u01b0\u1edbc n\u00f4ng tr\u1ea1i: Cung c\u1ea5p ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 qu\u00e1 \u00e1p c\u1ea7n thi\u1ebft gi\u1eefa b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t cao ch\u00ednh v\u00e0 b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t th\u1ea5p th\u1ee9 c\u1ea5p.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\">H\u1ec7 th\u1ed1ng kh\u00ed \u0111\u1ed1t n\u00f4ng nghi\u1ec7p: B\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1 t\u01b0\u1edbi ti\u00eau, m\u00e1y s\u1ea5y ng\u0169 c\u1ed1c v\u00e0 h\u1ec7 th\u1ed1ng s\u01b0\u1edfi \u1ea5m \u1edf c\u00e1c v\u00f9ng xa x\u00f4i.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,2,0\">Ph\u00e2n ph\u1ed1i kh\u00ed \u0111\u1ed1t: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t van an to\u00e0n th\u1ee9 c\u1ea5p trong c\u00e1c tr\u1ea1m \u0111i\u1ec1u ti\u1ebft khu v\u1ef1c v\u00e0 c\u00e1c v\u00f2ng tu\u1ea7n ho\u00e0n kh\u00ed \u0111\u1ed1t \u0111\u00f4 th\u1ecb nh\u1ecf.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,3,0\">H\u1ec7 th\u1ed1ng kh\u00ed n\u00e9n c\u00f4ng nghi\u1ec7p: Cung c\u1ea5p gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed n\u00e9n c\u00f3 l\u01b0u l\u01b0\u1ee3ng nh\u1ecf.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Van an to\u00e0n Fisher d\u00f2ng 1805 bao g\u1ed3m c\u00e1c van x\u1ea3 \u00e1p v\u1eadn h\u00e0nh tr\u1ef1c ti\u1ebfp, c\u00f3 l\u00f2 xo, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c y\u00eau c\u1ea7u ri\u00eang bi\u1ec7t c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed trong n\u00f4ng tr\u1ea1i. \u0110\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed li\u00ean k\u1ebft an to\u00e0n quan tr\u1ecdng gi\u1eefa b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t giai \u0111o\u1ea1n \u0111\u1ea7u v\u00e0 giai \u0111o\u1ea1n th\u1ee9 hai, d\u00f2ng 1805 ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng qu\u00e1 \u00e1p lan \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb d\u00e2n d\u1ee5ng ho\u1eb7c n\u00f4ng nghi\u1ec7p \u1edf ph\u00eda h\u1ea1 l\u01b0u. C\u00e1c van n\u00e0y r\u1ea5t linh ho\u1ea1t v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi kh\u00ed t\u1ef1 nhi\u00ean, kh\u00f4ng kh\u00ed, propan v\u00e0 c\u00e1c m\u00f4i ch\u1ea5t kh\u00ed kh\u00f4ng \u0103n m\u00f2n kh\u00e1c.<\/p>","protected":false},"author":1,"featured_media":4549,"parent":0,"menu_order":658,"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":[311,314],"brands":[112,308],"model_series":[],"industries":[],"product_cat":[309],"class_list":["post-4548","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-fisher","tag-regulators-relief-valves","brands-fisher","brands-regulators-relief-valves","product_cat-regulators-relief-valves"],"acf":{"body_sizes_and_end_connection_styles":"3\/4, 1, 1-1\/2, or 2 NPT","temperature_capabilities":"-20 to 150\u00b0F \/ -29 to 66\u00b0C","maximum_inlet_pressure":"150 psig \/ 10,3 bar, including buildup","maximum_outlet_pressures":"","outlet_pressure_ranges":"","pressure_registration":"","available_low_pressure_configurations":"","available_high_pressure_configurations":"","available_pressure_differential_configurations":"","body_and_spring_case_materials":"","approximate_weights":"3\/4 to 1 NPT: 5 Pounds \/ 2 kg\r\n1-1\/2 to 2 NPT: 13 Pounds \/ 6 kg","available_backpressure_constructions":"","available_high_pressure_differential_constructions":"","available_constructions":"","main_valve_pressure_ratings":"","allowable_inlet_pressure":"","allowable_outlet_pressure":"","orifice_sizes":"","external_registration_connection":"","hydrogen_h2":"","capacity":"","gauge_outlet":"","maximum_temperature":"","spring_ranges":"","token_relief":"","type_tm600_true-monitor\u2122_specifications":"","type_vsx4_slam-shut_module_specifications":"","maximum_allowable_pressures":"","hydrogen_configurations":"","datasheet":4550,"live_photos":"","available_certificates":"","available_logistics":""},"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>Source Original Fisher 1805 Series from China<\/title>\n<meta name=\"description\" content=\"Ensure your operations run smoothly with a brand new Fisher 1805 Series Backpressure Regulators and Relief Valves. We are a verified supplier providing ...\" \/>\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-1805-series\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fisher 1805 Series Backpressure Regulators and Relief Valves | Reliable Relief for Farm Tap and Utility Applications\" \/>\n<meta property=\"og:description\" content=\"Ensure your operations run smoothly with a brand new Fisher 1805 Series Backpressure Regulators and Relief Valves. 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