{"id":4680,"date":"2026-01-21T23:21:12","date_gmt":"2026-01-21T23:21:12","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=4680"},"modified":"2026-03-29T16:13:40","modified_gmt":"2026-03-29T16:13:40","slug":"fisher-type-b-ng-residential","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/fisher-type-b-ng-residential\/","title":{"rendered":"B\u1ed9 \u0111i\u1ec1u \u00e1p kh\u00ed t\u1ef1 nhi\u00ean lo\u1ea1i B Fisher d\u00e0nh cho nh\u00e0 \u1edf | B\u1ed9 \u0111i\u1ec1u \u00e1p hi\u1ec7u su\u1ea5t cao d\u00e0nh cho nh\u00e0 \u1edf v\u1edbi t\u00ednh n\u0103ng an to\u00e0n t\u00edch h\u1ee3p"},"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-3287 citation-end-3287\">Gi\u1ea3m \u00e1p su\u1ea5t hai giai \u0111o\u1ea1n \u0111\u1ec3 duy tr\u00ec \u00e1p su\u1ea5t \u0111\u1ea7u ra kh\u00f4ng \u0111\u1ed5i: H\u1ec7 th\u1ed1ng B NG s\u1eed d\u1ee5ng quy tr\u00ecnh gi\u1ea3m \u00e1p su\u1ea5t hai giai \u0111o\u1ea1n.<\/span> <span class=\"citation-3286 citation-end-3286\">\u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o \u00e1p su\u1ea5t \u0111\u1ea7u ra lu\u00f4n duy tr\u00ec \u1edf m\u1ee9c g\u1ea7n nh\u01b0 kh\u00f4ng \u0111\u1ed5i, ngay c\u1ea3 khi \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o c\u1ee7a m\u1ea1ng l\u01b0\u1edbi thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3.<\/span> \u0110i\u1ec1u n\u00e0y mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i cho c\u00e1c thi\u1ebft b\u1ecb gas hi\u1ec7n \u0111\u1ea1i ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,1,0\"><span class=\"citation-3285 citation-end-3285\">Van an to\u00e0n t\u1ef1 \u0111\u1ed9ng ng\u1eaft t\u00edch h\u1ee3p: Van an to\u00e0n t\u1ef1 \u0111\u1ed9ng ng\u1eaft t\u00edch h\u1ee3p s\u1ebd t\u1ef1 \u0111\u1ed9ng ng\u1eaft d\u00f2ng kh\u00ed trong ba tr\u01b0\u1eddng h\u1ee3p nguy hi\u1ec3m:<\/span><\/p>\n<ol start=\"1\" data-path-to-node=\"5,1,1\">\n<li>\n<p data-path-to-node=\"5,1,1,0,0\">L\u01b0u l\u01b0\u1ee3ng qu\u00e1 m\u1ee9c: Ng\u0103n ng\u1eeba r\u00f2 r\u1ec9 l\u1edbn ho\u1eb7c v\u1ee1 \u0111\u01b0\u1eddng \u1ed1ng \u1edf ph\u00eda h\u1ea1 l\u01b0u.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,1,1,1,0\"><span class=\"citation-3284 citation-end-3284\">\u00c1p su\u1ea5t \u0111\u1ea7u ra th\u1ea5p: Gi\u00e1m s\u00e1t nhu c\u1ea7u s\u1eed d\u1ee5ng kh\u00ed \u0111\u1ed1t cao v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n an to\u00e0n.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,1,1,2,0\">\u00c1p su\u1ea5t \u0111\u1ea7u v\u00e0o th\u1ea5p: Ph\u00e1t hi\u1ec7n s\u1ef1 s\u1ee5t gi\u1ea3m \u00e1p su\u1ea5t trong m\u1ea1ng l\u01b0\u1edbi ho\u1eb7c h\u01b0 h\u1ecfng \u0111\u01b0\u1eddng \u1ed1ng ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n.<\/p>\n<\/li>\n<\/ol>\n<\/li>\n<li>\n<p data-path-to-node=\"5,2,0\"><span class=\"citation-3283 citation-end-3283\">Ch\u1ee9c n\u0103ng thi\u1ebft l\u1eadp l\u1ea1i th\u1ee7 c\u00f4ng: Sau khi ch\u1ee9c n\u0103ng an to\u00e0n k\u00edch ho\u1ea1t v\u00e0 s\u1ef1 c\u1ed1 c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft, b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp l\u1ea1i th\u1ee7 c\u00f4ng, trao l\u1ea1i quy\u1ec1n ki\u1ec3m so\u00e1t cho k\u1ef9 thu\u1eadt vi\u00ean ho\u1eb7c ch\u1ee7 nh\u00e0.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,3,0\"><span class=\"citation-3282 citation-end-3282\">Van x\u1ea3 \u00e1p b\u00ean trong: \u0110\u1ec3 t\u0103ng c\u01b0\u1eddng h\u01a1n n\u1eefa s\u1ef1 an to\u00e0n, thi\u1ebft b\u1ecb n\u00e0y bao g\u1ed3m m\u1ed9t van x\u1ea3 \u00e1p b\u00ean trong n\u1eb1m ngang m\u00e0ng ng\u0103n \u0111\u1ec3 x\u1ea3 \u00e1p su\u1ea5t d\u01b0 th\u1eeba trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p qu\u00e1 \u00e1p nh\u1ecf.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,4,0\"><span class=\"citation-3281 citation-end-3281\">L\u01b0\u1edbi l\u1ecdc \u0111\u1ea7u v\u00e0o: M\u1ed7i m\u00e1y n\u00e9n kh\u00ed Type B NG \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb l\u01b0\u1edbi l\u1ecdc \u0111\u1ea7u v\u00e0o t\u00edch h\u1ee3p s\u1eb5n.<\/span> B\u1ed9 ph\u1eadn n\u00e0y gi\u00fap gi\u1eef l\u1ea1i c\u1eb7n b\u00e1m v\u00e0 m\u1ea3nh v\u1ee5n trong \u0111\u01b0\u1eddng \u1ed1ng tr\u01b0\u1edbc khi ch\u00fang c\u00f3 th\u1ec3 \u0111\u1ebfn \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed l\u1eafp van, ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng l\u00e2u d\u00e0i, kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,5,0\">Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn v\u00e0 d\u1ec5 thay th\u1ebf: B NG c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, ti\u1ebft ki\u1ec7m kh\u00f4ng gian. <span class=\"citation-3280 citation-end-3280\">C\u1ee5 th\u1ec3, lo\u1ea1i B6 NG \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi k\u00edch th\u01b0\u1edbc ch\u00ednh gi\u1ed1ng nh\u01b0 lo\u1ea1i B6 N h\u00ecnh g\u00f3c c\u0169 h\u01a1n, cho ph\u00e9p thay th\u1ebf d\u1ec5 d\u00e0ng trong qu\u00e1 tr\u00ecnh n\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng \u0111i\u1ec7n.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,6,0\"><span class=\"citation-3279 citation-end-3279\">\u0110\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t s\u1eb5n t\u1ea1i nh\u00e0 m\u00e1y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady: \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c ngay t\u1eeb khi xu\u1ea5t x\u01b0\u1edfng v\u00e0 gi\u1ea3m thi\u1ec3u l\u1ed7i l\u1eafp \u0111\u1eb7t, c\u00e1c b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh n\u00e0y \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t s\u1eb5n t\u1ea1i nh\u00e0 m\u00e1y theo c\u00e1c y\u00eau c\u1ea7u \u00e1p su\u1ea5t ti\u00eau chu\u1ea9n d\u00e0nh cho nh\u00e0 \u1edf.<\/span><\/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-3278 citation-end-3278\">Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng: Hai giai \u0111o\u1ea1n, t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp, s\u1eed d\u1ee5ng l\u00f2 xo.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><span class=\"citation-3277 citation-end-3277\">C\u00e1c t\u00ednh n\u0103ng an to\u00e0n: T\u1ef1 \u0111\u1ed9ng \u0111\u00f3ng van khi qu\u00e1 \u00e1p v\u00e0 thi\u1ebfu \u00e1p (UPSO\/OPSO) v\u00e0 van x\u1ea3 \u00e1p b\u00ean trong.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\">M\u00f4i ch\u1ea5t: Kh\u00ed t\u1ef1 nhi\u00ean, LPG v\u00e0 c\u00e1c ch\u1ea5t l\u1ecfng d\u1ea1ng kh\u00ed kh\u00f4ng \u0103n m\u00f2n kh\u00e1c.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,3,0\">K\u1ebft n\u1ed1i: C\u00f3 s\u1eb5n c\u00e1c k\u00edch th\u01b0\u1edbc ren ti\u00eau chu\u1ea9n NPT ho\u1eb7c BSP d\u00e0nh cho nh\u00e0 \u1edf.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,4,0\">C\u01a1 ch\u1ebf \u0111\u1eb7t l\u1ea1i: \u0110\u1eb7t l\u1ea1i th\u1ee7 c\u00f4ng cho van \u0111\u00f3ng s\u1eadp nhanh.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,5,0\">L\u01b0\u1edbi l\u1ecdc: L\u01b0\u1edbi th\u00e9p kh\u00f4ng g\u1ec9 b\u00ean trong c\u00f3 k\u00edch th\u01b0\u1edbc 500 micron.<\/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\">\u1ed0ng d\u1eabn kh\u00ed t\u1ef1 nhi\u00ean lo\u1ea1i B l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c v\u00e0 nh\u00e0 l\u1eafp \u0111\u1eb7t \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn khi \u0111\u1eb7t s\u1ef1 an to\u00e0n v\u00e0 \u1ed5n \u0111\u1ecbnh \u00e1p su\u1ea5t trong m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i \u0111\u00f4 th\u1ecb l\u00ean h\u00e0ng \u0111\u1ea7u.<\/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\">D\u1ecbch v\u1ee5 kh\u00ed \u0111\u1ed1t d\u00e2n d\u1ee5ng: C\u01a1 quan qu\u1ea3n l\u00fd ch\u00ednh cho c\u00e1c nh\u00e0 \u1edf ri\u00eang l\u1ebb v\u00e0 khu chung c\u01b0.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\">B\u1ed9 \u0111\u1ed3ng h\u1ed3 \u0111o kh\u00ed \u0111\u1ed1t th\u01b0\u01a1ng m\u1ea1i: Qu\u1ea3n l\u00fd vi\u1ec7c cung c\u1ea5p kh\u00ed \u0111\u1ed1t cho c\u00e1c doanh nghi\u1ec7p nh\u1ecf, nh\u00e0 h\u00e0ng v\u00e0 ti\u1ec7m gi\u1eb7t \u1ee7i.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,2,0\">Ti\u1ec7n \u00edch c\u00f4ng nghi\u1ec7p: Cung c\u1ea5p gi\u1ea3i ph\u00e1p gi\u1ea3m \u00e1p su\u1ea5t giai \u0111o\u1ea1n cu\u1ed1i cho thi\u1ebft b\u1ecb nh\u00e0 m\u00e1y quy m\u00f4 nh\u1ecf s\u1eed d\u1ee5ng kh\u00ed \u0111\u1ed1t.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,3,0\">Hi\u1ec7n \u0111\u1ea1i h\u00f3a m\u1ea1ng l\u01b0\u1edbi: \u0110\u01b0\u1ee3c c\u00e1c c\u00f4ng ty cung c\u1ea5p kh\u00ed \u0111\u1ed1t s\u1eed d\u1ee5ng \u0111\u1ec3 n\u00e2ng c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u0169 v\u1edbi kh\u1ea3 n\u0103ng ng\u1eaft an to\u00e0n hi\u1ec7n \u0111\u1ea1i.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"12\" \/>\n<h3 data-path-to-node=\"13\"><\/h3>","protected":false},"excerpt":{"rendered":"<p>Van \u0111i\u1ec1u \u00e1p Fisher Type B NG l\u00e0 lo\u1ea1i van \u0111i\u1ec1u \u00e1p t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp, s\u1eed d\u1ee5ng l\u00f2 xo, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c v\u00e0 an to\u00e0n cho h\u1ec7 th\u1ed1ng kh\u00ed \u0111\u1ed1t d\u00e2n d\u1ee5ng v\u00e0 th\u01b0\u01a1ng m\u1ea1i quy m\u00f4 nh\u1ecf. Van \u0111i\u1ec1u \u00e1p n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd nhi\u1ec1u lo\u1ea1i kh\u00ed kh\u00e1c nhau, cung c\u1ea5p kh\u1ea3 n\u0103ng gi\u1ea3m \u00e1p \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed \u0111\u1ea7u v\u00e0o dao \u0111\u1ed9ng. \u0110i\u1ec1u l\u00e0m n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a van B NG l\u00e0 h\u1ec7 th\u1ed1ng an to\u00e0n t\u00edch h\u1ee3p tinh vi, bao g\u1ed3m van \u0111\u00f3ng s\u1eadp nhanh gi\u00fap b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n ch\u1ed1ng l\u1ea1i s\u1ef1 c\u1ed1 m\u1ea1ng l\u01b0\u1edbi, h\u01b0 h\u1ecfng \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c r\u00f2 r\u1ec9 \u1edf ph\u00eda h\u1ea1 l\u01b0u.<\/p>","protected":false},"author":1,"featured_media":4681,"parent":0,"menu_order":630,"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-4680","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":"Body Size:NPS 3\/4 x 1-1\/4 \/ DN 20 x 32","temperature_capabilities":"-4\u00b0 to 140\u00b0F \/ -20\u00b0 to 60\u00b0C\r\n-22\u00b0 to 140\u00b0F \/ -30 to 60\u00b0C (on request)","maximum_inlet_pressure":"72.5 psig \/ 5,0 ba","maximum_outlet_pressures":"20-inches w.c. \/ 50 mbar","outlet_pressure_ranges":"3.6 to 20-inches w.c. \/ 9 to 50 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SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Fisher Type B NG Residential Regulators | 100% Original &amp; New<\/title>\n<meta name=\"description\" content=\"Source your Fisher Type B NG Residential Regulators confidently. 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