{"id":1730,"date":"2026-08-16T09:07:16","date_gmt":"2026-08-16T09:07:16","guid":{"rendered":"https:\/\/www.ykyvalve.com\/?p=1730"},"modified":"2026-08-28T13:50:25","modified_gmt":"2026-08-28T13:50:25","slug":"check-valve-installation-guide","status":"publish","type":"post","link":"https:\/\/www.ykyvalve.com\/vi\/blog\/check-valves\/check-valve-installation-guide\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t, \u0111\u1ecbnh h\u01b0\u1edbng v\u00e0 nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p"},"content":{"rendered":"<div style=\"border:1px solid #ccc; border-radius:4px; box-sizing:border-box; padding:0 !important;\">\n\n  <div style=\"padding:15px !important; box-sizing:border-box;\">\n\n    <h2 style=\"margin:0 0 10px 0 !important; padding:0 !important; width:100% !important; box-sizing:border-box;\">\n      C\u00e2u tr\u1ea3 l\u1eddi nhanh\n    <\/h2>\n\n    <p style=\"margin:0 !important; padding:0 !important; width:100% !important; box-sizing:border-box;\">\n      C\u00f3 b\u1ed1n y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh van m\u1ed9t chi\u1ec1u ho\u1ea1t \u0111\u1ed9ng hay kh\u00f4ng: m\u0169i t\u00ean ch\u1ec9 h\u01b0\u1edbng d\u00f2ng ch\u1ea3y, chi\u1ec1u d\u00e0i \u0111o\u1ea1n \u1ed1ng th\u1eb3ng, lo\u1ea1i van ph\u00f9 h\u1ee3p v\u1edbi h\u01b0\u1edbng l\u1eafp \u0111\u1eb7t v\u00e0 kho\u1ea3ng c\u00e1ch t\u1eeb b\u01a1m. H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u n\u00e0y bao g\u1ed3m t\u1ea5t c\u1ea3 b\u1ed1n y\u1ebfu t\u1ed1 tr\u00ean c\u00e1c lo\u1ea1i van m\u1ed9t chi\u1ec1u ki\u1ec3u xoay, n\u00e2ng, \u0111\u0129a m\u1ecfng v\u00e0 \u0111\u0129a k\u00e9p. <a href=\"https:\/\/www.ykyvalve.com\/vi\/\">YKY Valve<\/a> C\u00f4ng ty s\u1ea3n xu\u1ea5t van m\u1ed9t chi\u1ec1u ki\u1ec3u xoay \u0111\u1ea1t ch\u1ee9ng nh\u1eadn API 594 v\u00e0 GB\/T 12236 cho h\u01a1n 100 kh\u00e1ch h\u00e0ng OEM to\u00e0n c\u1ea7u trong c\u00e1c ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc, d\u1ea7u kh\u00ed v\u00e0 h\u00f3a ch\u1ea5t, v\u1edbi quy tr\u00ecnh ki\u1ec3m tra \u00e1p su\u1ea5t 100% tr\u01b0\u1edbc khi giao h\u00e0ng v\u00e0 v\u1eadn chuy\u1ec3n \u0111\u1ebfn h\u01a1n 30 qu\u1ed1c gia.\n    <\/p>\n\n  <\/div>\n\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c y\u00eau c\u1ea7u c\u00e0i \u0111\u1eb7t c\u1ed1t l\u00f5i l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng \u0111i\u1ec1u n\u00e0y c\u1ea7n tu\u00e2n th\u1ee7 tr\u01b0\u1edbc khi ch\u1ea1m v\u00e0o van. T\u1ea5t c\u1ea3 \u0111\u1ec1u ph\u1ea3i tu\u00e2n th\u1ee7. M\u1ed7i l\u1ea7n \u0111\u1ec1u nh\u01b0 v\u1eady.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/08\/36643.webp\"><img loading=\"lazy\" decoding=\"async\" width=\"999\" height=\"562\" src=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/08\/36643.webp\" alt=\"Ki\u1ec3m tra danh s\u00e1ch c\u00e1c b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t van ki\u1ec3m tra, bao g\u1ed3m h\u01b0\u1edbng d\u00f2ng ch\u1ea3y, k\u00edch th\u01b0\u1edbc van v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1eadt li\u1ec7u.\" class=\"wp-image-1732\" srcset=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/08\/36643.webp 999w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/08\/36643-500x281.webp 500w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/08\/36643-300x169.webp 300w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/08\/36643-768x432.webp 768w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/08\/36643-18x10.webp 18w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/08\/36643-133x75.webp 133w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/08\/36643-480x270.webp 480w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/08\/36643-800x450.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:999px) 100vw, 999px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">H\u01b0\u1edbng d\u00f2ng ch\u1ea3y<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u0169i t\u00ean ch\u1ec9 h\u01b0\u1edbng d\u00f2ng ch\u1ea3y tr\u00ean th\u00e2n van m\u1ed9t chi\u1ec1u ch\u1ec9 h\u01b0\u1edbng d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng. M\u0169i t\u00ean \u0111\u00f3 l\u00e0 ch\u1ec9 d\u1eabn \u0111\u1ecbnh h\u01b0\u1edbng duy nh\u1ea5t. Kh\u00f4ng n\u00ean d\u1ef1a v\u00e0o v\u1ecb tr\u00ed van ho\u1eb7c b\u1ed1 tr\u00ed \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng. H\u00e3y x\u00e1c nh\u1eadn m\u0169i t\u00ean kh\u1edbp v\u1edbi h\u01b0\u1edbng d\u00f2ng ch\u1ea3y trong \u0111\u01b0\u1eddng \u1ed1ng tr\u01b0\u1edbc khi \u0111\u1eb7t van v\u00e0o v\u1ecb tr\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u01b0\u1eddng \u1ed1ng th\u1eb3ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u trong \u0111\u01b0\u1eddng \u1ed1ng c\u0169ng quan tr\u1ecdng nh\u01b0 c\u00e1ch l\u1eafp \u0111\u1eb7t. Theo ti\u00eau chu\u1ea9n MSS SP-92: kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u l\u00e0 n\u0103m \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng \u0111\u1ed1i v\u1edbi \u0111o\u1ea1n th\u1eb3ng ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n, m\u01b0\u1eddi \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng \u0111\u1ed1i v\u1edbi \u0111o\u1ea1n h\u1ea1 ngu\u1ed3n t\u1eeb m\u00e1y b\u01a1m, c\u00fat ch\u1eef T, ph\u1ee5 ki\u1ec7n v\u00e0 b\u1ed9 t\u0103ng \u0111\u01b0\u1eddng k\u00ednh. T\u1eeb c\u00e1c \u0111o\u1ea1n khu\u1ef7u: t\u1ed1i thi\u1ec3u t\u1eeb ba \u0111\u1ebfn n\u0103m \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng. D\u00f2ng ch\u1ea3y r\u1ed1i t\u1eeb c\u00e1c ph\u1ee5 ki\u1ec7n g\u1ea7n \u0111\u00f3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc \u0111\u0129a van. S\u1ef1 rung l\u1eafc l\u00e0m m\u00f2n c\u00e1c kh\u1edbp n\u1ed1i ch\u1ed1t. Cu\u1ed1i c\u00f9ng, \u0111\u0129a van kh\u00f4ng th\u1ec3 \u0111\u00f3ng k\u00edn \u0111\u00fang c\u00e1ch v\u00e0 van b\u1ecb h\u1ecfng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">K\u00edch th\u01b0\u1edbc van<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00edch th\u01b0\u1edbc van ph\u00f9 h\u1ee3p v\u1edbi l\u01b0u l\u01b0\u1ee3ng v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf, kh\u00f4ng ph\u1ea3i cho vi\u1ec7c m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai. Van qu\u00e1 kh\u1ed5 trong \u0111i\u1ec1u ki\u1ec7n l\u01b0u l\u01b0\u1ee3ng th\u1ea5p s\u1ebd g\u1ea7n nh\u01b0 \u0111\u00f3ng k\u00edn. \u0110\u0129a van s\u1ebd dao \u0111\u1ed9ng. C\u00e1c m\u1ed1i n\u1ed1i ch\u1ed1t b\u1ecb m\u00f2n do rung \u0111\u1ed9ng cho \u0111\u1ebfn khi \u0111\u0129a van kh\u00f4ng \u0111\u00f3ng k\u00edn \u0111\u01b0\u1ee3c n\u1eefa.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1eadt li\u1ec7u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ecdn v\u1eadt li\u1ec7u th\u00e2n van ph\u00f9 h\u1ee3p v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng. C\u00e1c kim lo\u1ea1i kh\u00e1c nhau g\u00e2y ra \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a t\u1ea1i m\u1ed1i n\u1ed1i. V\u00ed d\u1ee5 nh\u01b0 \u0111\u1ed3ng thau v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ed3ng. Th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 \u0111\u1ed3ng kh\u00f4ng t\u01b0\u01a1ng th\u00edch tr\u1ef1c ti\u1ebfp v\u1edbi nhau n\u1ebfu kh\u00f4ng c\u00f3 ph\u1ee5 ki\u1ec7n trung gian.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c quy t\u1eafc \u0111\u1ecbnh h\u01b0\u1edbng theo lo\u1ea1i van l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u1ea3 n\u0103ng l\u1eafp \u0111\u1eb7t van ki\u1ec3m tra theo chi\u1ec1u d\u1ecdc ho\u1eb7c chi\u1ec1u ngang kh\u00f4ng gi\u1ed1ng nhau gi\u1eefa c\u00e1c lo\u1ea1i van. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y th\u1ec3 hi\u1ec7n h\u01b0\u1edbng l\u1eafp \u0111\u1eb7t ph\u00f9 h\u1ee3p cho t\u1eebng lo\u1ea1i van tr\u01b0\u1edbc khi b\u1ea1n \u0111\u1eb7t h\u00e0ng.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Lo\u1ea1i van<\/strong><\/td><td><strong>N\u1eb1m ngang<\/strong><\/td><td><strong>H\u01b0\u1edbng th\u1eb3ng \u0111\u1ee9ng l\u00ean tr\u00ean<\/strong><\/td><td><strong>Theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng xu\u1ed1ng d\u01b0\u1edbi<\/strong><\/td><\/tr><tr><td>Van ki\u1ec3m tra xoay<\/td><td>Ti\u00eau chu\u1ea9n<\/td><td>Ch\u1ec9 t\u1ed1c \u0111\u1ed9 th\u1ea5p<\/td><td>Kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c<\/td><\/tr><tr><td>Van ki\u1ec3m tra n\u00e2ng<\/td><td>Ti\u00eau chu\u1ea9n<\/td><td>Ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c<\/td><td>Kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c<\/td><\/tr><tr><td>Van ki\u1ec3m tra hai t\u1ea5m d\u1ea1ng wafer<\/td><td>Ti\u00eau chu\u1ea9n<\/td><td>C\u00f3 tr\u1ee3 l\u1ef1c l\u00f2 xo<\/td><td>Kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c<\/td><\/tr><tr><td>Van ki\u1ec3m tra tr\u1ee5c c\u00f3 tr\u1ee3 l\u1ef1c l\u00f2 xo<\/td><td>Ti\u00eau chu\u1ea9n<\/td><td>C\u1ea3 hai h\u01b0\u1edbng<\/td><td>Ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c<\/td><\/tr><tr><td>Van bi m\u1ed9t chi\u1ec1u<\/td><td>Ti\u00eau chu\u1ea9n<\/td><td>Ch\u1ec9 c\u00f3 d\u00f2ng ch\u1ea3y h\u01b0\u1edbng l\u00ean<\/td><td>Kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u ki\u1ec3u xoay th\u01b0\u1eddng l\u00e0 \u0111\u01b0\u1eddng \u1ed1ng n\u1eb1m ngang trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p. \u0110\u0129a van \u0111\u00f3ng l\u1ea1i nh\u1edd tr\u1ecdng l\u1ef1c khi d\u00f2ng ch\u1ea3y d\u1eebng. Trong tr\u01b0\u1eddng h\u1ee3p d\u00f2ng ch\u1ea3y th\u1eb3ng \u0111\u1ee9ng h\u01b0\u1edbng l\u00ean v\u1edbi v\u1eadn t\u1ed1c th\u1ea5p, tr\u1ecdng l\u1ef1c kh\u00f4ng l\u00e0m \u0111\u0129a van \u0111\u00f3ng \u0111\u1ee7 nhanh. Vi\u1ec7c \u0111\u00f3ng van di\u1ec5n ra ch\u1eadm. Hi\u1ec7n t\u01b0\u1ee3ng b\u00faa n\u01b0\u1edbc s\u1ebd x\u1ea3y ra sau \u0111\u00f3. C\u00e1c thi\u1ebft k\u1ebf ki\u1ec3u tr\u1ee5c c\u00f3 tr\u1ee3 l\u1ef1c l\u00f2 xo l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1eafn khi vi\u1ec7c l\u1eafp \u0111\u1eb7t theo chi\u1ec1u d\u1ecdc l\u00e0 kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c chi ti\u1ebft c\u1ee5 th\u1ec3 c\u1ee7a van ki\u1ec3u wafer, h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t van ki\u1ec3m tra wafer bao g\u1ed3m \u0111\u1ea7y \u0111\u1ee7 chi ti\u1ebft v\u1ec1 h\u01b0\u1edbng ch\u1ed1t b\u1ea3n l\u1ec1, l\u1ef1a ch\u1ecdn gio\u0103ng v\u00e0 tr\u00ecnh t\u1ef1 si\u1ebft ch\u1eb7t bu l\u00f4ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u t\u1eebng b\u01b0\u1edbc nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u \u0111\u00fang c\u00e1ch. S\u00e1u b\u01b0\u1edbc. Th\u1ef1c hi\u1ec7n theo \u0111\u00fang th\u1ee9 t\u1ef1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 1:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kh\u00f3a van c\u1ea5p ch\u1ea5t l\u1ecfng.<\/strong> Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u00e0o h\u1ec7 th\u1ed1ng \u0111ang ho\u1ea1t \u0111\u1ed9ng c\u00f3 \u00e1p su\u1ea5t. Tr\u01b0\u1edbc ti\u00ean, h\u00e3y x\u00e1c nh\u1eadn \u0111\u00e3 c\u00e1ch ly h\u1ec7 th\u1ed1ng ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 2:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ki\u1ec3m tra van.<\/strong> D\u00f9ng tay \u0111\u1ea9y \u0111\u0129a theo c\u1ea3 hai h\u01b0\u1edbng. Ph\u1ea3i di chuy\u1ec3n t\u1ef1 do. Kh\u00f4ng b\u1ecb k\u1eb9t. Kh\u00f4ng c\u00f3 m\u1ea3nh v\u1ee5n tr\u00ean b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac. Kh\u00f4ng l\u00e0m h\u1ecfng b\u1ec1 m\u1eb7t l\u00e0m k\u00edn. L\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 b\u1ec1 m\u1eb7t k\u1ebft n\u1ed1i van tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 3:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>X\u00e1c nh\u1eadn h\u01b0\u1edbng d\u00f2ng ch\u1ea3y.<\/strong> Ki\u1ec3m tra m\u0169i t\u00ean ch\u1ec9 h\u01b0\u1edbng d\u00f2ng ch\u1ea3y c\u1ee7a van m\u1ed9t chi\u1ec1u. Ph\u1ea3i kh\u1edbp v\u1edbi h\u01b0\u1edbng d\u00f2ng ch\u1ea3y trong \u0111\u01b0\u1eddng \u1ed1ng. Th\u1ef1c hi\u1ec7n vi\u1ec7c n\u00e0y tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t van, kh\u00f4ng ph\u1ea3i sau \u0111\u00f3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 4:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ecbnh v\u1ecb v\u00e0 k\u1ebft n\u1ed1i.<\/strong> Van \u0111\u01b0\u1ee3c \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed. \u0110\u00e3 x\u00e1c nh\u1eadn \u0111o\u1ea1n \u1ed1ng th\u1eb3ng \u0111\u1ee7 d\u00e0i \u1edf c\u1ea3 hai ph\u00eda. C\u00e1c m\u1ed1i n\u1ed1i m\u1eb7t b\u00edch c\u1ea7n v\u1eadt li\u1ec7u gio\u0103ng ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i ch\u1ea5t v\u00e0 si\u1ebft ch\u1eb7t bu l\u00f4ng ch\u00e9o ba l\u1ea7n. C\u00e1c m\u1ed1i n\u1ed1i ren c\u1ea7n b\u0103ng PTFE ho\u1eb7c ch\u1ea5t l\u00e0m k\u00edn ren tr\u00ean ren ngo\u00e0i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 5:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ki\u1ec3m tra \u00e1p su\u1ea5t.<\/strong> Kh\u00f4i ph\u1ee5c ngu\u1ed3n cung c\u1ea5p ch\u1ea5t l\u1ecfng. \u0110\u01b0a h\u1ec7 th\u1ed1ng v\u1ec1 \u00e1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng. Ki\u1ec3m tra m\u1ecdi \u0111i\u1ec3m k\u1ebft n\u1ed1i. Kh\u00f4ng r\u00f2 r\u1ec9. Kh\u00f4ng c\u00f3 b\u1ec1 m\u1eb7t \u1ea9m \u01b0\u1edbt \u1edf b\u1ea5t k\u1ef3 m\u1ed1i n\u1ed1i n\u00e0o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 6:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ki\u1ec3m tra ch\u1ee9c n\u0103ng.<\/strong> D\u00f2ng ch\u1ea3y thu\u1eadn chi\u1ec1u l\u00e0m m\u1edf van m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng. D\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c chi\u1ec1u l\u00e0m \u0111\u00f3ng van m\u00e0 kh\u00f4ng g\u00e2y hi\u1ec7n t\u01b0\u1ee3ng b\u00faa n\u01b0\u1edbc. Ti\u1ebfng \u0111\u00f3ng s\u1ea7m l\u1edbn c\u00f3 ngh\u0129a l\u00e0 van qu\u00e1 l\u1edbn ho\u1eb7c \u0111o\u1ea1n \u1ed1ng th\u1eb3ng kh\u00f4ng \u0111\u1ee7. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ed7i c\u1ee7a van, m\u00e0 l\u00e0 v\u1ea5n \u0111\u1ec1 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng l\u1ed7i c\u00e0i \u0111\u1eb7t th\u01b0\u1eddng g\u1eb7p nh\u1ea5t l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u0103m l\u1ed7i th\u01b0\u1eddng g\u1eb7p. T\u1ea5t c\u1ea3 \u0111\u1ec1u c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c. T\u1ea5t c\u1ea3 \u0111\u1ec1u ph\u1ed5 bi\u1ebfn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Qu\u00e1 g\u1ea7n m\u00e1y b\u01a1m.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lu\u1ed3ng kh\u00ed x\u1ea3 t\u1ed1c \u0111\u1ed9 cao t\u1eadp trung tia n\u01b0\u1edbc tr\u1ef1c ti\u1ebfp v\u00e0o \u0111\u0129a van v\u00e0 c\u00e1c \u0111i\u1ec3m n\u1ed1i ch\u1ed1t. G\u00e2y m\u00e0i m\u00f2n nhanh. \u0110\u0129a van b\u1ecb h\u1ecfng s\u1edbm. \u0110\u0129a van kh\u00f4ng c\u00f2n \u0111\u00f3ng k\u00edn \u0111\u00fang c\u00e1ch tr\u01b0\u1edbc khi van \u0111\u1ea1t tu\u1ed5i th\u1ecd \u0111\u1ecbnh m\u1ee9c. Gi\u1eef \u0111o\u1ea1n \u1ed1ng th\u1eb3ng t\u1ed1i thi\u1ec3u gi\u1eefa \u0111\u1ea7u ra c\u1ee7a b\u01a1m v\u00e0 van.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lo\u1ea1i van kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi h\u01b0\u1edbng l\u1eafp \u0111\u1eb7t.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van m\u1ed9t chi\u1ec1u ki\u1ec3u c\u00e1nh xoay trong \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u00f2ng ch\u1ea3y th\u1eb3ng \u0111\u1ee9ng xu\u1ed1ng d\u01b0\u1edbi. \u0110\u0129a van kh\u00f4ng th\u1ec3 \u0111\u00f3ng l\u1ea1i khi c\u00f3 d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c. Lu\u00f4n lu\u00f4n c\u00f3 d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c. H\u00e3y x\u00e1c nh\u1eadn lo\u1ea1i van ph\u00f9 h\u1ee3p v\u1edbi h\u01b0\u1edbng l\u1eafp \u0111\u1eb7t tr\u01b0\u1edbc khi mua.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Thi\u1ebft k\u1ebf l\u1edbn h\u01a1n m\u1ee9c c\u1ea7n thi\u1ebft \u0111\u1ec3 chu\u1ea9n b\u1ecb cho vi\u1ec7c m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van ho\u1ea1t \u0111\u1ed9ng \u1edf g\u00f3c m\u1edf 17 \u0111\u1ed9 khi l\u01b0u l\u01b0\u1ee3ng th\u1ea5p. \u0110\u0129a van dao \u0111\u1ed9ng. C\u00e1c m\u1ed1i n\u1ed1i ch\u1ed1t b\u1ecb m\u00e0i m\u00f2n. \u0110\u0129a van kh\u00f4ng \u0111\u00f3ng k\u00edn. K\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho l\u01b0u l\u01b0\u1ee3ng th\u1ef1c t\u1ebf hi\u1ec7n t\u1ea1i, kh\u00f4ng ph\u1ea3i cho nhu c\u1ea7u cao \u0111i\u1ec3m d\u1ef1 ki\u1ebfn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ecf qua m\u0169i t\u00ean ch\u1ec9 h\u01b0\u1edbng d\u00f2ng ch\u1ea3y.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u0111\u01b0\u1ee3c l\u1eafp ng\u01b0\u1ee3c. \u0110\u0129a van m\u1edf ra \u0111\u1ec3 ng\u0103n d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c. Ch\u1eb7n d\u00f2ng ch\u1ea3y thu\u1eadn. H\u1ec7 th\u1ed1ng h\u1ecfng ngay l\u1eadp t\u1ee9c. M\u0169i t\u00ean l\u00e0 ch\u1ec9 d\u1eabn duy nh\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1eafp \u0111\u1eb7t g\u1ea7n c\u00e1c \u0111o\u1ea1n cong ho\u1eb7c kh\u1edbp n\u1ed1i gi\u1ea3m k\u00edch th\u01b0\u1edbc m\u00e0 kh\u00f4ng c\u00f3 kho\u1ea3ng c\u00e1ch an to\u00e0n.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c d\u00f2ng xo\u00e1y h\u1ed7n lo\u1ea1n t\u1eeb c\u00e1c kh\u1edbp n\u1ed1i g\u1ea7n \u0111\u00f3 t\u1ea1o ra t\u1ea3i tr\u1ecdng \u0111\u0129a kh\u00f4ng \u1ed5n \u0111\u1ecbnh. Rung l\u1eafc. M\u00e0i m\u00f2n. L\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch. Duy tr\u00ec kho\u1ea3ng c\u00e1ch th\u1eb3ng t\u1ed1i thi\u1ec3u t\u1eeb t\u1ea5t c\u1ea3 c\u00e1c kh\u1edbp n\u1ed1i ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n v\u00e0 h\u1ea1 ngu\u1ed3n. Kh\u00f4ng c\u00f3 ngo\u1ea1i l\u1ec7.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao n\u00ean ch\u1ecdn YKY Valve \u0111\u1ec3 cung c\u1ea5p van m\u1ed9t chi\u1ec1u?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea1t ch\u1ee9ng nh\u1eadn API 594 v\u00e0 GB\/T 12236. V\u1eadt li\u1ec7u th\u00e2n van WCB, CF8M, LCB. T\u00f9y ch\u1ecdn gio\u0103ng kim lo\u1ea1i-kim lo\u1ea1i v\u00e0 gio\u0103ng \u0111\u00e0n h\u1ed3i. \u00c1p su\u1ea5t t\u1eeb PN16 \u0111\u1ebfn PN64. K\u00edch th\u01b0\u1edbc t\u1eeb 1\u2033 \u0111\u1ebfn 24\u2033. 100% <a href=\"https:\/\/www.ykyvalve.com\/vi\/quality\/\" target=\"_blank\" rel=\"noreferrer noopener\">ki\u1ec3m tra \u00e1p su\u1ea5t<\/a> Tr\u01b0\u1edbc khi giao h\u00e0ng. Tr\u1ef1c ti\u1ebfp t\u1eeb nh\u00e0 m\u00e1y. Kh\u00f4ng c\u00f3 s\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u nghi\u00eam ng\u1eb7t. C\u00f3 s\u1eb5n m\u1eabu s\u1ea3n ph\u1ea9m l\u1ebb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 l\u1ef1a ch\u1ecdn lo\u1ea1i van m\u1ed9t chi\u1ec1u ph\u00f9 h\u1ee3p tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t, vui l\u00f2ng li\u00ean h\u1ec7... <a href=\"https:\/\/www.ykyvalve.com\/vi\/blog\/check-valves\/industrial-check-valve-selection-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn van ki\u1ec3m tra c\u00f4ng nghi\u1ec7p<\/a> Bao g\u1ed3m ki\u1ec3u van, k\u00edch th\u01b0\u1edbc v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00f4i ch\u1ea5t. \u0110\u1ec3 xem \u0111\u1ea7y \u0111\u1ee7 c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m YKY, bao g\u1ed3m c\u1ea3 c\u1ea5u h\u00ecnh van m\u1ed9t chi\u1ec1u API v\u00e0 GB, h\u00e3y truy c\u1eadp... <a href=\"https:\/\/www.ykyvalve.com\/vi\/swing-check-valve-manufacturer\/\">Trang s\u1ea3n ph\u1ea9m van m\u1ed9t chi\u1ec1u c\u1ee7a YKY<\/a>. \u0110\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt chuy\u00ean bi\u1ec7t cho t\u1eebng d\u1ef1 \u00e1n, <a href=\"https:\/\/www.ykyvalve.com\/vi\/contact-us\/\">Li\u00ean h\u1ec7 YKY Valve<\/a> \u0110\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n<style>\n\/* \u5f15\u5165 Poppins \u5b57\u4f53 *\/\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@400;600;700&display=swap');\n\n.hero-product-card {\n    display: flex;\n    align-items: center;\n    justify-content: space-between;\n    background: #f9f9f9;\n    border: 1px solid #e0e0e0;\n    border-radius: 12px;\n    padding: 25px;\n    margin: 40px 0;\n    box-shadow: 0 4px 10px rgba(0,0,0,0.05);\n    font-family: 'Poppins', Arial, sans-serif; \/* \u5b57\u4f53\u4fee\u6539\u4e3a Poppins *\/\n    flex-wrap: wrap;\n    transition: box-shadow 0.3s ease;\n}\n\n.hero-product-card:hover {\n    box-shadow: 0 6px 16px rgba(0,0,0,0.08);\n}\n\n.hero-product-card .content {\n    max-width: 60%;\n}\n\n.product-title {\n    font-size: 24px; \/* \u7565\u5fae\u589e\u5927\u6807\u9898\uff0c\u66f4\u7b26\u5408 Poppins \u98ce\u683c *\/\n    color: #F2654A; \/* \u6807\u9898\u989c\u8272\u4fee\u6539 *\/\n    margin-bottom: 12px;\n    font-weight: 700; \/* \u5b57\u4f53\u52a0\u7c97 *\/\n}\n\n.hero-product-card p {\n    font-size: 16px; \/* \u7565\u5fae\u589e\u5927\u6b63\u6587\u5b57\u4f53 *\/\n    color: #333;\n    margin-bottom: 20px;\n    line-height: 1.6;\n    font-weight: 400;\n}\n\n.hero-product-card a.cta {\n    display: inline-block;\n    padding: 12px 22px; \/* \u6309\u94ae\u7565\u5fae\u589e\u5927 *\/\n    background-color: #F2654A; \/* \u6309\u94ae\u80cc\u666f\u8272\u4fee\u6539 *\/\n    color: #fff;\n    text-decoration: none;\n    border-radius: 8px; \/* \u7565\u5fae\u5706\u89d2 *\/\n    font-weight: 600;\n    transition: background-color 0.3s ease;\n}\n\n.hero-product-card a.cta:hover {\n    background-color: #D8583B; \/* \u81ea\u52a8\u52a0\u6df1\u7ea6 15% *\/\n}\n\n.hero-product-card .image {\n    max-width: 35%;\n}\n\n.hero-product-card .image img {\n    max-width: 100%;\n    height: auto;\n    border-radius: 8px;\n    border: 1px solid #ddd;\n    transition: transform 0.3s ease;\n}\n\n.hero-product-card .image a:hover img {\n    transform: scale(1.02);\n}\n\n@media (max-width: 768px) {\n    .hero-product-card {\n        flex-direction: column;\n        padding: 20px;\n    }\n    .hero-product-card .content,\n    .hero-product-card .image {\n        max-width: 100%;\n    }\n    .hero-product-card .image {\n        order: -1;\n        margin-bottom: 15px;\n    }\n    .product-title {\n        font-size: 20px;\n    }\n}\n<\/style>\n\n<div class=\"hero-product-card\">\n    <div class=\"content\">\n        <div class=\"product-title\">Van ki\u1ec3m tra API Swing<\/div>\n        <p>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao, van m\u1ed9t chi\u1ec1u ki\u1ec3u xoay API n\u00e0y c\u00f3 \u0111\u0129a xoay b\u1ec1n ch\u1eafc v\u00e0 gio\u0103ng kim lo\u1ea1i k\u00edn \u2013 l\u00fd t\u01b0\u1edfng cho c\u00e1c nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u, nh\u00e0 m\u00e1y \u0111i\u1ec7n v\u00e0 h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc.<\/p>\n        <a class=\"cta\" href=\"https:\/\/www.ykyvalve.com\/vi\/product\/api-swing-check-valve\/\" target=\"_blank\">Kh\u00e1m ph\u00e1 s\u1ea3n ph\u1ea9m<\/a>\n    <\/div>\n    <div class=\"image\">\n        <a href=\"https:\/\/www.ykyvalve.com\/vi\/product\/api-swing-check-valve\/\" target=\"_blank\">\n            <img decoding=\"async\" src=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2025\/07\/API-Swing-Check-Valve.png\" alt=\"Van ki\u1ec3m tra API Swing\">\n        <\/a>\n    <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Chi\u1ec1u d\u00e0i t\u1ed1i thi\u1ec3u c\u1ee7a \u0111o\u1ea1n \u1ed1ng th\u1eb3ng \u0111\u1ec3 l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u l\u00e0 bao nhi\u00eau?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Theo ti\u00eau chu\u1ea9n MSS SP-92, kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u l\u00e0 n\u0103m \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng \u1edf ph\u00eda th\u01b0\u1ee3ng l\u01b0u v\u00e0 m\u01b0\u1eddi \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng \u1edf ph\u00eda h\u1ea1 l\u01b0u so v\u1edbi m\u00e1y b\u01a1m, c\u00fat ch\u1eef T v\u00e0 c\u00fat t\u0103ng \u00e1p. T\u1eeb c\u00e1c c\u00fat khu\u1ef7u, kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u l\u00e0 ba \u0111\u1ebfn n\u0103m \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng. Kho\u1ea3ng c\u00e1ch ng\u1eafn h\u01a1n l\u00e0m t\u0103ng hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc \u0111\u0129a v\u00e0 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh m\u00e0i m\u00f2n c\u00e1c m\u1ed1i n\u1ed1i ch\u1ed1t \u0111\u0129a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Van m\u1ed9t chi\u1ec1u ki\u1ec3u xoay c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t theo chi\u1ec1u d\u1ecdc kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ec9 khi c\u00f3 d\u00f2ng ch\u1ea3y h\u01b0\u1edbng l\u00ean v\u1edbi v\u1eadn t\u1ed1c \u0111\u1ee7 \u0111\u1ec3 gi\u1eef cho \u0111\u0129a van m\u1edf. D\u00f2ng ch\u1ea3y th\u1eb3ng \u0111\u1ee9ng h\u01b0\u1edbng xu\u1ed1ng kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn \u0111\u1ed1i v\u1edbi van m\u1ed9t chi\u1ec1u ki\u1ec3u xoay. Thi\u1ebft k\u1ebf tr\u1ee5c c\u00f3 tr\u1ee3 l\u1ef1c l\u00f2 xo l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c khi c\u1ea7n l\u1eafp \u0111\u1eb7t theo chi\u1ec1u d\u1ecdc theo b\u1ea5t k\u1ef3 h\u01b0\u1edbng n\u00e0o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng d\u00f2ng ch\u1ea3y ch\u00ednh x\u00e1c khi l\u1eafp \u0111\u1eb7t van m\u1ed9t chi\u1ec1u?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra m\u0169i t\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u tr\u00ean th\u00e2n van. M\u0169i t\u00ean ch\u1ec9 h\u01b0\u1edbng d\u00f2ng ch\u1ea3y \u0111\u01b0\u1ee3c ph\u00e9p c\u1ee7a ch\u1ea5t l\u1ecfng. Lu\u00f4n lu\u00f4n \u0111\u1ed1i chi\u1ebfu m\u0169i t\u00ean n\u00e0y v\u1edbi h\u01b0\u1edbng d\u00f2ng ch\u1ea3y th\u1ef1c t\u1ebf trong \u0111\u01b0\u1eddng \u1ed1ng tr\u01b0\u1edbc khi \u0111\u1ecbnh v\u1ecb ho\u1eb7c k\u1ebft n\u1ed1i van. <a href=\"https:\/\/www.ykyvalve.com\/vi\/blog\/pipeline-valves\/comprehensive-analysis-of-pipeline-valves-working-principles-applications\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0111\u01b0\u1eddng \u1ed1ng<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nguy\u00ean nh\u00e2n n\u00e0o g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng b\u00faa n\u01b0\u1edbc trong h\u1ec7 th\u1ed1ng van m\u1ed9t chi\u1ec1u?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van qu\u00e1 kh\u1ed5 \u0111\u00f3ng t\u1eeb v\u1ecb tr\u00ed g\u1ea7n nh\u01b0 \u0111\u00f3ng ho\u00e0n to\u00e0n, \u0111o\u1ea1n \u1ed1ng th\u1eb3ng kh\u00f4ng \u0111\u1ee7 t\u1ea1o ra d\u00f2ng ch\u1ea3y r\u1ed1i, ho\u1eb7c \u0111\u0129a van \u0111\u00f3ng ch\u1eadm trong c\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t th\u1eb3ng \u0111\u1ee9ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p, chi\u1ec1u d\u00e0i \u1ed1ng \u0111\u1ee7 v\u00e0 thi\u1ebft k\u1ebf c\u00f3 tr\u1ee3 l\u1ef1c l\u00f2 xo gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 nguy c\u01a1 b\u00faa n\u01b0\u1edbc.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.ykyvalve.com\/vi\/contact-us\/\" style=\"color:#fffbfb;background-color:#f6771c\" target=\"_blank\" rel=\"noreferrer noopener\">Nh\u1eadn b\u00e1o gi\u00e1 mi\u1ec5n ph\u00ed<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer Four things decide whether a check valve works or fails: flow direction arrow, straight pipe run distance, valve type matched to orientation, and distance<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1733,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63],"tags":[],"class_list":["post-1730","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-check-valves"],"_links":{"self":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/comments?post=1730"}],"version-history":[{"count":4,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1730\/revisions"}],"predecessor-version":[{"id":1770,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1730\/revisions\/1770"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/media\/1733"}],"wp:attachment":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/media?parent=1730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/categories?post=1730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/tags?post=1730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}