{"id":1065,"date":"2026-06-01T08:00:50","date_gmt":"2026-06-01T00:00:50","guid":{"rendered":"https:\/\/xintaivalves.com\/?post_type=products&p=1065"},"modified":"2026-06-10T10:38:51","modified_gmt":"2026-06-10T02:38:51","slug":"3-way-t-port-ball-valve","status":"publish","type":"products","link":"https:\/\/www.xintaivalves.com\/vi\/products\/3-way-t-port-ball-valve\/","title":{"rendered":"VAN B\u00d3NG C\u1ed4NG T 3 CHI\u1ec0U"},"content":{"rendered":"
K\u00edch c\u1ee1<\/td>\u00c1p l\u1ef1c<\/td>Lo\u1ea1i k\u1ebft n\u1ed1i<\/td>V\u1eadt li\u1ec7u<\/td>Ti\u00eau chu\u1ea9n<\/td><\/tr>
1\/2\u2033\uff5e24\u2033 DN15\uff5eDN600<\/td>CL150\uff5eCL2500 PN6\uff5ePN420<\/td>FLG, SW, BW, NPT\/G, K\u1eb8P<\/td>ASME B16.34, C95800, C63200, h\u1ee3p kim titan v\u00e0 c\u00e1c v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t kh\u00e1c<\/td>ASME B16.34<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Van bi 3 ng\u00e3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h1>\n\n\n\n

Van bi c\u00f3 s\u1eb5n trong nhi\u1ec1u bi\u1ebfn th\u1ec3. M\u1ed9t lo\u1ea1i van bi ph\u1ed5 bi\u1ebfn nh\u01b0 v\u1eady l\u00e0 m\u1ed9t van bi 3 ng\u1ea3<\/em><\/strong><\/a>. C\u00e1ch c\u01a1 b\u1ea3n nh\u1ea5t m\u00e0 van bi ba chi\u1ec1u ho\u1ea1t \u0111\u1ed9ng l\u00e0 xoay qu\u1ea3 b\u00f3ng trong th\u00e2n van. V\u00f2ng quay n\u00e0y c\u0103n ch\u1ec9nh c\u00e1c k\u00eanh c\u1ee7a b\u00f3ng van v\u1edbi c\u00e1c c\u1eeda ra v\u00e0 c\u1eeda v\u00e0o.<\/p>\n\n\n\n

Th\u00e2n van bi c\u00f3 th\u1ec3 xoay m\u1ed9t ph\u1ea7n t\u01b0 v\u00f2ng \u0111\u1ec3 m\u1edf ho\u1eb7c \u0111\u00f3ng l\u1ed7 khoan. Tay c\u1ea7m \u0111\u00e3 \u0111\u1ecbnh v\u1ecb vu\u00f4ng g\u00f3c ho\u1eb7c song song v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng. V\u1ecb tr\u00ed n\u00e0y gi\u00fap ng\u01b0\u1eddi d\u00f9ng h\u00ecnh dung \u0111\u01b0\u1ee3c tr\u1ea1ng th\u00e1i c\u1ee7a van. M\u1ed9t s\u1ed1 van c\u0169ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ng\u1eaft t\u1ef1 \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p h\u1ecd \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a van t\u1eeb xa ho\u1eb7c th\u00f4ng qua b\u1ed9 \u0111i\u1ec1u khi\u1ec3n.<\/p>\n\n\n\n

Van bi ba chi\u1ec1u c\u00f3 th\u1ec3 g\u1eedi ch\u1ea5t l\u1ecfng theo m\u1ed9t chi\u1ec1u, t\u1eaft ho\u00e0n to\u00e0n m\u1ed9t d\u00f2ng ch\u1ea3y ho\u1eb7c tr\u1ed9n hai d\u00f2ng ch\u1ea3y kh\u00e1c nhau. Van bi ba ng\u1ea3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo h\u00ecnh ch\u1eef T ho\u1eb7c ch\u1eef L. C\u1ea3 hai h\u00ecnh d\u1ea1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t \u0111\u1ea7u v\u00e0o ho\u1eb7c \u0111\u1ea7u ra, v\u1edbi m\u1ed9t c\u1ed5ng ho\u1eb7c c\u1ea3 hai.<\/p>\n\n\n\n

N\u1ebfu b\u1ea1n mu\u1ed1n bi\u1ebft th\u00eam v\u1ec1 van bi 3 chi\u1ec1u v\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3, h\u00e3y ti\u1ebfp t\u1ee5c \u0111\u1ecdc b\u00e0i vi\u1ebft n\u00e0y. <\/p>\n\n\n\n

Van bi 3 ng\u00e3 l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

Khi xem x\u00e9t van, m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng l\u00e0 h\u01b0\u1edbng d\u00f2ng ch\u1ea3y. M\u1ed9t van ba chi\u1ec1u c\u00f3 th\u1ec3 c\u00f3 ba l\u1ed7 v\u00e0 thi\u1ebft k\u1ebf c\u00e1c c\u1ed5ng c\u1ee7a n\u00f3 gi\u00fap \u0111i\u1ec1u n\u00e0y tr\u1edf n\u00ean kh\u1ea3 thi. Van bi c\u1ed5ng T g\u1eedi ch\u1ea5t l\u1ecfng t\u1eeb c\u1ed5ng n\u00e0y sang c\u1ed5ng kia, trong khi van bi c\u1ed5ng L cho ph\u00e9p ch\u1ea5t l\u1ecfng ch\u1ea3y t\u1eeb c\u1ed5ng n\u00e0y sang c\u1ed5ng kh\u00e1c theo c\u1ea3 hai h\u01b0\u1edbng. <\/p>\n\n\n\n

Van bi ba ng\u1ea3 c\u00f3 m\u1ed9t tay c\u1ea7m n\u1eb1m vu\u00f4ng g\u00f3c v\u1edbi m\u1eb7t ph\u1eb3ng c\u1ee7a c\u00e1c c\u1ed5ng van. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec1u ch\u1ec9nh h\u01b0\u1edbng d\u00f2ng ch\u1ea3y m\u00e0 kh\u00f4ng ph\u1ea3i lo l\u1eafng v\u1ec1 vi\u1ec7c n\u00f3 b\u1ecb r\u00f2 r\u1ec9. Thi\u1ebft k\u1ebf c\u0169ng cho ph\u00e9p ki\u1ec3m so\u00e1t nhi\u1ec1u h\u01a1n \u0111\u1ed1i v\u1edbi ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng. Trong khi van bi hai chi\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c d\u1ecbch v\u1ee5 ng\u1eaft, van bi ba chi\u1ec1u l\u00e0 l\u00fd t\u01b0\u1edfng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n

Van bi ba chi\u1ec1u r\u1ea5t linh ho\u1ea1t v\u00e0 l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y ph\u1ee9c t\u1ea1p h\u01a1n. C\u00f3 ba c\u1ed5ng c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n kh\u00f4ng ph\u1ea3i mua hai van n\u1ebfu b\u1ea1n c\u1ea7n chuy\u1ec3n h\u01b0\u1edbng v\u00e0 tr\u1ed9n. H\u01a1n n\u1eefa, b\u1ea1n th\u1eadm ch\u00ed c\u00f3 th\u1ec3 t\u1eaft ho\u00e0n to\u00e0n lu\u1ed3ng. Van bi ba chi\u1ec1u c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y ph\u1ee9c t\u1ea1p v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng quy tr\u00ecnh. N\u00f3 c\u00f3 th\u1ec3 \u0111i k\u00e8m v\u1edbi hai c\u1ed5ng v\u00e0o v\u00e0 m\u1ed9t c\u1ed5ng ra ho\u1eb7c m\u1ed9t c\u1ed5ng v\u00e0o v\u00e0 hai c\u1ed5ng ra. <\/p>\n\n\n\n

Van bi 3 ng\u00e3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h3>\n\n\n\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a van bi 3 ng\u00e3 r\u1ea5t \u0111\u01a1n gi\u1ea3n. Bi v\u00e0 gh\u1ebf \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi nhau b\u1eb1ng m\u1ed9t tr\u1ee5c \u0111\u01a1n gi\u1ea3n, d\u1eabn \u0111\u1ebfn l\u1ef1c c\u1ea3n th\u1ea5p \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u1ecfng \u0111i qua van. C\u00e1c van n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng v\u00e0 c\u00f3 nhi\u1ec1u k\u00edch c\u1ee1 kh\u00e1c nhau. <\/p>\n\n\n\n

Qu\u1ea3 b\u00f3ng \u0111\u01b0\u1ee3c \u0111\u1eb7t trong th\u00e2n van bi, \u0111\u00f3ng vai tr\u00f2 l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a to\u00e0n b\u1ed9 van. N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n \u0111\u1ed1i v\u1edbi t\u1ea3i \u00e1p su\u1ea5t t\u1eeb ph\u01b0\u01a1ng ti\u1ec7n v\u00e0 ng\u0103n n\u00f3 truy\u1ec1n v\u00e0o \u0111\u01b0\u1eddng \u1ed1ng. M\u1ed9t th\u00e2n k\u1ebft n\u1ed1i \u0111\u0129a bi v\u1edbi tay c\u1ea7m ho\u1eb7c c\u1ea7n g\u1ea1t, cho ph\u00e9p n\u00f3 xoay m\u1edf v\u00e0 \u0111\u00f3ng. Bi \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi c\u01a1 c\u1ea5u \u0111i\u1ec1u khi\u1ec3n th\u00f4ng qua m\u1ed9t m\u1eb7t b\u00edch \u1edf cu\u1ed1i th\u00e2n.<\/p>\n\n\n\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Van bi 3 chi\u1ec1u kh\u00e1 gi\u1ed1ng v\u1edbi c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a van \u0111\u01a1n th\u00f4ng th\u01b0\u1eddng, v\u1edbi s\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh l\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u1ed5ng. Van bi ba chi\u1ec1u c\u00f3 th\u1ec3 n\u1eb1m ngang, d\u1ecdc ho\u1eb7c c\u1ea3 hai, v\u1edbi c\u1ed5ng chung ho\u1eb7c \u0111\u00e1y m\u1edf. Trong c\u1ea3 hai tr\u01b0\u1eddng h\u1ee3p, xoay tay c\u1ea7m 90 \u0111\u1ed9 ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 s\u1ebd l\u00e0m cho qu\u1ea3 b\u00f3ng xoay 90 \u0111\u1ed9 v\u00e0 thay \u0111\u1ed5i ki\u1ec3u d\u00f2ng ch\u1ea3y. <\/p>\n\n\n\n

C\u00f3 hai lo\u1ea1i van bi 3 chi\u1ec1u kh\u00e1c nhau, t\u1ee9c l\u00e0 c\u1ed5ng T v\u00e0 c\u1ed5ng L. C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ea3 hai lo\u1ea1i van l\u00e0 kh\u00e1c nhau. Van bi 3 ng\u1ea3 c\u1ed5ng L ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch xoay tay c\u1ea7m 90 \u0111\u1ed9. N\u1ebfu v\u1ecb tr\u00ed \u0111\u1ea7u ti\u00ean m\u1edf, m\u1ed9t ph\u1ea7n t\u01b0 v\u00f2ng n\u1eefa s\u1ebd khi\u1ebfn van chuy\u1ec3n h\u01b0\u1edbng ph\u01b0\u01a1ng ti\u1ec7n sang l\u1ed1i ra th\u1ee9 hai. Khi b\u1ea1n di chuy\u1ec3n tay c\u1ea7m \u0111\u1ebfn 180 \u0111\u1ed9, d\u00f2ng ch\u1ea3y s\u1ebd d\u1eebng l\u1ea1i. Khi b\u1ea1n ho\u00e0n th\u00e0nh m\u1ed9t v\u00f2ng quay 360 \u0111\u1ed9, van s\u1ebd di chuy\u1ec3n tr\u1edf l\u1ea1i v\u1ecb tr\u00ed ban \u0111\u1ea7u. <\/p>\n\n\n\n

M\u1eb7t kh\u00e1c, van bi 3 chi\u1ec1u c\u1ed5ng T \u0111i k\u00e8m v\u1edbi hai v\u1ecb tr\u00ed \u0111\u1ea7u v\u00e0o v\u00e0 m\u1ed9t v\u1ecb tr\u00ed \u0111\u1ea7u ra. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng van n\u00e0y nh\u01b0 m\u1ed9t m\u00e1y tr\u1ed9n c\u0169ng nh\u01b0 m\u1ed9t b\u1ed9 chuy\u1ec3n h\u01b0\u1edbng. Khi b\u1ea1n xoay tay c\u1ea7m van 90 \u0111\u1ed9, d\u00f2ng ch\u1ea3y s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n h\u01b0\u1edbng. Tuy nhi\u00ean, khi b\u1ea1n xoay n\u00f3 180 \u0111\u1ed9, d\u00f2ng ch\u1ea3y s\u1ebd kh\u00f4ng thay \u0111\u1ed5i. \u0110\u00e2y l\u00e0 c\u00e1ch van bi 3 ng\u00e3 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>","protected":false},"excerpt":{"rendered":"

Size Pressure Connect Type Material Standard 1\/2″\uff5e24″ DN15\uff5eDN600 CL150\uff5eCL2500 PN6\uff5ePN420 FLG, SW, BW, NPT\/G, CLAMP ASME B16.34, C95800, C63200, titanium alloy and other special materials ASME B16.34 How Does A 3-Way Ball Valve Work? Ball valves are available in many variants. One such popular type of ball valve is a 3-way ball valve. The most […]<\/p>\n","protected":false},"featured_media":1988,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product":[62,78],"class_list":["post-1065","products","type-products","status-publish","has-post-thumbnail","hentry","product-ball-valve","product-3-way-t-port-ball-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/products\/1065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/types\/products"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/comments?post=1065"}],"version-history":[{"count":1,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/products\/1065\/revisions"}],"predecessor-version":[{"id":15470,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/products\/1065\/revisions\/15470"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/1988"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=1065"}],"wp:term":[{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/product?post=1065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}