{"id":5036,"date":"2026-07-17T14:37:47","date_gmt":"2026-07-17T06:37:47","guid":{"rendered":"https:\/\/ballvalves.tw\/?page_id=5036"},"modified":"2026-07-17T14:58:37","modified_gmt":"2026-07-17T06:58:37","slug":"valvulas-de-bola-de-3-vias","status":"publish","type":"page","link":"https:\/\/ballvalves.tw\/es\/3-way-ball-valves\/","title":{"rendered":"V\u00e1lvulas de bola de 3 v\u00edas \u2014 Conexiones en L y en T, acero inoxidable 316"},"content":{"rendered":"

A 3 way ball valve replaces a tee fitting and two shut-off valves with a single body. Turn one handle \u2014 or one actuator \u2014 to send flow to either of two outlets, or to blend two lines into one. Fewer joints, fewer leak points, one control point.<\/p>\n

We manufacture three way ball valves in 316 stainless steel in Taiwan, and have done since 1999: threaded, Tri-Clamp sanitary and KF vacuum versions, manual or pneumatic. ISO 9001 · CE.<\/p>\n

Solicita un presupuesto \u2014 te responderemos en un plazo de 24 horas \u2192<\/a><\/p>\n\n

L-Port vs T-Port: Which Ball Do You Need?<\/h2>\n

The difference is the passage drilled through the ball.<\/p>\n\n\n\n\n\n\n
Port type<\/th>\nFlow pattern<\/th>\nTypical jobs<\/th>\n<\/tr>\n<\/thead>\n
Puerto L<\/strong><\/td>\n90° passage. Connects the common port to one side port at a time — select outlet A or outlet B.<\/td>\nDiverting: tank changeover, pump selection, filling two vessels from one line.<\/td>\n<\/tr>\n
Puerto T<\/strong><\/td>\nT-shaped passage. Can join two inlets into one outlet, split one inlet to two outlets, or pass straight through.<\/td>\nMixing and distribution: blending lines, recirculation loops.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Every valve on this page is made in both L-port and T-port versions — tell us which one when you request a quote.<\/p>\n\n

Choose by Operation and Service<\/h2>\n\n

Threaded — general industrial lines<\/h3>\n

Manual 3-Way Ball Valve (MV-3M)<\/strong><\/a> — PT threaded 1\/4″–2″, 1000 WOG, PTFE seats, lever handle. The body carries an ISO-style mounting pad, so the same valve can take a pneumatic or electric actuator later.<\/p>\n

3-Way Pneumatic Ball Valve (MV-3DM)<\/strong><\/a> — PT threaded 1\/4″–2″, 1000 WOG, direct ISO 5211 mount with no bracket. Double acting or spring return.<\/p>\n\n

Tri-Clamp — sanitary, food & beverage<\/h3>\n

Sanitary 3 Way Ball Valve, Manual (MV-3N)<\/strong><\/a> — Tri-Clamp or OD-tube butt weld ends, 1\/2″–2″, 1000 WOG, encapsulated PTFE seat.<\/p>\n

Sanitary Pneumatic 3-Way Ball Valve (MV-3M-TC)<\/strong><\/a> — Tri-Clamp ends, 1\/2″–2″, fully encapsulated PTFE seat with no cavity behind the ball. Double acting or spring return actuator.<\/p>\n\n

KF \/ NW flange — vacuum systems<\/h3>\n

Manual 3-Way Vacuum Valve (V-3WV)<\/strong><\/a> — NW40 \/ NW50 KF flange. One lever diverts a vacuum pump between chambers or vents a line.<\/p>\n

Pneumatic 3-Way Vacuum Ball Valve (V-3WVM)<\/strong><\/a> — NW40 \/ NW50 KF flange, double acting or spring return actuator, PTFE seats.<\/p>\n\n

Quick Comparison<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
V\u00e1lvula<\/th>\nFuncionamiento<\/th>\nConexi\u00f3n final<\/th>\nTallas<\/th>\nPort options<\/th>\n<\/tr>\n<\/thead>\n
MV-3M<\/a><\/td>\nPalanca manual<\/td>\nPT thread<\/td>\n1\/4″–2″<\/td>\nL \/ T<\/td>\n<\/tr>\n
MV-3DM<\/a><\/td>\nPneumatic (DA \/ SR)<\/td>\nPT thread<\/td>\n1\/4″–2″<\/td>\nL \/ T<\/td>\n<\/tr>\n
MV-3N<\/a><\/td>\nPalanca manual<\/td>\nTri-Clamp \/ OD-tube butt weld<\/td>\n1\/2″–2″<\/td>\nL \/ T<\/td>\n<\/tr>\n
MV-3M-TC<\/a><\/td>\nPneumatic (DA \/ SR)<\/td>\nAbrazadera Tri-Clamp<\/td>\n1\/2″–2″<\/td>\nL \/ T<\/td>\n<\/tr>\n
V-3WV<\/a><\/td>\nPalanca manual<\/td>\nKF (NW) flange<\/td>\nNW40 \/ NW50<\/td>\nL \/ T<\/td>\n<\/tr>\n
V-3WVM<\/a><\/td>\nPneumatic (DA \/ SR)<\/td>\nKF (NW) flange<\/td>\nNW40 \/ NW50<\/td>\nL \/ T<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All six are 316 stainless steel bodies with PTFE seats.<\/p>\n\n

Preguntas frecuentes<\/h2>\n

\u00bfPuedo instalar un actuador en la v\u00e1lvula manual m\u00e1s adelante?<\/h3>\n

S\u00ed, en el caso de la v\u00e1lvula manual roscada (MV-3M): su cuerpo cuenta con una base de montaje de tipo ISO, por lo que se puede instalar un actuador neum\u00e1tico o el\u00e9ctrico sin necesidad de modificar las tuber\u00edas. Si desea una unidad montada de f\u00e1brica desde el primer momento, elija las versiones neum\u00e1ticas.<\/p>\n

\u00bfC\u00f3mo elijo entre el puerto en L y el puerto en T?<\/h3>\n

Pick L-port when you want to send flow to one of two destinations and never both. Pick T-port when you need to mix two lines, feed two outlets at once, or keep a straight-through path. Both patterns are made for every model here — specify L or T when you order.<\/p>\n

\u00bfQu\u00e9 tallas hay disponibles?<\/h3>\n

Threaded valves cover 1\/4″ to 2″, sanitary Tri-Clamp valves 1\/2″ to 2″, and vacuum valves come in NW40 and NW50 KF flange sizes.<\/p>\n

\u00bfDe qu\u00e9 materiales est\u00e1n hechos el cuerpo y el asiento?<\/h3>\n

Los seis modelos cuentan con cuerpos de acero inoxidable 316 y asientos de PTFE.<\/p>\n

\u00bfOfrec\u00e9is tanto modelos de derivaci\u00f3n como de mezcla?<\/h3>\n

Yes. L-port and T-port balls are both manufactured for every model on this page — specify the port pattern when you order.<\/p>\n

\u00bfHay una cantidad m\u00ednima de pedido?<\/h3>\n

No. We are the manufacturer, and small quantities are welcome. Send us the size, port pattern (L or T), end connection and operation type, and we reply within 24 hours.<\/p>\n\n

Solicita un presupuesto \u2014 te responderemos en un plazo de 24 horas \u2192<\/a><\/p>","protected":false},"excerpt":{"rendered":"

A 3 way ball valve replaces a tee fitting and two shut-off valves with a single body. Turn one handle \u2014 or one actuator \u2014 to send flow to either of two outlets, or to blend two lines into one. Fewer joints, fewer leak points, one control point. We manufacture three way ball valves in […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"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":"","adv-header-id-meta":"","stick-header-meta":"","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-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"class_list":["post-5036","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/pages\/5036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/comments?post=5036"}],"version-history":[{"count":5,"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/pages\/5036\/revisions"}],"predecessor-version":[{"id":5042,"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/pages\/5036\/revisions\/5042"}],"wp:attachment":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/media?parent=5036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}