{"id":15388,"date":"2026-06-18T06:40:06","date_gmt":"2026-06-18T06:40:06","guid":{"rendered":"https:\/\/npt-lok.com\/?p=15388"},"modified":"2026-08-18T07:26:00","modified_gmt":"2026-08-18T07:26:00","slug":"que-es-una-valvula-de-colector","status":"publish","type":"post","link":"https:\/\/npt-lok.com\/es\/what-is-a-manifold-valve\/","title":{"rendered":"\u00bfQu\u00e9 es una v\u00e1lvula de colector?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Si trabajas con transmisores de presi\u00f3n, man\u00f3metros diferenciales o paneles de instrumentos, probablemente hayas o\u00eddo hablar del t\u00e9rmino &quot;v\u00e1lvula colectora&quot;. Pero, \u00bfqu\u00e9 es exactamente? \u00bfY por qu\u00e9 los ingenieros las utilizan en lugar de conectar v\u00e1lvulas individuales mediante tuber\u00edas?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Esta gu\u00eda responde a esas preguntas en un lenguaje sencillo. No se requiere t\u00edtulo de ingenier\u00eda.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Tabla de contenido<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabla de contenidos\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Palanca<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/npt-lok.com\/es\/what-is-a-manifold-valve\/#1_Manifold_Valve\" >1. V\u00e1lvula del colector<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/npt-lok.com\/es\/what-is-a-manifold-valve\/#2_Why_Use_a_Manifold_Instead_of_Individual_Valves%EF%BC%9F\" >2. \u00bfPor qu\u00e9 utilizar un colector en lugar de v\u00e1lvulas individuales?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/npt-lok.com\/es\/what-is-a-manifold-valve\/#3_How_Does_a_Manifold_Valve_Work%EF%BC%9F\" >3. \u00bfC\u00f3mo funciona una v\u00e1lvula de colector?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/npt-lok.com\/es\/what-is-a-manifold-valve\/#4_How_to_Maintain_a_Manifold_Valve\" >4. C\u00f3mo realizar el mantenimiento de una v\u00e1lvula de colector<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/npt-lok.com\/es\/what-is-a-manifold-valve\/#5_Where_Are_Manifold_Valves_Used%EF%BC%9F\" >5. \u00bfD\u00f3nde se utilizan las v\u00e1lvulas de colector?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/npt-lok.com\/es\/what-is-a-manifold-valve\/#6_FAQ\" >6. Preguntas frecuentes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/npt-lok.com\/es\/what-is-a-manifold-valve\/#7_Final_Thought\" >7. Reflexi\u00f3n final<\/a><\/li><\/ul><\/nav><\/div>\n<h4><span class=\"ez-toc-section\" id=\"1_Manifold_Valve\"><\/span><span style=\"font-weight: 400;\">1. V\u00e1lvula del colector<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">A <\/span><a href=\"https:\/\/npt-lok.com\/es\/valvula-colectora\/\"><span style=\"font-weight: 400;\">v\u00e1lvula colectora<\/span><\/a><span style=\"font-weight: 400;\"> es un bloque de v\u00e1lvulas en lugar de v\u00e1lvulas individuales que est\u00e1n conectadas por tuber\u00edas. Las v\u00e1lvulas de colector t\u00edpicas est\u00e1n hechas de acero inoxidable y est\u00e1n equipadas con <\/span><a href=\"https:\/\/npt-lok.com\/es\/valvula-de-aguja\/\"><span style=\"font-weight: 400;\">v\u00e1lvulas de aguja<\/span><\/a><span style=\"font-weight: 400;\">. Dependiendo de los requisitos, existen colectores con<\/span><a href=\"https:\/\/npt-lok.com\/es\/valvula-colectora-de-2-vias\/\"><span style=\"font-weight: 400;\"> 2<\/span><\/a><span style=\"font-weight: 400;\">, <\/span><a href=\"https:\/\/npt-lok.com\/es\/valvula-colectora-de-3-vias\/\"><span style=\"font-weight: 400;\">3<\/span><\/a><span style=\"font-weight: 400;\"> o<\/span><a href=\"https:\/\/npt-lok.com\/es\/valvula-colectora\/valvula-colectora-de-5-vias\/\"><span style=\"font-weight: 400;\"> 5<\/span><\/a><span style=\"font-weight: 400;\"> v\u00e1lvulas.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12510\" src=\"https:\/\/npt-lok.com\/wp-content\/uploads\/2023\/05\/5-way-manifold-valve.jpg\" alt=\"v\u00e1lvula colectora de 5 v\u00edas\" width=\"400\" height=\"400\" srcset=\"https:\/\/npt-lok.com\/wp-content\/uploads\/2023\/05\/5-way-manifold-valve.jpg 370w, https:\/\/npt-lok.com\/wp-content\/uploads\/2023\/05\/5-way-manifold-valve-150x150.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"2_Why_Use_a_Manifold_Instead_of_Individual_Valves%EF%BC%9F\"><\/span><span style=\"font-weight: 400;\">2. \u00bfPor qu\u00e9 utilizar un colector en lugar de v\u00e1lvulas individuales?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Beneficio<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Qu\u00e9 significa<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Menos puntos de fuga<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Un bloque tiene menos conexiones que varias v\u00e1lvulas.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ahorra espacio<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Se adapta a paneles de instrumentos con poco espacio.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Instalaci\u00f3n m\u00e1s r\u00e1pida<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Instala un solo bloque, no una docena de accesorios.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Mantenimiento m\u00e1s sencillo<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Todas las v\u00e1lvulas en un solo lugar, claramente marcadas.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4><span class=\"ez-toc-section\" id=\"3_How_Does_a_Manifold_Valve_Work%EF%BC%9F\"><\/span><span style=\"font-weight: 400;\">3. \u00bfC\u00f3mo funciona una v\u00e1lvula de colector?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Las v\u00e1lvulas del colector se montan directamente en el transmisor de presi\u00f3n o en el transmisor de presi\u00f3n diferencial. Se colocan entre la tuber\u00eda de proceso y el instrumento.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Las v\u00e1lvulas dentro del bloque realizan funciones espec\u00edficas:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Las v\u00e1lvulas de bloqueo interrumpen el paso del proceso al instrumento.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Las v\u00e1lvulas de purga (o de ventilaci\u00f3n) se utilizan para liberar la presi\u00f3n atrapada en el lado del instrumento.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">La v\u00e1lvula de compensaci\u00f3n se utiliza para igualar la presi\u00f3n del lado de alta y baja en un instrumento de presi\u00f3n diferencial.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Abra y cierre las v\u00e1lvulas necesarias en el orden correcto. Ahora puede aislar el instrumento para su mantenimiento, liberar la presi\u00f3n acumulada o incluso calibrarlo sin detener la l\u00ednea de proceso.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12541\" src=\"https:\/\/npt-lok.com\/wp-content\/uploads\/2023\/05\/5-way-manifold-valve-diagram.jpg\" alt=\"Diagrama de v\u00e1lvula de colector de 5 v\u00edas\" width=\"400\" height=\"227\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"4_How_to_Maintain_a_Manifold_Valve\"><\/span><span style=\"font-weight: 400;\">4. C\u00f3mo realizar el mantenimiento de una v\u00e1lvula de colector<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Incluso las v\u00e1lvulas del colector est\u00e1n dise\u00f1adas para durar a\u00f1os sin necesidad de mantenimiento. De vez en cuando puede surgir alg\u00fan peque\u00f1o problema que se puede solucionar de inmediato.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Detenga las fugas<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Apriete ligeramente el casquillo del cap\u00f3 para detener la fuga. No lo apriete demasiado: un apriete excesivo aumenta la fricci\u00f3n y acelera el desgaste.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">No deje las v\u00e1lvulas del colector sin usar durante largos per\u00edodos.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Las v\u00e1lvulas del colector que permanecen en una misma posici\u00f3n durante largos periodos pueden volverse dif\u00edciles de operar. Programe ciclos de funcionamiento peri\u00f3dicos, parciales o completos, para sus v\u00e1lvulas del colector.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Reemplazo de empaque<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Las juntas de PTFE rara vez necesitan ser reemplazadas. Si se produce una fuga, intente primero apretar el casquillo de la tapa.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Si es necesario reemplazar la pieza, despresurice la v\u00e1lvula del colector de forma segura antes de retirar la tuerca de empaquetadura. Nunca afloje la tuerca de empaquetadura bajo presi\u00f3n.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"5_Where_Are_Manifold_Valves_Used%EF%BC%9F\"><\/span><span style=\"font-weight: 400;\">5. \u00bfD\u00f3nde se utilizan las v\u00e1lvulas de colector?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Industria<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Solicitud<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Petr\u00f3leo y gas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Paneles de control de cabezales de pozo, plataformas marinas<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Plantas qu\u00edmicas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Transmisores de presi\u00f3n en reactores y columnas de destilaci\u00f3n<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Generaci\u00f3n de energ\u00eda<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Instrumentaci\u00f3n de calderas, l\u00edneas de vapor<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Refiner\u00edas<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Servicio de gas \u00e1cido a alta presi\u00f3n y alta temperatura<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Tratamiento de agua<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Estaciones de bombeo, monitorizaci\u00f3n de filtros<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4><span class=\"ez-toc-section\" id=\"6_FAQ\"><\/span><span style=\"font-weight: 400;\">6. Preguntas frecuentes<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">P1: \u00bfCu\u00e1l es la diferencia entre un colector de admisi\u00f3n de 2 v\u00e1lvulas, uno de 3 v\u00e1lvulas y uno de 5 v\u00e1lvulas?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">2 v\u00e1lvulas: una v\u00e1lvula de bloqueo y una v\u00e1lvula de purga para transmisores de presi\u00f3n manom\u00e9trica. 3 v\u00e1lvulas: dos v\u00e1lvulas de bloqueo y un ecualizador para transmisores de presi\u00f3n diferencial. 5 v\u00e1lvulas: igual que la de 3 v\u00e1lvulas, pero con dos v\u00e1lvulas de purga adicionales para puertos de calibraci\u00f3n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">P2: \u00bfQu\u00e9 colector necesito para mi transmisor?<\/span><\/p>\n<p><a href=\"https:\/\/npt-lok.com\/es\/needle-valve-for-pressure-gauge\/\"><span style=\"font-weight: 400;\">Presi\u00f3n manom\u00e9trica<\/span><\/a><span style=\"font-weight: 400;\"> Transmisor \u2192 Colector de 2 v\u00e1lvulas. Transmisor de presi\u00f3n diferencial \u2192 Colector de 3 o 5 v\u00e1lvulas. \u00bfNecesita puertos de calibraci\u00f3n? \u2192 Colector de 5 v\u00e1lvulas.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">P3: \u00bfCu\u00e1l es la secuencia correcta para aislar un transmisor con un colector de 3 v\u00e1lvulas?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Primero abra el ecualizador y luego cierre ambas v\u00e1lvulas de bloqueo. Cerrar primero las v\u00e1lvulas de bloqueo puede provocar que se acumule alta presi\u00f3n en un lado y da\u00f1e el sensor.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">P4: \u00bfPuedo montar una v\u00e1lvula de colector directamente en cualquier transmisor de presi\u00f3n?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">La mayor\u00eda de los transmisores de presi\u00f3n modernos utilizan patrones de montaje est\u00e1ndar. Sin embargo, no todos. Verifique el modelo de su transmisor o env\u00edenos las dimensiones. Confirmaremos la compatibilidad.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"7_Final_Thought\"><\/span><span style=\"font-weight: 400;\">7. Reflexi\u00f3n final<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Una v\u00e1lvula de colector conecta varios instrumentos de proceso en un solo paso. Gracias a ella, no es necesario instalar v\u00e1lvulas separadas para cada instrumento.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Todas las conexiones necesarias para un proceso est\u00e1n montadas en un peque\u00f1o colector que luego se puede reparar f\u00e1cilmente para detectar fugas cuando sea necesario.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00bfNecesitas una v\u00e1lvula de colector para tu proyecto?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Suministramos v\u00e1lvulas de colector de acero inoxidable, fabricadas en acero inoxidable 316. Utilizamos empaquetaduras de PTFE o grafito. Se garantiza la trazabilidad completa y se emite un Certificado de Ensayo de Materiales (MTC) para cada lote.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Podemos recomendarle el colector adecuado para su aplicaci\u00f3n e instrumentaci\u00f3n espec\u00edficas. Por favor, <\/span><a href=\"https:\/\/npt-lok.com\/es\/contactenos-para-una-cotizacion\/\"><span style=\"font-weight: 400;\">Cont\u00e1ctanos<\/span><\/a><span style=\"font-weight: 400;\"> Ind\u00edquenos el modelo de su(s) instrumento(s) y la presi\u00f3n de funcionamiento, y nos pondremos en contacto con usted lo antes posible.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>If you work with pressure transmitters, differential pressure gauges, or instrument panels, you have probably heard the term &#8220;manifold valve.&#8221; But what exactly is it\uff1fAnd why do engineers use them instead of piping together individual valves\uff1f This guide answers those questions in plain language. No engineering degree required. 1. Manifold Valve A manifold valve is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"full-width-container","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":"","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":""},"categories":[1],"tags":[],"class_list":["post-15388","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Is a Manifold Valve\uff1f - NPTLOK Instrumentation Tube Fittings and Valves<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/npt-lok.com\/es\/que-es-una-valvula-de-colector-2\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is a Manifold Valve\uff1f - NPTLOK Instrumentation Tube Fittings and Valves\" \/>\n<meta property=\"og:description\" content=\"If you work with pressure transmitters, differential pressure gauges, or instrument panels, you have probably heard the term &#8220;manifold valve.&#8221; But what exactly is it\uff1fAnd why do engineers use them instead of piping together individual valves\uff1f This guide answers those questions in plain language. No engineering degree required. 1. 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