{"id":3859,"date":"2025-10-17T09:30:16","date_gmt":"2025-10-17T01:30:16","guid":{"rendered":"https:\/\/ballvalves.tw\/?post_type=product&#038;p=3859"},"modified":"2026-09-15T16:31:09","modified_gmt":"2026-09-15T08:31:09","slug":"mango-escalonado","status":"publish","type":"product","link":"https:\/\/ballvalves.tw\/es\/product\/graduated-handle\/","title":{"rendered":"Memory Stop Ball Valve \u2014 304 Stainless, Graduated 0\u201390\u00b0 Handle"},"content":{"rendered":"<h2>Descripci\u00f3n del producto<\/h2>\n<p>A <strong>memory stop ball valve<\/strong> gives you the shut-off of a standard ball valve plus a setting you can come back to. A scale plate marked from 0\u00b0 to 90\u00b0 in 10\u00b0 increments sits under the handle, and a locking pin secures the lever at the notch you choose \u2014 30\u00b0, 50\u00b0, or any other step, so the valve reopens to the same flow every time.<\/p>\n<p>Para tareas sencillas de regulaci\u00f3n del caudal, esta es una opci\u00f3n mucho m\u00e1s econ\u00f3mica que una v\u00e1lvula de control automatizada: un \u00fanico accesorio de acero inoxidable 304 en lugar de un actuador, un posicionador y el cableado.<\/p>\n<h2>C\u00f3mo funciona el pasador de bloqueo<\/h2>\n<ul>\n<li><strong>Conjunto:<\/strong> Gira la manivela hasta el \u00e1ngulo que necesites y fija el pasador de bloqueo en la muesca correspondiente de la placa graduada.<\/li>\n<li><strong>Esperar:<\/strong> Cuando el pasador est\u00e1 encajado, la maneta resiste las vibraciones de la tuber\u00eda y los movimientos provocados por el caudal en condiciones normales de funcionamiento; para cambiar su posici\u00f3n es necesario soltar el pasador de forma deliberada.<\/li>\n<li><strong>Repite:<\/strong> operators can note a setting (\u201cnotch 3\u201d) and return the valve to exactly the same flow after maintenance or flushing.<\/li>\n<\/ul>\n<h2>Caracter\u00edsticas t\u00e9cnicas principales<\/h2>\n<table style=\"width: 100%;border-collapse: collapse\">\n<tbody>\n<tr>\n<th style=\"border: 1px solid #ddd;padding: 8px;text-align: left;width: 38%\">Material<\/th>\n<td style=\"border: 1px solid #ddd;padding: 8px\">Acero inoxidable ASTM 304<\/td>\n<\/tr>\n<tr>\n<th style=\"border: 1px solid #ddd;padding: 8px;text-align: left\">Escala<\/th>\n<td style=\"border: 1px solid #ddd;padding: 8px\">0\u00b0 \u2013 90\u00b0, en incrementos de 10\u00b0<\/td>\n<\/tr>\n<tr>\n<th style=\"border: 1px solid #ddd;padding: 8px;text-align: left\">Mecanismo<\/th>\n<td style=\"border: 1px solid #ddd;padding: 8px\">Pasador de bloqueo en una placa graduada<\/td>\n<\/tr>\n<tr>\n<th style=\"border: 1px solid #ddd;padding: 8px;text-align: left\">Compatible con<\/th>\n<td style=\"border: 1px solid #ddd;padding: 8px\">Nuestra serie de v\u00e1lvulas de bola: ind\u00edcanos el modelo de la v\u00e1lvula al realizar el pedido<\/td>\n<\/tr>\n<tr>\n<th style=\"border: 1px solid #ddd;padding: 8px;text-align: left\">SKU<\/th>\n<td style=\"border: 1px solid #ddd;padding: 8px\">HG-304<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>V\u00e1lvula de bola + maneta graduada frente a v\u00e1lvula de control<\/h2>\n<p>Este tirador es adecuado para <strong>equilibrado manual<\/strong>: aplicaciones en las que se ajusta el caudal una sola vez y el sistema lo mantiene. Si tu proceso requiere un ajuste autom\u00e1tico continuo, ah\u00ed es donde entran en juego las v\u00e1lvulas de control; pero para las l\u00edneas de llenado, enfriamiento o mezcla que solo necesitan un ajuste repetible, la manivela graduada cumple su funci\u00f3n a una fracci\u00f3n del coste.<\/p>\n<h2>D\u00f3nde se utiliza<\/h2>\n<ul>\n<li><strong>Equilibrado de sistemas de climatizaci\u00f3n<\/strong> \u2014 regular el caudal de agua caliente y fr\u00eda hacia los serpentines.<\/li>\n<li><strong>L\u00edneas de mezcla<\/strong> \u2014 ajustar manualmente la proporci\u00f3n entre dos fluidos.<\/li>\n<li><strong>Control de procesos<\/strong> \u2014 mantener un caudal constante durante el llenado o la refrigeraci\u00f3n.<\/li>\n<\/ul>\n<h2>\u00bfQu\u00e9 mango necesitas?<\/h2>\n<table style=\"width: 100%;border-collapse: collapse\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd;padding: 8px;text-align: left\">Asa<\/th>\n<th style=\"border: 1px solid #ddd;padding: 8px;text-align: left\">C\u00f3gelo cuando<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 8px\"><strong>Mango escalonado (esta p\u00e1gina)<\/strong><\/td>\n<td style=\"border: 1px solid #ddd;padding: 8px\">Debes regular el caudal y bloquear la v\u00e1lvula en una posici\u00f3n reproducible.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 8px\"><a href=\"https:\/\/ballvalves.tw\/es\/producto\/asa-con-cierre\/\">Asa con cierre<\/a><\/td>\n<td style=\"border: 1px solid #ddd;padding: 8px\">La v\u00e1lvula debe cerrarse con candado para el procedimiento de bloqueo y etiquetado.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 8px\"><a href=\"https:\/\/ballvalves.tw\/es\/producto\/mango-ovalado-recubierto-de-vinilo-para-valvulas-de-bola-de-acero-inoxidable-304-yzng-trong\/\">Mango ovalado<\/a><\/td>\n<td style=\"border: 1px solid #ddd;padding: 8px\">\u00bfBuscas un mango c\u00f3modo y f\u00e1cil de sujetar con guantes para un uso frecuente, o un mango de recambio?.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 8px\"><a href=\"https:\/\/ballvalves.tw\/es\/producto\/mango-alargado\/\">Mango alargado<\/a><\/td>\n<td style=\"border: 1px solid #ddd;padding: 8px\">La v\u00e1lvula est\u00e1 montada sobre una tuber\u00eda aislada y la empu\u00f1adura debe dejar espacio libre respecto al aislamiento.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd;padding: 8px\"><a href=\"https:\/\/ballvalves.tw\/es\/producto\/asa-de-mariposa\/\">Mango de mariposa<\/a><\/td>\n<td style=\"border: 1px solid #ddd;padding: 8px\">Prefieres un mango compacto de acero inoxidable con forma de T.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Preguntas frecuentes<\/h2>\n<h3>\u00bfSe puede utilizar realmente una v\u00e1lvula de bola para controlar el caudal?<\/h3>\n<p>Para un control manual sencillo, s\u00ed. La placa graduada te permite ajustar una apertura parcial y fijarla con el pasador de bloqueo. Para procesos que requieran un ajuste continuo y autom\u00e1tico, utiliza una v\u00e1lvula de control espec\u00edfica; esta maneta es la soluci\u00f3n econ\u00f3mica para aplicaciones de \u00abajuste y mantenimiento\u00bb.<\/p>\n<h3>\u00bfCu\u00e1les son los incrementos de la escala?<\/h3>\n<p>La placa est\u00e1 graduada de 0\u00b0 a 90\u00b0 en incrementos de 10\u00b0, por lo que la v\u00e1lvula se bloquea en cualquiera de las diez posiciones.<\/p>\n<h3>\u00bfCon qu\u00e9 v\u00e1lvulas es compatible?<\/h3>\n<p>Our own ball valve series. The handle is made to match our valve stems, so we do not guarantee fit on other brands\u2019 valves \u2014 include your valve model when ordering.<\/p>\n<h3>\u00bfEs lo mismo que un \u00abmemory stop\u00bb?<\/h3>\n<p>Yes \u2014 this is a memory stop, with more than one position. A conventional memory stop limits the handle to a single preset opening; the graduated plate locks the lever at any 10\u00b0 step from 0\u00b0 to 90\u00b0, so you can record a setting and return to it whenever you want.<\/p>\n<h3>\u00bfLa vibraci\u00f3n provocar\u00e1 un cambio en la posici\u00f3n de la v\u00e1lvula?<\/h3>\n<p>El pasador de bloqueo fija la maneta en la muesca de la placa, de modo que el ajuste resiste las vibraciones de la tuber\u00eda y la presi\u00f3n del flujo durante el funcionamiento normal. Para cambiar la posici\u00f3n, el operario debe soltar el pasador de forma deliberada.<\/p>\n<h3>\u00bfC\u00f3mo puedo saber el precio?<\/h3>\n<p>Ind\u00edquenos la cantidad y el modelo de v\u00e1lvula para el que es la maneta. Respondemos a todas las consultas en un plazo de 24 horas.<\/p>","protected":false},"excerpt":{"rendered":"<p>A <strong>memory stop ball valve<\/strong> in 304 stainless steel \u2014 the graduated plate under the handle is marked from 0\u00b0 to 90\u00b0 in 10\u00b0 steps, and a locking pin holds the lever at the step you pick, so the same flow setting comes back every time.<\/p>\n<p>Also called a <strong>flow control ball valve<\/strong> when it is used to set and hold a partial opening. The handle is made for our own ball valve series \u2014 tell us your valve model when ordering.<\/p>\n<p style=\"font-size: 14px;color: #666666\">ISO 9001 \u00b7 CE \u00b7 Manufacturer since 1999 \u00b7 Made in Taiwan<\/p>","protected":false},"featured_media":5281,"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":"default","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":""}}},"product_brand":[78],"product_cat":[69],"product_tag":[],"class_list":["post-3859","product","type-product","status-publish","has-post-thumbnail","product_brand-yzng-trong","product_cat-accessories","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/product\/3859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/media\/5281"}],"wp:attachment":[{"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/media?parent=3859"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/product_brand?post=3859"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/product_cat?post=3859"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ballvalves.tw\/es\/wp-json\/wp\/v2\/product_tag?post=3859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}