{"id":854,"date":"2024-09-26T15:37:26","date_gmt":"2024-09-26T07:37:26","guid":{"rendered":"https:\/\/www.darko-tech.com\/?post_type=products&p=854"},"modified":"2025-03-10T16:54:11","modified_gmt":"2025-03-10T08:54:11","slug":"valvula-neumatica-on-off","status":"publish","type":"products","link":"https:\/\/www.darko-tech.com\/es\/productos\/valvula-neumatica-on-off\/","title":{"rendered":"V\u00e1lvula neum\u00e1tica de cierre"},"content":{"rendered":"

La v\u00e1lvula neum\u00e1tica on off\u00a0<\/strong>\u00a0se acciona mediante un cilindro para lograr su funci\u00f3n de conmutaci\u00f3n.<\/p>\n

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

En t\u00e9rminos de estructura, no hay diferencias significativas entre el cuerpo de una v\u00e1lvula neum\u00e1tica de cierre y el de una compuerta de control de conmutaci\u00f3n el\u00e9ctrica. La principal diferencia radica en las fuerzas motrices que modifican la posici\u00f3n de la v\u00e1lvula.<\/p>\n

 <\/p>\n

La v\u00e1lvula neum\u00e1tica on-off se acciona mediante el aire de control del circuito de aire, que act\u00faa sobre el cilindro de accionamiento de la v\u00e1lvula. Esta presi\u00f3n empuja el pist\u00f3n para que se mueva, accionando la corredera para cambiar la posici\u00f3n de la v\u00e1lvula.<\/p>\n

 <\/p>\n

Por el contrario, la compuerta el\u00e9ctrica de control de caudal genera succi\u00f3n electromagn\u00e9tica a trav\u00e9s de una bobina en espiral, que acciona la corredera para cambiar la posici\u00f3n del cuerpo de la v\u00e1lvula.<\/p>\n

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

La compuerta de control neum\u00e1tica cambia de posici\u00f3n controlando el aire de su cilindro para crear una presi\u00f3n determinada. Esta presi\u00f3n empuja entonces el pist\u00f3n y la corredera para cambiar la posici\u00f3n de la v\u00e1lvula. Como resultado, la velocidad de control real es relativamente lenta.<\/p>\n

 <\/p>\n

En cambio, el compuerta el\u00e9ctrica de regulaci\u00f3n de caudal<\/a> genera fuerza de succi\u00f3n a una velocidad relativamente r\u00e1pida. Por lo tanto, desde la perspectiva de la velocidad de trabajo, la compuerta de control de interruptor el\u00e9ctrico funciona m\u00e1s r\u00e1pido.<\/p>\n

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n

Adem\u00e1s, la se\u00f1al de control conectada a la compuerta de control del interruptor neum\u00e1tico es una se\u00f1al de presi\u00f3n. Esta se\u00f1al debe conectarse con una tuber\u00eda y requiere un gran volumen.<\/p>\n

 <\/p>\n

Por el contrario, la se\u00f1al de control de las v\u00e1lvulas de conmutaci\u00f3n el\u00e9ctrica suele ser una se\u00f1al de corriente. Esta se\u00f1al puede conectarse mediante cables, y no hay \u00e9mbolo de accionamiento. Por lo tanto, el volumen de la compuerta de control de flujo el\u00e9ctrica es menor que el de las compuertas de control de conmutaci\u00f3n neum\u00e1tica.<\/p>\n

 <\/p>\n

\"\"<\/p>\n

<\/h2>\n

Especificaci\u00f3n<\/strong><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u00a0<\/b><\/strong>\u00a0\u00a0\u00a0proyecto<\/b><\/strong><\/p>\n

Especificaci\u00f3n<\/b><\/strong><\/td>\n

\u00a0<\/b><\/strong><\/p>\n

U<\/b><\/strong>nit<\/b><\/strong><\/td>\n

B200<\/b><\/strong><\/td>\nB250<\/b><\/strong><\/td>\nB300<\/b><\/strong><\/td>\nB400<\/b><\/strong><\/td>\nB500<\/b><\/strong><\/td>\nB630<\/b><\/strong><\/td>\nB800<\/b><\/strong><\/td>\n<\/tr>\n
Caudal<\/b><\/strong><\/td>\nm\u00b3\/h<\/td>\n40-260<\/td>\n60-360<\/td>\n70-480<\/td>\n90-650<\/td>\n10-820<\/td>\n140-1450<\/td>\n160-1600<\/td>\n<\/tr>\n
C<\/b><\/strong>\u00e1rea de irculaci\u00f3n<\/b><\/strong><\/td>\nm\u00b2<\/td>\n0.012<\/td>\n0.014<\/td>\n0.017<\/td>\n0.026<\/td>\n0.032<\/td>\n0.051<\/td>\n0.073<\/td>\n<\/tr>\n
Alimentaci\u00f3n<\/b><\/strong><\/td>\nV<\/td>\nAC38050Hz (puede determinarse seg\u00fan los requisitos del cliente)<\/td>\n<\/tr>\n
C<\/b><\/strong>orner<\/b><\/strong><\/td>\n\u03b8\u00b0<\/td>\n0\uff5e90<\/td>\n<\/tr>\n
I<\/b><\/strong>\u00f1al de entrada<\/b><\/strong><\/td>\nmA<\/td>\n4\uff5e20<\/td>\n<\/tr>\n
Se\u00f1al de realimentaci\u00f3n<\/b><\/strong><\/td>\nmA<\/td>\n4\uff5e20<\/td>\n<\/tr>\n
B<\/b><\/strong>zona reathable<\/b><\/strong><\/td>\nm\u00b2<\/td>\n0.057<\/td>\n0.064<\/td>\n0.07<\/td>\n0.09<\/td>\n0.13<\/td>\n<\/tr>\n
Consumo de aire<\/b><\/strong><\/td>\nm\u00b3\/min<\/td>\n0.4<\/td>\n0.5<\/td>\n0.6<\/td>\n0.7<\/td>\n<\/tr>\n
Caracter\u00edsticas del tr\u00e1fico<\/b><\/strong><\/td>\n<\/td>\nL\u00ednea recta o porcentaje igual<\/td>\n<\/tr>\n
A<\/b><\/strong>cci\u00f3n<\/b><\/strong><\/td>\n<\/td>\n30s<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/b><\/strong><\/td>\n<\/td>\n\u2264180\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"Interruptor<\/p>\n

Dibujo y datos<\/strong><\/h2>\n

\"\"<\/p>\n

\"\"<\/p>\n\n\n\n\n\n\n\n\n
Especificaci\u00f3n<\/td>\nL<\/td>\nLa<\/td>\nn*L1<\/td>\nL2<\/td>\nL3<\/td>\nL4<\/td>\nL5<\/td>\nn*L6<\/td>\nn*d<\/td>\nH<\/td>\n<\/tr>\n
B250<\/td>\n340<\/td>\n520<\/td>\n1*100<\/td>\n100<\/td>\n72<\/td>\n63<\/td>\n75<\/td>\n4*70<\/td>\n20*\u03c612<\/td>\n320<\/td>\n<\/tr>\n
B300<\/td>\n390<\/td>\n520<\/td>\n2*85<\/td>\n90<\/td>\n72<\/td>\n63<\/td>\n75<\/td>\n4*70<\/td>\n22*\u03c612<\/td>\n320<\/td>\n<\/tr>\n
B400<\/td>\n490<\/td>\n520<\/td>\n2*110<\/td>\n115<\/td>\n72<\/td>\n63<\/td>\n75<\/td>\n4*70<\/td>\n22*\u03c612<\/td>\n320<\/td>\n<\/tr>\n
B500<\/td>\n580<\/td>\n590<\/td>\n4*90<\/td>\n90<\/td>\n90<\/td>\n75<\/td>\n95<\/td>\n3*95<\/td>\n24*\u03c614<\/td>\n370<\/td>\n<\/tr>\n
B630<\/td>\n710<\/td>\n620<\/td>\n4*110<\/td>\n115<\/td>\n65<\/td>\n76<\/td>\n110<\/td>\n3*110<\/td>\n24*\u03c614<\/td>\n410<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Una v\u00e1lvula neum\u00e1tica on off es un tipo de v\u00e1lvula que utiliza aire comprimido para controlar el flujo de fluidos o gases en un sistema de tuber\u00edas. Funciona de forma binaria, totalmente abierta o totalmente cerrada, lo que permite un control r\u00e1pido y eficaz del flujo de material.<\/p>","protected":false},"featured_media":1351,"parent":0,"menu_order":0,"template":"","product":[84],"size":[],"material":[],"class_list":["post-854","products","type-products","status-publish","has-post-thumbnail","hentry","product-high-quality-valves-reliable-solutions-for-fluid-control"],"acf":[],"yoast_head":"\non off valve | cement machine| Darko<\/title>\n<meta name=\"description\" content=\"A pneumatic on-off valve provides fast actuation, allowing for immediate control of flow. 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