{"id":5765,"date":"2025-08-24T18:58:41","date_gmt":"2025-08-24T10:58:41","guid":{"rendered":"https:\/\/biovanix.com\/?post_type=product&p=5765"},"modified":"2025-08-24T19:19:38","modified_gmt":"2025-08-24T11:19:38","slug":"valvula-de-contrapresion-de-precision-bpv-40","status":"publish","type":"product","link":"https:\/\/biovanix.com\/es\/product\/precision-back-pressure-valve-bpv-40\/","title":{"rendered":"V\u00e1lvula de contrapresi\u00f3n de precisi\u00f3n BPV-40"},"content":{"rendered":"
\n
\n
\n
\n

V\u00e1lvula de contrapresi\u00f3n de precisi\u00f3n BPV-40<\/h1>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n
\n
\n

La V\u00e1lvula de Contrapresi\u00f3n de Precisi\u00f3n BPV es una v\u00e1lvula de contrapresi\u00f3n de accionamiento neum\u00e1tico dise\u00f1ada para una operaci\u00f3n simplificada. Al aplicar una presi\u00f3n equivalente al valor de contrapresi\u00f3n objetivo al puerto piloto, la v\u00e1lvula se ajusta instant\u00e1neamente. Esta presi\u00f3n fuerza al diafragma flexible hacia abajo sobre la placa del orificio, creando un sello. El aumento de la presi\u00f3n de entrada levanta el diafragma para liberar el exceso de presi\u00f3n a trav\u00e9s de la salida, mientras que una ca\u00edda en la presi\u00f3n de entrada empuja el diafragma m\u00e1s cerca del orificio, restringiendo el flujo y restaurando el equilibrio de presi\u00f3n.<\/p>\n

Ventaja<\/b><\/p>\n

    \n
  • El diafragma sin fricci\u00f3n elimina la hist\u00e9resis, logra una precisi\u00f3n 3 veces mayor y una respuesta <10 ms.<\/li>\n
  • Una presi\u00f3n piloto estable (fluctuaci\u00f3n <0,051 TP3T FS) y un algoritmo de deformaci\u00f3n del diafragma garantizan una desviaci\u00f3n del punto de consigna \u2264\u00b10,11 TP3T.<\/li>\n
  • Uso t\u00edpico: Suministro de presi\u00f3n para chips microflu\u00eddicos, control de columnas cromatogr\u00e1ficas para vacunas de ARNm.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
    \n
    \n

    Par\u00e1metro<\/h2>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n
    \u00a0<\/b>B<\/b>P<\/b>V<\/b>-4<\/b>0<\/b><\/td>\nCurr\u00edculum<\/b> Valor<\/b><\/td>\nPresi\u00f3n<\/b><\/td>\nTama\u00f1o del puerto de entrada\/salida<\/b><\/td>\nTama\u00f1o de puerto piloto <\/b><\/td>\nA <\/b>(mm)<\/b><\/td>\nB<\/b> (mm)<\/b><\/td>\n<\/tr>\n
    1.2<\/td>\n20<\/td>\n1\/4\"<\/td>\n <\/p>\n

     <\/p>\n

    1\/8\u201d NPT hembra<\/td>\n

    		80<\/td>\n38<\/td>\n<\/tr>\n
    100<\/td>\n80<\/td>\n38<\/td>\n<\/tr>\n
    20<\/td>\n90<\/td>\n39<\/td>\n<\/tr>\n
    1.8<\/td>\n100<\/td>\n90<\/td>\n39<\/td>\n<\/tr>\n
    20<\/td>\n115<\/td>\n43<\/td>\n<\/tr>\n
    100<\/td>\n115<\/td>\n43<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n
    Par\u00e1metro<\/b><\/td>\n<\/tr>\n
    Material<\/b><\/td>\n316L (est\u00e1ndar)<\/p>\n

    Opcional: Hastelloy, titanio, Monel<\/td>\n<\/tr>\n

    Presi\u00f3n de seguridad<\/b><\/td>\n1.5 \u00d7 Presi\u00f3n de dise\u00f1o<\/td>\n<\/tr>\n
    Puerto de entrada\/salida<\/b><\/td>\n1\/4\u201d FNPT; 3\/8\u201d FNPT; 1\/2\u201d FNPT (est\u00e1ndar)<\/td>\n<\/tr>\n
    Contrapresi\u00f3n<\/b><\/td>\n25Bar (est\u00e1ndar); 50bar; 100bar<\/td>\n<\/tr>\n
    D<\/b>descarga<\/b><\/p>\n

    C<\/b>eficiente<\/b><\/td>\n

    		Cv1.2; Cv1.8; Cv3.2<\/td>\n<\/tr>\n
    Temperatura<\/b><\/td>\n-40 a 400\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n
    Material <\/b>T<\/b>temperatura <\/b>R<\/b>Resistencia<\/b><\/td>\n<\/tr>\n
    Membrana<\/b><\/td>\nO<\/b> Anillo<\/b><\/td>\n<\/tr>\n
    PEEK<\/td>\n100\u00b0C<\/td>\nEPDM<\/td>\n100\u00b0C<\/td>\n<\/tr>\n
    PTFE, EPTFE<\/td>\n150\u2103<\/td>\nPTFE, FKM<\/td>\n200\u2103<\/td>\n<\/tr>\n
    Metal PI<\/td>\n300\u2103<\/td>\nFFKM<\/td>\n300\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \"\"<\/p>\n

    Para el servicio OEM, p\u00f3ngase en contacto con nosotros directamente.<\/span><\/p>\n\n

    \n\n\t\t\n
      \n\t\t\t <\/ul>\n <\/div>","protected":false},"excerpt":{"rendered":"

      Precision Back Pressure Valve BPV-40 BPV Precision Back Pressure Valve is a pneumatically actuated back pressure valve designed for simplified operation. By applying a pressure equivalent to the target back pressure value to the pilot port, the valve is instantly set. This pressure forces the flexible diaphragm downward onto the orifice plate, creating a seal. […]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"enableOnePageScrollInPage":false,"onePageScrollCss":"","onePageScrollSpeed":1000,"onePageScrollAnimation":"easeInOutQuad","onePageScrollShowDotNavigation":true,"onePageScrollNavigation":"scaleUp","onePageScrollNavigationPosition":"right","onePageScrollNavigationHorizontal":[],"onePageScrollNavigationVertical":[],"onePageScrollNavigationSpacing":[],"onePageScrollNavigationColor":"#00ff0d","onePageScrollNavigationColorHover":"#00ff0d","onePageScrollNavigationColorActive":"#00ff0d","onePageScrollNavigationIcon":[],"onePageScrollNavigationWidth":[],"onePageScrollNavigationWidthHover":[],"onePageScrollNavigationWidthActive":[],"onePageScrollNavigationHeight":[],"onePageScrollNavigationHeightHover":[],"onePageScrollNavigationHeightActive":[],"onePageScrollNavigationBorder":[],"onePageScrollNavigationBorderHover":[],"onePageScrollNavigationBorderActive":[],"onePageScrollNavigationBorderRadius":[],"onePageScrollNavigationBorderRadiusHover":[],"onePageScrollNavigationBorderRadiusActive":[],"onePageScrollNavigationTooltipTypography":[],"onePageScrollNavigationTooltipColor":"#ffffff","onePageScrollNavigationTooltipColorHover":"","onePageScrollNavigationTooltipBgColor":"#00ff0d","onePageScrollNavigationTooltipBgColorHover":"","onePageScrollNavigationTooltipPadding":[],"onePageScrollNavigationTooltipPaddingHover":[],"onePageScrollNavigationTooltipBorderRadius":[],"onePageScrollNavigationTooltipBorderRadiusHover":[],"pageSettingsCustomCss":"","_uf_show_specific_survey":0,"_uf_disable_surveys":false,"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":"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":"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":[],"product_cat":[65],"product_tag":[],"class_list":["post-5765","product","type-product","status-publish","product_cat-back-pressure-valve","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","purchasable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t