{"id":5771,"date":"2025-08-24T19:20:37","date_gmt":"2025-08-24T11:20:37","guid":{"rendered":"https:\/\/biovanix.com\/?post_type=product&#038;p=5771"},"modified":"2025-08-24T19:24:36","modified_gmt":"2025-08-24T11:24:36","slug":"needle-valve-component-bvc-70","status":"publish","type":"product","link":"https:\/\/biovanix.com\/de\/product\/needle-valve-component-bvc-70\/","title":{"rendered":"Needle Valve Component BVC-70"},"content":{"rendered":"<div class=\"elementor-element elementor-element-827d8b2 e-flex e-con-boxed e-con e-parent e-lazyloaded\" data-id=\"827d8b2\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-79f70ab elementor-widget elementor-widget-heading\" data-id=\"79f70ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h1 class=\"elementor-heading-title elementor-size-default\">Needle Valve Component BVC-70<\/h1>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-9a59d0f e-flex e-con-boxed e-con e-parent e-lazyloaded\" data-id=\"9a59d0f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-70d2552 e-con-full e-flex e-con e-child\" data-id=\"70d2552\" data-element_type=\"container\">\n<div class=\"elementor-element elementor-element-54d846c elementor-widget elementor-widget-text-editor\" data-id=\"54d846c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<p>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. Rising inlet pressure lifts the diaphragm to release excess pressure through the outlet, while a drop in inlet pressure pushes the diaphragm closer to the orifice, restricting flow and restoring pressure equilibrium.<\/p>\n<p><b>Vorteil<\/b><\/p>\n<ul>\n<li>Frictionless diaphragm eliminates hysteresis, achieves 3x higher accuracy and &lt;10ms response.<\/li>\n<li>Stable pilot pressure (&lt;0.05% FS fluctuation) and diaphragm deformation algorithm ensure \u2264\u00b10.1% setpoint deviation.<\/li>\n<li>Typical Use: Microfluidic chip pressure supply, mRNA vaccine chromatography column control.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-e61eb75 e-con-full e-flex e-con e-child\" data-id=\"e61eb75\" data-element_type=\"container\">\n<div class=\"elementor-element elementor-element-2b7080f elementor-widget elementor-widget-heading\" data-id=\"2b7080f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Parameter<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-5718 size-full\" src=\"http:\/\/biovanix.com\/wp-content\/uploads\/2025\/08\/BVC-70.jpg\" alt=\"\" width=\"800\" height=\"334\" srcset=\"https:\/\/biovanix.com\/wp-content\/uploads\/2025\/08\/BVC-70.jpg 800w, https:\/\/biovanix.com\/wp-content\/uploads\/2025\/08\/BVC-70-300x125.jpg 300w, https:\/\/biovanix.com\/wp-content\/uploads\/2025\/08\/BVC-70-768x321.jpg 768w, https:\/\/biovanix.com\/wp-content\/uploads\/2025\/08\/BVC-70-18x8.jpg 18w, https:\/\/biovanix.com\/wp-content\/uploads\/2025\/08\/BVC-70-600x251.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Needle Valve Component BVC-70 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. Rising [&hellip;]<\/p>","protected":false},"featured_media":5073,"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,"_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":"","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 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