{"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":"prazisionsgegendruckventil-bpv-40","status":"publish","type":"product","link":"https:\/\/biovanix.com\/de\/product\/precision-back-pressure-valve-bpv-40\/","title":{"rendered":"Pr\u00e4zisions-Gegendruckventil BPV-40"},"content":{"rendered":"
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Pr\u00e4zisions-Gegendruckventil BPV-40<\/h1>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Das BPV Pr\u00e4zisions-Gegendruckventil ist ein pneumatisch bet\u00e4tigtes Gegendruckventil, das f\u00fcr eine vereinfachte Bedienung entwickelt wurde. Durch Anlegen eines Drucks, der dem Ziel-Gegendruckwert entspricht, an den Steueranschluss wird das Ventil sofort eingestellt. Dieser Druck dr\u00fcckt die flexible Membran nach unten auf die Drosselplatte und erzeugt eine Abdichtung. Ein ansteigender Einlassdruck hebt die Membran an, um \u00fcbersch\u00fcssigen Druck durch den Auslass abzulassen, w\u00e4hrend ein sinkender Einlassdruck die Membran n\u00e4her an die Drossel dr\u00fcckt, den Fluss einschr\u00e4nkt und das Druckgleichgewicht wiederherstellt.<\/p>\n

Vorteil<\/b><\/p>\n

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  • Reibungsfreies Diaphragma eliminiert Hysterese, erreicht 3x h\u00f6here Genauigkeit und <10ms Reaktionszeit.<\/li>\n
  • Ein stabiler Vorsteuerdruck (Schwankung < 0,051 TP3T FS) und ein Algorithmus zur Membranverformung gew\u00e4hrleisten eine Sollwertabweichung von \u2264 \u00b10,11 TP3T.<\/li>\n
  • Typische Anwendung: Druckversorgung von mikrofluidischen Chips, Steuerung von Chromatographies\u00e4ulen f\u00fcr mRNA-Impfstoffe.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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    Parameter<\/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>\nLebenslauf<\/b> Wert<\/b><\/td>\nDruck<\/b><\/td>\nEinlass-\/Auslassportgr\u00f6\u00dfe<\/b><\/td>\nPilotanschlussgr\u00f6\u00dfe <\/b><\/td>\nA <\/b>(mm)<\/b><\/td>\nB<\/b> (mm)<\/b><\/td>\n<\/tr>\n
    1.2<\/td>\n20<\/td>\n1\/4 Zoll\u201d<\/td>\n <\/p>\n

     <\/p>\n

    1\/8\u201d FNPT<\/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
    Parameter<\/b><\/td>\n<\/tr>\n
    Material<\/b><\/td>\n316L (Standard)<\/p>\n

    Optional Hastelloy, Titan, Monel<\/td>\n<\/tr>\n

    Sicherheitsdruck<\/b><\/td>\n1,5 \u00d7 Auslegungsdruck<\/td>\n<\/tr>\n
    Einlass\/Auslassanschluss<\/b><\/td>\n1\/4 Zoll FNPT; 3\/8 Zoll FNPT; 1\/2 Zoll FNPT (Standard)<\/td>\n<\/tr>\n
    Gegendruck<\/b><\/td>\n25 bar (Standard); 50 bar; 100 bar<\/td>\n<\/tr>\n
    D<\/b>ischarge<\/b><\/p>\n

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

    		Cv1.2; Cv1.8; Cv3.2<\/td>\n<\/tr>\n
    Temperatur<\/b><\/td>\n-40 bis 400\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n
    Material <\/b>T<\/b>Temperatur <\/b>R<\/b>Widerstand<\/b><\/td>\n<\/tr>\n
    Membran<\/b><\/td>\nO<\/b> Ring<\/b><\/td>\n<\/tr>\n
    PEEK<\/td>\n100\u2103<\/td>\nEPDM<\/td>\n100\u2103<\/td>\n<\/tr>\n
    PTFE, ePTFE<\/td>\n150\u2103<\/td>\nPTFE, FKM<\/td>\n200\u2103<\/td>\n<\/tr>\n
    PI Metall<\/td>\n300\u2103<\/td>\nFFKM<\/td>\n300\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \"\"<\/p>\n

    F\u00fcr OEM-Service kontaktieren Sie uns bitte direkt.<\/span><\/p>","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. 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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.…","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