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    Type 3323 - Electromotive 2/2-way diaphragm valve (open/close)

    Product Image Type 3323

    Specific products may differ slightly from the general images shown.

    Please consider the technical attributes.

    Type Description

    The externally controlled Type 3323 diaphragm valve consists of an electrically controlled linear actuator (open/close), a diaphragm and a 2/2-way valve body. The electric actuator with ball screw ensures usage under hygienic or aggressive ambient conditions. The flow-optimised valve body with minimum dead space enables high flow values and a wide range of possible applications. An optional energy storage device guarantees the safety position in the event of a power failure. The position is indicated by means of a 360° LED light ring. The actuator has a drive force adjustment to protect the diaphragm. A correspondingly high IP protection IP65/IP67 ensures adequate splash protection. The electromotive actuator of the diaphragm valve with ball screw moves to the desired end position at a particularly high speed of up to 4 mm/s. Moreover, the valve is also equipped with a mechanical position indicator and corresponding explosion protection ATEX/II 3G Ex ec IIC T4 Gc/II 3D Ex tc IIIC T135 °C Dc.

    • Safety position through energy storage
    • Adjustable driving force
    • Diagnostics functions and fieldbus connection
    • Wetted surfaces in Ra ≤ 0.38 µm…1.6 µm (optionally electropolished)
    • Available in nominal diameters DN 06…DN 100

    To help select the correct product please refer to the technical data, images and notes for proper use found in the data sheet.

    Applications & Tools


    Data Sheets

    Language / Country
    DTS Type 3323 data sheet | electromotive operated diaphragm valve 1.9 MB EN / EU
    DTS 数据表|3323型|电动两位两通隔膜阀(开/关) 2.6 MB ZH / CN
    DTS Typ 3323 Datenblatt | elektromotorisch betätigtes Membranventil 1.9 MB DE / DE

    User Manuals

    Language / Country
    MAN Additional information | Angles for self-draining of diaphragm valves 650.2 kB EN / EU
    MAN Operating Instructions Type 3323 3324 3325 | Electromotive diaphragm valve 10.2 MB EN / EU
    MAN Software Manual | büS/EDIP 609.5 kB EN / EU
    MAN Software manual | Central configuration management 1.1 MB EN / EU
    MAN Additional manual Type 332x 336x | Electromotive valve withATEX and IECEx approval 580 kB EN / EU
    MAN Software Manual | CANopen Network Configuration 759.6 kB EN / EU
    MAN 取扱説明書 – ソフトウェア | Bürkert装置の中央構 747 kB JA / JP
    MAN 操作手册 3323, 3324, 3325 | 电动隔膜阀 7.2 MB ZH / CN
    MAN Bedienungsanleitung Typ 3323 3324 3325 | ElektromotorischesMembranventil 9.8 MB DE / DE
    MAN Informations supplémentaires | Angle de vidange automatique des vannes à membrane 640.3 kB FR / FR
    MAN Instrukcja obsługi Oprogramowanie | Centralne zarządzanie konfiguracją urządzeń 795.9 kB PL / PL
    MAN Manual do software | büS/EDIP 3.6 MB PT / BR
    MAN Manuel d'utilisation Type 3323 3324 3325 | Vanne à membraneélectromotorisée 10.3 MB FR / FR
    MAN Manuel du logiciel | Gestion centrale de la configuration 1 MB FR / FR
    MAN Software-Anleitung | Zentrale Konfigurationsverwaltung 1 MB DE / DE
    MAN Software-Anleitung | büS/EDIP 628.3 kB DE / DE
    MAN Zusatzinformation | Winkelangaben zur Selbstentleerung von Membranventilen 647.1 kB DE / DE
    MAN buS/EDIPのための配線ガイド 654.4 kB JA / JP
    MAN Manuel supplémentaire Type 332x 336x | Vanne avec mode de protection ATEX et IECEx 602.2 kB FR / FR
    MAN Software-Anleitung | CANopen Netzwerkkonfiguration 824.1 kB DE / DE
    MAN Zusatzanleitung Typ 332x 336x| Elektromotorisches Regelventil mit ATEX-, IECEx-Zulassung 580.2 kB DE / DE


    Language / Country
    SOW Buerkert Communicator 8.0.2 518.4 MB ML
    SOW Device Description Files A.05 3.8 MB ML

    Declaration of Conformity

    Language / Country
    ABD MDec|Food Declaration Diaphragm FF 115.3 kB EN,DE
    ABD MDec|Food|Hygenic Declaration Diaphragm AD 120.7 kB EN,DE
    ABD MDec|Food|Hygenic Declaration Diaphragm ER 120.1 kB EN,DE
    ABD EU-DoC|EU Declaration 50.5 kB EN,FR,DE
    ABD EU-DoC|EU Material Compliance RoHS-Manufacturer declaration 220.6 kB EN
    ABD MDec|Food|Hygenic Declaration Diaphragm EA 123 kB EN,DE
    ABD MDec|Food|Hygenic Declaration Diaphragm EU 119.7 kB EN,DE
    ABD MDec|Oxygen Declaration 2030ff 968 kB EN,DE
    ABD ProdCert|Ex 3320 BVS 17 ATEX E 117X 2.4 MB ML
    ABD ProdCert|Ex 3320 IECEx BVS 17.0100X 1.3 MB EN
    ABD EU-DoC|EU Material Compliance RoHS-Déclaration du fabricant 30.9 kB FR
    ABD EU-DoC|EU Material Compliance RoHS-Herstellererklärung 651.5 kB DE
    ABD ProdCert|Ex Cert EAC TP TC 012/2011 EX 7.8 MB RU

    Certificates/Manufacturer Declarations

    Language / Country
    ABD ProdCert|Resistance Ecolab Certificate AG2 880.3 kB EN
    ABD ProdCert|Resistance Ecolab Certificate AG3 880.2 kB EN
    ABD EtherNet/IP | 11650 | 3320 166.8 kB EN
    ABD PROFINET | Z12309 | 3320 93.4 kB EN
    ABD ProdCert|Resistance Ecolab Zertifikat AG2 483 kB DE
    ABD ProdCert|Resistance Ecolab Zertifikat AG3 482.9 kB DE

    Flyers and Catalogues

    Language / Country
    MISC Product Overview Process and Control Valves    3.3 MB EN / EU


    Language / Country
    video How to replace Buerkert Diaphragms DN15-DN100 21 MB EN / EU
    video Videoanleitung Buerkert Membranwechsel DN15-DN100 20.9 MB DE / DE