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    Type 2031 - 2/2-way diaphragm valve with pneumatic plastic actuator (Type CLASSIC)

    Type Description

    The externally controlled diaphragm valve Type 2031/2030 consists of a pneumatically operated piston actuator, a diaphragm and a 2-way valve body. The proven and robust actuator with a plastic housing ensures use in hygienic or aggressive ambient conditions. The flow-efficient valve bodies with little dead space enable high flow rates and a wide range of possible uses. The valve body and the diaphragm are available in all common materials and variants. The actuator has a compact, autoclavable design (PPS variant). The integration of the automation units 8690/8697 is possible in all configuration levels (can be retrofitted). An explosion-proof ATEX / IECEx device variant is available. The add-on body is optionally available in plastic or stainless steel. The actuator is equipped with an integrated, optical position indicator as standard, optionally a minimum/maximum stroke limiter can be installed.

    • Valve body and diaphragm are available in various materials and variants
    • Wetted surfaces from Ra ≤ 0.38 µm...≤ 1.6 µm (optionally electropolished)
    • Robust actuators with modular acessory program

    For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

    Applications & Tools

    Downloads

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Type 2030/2031 data sheet | pneumatically operated diaphragm valve (CLASSIC) 1.5 MB EN / EU
    DTS Type 2XXX data sheet | accessory for pneumatic acutators CLASSIC and ELEMENT 1 MB EN / EU
    DTS Typ 2030/2031 Datenblatt | pneumatisch betätigtes Membranventil (CLASSIC) 1.5 MB DE / DE
    DTS Typ 2XXX Datenblatt | Zubehör für pneumatische Antriebe CLASSIC und ELEMENT 1 MB DE / DE
    DTS データシート | タイプ2030_2031 | CLASSISIC駆動部を備えた空気圧式ダイヤフラ | ムバルブ 1.5 MB JA / JP
    DTS Type 2030_2031Vanne à membrane à commandepneumatique CLASSIC 1.3 MB FR / FR

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Additional information | Angles for self-draining of diaphragm valves 650.2 kB EN / EU
    MAN Additional information | PE05Removing the pressure piece from diaphragm valves 1008.5 kB EN / EU
    MAN Additional information | PX51for use in the potentially explosive area Category 2 891.3 kB EN / EU
    MAN Assembly Instructions for Accessories 2000 2002 2012 203X | Stroke limitation 1.7 MB EN / EU
    MAN Operating Instructions Type 2030 203X | Piston-operated diaphragm valve, DN65 – DN100 2.7 MB EN / EU
    MAN Operating Instructions Type 2030 203X | Piston-operated diaphragm valve, DN8 – DN65 2.7 MB EN / EU
    MAN Supplement | Storage of elastomer parts 45.7 kB EN / EU
    MAN Quickstart Type 2031 | INOX 2/2-way diaphragm valve 385.5 kB EN / EU
    MAN Safety Manual | Valves, Positioner | Version - 597.8 kB EN / EU
    MAN Service manual Type 2030 203X | Replacement of seal set / Conversion of control function 1.7 MB EN / EU
    MAN Bedienungsanleitung Typ 2030 203X | Kolbengesteuerte Membranventile, Nennweiten DN8 - DN65 2.7 MB DE / DE
    MAN Bedienungsanleitung Typen 2030, 203X, kolbengest.Membranventile, DN65 bis DN100 2.8 MB DE / DE
    MAN Informations supplémentaires | Angle de vidange automatique des vannes à membrane 640.3 kB FR / FR
    MAN Informations supplémentaires | PE05 Retrait de la pièce de pression, vannes à membrane 1008.5 kB FR / FR
    MAN Informations supplémentaires | PX51 pour les zones présentant des risques d'explosion cat2 891.1 kB FR / FR
    MAN Instructions de montage des accessoires 2000 2002 2012 203X | Limitation de course 1.7 MB FR / FR
    MAN Manuel d'utilisation Type 2030 203X | Vannes à membrane, diamètre nominale DN8 – DN65 2.6 MB FR / FR
    MAN Manuel d'utilisation Types 2030, 203X, vannes à membrane, Diametre nominal DN65-DN100 2.8 MB FR / FR
    MAN Montageanleitung Zubehör | 2000 2002 2012 203X | Hubbegrenzung 1.7 MB DE / DE
    MAN Supplément | Stockage des compposants en élastomère 46.8 kB FR / FR
    MAN Zusatzinformation | PE05 Entnahme des Druckstücks bei Membranventilen 1008.6 kB DE / DE
    MAN Zusatzinformation | PX51 für den Einsatz im explosionsgefährdeten Bereich Kategorie 2 891.2 kB DE / DE
    MAN Zusatzinformation | Winkelangaben zur Selbstentleerung von Membranventilen 647.1 kB DE / DE
    MAN Zusatztanleitung | Lagerung von Elastomerteilen 46.6 kB DE / DE
    MAN 使用说明 2030、2031、2031 K、2032、2033、2037 型 | 活塞控制隔膜阀,驱动器尺寸 40-125 mm,标称直径 3.7 MB ZH / CN
    MAN Manual de usuario Tipo 2030 | Cabezal de control [DN65-DN80-DN100] 288.7 kB ES / ES
    MAN Manual de usuario Tipo 2030 | Cabezal de control [DN8-DN65] 355.7 kB ES / ES
    MAN Manuel de service Type 2030 2031 2032 2033 2037 | Replacement of the seal set 1.8 MB FR / FR
    MAN Návod k obsluze Typ 2030, 2031, 2031 K, 2032, 2033, 2037 | Membránové ventily s pístovým 3 MB CS / CZ
    MAN Quickstart Typ 2031 | INOX 2/2-Wege-Membranventil 390.7 kB DE / DE
    MAN Quickstart Type 2031 | INOX Vanne à membrane 2/2 voies 389.2 kB FR / FR
    MAN Serviceanleitung Typ 2030 2031 2032 2033 2037 | Wechsel vonDichtungssätzen 1.7 MB DE / DE

    Declaration of Conformity

    Description
    Filesize
    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 43.6 kB EN,FR,DE
    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 0262 EPS 18 ATEX 2 008 X 796.8 kB EN,DE
    ABD ProdCert|Ex 0262 EPS 18.0007 X 1.1 MB EN

    Functional Safety

    Description
    Filesize
    Language / Country
    ABD ProdCert|Safety 2*** Exida FMEDA 870.1 kB EN
    ABD ProdCert|Safety Exida Zertifikat SIL 109.1 kB EN

    Flyers and Catalogues

    Description
    Filesize
    Language / Country
    MISC Product Overview Process and Control Valves    3.3 MB EN / EU
    MISC Diaphragm competence for hygienic applications 1.2 MB EN / EU

    Videos

    Description
    Filesize
    Language / Country
    video How to replace Buerkert Diaphragms DN15-DN100 17.1 MB EN / EU
    video Videoanleitung Buerkert Membranwechsel DN15-DN100 17 MB DE / DE