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    Type 2975 - Tank bottom diaphragm valve with manually operated actuator (FullFunction)

    Product Image Type 2975

    The depiction of the products may differ from the actual specific design.

    Please consider the technical attributes and Data Sheets.

    Type Description

    The Type 2975 manually operated diaphragm valve consists of a manually operated actuator, a diaphragm and a tank bottom valve body. The manual actuator with plastic handwheel ensures use in 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. The valve body and the diaphragms are available in all common materials and versions. The actuator has a compact, autoclavable design and is compatible with all other Bürkert diaphragm valves. An explosion-proof ATEX/IECEx device variant is available. The manual actuator possesses a visual position indicator with reproducible stroke scale. The actuator also possesses an adjustable minimum and maximum stroke limitation and/or locking. The manual actuator can be optionally equipped with sensors for position feedback.

    • Valve body and diaphragm are available in different materials and versions
    • Wetted surfaces from Ra ≤ 0.38 µm...≤ 1.6 µm (optionally electropolished)
    • Available in all common connection sizes and variants
    • Integrated locking
    • Minimum and maximum stroke limitation

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

    Downloads

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Type 2975 data sheet | Tank bottom diaphragm valve with manually operated actuator 779.6 kB EN / EU
    DTS 数据表|2975型|带手动执行机构的罐底隔膜阀(全功能) 1.2 MB ZH / CN
    DTS Typ 2975 Datenblatt | Tankboden-Membranventil mit handbetätigtem Antrieb 786.2 kB DE / DE

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Additional manual Type 2xxx 3xxx | Angles for self-draining of diaphragm valves 650.6 kB EN / EU
    MAN Operating Instructions Type 2933 | Manually operated diaphragm valves 1.7 MB EN / EU
    MAN Bedienungsanleitung Typ 2933 | Handbetätigte Membranventile 1.6 MB DE / DE
    MAN Manuel d‘utilisation Type 2933 | Vannes à membrane, commandémanuelle 1.7 MB FR / FR
    MAN Manuel supplémentaire Type 2xxx 3xxx | Angle de vidange automatique des vannes à membrane 640.8 kB FR / FR
    MAN Zusatzanleitung Typ 2xxx 3xxx| Winkelangaben zur Selbstentleerung von Membranventilen 647.6 kB DE / DE

    Declaration of Conformity

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 36.2 kB EN,FR,DE
    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 EA 122.9 kB EN,DE
    ABD MDec|Food|Hygenic Declaration Diaphragm ER 120.1 kB EN,DE
    ABD MDec|Food|Hygenic Declaration Diaphragm EU 119.6 kB EN,DE

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