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    Type 2935 - Tank bottom diaphragm valve with manually operated actuator (basic)

    Product Image Type 2935

    Specific products may differ slightly from the general images shown.

    Please consider the technical attributes.

    Type Description

    The Type 2935 manually operated diaphragm valve consists of a manually operated actuator, a diaphragm and a tank bottom valve body. The manual actuator with plastic handwheel is available with a diaphragm bonnet made of stainless steel or plastic and 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 is equipped with an integrated visual position indicator, a reproducible stroke scale and an adjustable closing limiter. The manual actuator can optionally be equipped with sensors for position feedback.

    • Valve body and diaphragm are available in different materials and versions
    • Product wetted surfaces in Ra ≤ 0.38 µm...1.6 µm (optionally electropolished)
    • Available in all common connection sizes and variants

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

    Can be combined with

    Product Image Type 2031

    Type SV02

    Diaphragms

    Product Image Type 2975

    Type 2975

    Tank bottom diaphragm valve with manually...

    Product Image Type 2933

    Type 2933

    2/2-way diaphragm valve with manually...

    Product Image Type 2934

    Type 2934

    T-diaphragm valve with manually operated...

    Product Image Type 2103

    Type 2103

    2/2-way diaphragm valve with pneumatic...

    Product Image Type 8098

    Type 8098

    FLOWave SAW flowmeter

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    Applications & Tools

    Downloads

    All All languages

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Type 2935 data sheet | Tank bottom diaphragm valve with manually operated actuator 778.2 kB EN / EU
    DTS Typ 2935 Datenblatt | Tankboden-Membranventil mit handbetätigtem Antrieb 779.7 kB DE / DE

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Additional information | Angles for self-draining of diaphragm valves 650.2 kB EN / EU
    MAN Operating Instructions Type 2933-2935, 2973-2975 | Diaphragm valve with manually actuator 1.8 MB EN / EU
    MAN Bedienungsanleitung Typ 2933-2935, 2973-2975 | Membranventil mit handbetätigtem Antrieb 1.8 MB DE / DE
    MAN Informations supplémentaires | Angle de vidange automatique des vannes à membrane 640.3 kB FR / FR
    MAN Manuel d‘utilisation Type 2933-2935, 2973-2975 | Vanne à membrane avec actionneur manuel 1.8 MB FR / FR
    MAN Zusatzinformation | Winkelangaben zur Selbstentleerung von Membranventilen 647.1 kB 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 36.3 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 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

    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