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    Type 2121 - Pneumatically actuated 2/2-way globe valve for decentralised automation

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    Type Description

    The innovative Bürkert process on/off valve Type 2121 is the solution when it comes to shut-off tasks under demanding operating conditions. The servo-assisted piston valve is specifically designed for high-pressure applications and meets all hydrogen-related industry requirements. Maximum service life and tightness are ensured by the Dynamic Sealing Package, even under heavy load conditions. High-quality stainless steels and additional refinement processes make pressure-bearing, moving parts resistant to hydrogen embrittlement. Furthermore, the unique design allows for easy detection of leaks and escaping gases, providing an enhanced degree of safety.

    • For high-pressure applications up to 600 bar
    • Long service life
    • Requires a pressure difference
    • High-quality materials
    • Reliable, durable sealing elements

    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 Data sheet Type 2121 | Pneumatically actuated 2/2-way globevalve 600.5 kB EN / EU
    DTS 数据表 2121 型 | 用于离散自动化的气动二位二通截止阀 895.5 kB ZH / CN
    DTS Datenblatt Typ 2121 | Pneumatisch betätigtes 2/2-Wege-Geradsitzventil 602.1 kB DE / DE

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Operating Instructions Type 2121 | 2/2-way pressure controlled valve 366.4 kB EN / EU
    MAN 操作手册 2121 型 | 用于离散自动化的气动二位二通截止阀 886 kB ZH / CN
    MAN Bedienungsanleitung Typ 2121 | 2/2-Wege fremdgesteuertes Ventil 372.8 kB DE / DE
    MAN Manuel d'utilisation Type 2121 | Électrovanne à commande externe, 2/2 voies 370.6 kB FR / FR

    Declaration of Conformity

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 35.3 kB EN,FR,DE