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    2/2-way and 3/2-way Bürkert TwinPower rocker solenoid valve with separating diaphragm

    Type 6626 / Article No. 257495

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    Product Image Type 6626

    Specific products may differ slightly from the general images shown.

    Please consider the technical attributes.
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    Solenoid valve

    • For highest chemical resistance requirements
    • Ultra compact design due to Bürkert TwinPower actuator with 16 mm width/station
    • DN 2.0 (3 bar) and DN 3.0 (2 bar)
    • Integrated hit-and-hold electronics assembly
    • High back-pressure tightness with excellent cleanability

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

    Product description

    From the fluidics perspective, Type 6626 combines the reliable and successful rocker principle. Due to the new Bürkert TwinPower concept, this actuator enables drastic reduction of installation space while maintaining performance output. Hence, the 16 mm wide medium separated rocker valve, with 3.0 mm DN and a pressure resistance of 2 bar, provides the same performance as a traditional 22 mm valve. In addition, the integrated power reduction decreases energy consumption by 75%. In combination with other design features, the heat transfer into the medium can be reduced to a minimum. With regard to the design, special attention has been placed on excellent cleanability and high reliability. By using high quality materials, Type 6626 is also ideal for handling aggressive medium. The valve is available as a 2/2-way and 3/2-way version.

    Commodity Codes
    84818079
    Country
    DE

    Technical attributes

    Name
    Value
    Unit
    Type 6626
    Valve construction Valve complete
    Valve function manual actuation No
    Valve diameter 3 mm
    Media separation Yes
    Kv value (water) 0,19 m3/h
    Differential pressure max 2 bar
    Nominal pressure min -1 bar
    Nominal pressure max 2 bar
    Actuator type Plunger valve-Rocker (diaphragm)
    Switch function on/off
    Valve function A - normally closed - inlet port 1 (P/NC)
    Fluidic port connection number 2
    Valve function number of switching positions 2
    Operation direct-acting
    Port connection 1 type Flanged
    Port connection 1 flange Bürkert flange 16 x 46 version A1
    Port connection 2 type Flanged
    Port connection 2 flange Bürkert flange 16 x 46 version A1
    Switch time open characteristic 10 ms
    Switch time close characteristic 20 ms
    Nominal operation/Duty cycle 100 %
    Coil type permanently integrated
    Coil insulation material (encasement) Epoxy
    Coil wiring LED Yes
    Coil wiring overvoltage protection Suppressor diode
    Coil wiring rectifier No
    Coil wiring polarity protection Yes
    Coil wiring polarity recovery diode Yes
    Coil wiring polarity recovery diode redundant No
    Rated power DC 13,1 W
    Reduced power DC 3,3 W
    Rated power consumption 13 W
    Power reduction integrated Yes
    Installation width (nominal value) 16 mm
    Electrical connection sort Plug - M8
    Electrical connection number of contacts 2
    Cable plug in delivery not included
    Electrical connection position opposite NC
    Electrical connection polarity right pin positive pole
    Voltage / rated voltage 24 V
    Voltage / rated voltage 24 V
    AC voltage No
    DC voltage No
    Battery voltage Yes
    Temperature environment min 15 °C
    Temperature environment max 55 °C
    Temperature medium min 15 °C
    Temperature medium max 50 °C
    Mounting (flange) type Metric screws
    Mounting (flange) material Stainless steel
    Fluidics body material PEEK (Polyetheretherketone)
    Seat seal material category Elastomer
    Seat seal material FFKM (Perfluoroelastomer rubber)
    Sealing toward outside material FFKM (Perfluoroelastomer rubber)
    Port connection seal material design O-ring
    Valve material environment-contacting PPS (Polyphenylene sulphide)
    Weight 0,106 kg
    Show full table Collapse table

    Can be combined with

    Product Image Type 2505

    Type 2505

    10 mm socket for Bürkert small solenoid valves

    Show full table Collapse table

    Applications & Tools

    Interactive Animation
    Fluid Calculator
    ×
    resistApp - Chemical Resistance App
    ×

    Downloads

    All All languages

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Type 6626 data sheet | rocker solenoid valve for analytical technology 1 MB EN / EU
    DTS Typ 6626 Datenblatt | Wippen-Magnetventil für Analysetechnik 1 MB DE / DE
    DTS 类型 6626 参数表 | 分析技术用的 2 位 2 通和 2 位 3 通摇臂电磁阀 1 MB ZH / CN

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Operating Instructions Type 6626 | TwinPower 2/2-way and 3/2-way rocker solenoid valve 847 kB EN,FR,DE / EU

    EU Declaration of Conformity

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 530 kB EN,FR,DE

    Interactive Animation

    Description
    Filesize
    Language / Country
    3D_ANIMATION 3D-Animation - 6626 2 MB DE
    3D_ANIMATION 3D-Animation - 6626 2 MB EN

    Flyers and Catalogues

    Description
    Filesize
    Language / Country
    MISC For safe and reliable analysis in In-Vitro Diagnostics 838 kB EN / EU
    MISC Selection Disc 641 kB EN / US
    MISC Superior size to fluidic performance ratio. 340 kB EN / EU
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