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      Burkert Brasil Ltda.
      Rua Américo Brasiliense, 2069
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      Brazil
      Telefone +55 11 2186 1155
      Fax +55 11 2186 1165
      E-mail iraqnf@ohexreg.pbz
      Website http://www.burkert.com.br/
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    Válvula proporcional padrão de 2/2 vias de ação direta

    Tipo 2871 / Nº produto 263540

    Comparar agora Imprimir
    Produkt-Foto Typ 2871

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

    • Produkt-Foto Typ 2871
    • Produkt-Foto Typ 2871
    Códigos de mercadoria
    84818079
    País
    DE

    Características técnicas

    Nome
    Valor
    Unidade
    Type 2871
    Valve function A - normally closed - inlet port 1 (P/NC)
    Fluidic port connection number 2
    Valve function number of switching positions 2
    Actuator type Plunger valve
    Operation direct-acting
    Main valve operating principle Globe valve
    Switch function constant
    Main valve orifice 1 (P) (mm) 0,8 mm
    Main valve orifice 1 (inch) 1/32 inch
    Sealing toward outside material FKM (Fluor rubber)
    Seat seal material category Elastomer
    Seat seal material FKM (Fluor rubber)
    Main valve wetted material Brass
    Core guide Form spring
    Core guide 2 Form spring
    Vacuum version No
    Analysis version No
    Oxygen version No
    Steam version No
    Media separation No
    Flow Below seat
    Port connection 1 type Flanged
    Port connection 1 flange Bürkert flange 20 x 20 version A1
    Port connection 2 type Flanged
    Port connection 2 flange Bürkert flange 20 x 20 version A1
    Voltage / rated voltage 24 V
    Voltage / rated voltage 24 V
    AC voltage No
    DC voltage Yes
    Voltage tolerance positive 10 %
    Voltage tolerance negative 10 %
    Coil type block bolted
    Coil insulation material (encasement) Epoxy
    Coil size 20 mm
    Protection type (IP max. with suitable connector) IP65
    Thermal insulation class of the actuator H
    Rated power consumption 2 W
    Electrical connection sort Plug pattern form B according to industrial standard
    Electrical connection number of contacts 2 + Grounding conductor
    Electrical connection type male
    Cable plug in delivery not included
    Electrical connection position in direction of flow left
    Kv value (water) 0,018 m3/h
    QNn value (gas) 19 l/min
    PWM frequency min. 1.400 Hz
    PWM frequency max. 1.500 Hz
    Operating range 1:200
    Nominal operation/Duty cycle 100 %
    Nominal pressure min -1 bar
    Nominal pressure max 3 bar
    Differential pressure max 3 bar
    Temperature medium min -10 °C
    Temperature medium max 90 °C
    Temperature environment min -10 °C
    Temperature environment max 55 °C
    Mounting position any
    Medium-contacting part core material Stainless steel
    Medium-contacting part stopper material Stainless steel
    Medium-contacting part core guide tube material Stainless steel
    Medium-contacting part core guide element 1 material Stainless steel
    Medium-contacting part core guide element 2 material Stainless steel
    Mounting (flange) type Metric screws
    Mounting (flange) material Steel
    Peso 0,085000 kg
    Exibir tabela completa Recolher tabela

    Downloads

    Folha de dados

    Descrição
    Tam.arquivo
    Idioma / País
    DTS Type 2871 data sheet | electromagnetic operated proportional valve 812,7 kB EN / EU
    DTS Typ 2871 Datenblatt | elektromagnetisch betätigtes Proportionalventil 813,1 kB DE / DE
    DTS Type 2871 fiche technique | Électrovanne proportionnelle à plongeur, largeur 20 mm 790,2 kB FR / FR

    Manual de instruções

    Descrição
    Tam.arquivo
    Idioma / País
    MAN Operating Instructions Type 2861 286X 287X | Proportional valves with control electronics 387,6 kB EN,FR,DE / EU
    MAN Supplement Type 8605 2836 2861 2863 2865 2871 2873 2875 6024 6223 | PWM frequencies 79,1 kB EN,FR,DE / EU

    Declaração UE

    Descrição
    Tam.arquivo
    Idioma / País
    ABD EU-DoC|EU Declaration 889,5 kB EN,FR,DE

    Animação interativa

    Descrição
    Tam.arquivo
    Idioma / País
    3D_ANIMATION 3D-Animation - 2871 1,2 MB DE
    3D_ANIMATION 3D-Animation - 2871 1,2 MB EN

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