Compartilhar o link por e-mail
Nem todos os campos necessários foram preenchidos
Bürkert - Perto de você
Escritório /1
  • Sede social
  • Sede
  • Systemhaus
  • Distribuidor
  • Escritório
  • Planta
  • Centro de logística
bürkert
 

    Válvula proporcional padrão de 2/2 vias de ação direta

    Tipo 2871 / Nº produto 356640

    Comparar agora Imprimir
    Product Image Type 2871

    A representação do produto pode divergir do design específico real.
    Confira as especificações técnicas.

    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) 1 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 Stainless steel
    Core guide Form spring
    Core guide 2 Form spring
    Vacuum version No
    Analysis version No
    Oxygen version Yes
    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
    Coil resistance 82 Ohm
    Protection type (IP max. with suitable connector) IP65
    Thermal insulation class of the actuator H
    Rated power consumption 5 W
    Electrical connection sort Wire strand
    Electrical connection number of contacts 2
    Electrical connection type male
    Cable plug in delivery not included
    Electrical connection wire length 300 mm
    Electrical connection material FEP (Fluorinated ethylene-propylene copolymer)
    Electrical connection lead 1 colour white/blue
    Electrical connection lead 2 colour white/blue
    Electrical connection wire cross-section AWG 24
    Electrical connection wire cross-section (mm²) 0,55 mm²
    Electrical connection position in direction of flow left
    Kv value (water) 0,027 m3/h
    QNn value (gas) 29 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 10 bar
    Differential pressure max 5 bar
    Temperature medium min -10 °C
    Temperature medium max 60 °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
    Parts free of oil and grease Yes (according to DIS 1000020797)
    Mounting (flange) type Metric screws
    Mounting (flange) material Stainless steel
    Suitable for liquid media No
    Suitable for gaseous media Yes
    Peso 0,082 kg
    Tipo de aprovação
    Tipo de certificação
    Exibir tabela completa Recolher tabela

    Downloads

    Folha de dados

    Descrição
    Tam.arquivo
    Idioma / País
    DTS Type 2871 data sheet | electromagnetic operated proportional valve 1 MB EN / EU
    DTS Typ 2871 Datenblatt | elektromagnetisch betätigtes Proportionalventil 1 MB DE / DE

    Manual de instruções

    Descrição
    Tam.arquivo
    Idioma / País
    MAN Operating Instructions Type 2861 286X 287X | Proportional valves with control electronics 388 kB EN,FR,DE / EU
    MAN Supplement Type 8605 2836 2861 2863 2865 2871 2873 2875 6024 6223 | PWM frequencies 79 kB EN,FR,DE / EU

    Declaração UE

    Descrição
    Tam.arquivo
    Idioma / País
    ABD EU-DoC|EU Declaration 890 kB EN,FR,DE

    Animação interativa

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

    Minha Lista de Comparação