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    Direktverkande 2/2-vägs standardproportionalventil

    Typ 2871 / Artikelnr. 297257

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    Produkt-Foto Typ 2871

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    • Produkt-Foto Typ 2871
    • Produkt-Foto Typ 2871
    Statistiskt varunummer
    84818079
    Land
    DE

    Tekniska specifikationer

    Namn
    Värde
    Enhet
    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 Bush
    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 category (encasement) Plastics
    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 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 via inlet
    Kv value (water) 0,018 m3/h
    QNn value (gas) 19 l/min
    PWM frequency min. 800 Hz
    PWM frequency max. 1.000 Hz
    Operating range 1:100
    Nominal operation/Duty cycle 100 %
    Nominal pressure min -1 bar
    Nominal pressure max 12 bar
    Differential pressure max 12 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 PEEK (Polyetheretherketone)
    Medium-contacting part spacer sleeve material Stainless steel
    Mounting (flange) type Metric screws
    Mounting (flange) material Steel
    Vikt 0,091000 kg
    Mer information Förminska tabell

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    Datablad

    Beskrivning
    Filstorlek
    Språk / Land
    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

    Beskrivning
    Filstorlek
    Språk / Land
    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

    EU-försäkran

    Beskrivning
    Filstorlek
    Språk / Land
    ABD EU-DoC|EU Declaration 889,6 kB EN,FR,DE

    Funktionell modell

    Beskrivning
    Filstorlek
    Språk / Land
    3D_ANIMATION 3D-Animation - 2871 1,2 MB DE
    3D_ANIMATION 3D-Animation - 2871 1,2 MB EN

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