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    直動式兩通標準比例閥

    類型 2873 / ID 號碼 234319

    立即比較 打印
    Produkt-Foto Typ 2873

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

    • Produkt-Foto Typ 2873
    • Produkt-Foto
    • Massbild
    • Massbild
    • Massbild
    • Massbild
    • Massbild
    • Massbild

    2/2-way-proportional valve

    • 調控範圍卓越
    • 反應性能極佳
    • 調節閥結構緊湊
    • 公稱通徑 DN 0.8 ~ .4 mm
    • 選配:防爆線圈

    For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

    產品描述

    直動式比例閥 2873 可以用作程序控制執行機構。由於採用彈性閥座密封件,因此,閥門在與公稱通徑相匹配的額定壓力範圍內可以實現密封關閉(整合截止功能)。閥門的操作錨栓採用無摩擦的支承方式,進而實現了非同尋常的調節性能。該閥門尤其適用於要求苛刻的調控任務(高調控範圍、乾燥氣體等)。


    商品代碼
    84818079
    國家
    DE

    技術屬性

    名稱
    金額
    單位
    Type 2873
    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) 4 mm
    Main valve orifice 1 (inch) 5/32 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 No
    Steam version No
    Media separation No
    Flow Below seat
    Port connection 1 type Flanged
    Port connection 1 flange Bürkert flange 32 x 32 version C1
    Port connection 2 type Flanged
    Port connection 2 flange Bürkert flange 32 x 32 version C1
    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 32 mm
    Coil resistance 41.4 Ohm
    Protection type (IP max. with suitable connector) IP65
    Thermal insulation class of the actuator H
    Rated power consumption 9 W
    Electrical connection sort Plug pattern form A according to DIN EN 175301-803
    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) 0.32 m3/h
    QNn value (gas) 345 l/min
    PWM frequency min. 1100 Hz
    PWM frequency max. 1200 Hz
    Operating range 1:200
    Nominal operation/Duty cycle 100 %
    Nominal pressure min -1 bar
    Nominal pressure max 2 bar
    Differential pressure max 1 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 Stainless steel
    重量 0,244000 kg
    顯示完整表單 折疊表單

    下載

    數據表

    描述
    文件大小
    語言 / 國家
    DTS Type 2873 data sheet | electromagnetic operated proportional valve 896.6 kB EN / EU
    DTS Typ 2873 Datenblatt | elektromagnetisch betätigtes Proportionalventil 1.4 MB DE / DE
    DTS Type 2873 fiche technique | Électrovanne proportionnelle à plongeur, largeur 32 mm 793.1 kB FR / FR

    用戶手冊

    描述
    文件大小
    語言 / 國家
    MAN Additional manual Type 2832 2863 2873 | ATEX approval 800.7 kB EN / EU
    MAN Additional manual Type 6013 | PX01 - PX03 Use in the explosion-hazard area 125 kB EN,FR,DE / EU
    MAN Operating Instructions Type 0641 2832 2833 2863 2873 | ATEXapproval 917.6 kB EN,FR,DE / EU
    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
    MAN Manuel supplémentaire Type 2832 2863 2873 | homologation ATEX 813.5 kB FR / FR
    MAN Zusatzanleitung Typ 2832 2863 2873 | ATEX-Zulassung 790.3 kB DE / DE

    歐盟聲明

    描述
    文件大小
    語言 / 國家
    ABD EU-DoC|EU Declaration 1.7 MB EN,FR,DE

    互動式動畫

    描述
    文件大小
    語言 / 國家
    3D_ANIMATION 3D-Animation - 2873 1.1 MB DE
    3D_ANIMATION 3D-Animation - 2873 1.2 MB EN

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