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    直動式兩通標準比例閥

    類型 2875 / ID 號碼 281387

    立即比較 打印
    Produkt-Foto Typ 2875

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

    • Produkt-Foto Typ 2875
    • Produkt-Foto Typ 2875

    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 2 ~ .9.5 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 2875 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 2875
    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) 3 mm
    Main valve orifice 1 (inch) 1/8 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 Inner thread
    Port connection 1 thread type G
    Port connection 1 thread marking 3/8
    Port connection 2 type Inner thread
    Port connection 2 thread type G
    Port connection 2 thread marking 3/8
    Voltage / rated voltage 12 V
    Voltage / rated voltage 12 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 49 mm
    Protection type (IP max. with suitable connector) IP65
    Thermal insulation class of the actuator H
    Rated power consumption 16 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) 0,25 m3/h
    QNn value (gas) 270 l/min
    PWM frequency min. 400 Hz
    PWM frequency max. 500 Hz
    Operating range 1:100
    Nominal operation/Duty cycle 100 %
    Nominal pressure min -1 bar
    Nominal pressure max 10 bar
    Differential pressure max 10 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 press-fit seat material Stainless steel
    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
    suitable for liquid media Yes
    suitable for gaseous media Yes
    重量 0,990000 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 2875 data sheet | electromagnetic operated proportional valve 1 MB EN / EU
    DTS Typ 2875 Datenblatt | elektromagnetisch betätigtes Proportionalventil 1.1 MB DE / DE

    用戶手冊

    描述
    文件大小
    語言 / 國家
    MAN Additional manual Type 0721 | Type X, IIC 2G Ex mb or IIC 2G Ex e mb ATEX-approval 584 kB EN / EU
    MAN Additional manual Type 2834 2865 2875 | Solenoid coil type 7, ATEX approval 988.1 kB EN,FR,DE / EU
    MAN Additional manual Type 6013 | PX01 - PX03 Use in the explosion-hazard area 125 kB EN,FR,DE / EU
    MAN Additional manual Type XXXX |PX04 Use in the explosion-hazard area 138.9 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 0407 | Type X, IIC 2G Ex mb, IIC2G Ex e mb homologation ATEX 587.4 kB DE / FR
    MAN Zusatzanleitung Typ 0721 | Type X, IIC 2G Ex mb bzw. IIC 2GEx e mb ATEX-Zulassung 571.2 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 - 2875 1.3 MB DE
    3D_ANIMATION 3D-Animation - 2875 1.3 MB EN

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