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    國產551電磁閥

    口徑：
    特點：

    隔爆型電磁閥用於氣動閥門“開啟”或“關閉”的電控操作。符合NAMUR連接標準，直接安裝在氣動執行器側麵，無需管子連接。根據儀表控製係統需要選擇單電控或雙電控。二位五痛電磁閥配雙作用式執行器。二位三通電磁閥配單作用式執行器。
    • 產品特性
    • 規格參數
    • 常見問題

    【詳細說明】JT551本安型電磁閥/隔爆型電磁閥/NAMUR電磁閥

    用於氣動閥門“開啟”或“關閉”的電控操作。符合NAMUR連接標準，直接安裝在氣動執行器側麵，無需管子連接。根據儀表控製係統需要選擇單電控或雙電控。二位五痛電磁閥配雙作用式執行器。二位三通電磁閥配單作用式執行器。同時該產品有基本型(IP67)和防爆型，防爆級別為EXD II BT4，其防爆級別適用於工廠的易爆環境場所。也可根據需要選擇合適的電壓。

       JT551電磁閥 series solenoid valves for pneumatic valves "open" or "turn off" the electric-controlled operation. Consistent with the NAMUR standard to connect directly installed in the pneumatic actuator side without the tube connection. Instrument control system in accordance with required s e l e c t single or double electric control electric control. Two five pain with double acting solenoid valve actuator. 2 solenoid valve with three single-action actuators. At the same time the product has a basic type (IP67) and Explosion-proof, explosion-proof level for EXD II BT4, its explosion-proof level applicable to the factory premises explosive environment. May also s e l e c t the appropriate voltage required
     
    技術參數》Technical parameters

     

    結構形
    Structural form
     
    滑動Sliding
     
    動作方式
    Action mode
    電磁鐵或手動操作，按下並旋轉手動操作鈕可實現手動狀態鎖定。氣動彈簧複位、機械彈簧複位、電磁鐵操作複位。
    Solenoid or manual operation, press the button and rotate manual operation can achieve a state of lock manually. Reset pneumatic spring, mechanical spring reset, reset electromagnet operation.
    複位方式
    Reset mode
    ISO228/1標準G1/4、ISO228/1 standardG1/4
    接口Interface
    1/4、3/8、1/2
    環境溫度 Ambienttemperature
    -20ºC~+80 ºC(防爆型Explosion-proof-15 ºC~+50 ºC)
    介質溫度 Mediumtemperature
    閥體和內部零件：陽極電鍍鋁合金、銅。加固端蓋：塑料。
    Valve body and internal parts: anodized aluminum alloy, copper. Reinforcement Cover: Plastic
    材質
    Material quality
    密封圈：丁苯橡膠(NBR)和聚亞安酯(AU)。
    Ring: styrene-butadiene rubber (NBR) and polyurethane (AU)
    安裝
    Installation
    符合NAMUR標準和VDI/VDE3845的雙孔。
    Consistent with the NAMUR standards and the double VDI/VDE3845.

     

    電氣數據》Electrical data

     

    標準電壓
    StandardVoltage
    24VDC、24VAC50Hz\220VAC50Hz
    特殊電壓
    Specialvoltage
    6V~110VDC、12V~254VAC、50或Or 60Hz
    電壓偏差
    Voltagedeviation
    ±10%標準和防爆(Exd II BT4)線圈
    ± 10% standard and explosion-proof (Exd II BT4) coil
    功耗
    Power
    標準線圈：AC啟動功率6VA，穩定功率4.3VA(熱態)DC2.6W(熱態)，3W(冷態)
    Standard coil: AC power to start 6VA, stable power 4.3VA (hot state) DC2.6W (hot state), 3W (cold)
    工作方式
    Working methods
    100%ED(DB)，連續操作。
    100% ED (DB), continuous operation.
    防護等級
    Protection Level
    IP65帶符合DIN40050的正確安裝連接器
    IP65 with in line with the correct installation DIN40050 connector
    電氣連接
    Electrical
    connections
    PG9連接器
    Connector PG9
    氣動閥
    電動閥
    調節閥
    隔膜閥
    執行器
    控製閥附件
    液動閥門

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