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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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