美國ASCO電磁閥EFG551A001MS*

電磁閥用于氣動閥門“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面，無需管子連接。根據儀表控制系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。同時該有基本型（IP67）和防爆型，防爆級別為EXD II BT4，其防爆級別適用于的易爆環境場所。也可根據需要選擇合適的電壓。

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美國ASCO電磁閥EFG551A001MS*

CY520, OPPV551 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 select 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 select the appropriate voltage required