burkert 8697-00255863防爆电磁阀

burkert 8697-00255863防爆电磁阀英文介绍：

The pneumatic control unit Type 8697 is designed for decentralized automation of process valves ELEMENT Type 21xx. Mechanical or inductive limit switches register the position of the valve. The integrated pilot valve controls single-acting actuators. The design of the control unit and the actuator enables an internal control air routing without external tubings. Besides the electrical position feedback signal the status of the device is shown directly on the control unit itself via LEDs. The housing is easy to clean and features proven IP protection and chemically resistant materials for use in hygienic processing, in food, beverage and pharmaceutical industries. Combined with Bürkert ELEMENT actuators the unique pilot valve system enables a compressed air recycling that avoids actuator chambers contamination from the environment.

burkert 8697-00255863防爆电磁阀特点：

• Compact Design
• Integrated pilot valve with manual override
• Integrated control air routing
• Automatic end position adjustment
• With ATEX II cat. 3G/D and cat. 2D/G approval

可以安装在相对静止的物体（如固定架、门框等，简称静物）上或者运动的物体（如行车、门等，简称动物）上。当动物接近静物时，开关的连杆驱动开关的接点引起闭合的接点分断或者断开的接点闭合。由开关接点开、合状态的改变去控制电路和电机。

如果你对burkert 8697-00255863防爆电磁阀感兴趣，想了解更详细的产品信息，填写下表直接与厂家联系：