气动阀门的介绍
Introduction to Pneumatic Valves
1、检查气动阀的型号和参数是否满足现场安装需要和技术要求。
1. Check whether the model and parameters of the pneumatic valve meet the on-site installation needs and technical requirements.
2、检查气缸和气动阀的位置指示器，确保没有损坏。
2. Check the position indicators of the cylinders and pneumatic valves to ensure they are not damaged.
3、清洗、吹扫气动阀管路;如果介质中有杂质，应在阀门前面的管道上安装过滤阀。
3. Clean and purge the pneumatic valve pipeline; If there are impurities in the medium, a filter valve should be installed on the pipe in front of the valve.
4、按气动阀体上箭头指示的方向安装(下游安装)，将气动阀接口与管道连接，并确保连接密封良好。
4. Install in the direction indicated by the arrow on the pneumatic valve body (downstream installation), connect the pneumatic valve interface to the pipeline, and ensure that the connection and sealing are good.
5、如果安装了电磁阀，注意确保接头密封良好。
5. If a solenoid valve is installed, take care to ensure that the connector is properly sealed.
6、当需要焊接连接时，高温不得传递到气动阀的填料上。
6. When welding connections are required, high temperatures must not be transmitted to the packing of pneumatic valves.
气动阀门和电磁阀安装注意事项
Precautions for installation of pneumatic and electromagnetic valves
1、确保流体和气源清洁，防止堵塞电磁阀或气缸活塞。
1. Ensure that the fluid and air supply are clean to prevent clogging of the solenoid valve or cylinder piston.
2、电磁阀线圈带电，正常运行时热量高。不要触摸它。
2. The solenoid valve coil is energized and has high heat during normal operation. Don't touch it.
3、电磁阀线圈充电时，禁止拆卸，以防触电。
3. When charging the solenoid valve coil, it is prohibited to disassemble it to prevent electric shock.
4、严禁撞击、碰撞电磁阀的线圈、插座、电磁管及连接部位，以免损坏。
4. It is strictly prohibited to hit or collide with the coil, socket, electromagnetic tube, and connection parts of the electromagnetic valve to avoid damage.
5、电磁阀线圈充电时，严禁将其盖住，以防过热和燃烧。
5. When charging the solenoid valve coil, it is strictly prohibited to cover it to prevent overheating and combustion.
电磁阀的实际电源电压不得超过公差范围。
The actual supply voltage of the solenoid valve must not exceed the tolerance range.
7、介质的工作压力、温度和粘度不得超过规定范围。
7. The working pressure, temperature, and viscosity of the medium must not exceed the specified range.
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