YNTO APL210 series weather proof limit switch boxes are apply for indicating Open or Close position of rotary valve and output ON or OFF signal to the valve control system.
The valve limit switch box is a kind of field instrument used to detect the valve status in the automatic control system. It is used to output the open or closed position of the valve as a switching signal. The remote controller receives or samples the computer. After confirmation, the next step is performed. The product can also be used as an important valve interlock protection and remote alarm indication in the automatic control system.
1. Limit switch box can long-distance transmission valve opening and closing position signal.
The visual position indicator can quickly adjust the CAM position.
2. With NAMUR micro switch type, and standard mounting bracket.
3. It is not required separate installation and can be installed directly on the actuator.
4. Switch position can be clearly identified by indicator.