F-TOP-22A74 is a flation-proof valve position feedback device. It has different color LED lights to display the current valve position state, and feed back the current valve position signal to various automatic control systems including PLC/DCS.
1. High precision, leakage proof valve.
2. High efficiency, high cleanliness, precision can be set.
3. Push-button operation, no disassembly, Ex d explosion-proof & intrinsic safety explosion-proof double certification.




