Double Sealed Valve Actuator with Power Phase Loss Protection and Self Diagnosis Function

Key Specifications/Special Features:

1. Non-intrusive design
2. Non-intrusive debugging
3. Double sealed structure
4. Torque protection
5. Valve location limit protection
6. Power phase loss protection
7. Electronic gate latching protection
8. Motor over temperature protection
9. Input and output channels with photo electricity insulation
10. Detect valve position by Hoare switches
11. Automatically phase order adjustment
12. Display valve position real time by LCD
13. Self diagnosis function
14. Manipulation by hand-wheel
15. Explosion-proof structure with Exd II CT4
16. Protection degree: IP68
17. Low inertia and high torque motor with F degree
18. Worm and turbine operates in an oil bath
19. Standard drive interface
20. Non-thrust bearing configuration
21. Accept voltage, current and pulse signals