Electric Actuator For Valves

Following are the Main Performance Features of Electric Actuator for valves :-
2.1 Shell
The shell is made of horniness aluminium alloy, pass through anodic oxidation treatment and polyester powder coating, so it has strong corrosion resistance. Protection grade is IP67, NEMA 4 AND 6, and optional IP68 type and explosion-proof model.
2.2 Motor
Fully enclosed Squirrel-cage motor, small volume, large torque, and small inertia force, F-class insulation rating, built-in thermal protection switch, avoiding damage the electric machinery.
2.3 Manual Structure
The design of handwheel ensure safe, reliable, labor-saving, small volume. When it don't have electricity, it can be manually operated by clutch handle. When it has electricity, the clutch will reset automatically.
2.4 Indicator
Indicator installs in the center axis, so it can observes the valve position. It adopts convex mirror design, no cumulate water, more convenient to observe.