KISTLER Electric actuator KL-EA-Series

Summary

“KISTLER” series electric actuator is used for controlling 0-270° rotation of the valves and other similar products, such as butterfly valve, ball valve, damper, flapper valve, cock valve, etc, It widely applies to pentroeum, chemical, water treatment, shipping, paper marking, power plant, heating, light industry and other indust ries, Drived by 380V/220V/110V AC power or 24V/110V DC power inputs 4-20mA current signal or 0-10V DC voltage signal as control signal, moves the valve to the right position, and achieves to automatic control

Performance Feature

1. Shell–The shell is made of horniness aluminium alloy, with anodic oxidation treatment and polyester powder coating. It is strong corrosion resistant and enclosure IP67,NEMA 4 and 6,IP68 is optional.

2. Electric Machinery Fully enclosed Squirrel-cage machinery machinery, small, large torque, and small inertia force, F-class Insulation rating, place hot protection with internal to avoid damging the electric machlery.

3. Manual Structure The design of handle safe, reliable, laboring, small, If without power, it can be operated by handle don’t operate by handle, put the spanner in the spanner folder, convenient to use

4. Indicator-talls indicator in the center axis and adopts convex mirror desige, no cumulate water, more convenient to observe.

5. Space heater–It is used for controlling temperature, avolding internal moisture of eletric actutor condensed because of the changing of temperature and weather,keep inner eletric device dy

6. Sealing–Well sealing performance and enclosure (P67,1968 is optional.

7. Limit switch–Mechaical, electronic double limit. Mechanical limit screw is adjustable, safe and reliable; reliable electronic limit switch is controlled by the cam. Set position accurtely and conveniently by simple adjustment, and it is not

8. Self-locking–Accurate worm and worm gear transfer large torque efficetly, high efficiency, low noite (50) affected by excessive handle. long life, with self-locking function, prevent inversion, as stable and reliable transmise parts, no need to refuel.

9. Anti-off bolt–The bolt will attach to the shell and not be off when remove the shell.

10. Installation–The installation size of the bottom meets international standard ISO5211/DIN3337, There are double squares between the bottom and the hole connect to the stem shich are convenient to install square stem valve straightly or in 45 rotation angle.

11. Circuit-Controlling circuit meet the single-phase or three-phase power supply standard, circuit layout is reasonable and compact, terminals meet various of additonal functional requirements effectively