Core Parameters

• KST Fine Small Explosion-Proof Electric Actuator

• Output torque: 50~600N·m

• Rotation angle: 90°±1°

• Applicable voltageSingle phase: 110-120V AC, 220-240V AC;Optional: 380V three-phase, AC/DC 24V

• Applicable frequency: 50/60Hz

• Ambient temperature: -25℃ ~ +60℃

• Working dutySwitch type: S2-15min; Regulating type: S4-50%

• Explosion-proof grade: ExdⅡBT4Gb

• Control signal

• Switch type: On-off signal control

• Regulating type: 4-20mA, optional 0-10V/2-10V (opto-isolated)

• Feedback signal

• Switch type: Active & passive switch feedback (SPDT, 5A@250VAC)

• Regulating type: 4-20mA, optional 0-10V/2-10V (opto-isolated)

• Protection grade: Standard IP67, optional IP68

Technical Features

KST smart explosion-proof electric actuator, with compact structure, wide output torque range (50-1000Nm).Suit for different application scenarios, such as limited installation space, explosion-proof, and protection requirements. With excellent weather resistance and shock resistance, There're electrical&mechanical double limits to prevent overtravel; Following IS05211 installation standard. Adapt butterfly valve, ball valve, plug valve, baffle valve, and so on.