Electric valve actuator DCL-B series

quarter-turnworm gearcompact

Watertight compact electric quarter turn actuator / over torque protection optional Name: - Electric Quarter Turn Actuator Installation Angle: - 360° Use For: - Butterfly Valve, Ball Valve Protection Grade: - IP67 NEMA4/4X Type: - Compact Total Weight: - 4.5KG To 20KG Standard Time/Torque: - 30S To 75S/100Nm To 2500Nm/885in.lbs To 22125in.lbs Motor Power: - 15W To 140W Ambient Temperature: - -25℃~+55℃ / -13°F~+131°F Power Supply: - 24VAC/110VAV/220VAC Watertight compact electric quarter turn actuator / over torque protection optional DCL common series electric actuator are typically used to drive quarter turn butterfly valves, ball valves, dampers and swinging arms. On receipt of a continuous power signal, the motor runs one direction and via an all metal gear box with last stage worm gear train rotates the output drive 90°. The motor is automatically stopped by internal cams striking limit switches. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the output drive position. Over torque protector is optional only if accurate output torque is needed. PTC electronic heating component is also used as thermostatically controlled anti-condensation heater that will protect actuator against damage from condensation. Features • - Quarter turn operation with mechanical limits • - Rugged IP67 watertight, robust die cast aluminum enclosure/100% test under water • - Two auxiliary limit switches to confirm valve position • - Visual valve position indicator/flat or convex