Electric valve actuator DCL-H series

quarter-turncompactfor butterfly valves

Detailed Product Description Standard Time/Torque: - 20S To 75S/50Nm To 2500Nm/442in.lbs To 22125in.lbs - Installation Angle: - 360° Total Weight: - 2.5KG To 20KG - Motor Power: - 6W To 140W Ambient Temperature: - -25℃~+55℃ / -13°F~+131°F - Protection Grade: - IP67 NEMA4/4X Power Supply: - 380VAC/440VAC/415VAC 3 phase actuator powered by 3 phase AC with passive contact switch for valve position Description DCL compact electric actuators are most commonly used in HVAC field with butterfly valve. In many building automation systems, electric actuators are widely used to control indoor temperature, air conditioner air volume, water flow, condensate flow and hydraulic balance etc. DCL H type control circuit and 3 phase AC motor is specially designed for actuator that can powered by 380VAC/440VAC, 50Hz/60Hz commonly used in heavy industry, such as power plant and steel plant. Similar to single phase powered actuator, on receipt of a continuous voltage signal, the motor runs and via a rugged all metal gear drive rotates the output drive 90°. The motor is automatically stopped by internal cams striking limit switches and output a full open dry contact signal. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the output drive position.Actuator is easy to install using standard ISO5211 multi-flange mounting and double square drive. Features  - 1/4 turn operation with self-locking  - Modulating type available with electric positioning system  - Automate ball valve and butterfly valve to adjust or cut off flow  - Class F insulating motor  - Heavy duty motor with thermal overload protection/duty rate 80%