Electric valve actuator DCL-F 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° Power Supply: - 24VAC/110VAV/220VAC - Output Signal: - 4-20mA Total Weight: - 2.5KG To 20KG - Motor Power: - 8W To 140W Ambient Temperature: - -25℃~+55℃ / -13°F~+131°F - Features  - 1/4 turn operation with self-locking  - Automate ball valve and butterfly valve to adjust or cut off flow  - Self-developed position transmitter to output 4-20mA signal of valve position  - High quality alloy steel sleeve and ball bearings, all metal gear drive  - Heavy duty motor with thermal overload protection/duty rate 80%  - Compact size for limit space with weather proof IP67/type 4X aluminum alloy housing  - Manual override  - Over 10000 times full range life cycle with full rated load  - Resistance to extra low and high temperature and high moisture environment  - ISO5211 direct installation  - CSA listed per UL standard/CE marked/RoHS 3.0 Description DCL F model electric actuator is equipped with self-developed position transmitter to output 4-20mA analog signal of valve position. It can be widely used in 3-point floating control system to drive quarter turn butterfly valves, ball valves or dampers. This kind of control system can obtain continuous analog signal of valve position signal to decide when to cut off power or reverse power direction. 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.