AU Series Electric actuators provide precise, durable control of quarter turn valves including rubber seated butterfly valves, high performance butterfly valves and industrial ball valves. The compact industrial housing is rated to NEMA 4X (IP 67) standards for outdoor use. All models include integrated controls and a manual override handwheel.
The standard AU models are 120V single phase. Three phase units are available as an option. All AU series actuators include two auxiliary switches, torque switches, a position indicator and a heater. Modulating units provide position feedback as standard.
AU series actuators mount directly to Bray butterfly valves and ball valves without the need for adapter bracket. Thermal overload protection is provided by means of PTC thermistors connected directly to the motor windings.
The standard AU models are 120V single phase. Three phase units are available as an option. All AU series actuators include two auxiliary switches, torque switches, a position indicator and a heater. Modulating units provide position feedback as standard.
AU series actuators mount directly to Bray butterfly valves and ball valves without the need for adapter bracket. Thermal overload protection is provided by means of PTC thermistors connected directly to the motor windings.
Unit of Measure
Specifications
Torque |
N/A 70800 in·lbs |
Features |
N/A Auxiliary Switches Heater On/Off |
Power Requirements |
N/A 115 VAC ±10% at 60 Hz, Single Phase |
Full Load Current Draw |
N/A 6.5 A |
Locked Rotor Current Draw |
N/A 14 A |
Control Type |
N/A On/Off or Floating |
Input Signal |
N/A 115 VAC ±10% at 60 Hz |
Running Torque |
N/A 70800 in·lbs8000 nm |
Operating Time |
N/A 60 sec |
Duty Cycle |
N/A 15 min. continuous max six starts/minute |
Cycles |
N/A 15,000 Full Stroke Cycles; 2,500,000 Repositions at Rated Running Torque |
Terminals |
N/A AUMA plug/ socket connector with screw type connection |
Heater |
N/A 120 V internal (12.5 W) |
Motor Protection |
N/A PTC Thermistors |
Enclosure |
N/A NEMA 4, 4X, IP 67 |
Temperature Limits |
N/A -20 to 175 ºF-29 to 79 ºC |
Weight |
N/A 270 lbs101 kg |
