Part Turn Electric Actuator, Cast Aluminum, 50 Nm to 6000 Nm

Product Name: Q Series Part Turn Electric Actuator
Body Material: Cast Aluminum
Torque Range: 50-6000 Nm
Control Methods: On/Off, Modulating, Intelligent
Applications:
Ball Valve (DN15-DN200)
Butterfly Valve (DN25-DN400)
Optional Power Supply: AC 220V-660V, 50/60Hz
Protection Rating: IP65/67 (IP68 available upon special order)

The Q series electric actuator is designed for use with small and medium-sized butterfly valves, ball valves, and other similar equipment requiring a 90° rotational movement. Known for its stability and reliability, this angular stroke actuator meets the diverse needs of various control systems and operating environments. Featuring an integrated transmission mechanism, it offers a compact design with a sleek appearance. The actuator provides safe, reliable manual operation with fully automatic manual/electric switching, eliminating the need for manual handle adjustments. With robust protection options, including explosion-proof capabilities, integral switches, and built-in adjustments, this actuator is adaptable to various industrial applications.

Technical Parameters

» Related Humidity: <90% (at 25°C)
» Manual Override: Yes
» Local Control Unit: Local control knob for open/close/stop, switch knob for close control, remote control, and prohibition control (non-intrusive)
» Display Mode: LCD with indication for opening (0-100%) and open/close fault
» Control Modes:
   On/Off signal control
   Modulating (proportional regulation) control
   Fieldbus control

Installation and Disassembly

Valve electric actuators can be installed in any position; however, it is recommended to ensure that the motor is positioned as horizontally as possible. The electrical box cover should be positioned either horizontally or with the cover facing upwards.
This installation method aids in lubrication, debugging, maintenance, and manual operation.

Wiring Precautions

1. Open the valve to 50% of its range using a handwheel.
2. Press the open or close valve button and verify if the valve rotation matches the button action.
3. If the valve rotation does not correspond, immediately:
4. Press the stop button.
5. Disconnect the three-phase power supply.
6. Swap any two phases in the three-phase power supply.