The MG350V globe valve actuators are non-spring return electromechanical actuators for the control of two-way and three-way globe valves. They are use for fan coils, unit ventilators, reheat, cooling units, perimeter heating, and other applications. The actuators are compatible with older field-installed VB-9 globe valves as wall as other valves. Auto-calibration provides precise control by scaling the input signal to match the exact travel of the valve stem. Power Supply: 24 Vac. Three-Wire floating input signal, PMW, also compatible with two-position Form A 24 Vac/Vdc input signals. Field-selectable PMW ranges. Position Feedback Output Signal: 2…1 Vdc, …5 Vdc, Field selectable. Force: 3 N Max. Stroke 16.5 mm. The stem adapter and stem adapter jam nut are included with the actuator. Graduated position indicator showing open to close with end point indicators. Removable terminal block, AWG 12 … 24, meets the requirements of cUL without the need of an electrical earth ground connection.