These actuators provide electronic proportional control of dampers and valves requiring return to normal position upon power interruption. They are compatible with controllers generating 4 to 20 mA input signals.
Spring return.
24, 120, and 240 Vac models available.
Damper models with linkage or base models requiring separate damper or valve linkage available.
Die cast lower housing with 1/2 in. conduit opening and painted steel upper housing.
Hydraulic actuator with oil-immersed motor, transducer, and pump.
Proportional actuators controlled by a variable mAdc input signal.
82.5.. input impedance.
Adjustable actuator startpoint
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