EA50-A series actuators are ideal for proportional
position of fuel valves, butterfly valves, dampers and similar devices.
EA52-A and EA56-A models have an adjustable hydraulic brake that provides
up to a 10:1 speed reduction. A constantly powered field winding serves
as an electric brake to hold the actuator in position when no movement
is required. These actuators stay in position when power is removed
The EA50-A is compatible with the VB-7000 and VB-9000 valves in this
catalog.
Analog input proportional control signal