Proportional actuators with built-in feedback
potentiometer
Open/Close contact closure input
24Vac, 120Vac and 240Vac models available
50 in-lbs torque
Compatible with VB series valves
The
EA40 spring return actuator, will proportionally position a fuel valve,
butterfly valve, damper and other similar devices. The output shaft
is power operated in both directions. An internal electrical holding
circuit maintains the proper damper position at setpoint. The enclosed
spring drives the output shaft and gear train to return the damper
to a normal position on power interruption.
Standard
features include 100 ohm internal feedback slidewire and single internal
SPDT switch.
All models are UL/cUL listed.
The EA40 is compatible with the VB-7000 and VB-9000 valves in this
catalog.
Proportional actuators with built-in feedback
potentiometer