Dimensions:

Electric actuators for radiator and three-way valves

Electrothermal actuators use a wax element with an internal heater wire. All electrothermal actuators are spring return.

Electromotive actuators use a stepper motor to position the actuator. All electromotive actuators are fail-in-place actuators.

Type:Control Signal:Part Number:
Electrothermal2-pt, normally closed1012416
Electrothermal2-pt, normally closed, with end-switch1012496
Electrothermal2-pt, normally open1012426
Electrothermal0-10V, normally closed1012953
 
Electromotive2-pt, 3-pt, 0(2)-10V1012705
Electromotive0(2)-10V, with feedback1012706