Samson
Type 3374 Electric Actuator
Attachment for form-fit HVAC valves and Series V2001 Valves;
Type 3374-11; 15 mm travel; Thrust: 2.5 kN stem extends and
retracts; Operating voltage 85 to 264 V; 50/60 Hz; With digital
positioner with four configurable inputs. Possible application:
positioner for input and output signals 0/4 to 20 mAor 0/2 to 10 V
(variable), PID controller with input for Pt 1000 sensor, two-mode
operation for floating control with 0/4 to 20 mAor 0/2 to 10 V output
signal, three-step control for floating control with 0/4 to 20 mA or
0/2 to 10 V output signal, fixed set point control upon input signal
failure in positioner mode for input and output signals 0/4 to 20 mA
or 0/2 to 10 V (variable) and input for Pt 1000 sensor; Stroking
speed, adjustable: 0.25 mm/s (30 mm/120 s, 15 mm/60 s) and 0.5
mm/s (30 mm/60 s, 15 mm/30 s); Limit contacts with two
mechanical changeover switches ;
Degree of protection IP 54 acc. to EN 60529, by using cable glands
with IP 65;
