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Actuators

QX-Series Electric Actuators

QX-Series Electric Actuators
QX-Series Electric Actuators
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Metso’s Valvcon QX-Series is a compact, rugged, reliable, DC-powered electric actuator designed for quarter-turn valve and damper applications. The actuator is intended for use in hazardous locations and meets NEMA 4/4X/7&9 specifications and carries CSA Certification to both Canadian and US Standards. 

Standard features include two auxiliary limit switches, a holding brake, wrench-operated manual override, visual position indication, thermal-overload protection and an internal relay that alleviates the need for the user to reverse polarity to reverse the direction of the motor.

Other options include the tropical and standard heater/thermostat options, ISO-compliant metric output drives, keyed output drives and a declutchable handwheel override.

SERIES
TORQUE
OUTPUT
DUTY
CYCLE
OPERATION
ENCLOSURE
TEMP.
RANGE1
VOLTAGE
QX
150-3000 lb-in
12-250 lb-ft
(16.3-339 Nm)
80%
@ 104° F
(40° C)
Reversing
NEMA 4/4X/7&9
32° - 150° F
(0° - 66° C)
12VDC
24VDC


1. -40° - 150° F (-40° - 66° C) with heater and thermostat


» Technical bulletins A207-1 - QX-Series

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V-Series Electric Actuators

V-Series Electric Actuators

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