VALVCON™
QX-Series DC-powered electric actuator
DC-powered electric actuators

The VALVCON QX-Series is a compact, rugged, reliable dc-powered electric actuator designed for quarter-turn valve and damper applications. Notable standard features include two auxiliary limit switches, a holding brake, thermal-overload protection and an internal relay that alleviates the need to reverse polarity to reverse the motor direction.
Features
Compact and lightweight
Simple on/off operation without the need for polarity reversal
Designed for use in hazardous locations
80% duty cycle
Agency approvals are standard
Many standard features
Common use cases
Applicable industries
Specifications
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SERIES | QX |
TORQUE OUTPUT | 17 - 339 Nm, 150 - 3000 lb-in, 12 - 250 lb-ft, |
DUTY CYCLE | 80% @ 40°C / 104°F |
OPERATION | Reversing |
ENCLOSURE*) | NEMA 4/4X/7&9 |
TEMPERATURE RANGE | -40°C to 66°C / -40°F to 150°F |
VOLTAGE | 12VDC, 24VDC |
| *) CSA (C US) Certification standard; Class I, Div. 1, Gr. C & D; Class II, Div.1, Gr. E, F & G; Class III |