The Keystone EPI-2 is an Electric Actuator for quarter turn valves.
Features
Standard actuator accepts 100 to 240 Volt DC or AC single phase input, 50 and 60 Hz. Three phase is optional
Separate terminal enclosure isolated from the electronics and motor compartment. Only the wiring terminal is exposed during field installation
Standard adjustable torque switches, from 40 to 100% of rated torque output
Manual override does not require a declutchable mechanism – always engaged
NEMA 4/4X/6 enclosure rating with CSA (C-US) and CE
Anodized aluminum with epoxy powder coat to help protect unit in most aggressive environments
Visual mechanical position indicator for accurate visual reference of valve position
Direct mounting to Keystone valves or readily adaptable to other quarter-turn valves; minimizes costs associated with adaptation
Permanently lubricated self-locking gear train helps eliminate the need for motor brakes
Mechanical travel stops designed to prevent over-travel during hand wheel or motor operation
Over temperature motor thermostat
Integral speed control independently adjustable in opening and closing directions.
