The EPI2 series are compact, intelligent quarter-turn electric actuators for the accurate control of valves with torques from 35 to 2000 Nm / 308 to 17,700 lb.in.
Keystone EPI 2 Electric Actuator
Videos
Keystone EPI 2 Electric Actuator
Specs
Torque output
up to 17,700 lbs-in [2,000 Nm]
Resources
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Manuals & Guides
Features
- Separate terminal enclosure isolated from the electronics and motor compartment; only the wiring terminal is exposed during field installation
- Standard adjustable torque switches, from 50 to 100% of rated torque output (3 steps 50% - 75% - 100%)
Manual override always engaged - Standard protection IP66/68M and NEMA 4/4X/6 enclosure rating with CSA (C-US)
- Explosion proof protection Ex de IIB T5 Gb - FM
- 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 or readily adaptable to other quarter-turn valves
- 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
Epicyclical gearing ensures reliable and smooth operation - Latched-type output contacts for fully open/ fully close remote indication. Output contacts for monitor and blinker/local selector indication are also available
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