ABZ Electric Actuators

Standard enclosure IP-67, NEMA 4, 4x
Squirrel cage, totally enclosed motor
Standardized and color-coded wiring
Manual override hand/auto declutch lever, automatic reset when motor is energized
Handwheel designed for safe, efficient operation
Standardized mounting pad for ABZ and ISO-5211 valve mounting. Blank drive bushing for custom fit
Wormgear drive for longer life and a low maximum noise level of only 50dB
Indicator is top mounted for continuous visual indication of valve position
Standard 20 watt internal heater, minimizes condensation due to temperature and humidity changes
Cam actuated, end of travel limit switches are easily adjusted to de-energize actuator for precise valve position
Torque switch is cam actuated and factory set to provide over-torque protection, available in size ABZ-015 thru ABZ-250
Mechanical limit stops designed to prevent over-travel of quarter turn applications
Valve back drive is prevented by a rolled steel wormgear and aluminum bronze wormwheel

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