Technical Bulletin IOM Manual (small) IOM Manual (large) Actuator Specs Actuator Schematics

ABZ's Electric Valve Actuators are engineered to provide low cost and high performance electrical automation of quarter turn valves. With 14 year's experience in the field on electric actuation of valves, ABZ with the introduction of their ABZ Series Electric Valve Actuator, has improved reliability incorporating all the best features of self-locking gear's to withstand backdrive from valves, torque limit switches for over-load protection, hand-auto declutching facilities for manual override, thermal cutout protection for motor, water tight sealing and space heater to combat condensation in the housing.

ABZ Electric Actuators feature:

• Highly reliable and easily adjustable limit switches are provided along with a torque switch assembly as standard equipment.
  
• Precision gearing and use of ball bearings maximizes efficiency of power transfer with low noise level (Max. 50dB).
  
• Self locking at any position by means of worm gears.
  
• Adjustable mechanical stops give high safety factors at both ends of actuator travel.
  
• All ABZ Actuators have Hand/Auto declutching hand wheel overrides.
  
• Actuators are "CE" approved.
  
• Approved explosion proof per 'Exd IIB T4 IP67'.
  

ABZ Valve and Controls Company prides itself on the "one-stop" shop for industrial control valve automation.  Their product line in all emcompassing in these regards including High Pressure Butterfly Valves and Electric Actuators:

	Performance you can count on from ABZ's superior valves to keep your downtime and replacement to a minimum.  Quality 100% inspection of each valve.  All models tested to 10% above rated pressure.  Strict standards are maintained for castings, dimensions and durometer requirements, and it's all made in the U.S.A.   more
	ABZ Actuator's are designed for automating most types of quarter turn valves; are well suited for nearly all industries; and are ideal for either on/off or modulating service. more