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ASCO™ AH2E Hydramotor Actuator
The ASCO Series AH2E On-Off Hydramotor is a push-type, self-contained, electrohydraulic linear actuator that extends when powered and retracts by spring force upon power interruption.
The Hydramotor provides a fast spring return shutoff time of 1 second or less. When the actuator is mounted to a V710 gas valve, position indicators on both sides of the actuator show the valve´s open or closed position. The AH2E On-Off Hydramotor/V710 gas valve combination provides main line control for boiler, furnace, and oven applications plus industrial and commercial burners.
ASCO™ AH2E Hydramotor Actuator


Valve Actuation
Body Material
110 AC, 120 AC, 220 AC, 230 AC, 24 AC
Standards / Regulations
CSA, FM, Type 1, Type 4, Type 7, UL


  • Broad ambient temperature range suitable for hot (150° F/66° C) or frigid (-40° F/-40° C) environments
  • Slow- or fast-opening constructions make it suitable for a variety of applications
  • Type 1 General Purpose enclosure standard, optional Type 4 Watertight enclosure available for outdoor or indoor wash down installations
  • Rugged construction ensures high reliability and durability
  • Visual indication of valve open & closed position is standard
  • Optional electrical interlock proof of closure switch is available
  • Mountable in any position for installation flexibility
  • UL Listed, FM Approved, CSA Certified