ASCO AH2D112A4 Hydramotor Valve Actuator

The AH2D (Suffix R) Manual Reset Hydramotor® provides a watertight enclosure, manual reset switch and Ready to Open indicator light. With electrical power applied to the actuator, the Ready to Open indicator light will be ON. To operate the actuator (open the valve), the reset switch must be turned clockwise to the Open Valve position and held. The light will remain ON until the V710 Series Gas Valve is fully open, then it will go OFF. The reset switch may now be released to the center maintained position. It should be noted that if the reset switch is released before the valve is fully open and before the light is OFF, the actuator will trip immediately closing the valve. The actuator will trip, closing the V710 Series Gas Valve immediately upon power failure or by turning the reset switch counterclockwise to the Close Valve position. Closing time is one second or less. Valve cannot be opened until electrical power is restored to the actuator (Ready to Open indicator light On) and reset switch is turned clockwise to the Open Valve position and held until light goes OFF. Visual indication of actual valve stem location is provided by position indicators on both sides of the actuator.
ASCO Hydramotor® Valve Actuator, Number of Ways/Position: 2, 5.6 A Inrush, 1.85 A Opening, 0.11 A Holding, 110/120 VAC, 50/60 Hz Frequency, VA Rating: 220 VA, 14 s Fast Open, 26 s Slow Open Timing, 1-1/4 in Stroke, 25 psi Pressure, Gas Fuel, Screw Mounting, Aluminum Body, -40 to 150 deg F, Dimensions: 8.64 in L x 10.92 in W

• Manual reset, watertight

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Asco_AH2D112A4_Specification_Sheet.pdf