Description
The ASCO AH2E112S4 is a 120 V AC electrohydraulic hydramotor actuator designed for on-off valve and damper control in industrial and commercial combustion systems. Featuring fast opening (≈14 s max) and a proof-of-closure switch, this actuator provides reliable performance and safety feedback for gas valve automation, boiler burners, HVAC combustion air dampers, and other critical control applications. Its integrated damper shaft and arm simplify mechanical linkage installation, and the watertight, Type 4 enclosure ensures durability in demanding environments.
Key Features
- Fast-Opening Action: Max ~14 seconds for responsive on/off operation.
- Proof of Closure Switch: Confirms valve/damper position for safety interlocks.
- Watertight Type 4 Enclosure: Protection for outdoor or harsh installations.
- Spring-Return Safety: Retracts on power loss for fail-safe shutdown.
- Includes Damper Shaft & Arm: Builds in linkage hardware for ready installation.
- Rugged Design: Ideal for boilers, furnaces, ovens, and industrial burners.
