The ASCO H10B620B5F1 is a heavy-duty, pull-type electrohydraulic actuator designed for ON/OFF control of valves in industrial fuel handling and burner systems. Operating on 120V AC, this actuator retracts when energized and returns via a spring when de-energized, offering fail-safe functionality and dependable operation.
Technical Specifications
Actuation Type: Pull-type, spring return
Voltage: 120V AC
Frequency: 60/50 Hz
Power Consumption: 158 VA max
Ambient Temperature Range: -40°F to 150°F (-40°C to 66°C)
Enclosure: General Purpose, Type 1
Mounting: Multi-position, may be mounted in any orientation
Operation: ON/OFF valve control
Key Features
Electrohydraulic design for smooth, powerful actuation
Spring return ensures valve closure in power-loss situations
Operates efficiently with standard 120V AC supply
Capable of reliable performance in extreme temperature environments
Universal mounting flexibility
Ideal for integration with combustion and fuel gas shutoff valves
Compatible Components & Accessories
ASCO shutoff valves and valve assemblies
Wiring harnesses and conduit connections
Mounting brackets and adapter kits for valve coupling
Hydraulic fluid service kits
Industry Applications
Industrial burner and boiler control systems
Gas shutoff in process heating systems
Commercial HVAC burner management
Combustion control in refining and manufacturing operations
Installation & Maintenance Notes
Mount in any position as required by valve orientation
Confirm voltage and frequency before connecting to power
Ensure proper coupling to valve stem for consistent operation
Periodically inspect actuator housing and wiring connections
Check hydraulic fluid and mechanical return system as part of routine maintenance
Disconnect power and depressurize system before servicing
Request a Quote now or call us at 1-800-755-2883 for expert assistance.