HKS SA-H1 Hydraulic Part-Turn Actuator
The HKS SA-H1 hydraulic part-turn actuator from Germany for onshore and offshore valves: torque up to 100,000 Nm, rotation up to 90°, pressure up to 210 bar, with emergency operation.

Product Overview
The SA-H1 belongs to HKS's valve actuator series and operates part-turn valves onshore and offshore. It is compact, delivers the same torque in both directions, and its sliding surfaces are hardened, ground and polished.
End positions are signalled by proximity switches, and the rotation angle can be monitored by a digital or analogue sensor. With no internal leakage, intermediate positions are held precisely.
Applications: waterworks, wastewater, hydraulic steel structures, shipbuilding, refineries, pipelines, tank farms, power plants and offshore platforms.
Technical Data
- Torque
- Up to 100,000 Nm
- Rotation angle
- Up to 90°
- Working pressure
- Up to 210 bar
- Mounting
- Front mounting
- Position feedback
- Proximity switches; digital or analogue angle sensor
- Emergency operation
- Yes
Reference data as published by the manufacturer. Contact Ha Thanh for help choosing the right model.
Documents
Need a catalogue, drawing or datasheet for this product? Contact Ha Thanh for documents.

