We design and manufacture precise, miniature electric actuators that offer a compact profile and high torque design with small valves and instrument valves for hazardous and non-hazardous applications. They precisely control the flow of media (liquid or gas) and the customisable mounting kits make the actuators compatible with any valve. Our actuators are programmed specifically for each valve, enabling the user to achieve optimal operational torque that delivers fast, long-lasting precision without damaging the valve stem or seat.

Hanbay actuators operate on 12-24 VDC or 110-240 VAC power, and are configured for either modulating, open-close, or linear valve automation. Our electric valve actuators precisely control the flow of media (liquid or gas) and are compact in size and weight. Additionally, our actuators are compatible with any valve thanks to their customizable mounting kits.

Multi-Turn Actuators

• Precise modulating control
• 4-20 mA / 1-5V / 1-10V / Modbus RS485 control signal
• Built for needle, metering, globe, and control valves, as well as pressure regulators

Quarter-Turn Actuators

• TTL (ON/OFF) control
• Fast open/close operation
• Ideal for ball, diverter, multi-port, shut-off, internal, and butterfly valves

Fail-Safe Actuators

• Fail-close or fail-open upon power loss
• Up to 180° of spring-return function
• Additional fusible link and thermal cut-off safety measures (specially designed for propane applications)

Linear Actuators

• Threaded leadscrew type linear actuator
• Optimal performance for high viscosity media
• High precision control of rising stem valves - gate, knife, and linear acting needle valves