Automated Actuator Systems for Industrial Valves

Electric Actuators

Precise torque control with advanced modulation capabilities for quarter-turn and multi-turn valves, ensuring reliable automation.optional temperarure -60℃, C5 painting,

Electro-Hydraulic Actuators

Robust hydraulic power combined with electronic control for high-force applications, ideal for large-bore and high-pressure valves.optional temperarure -60℃, C5 painting,

Pneumatic-Hydraulic Actuators（Gas over oil）

Combines pneumatic efficiency with hydraulic force, offering reliable and compact power for diverse industrial valve automation needs.optional temperarure -60℃, C5 painting,

Pneumatic Actuators

Fast-acting quarter-turn and multi-turn pneumatic actuators designed for rapid valve cycling and fail-safe return options.optional temperarure -60℃, C5 painting,

Gearbox

Multi-turn gearbox and quarter-turn gearboxes ensure reliable, precise operation with minimal manual effort, suitable for manual or automated systems，suitable for gate, globe, sluice valves,ball, butterfly and plug valves, optional temperarure -60℃, C5 painting, subsea application

Verified Performance Protocols

Precision Stem Mounting

Limit Switch Calibration

Dynamic Torque Testing

Actuators are precisely aligned and mounted to valve stems, ensuring optimal mechanical interface and zero backlash, critical for control accuracy.

Each actuator's limit switches are calibrated for exact open and closed positions, guaranteeing precise valve stroke control and operational safety.

Full-cycle dynamic torque testing verifies actuator output against specified valve operating requirements, ensuring reliable performance under load.

Expert Automation Consultation

Our engineers provide detailed torque calculations and mounting pad dimensions to integrate LOONWAN actuators seamlessly into your control systems.