We supply reliable manual valve actuator covering two mainstream models, serving water supply, petrochemical, power, metallurgy and other industrial sectors. Durable performance and flexible adaption make them a practical pick for daily valve operation.

Tailored for ball valves, butterfly valves and other quarter-turn valves.

Fitted with ISO5211 standard flange, it mounts easily and works with most common valve types. The worm gear structure comes with reliable self-locking function, holding valve position steadily during use. Standard IP65 protection copes with regular indoor and outdoor conditions, while IP68T version is available for damp, submerged or corrosive sites. Diverse torque and gear ratio options cover valves of different sizes and working pressures.

Perfect match for gate valves, globe valves and similar multi-turn valves.

Adopting spiral bevel gear design, it runs smoothly with low noise and high transmission efficiency. Fully sealed construction delivers solid dustproof and waterproof capability with IP65 rating. It outputs strong torque and thrust, well suited for large-bore and high-pressure valves. We also offer various customized structures to fit different on-site installation requirements.