Scotch Yoke Pneumatic Actuator Features & Specifications

Type: double-acting,maximum torque : 240000N.m

single-acting,maximum torque : 120000N.m

Max Working pressure:8Bar

Protection grade:IP65

Adjust valve on-off position:±6° range

Working Temperature:

Low temperature type: -40℃~+80℃

Standard temperature type: -20℃~+80℃

High temperature type: -20℃~+150℃

Scotch Yoke Pneumatic Actuator is a high-performance, highly reliable actuator designed for use in automated control systems, particularly suited for applications requiring rotary motion to on-off or adjust valves. The actuator uses a unique pawl mechanism that provides greater torque during rotary actions while maintaining compactness and efficiency.

Scotch Yoke Pneumatic Actuator consists of the casing, cylinder, piston, pawl, and other components, made of alloy steel, cast iron, aluminum alloy, etc. The cylinder inner wall adopts hard chrome plating process, the track is treated with high-frequency quenching, and the slider adopts a self-lubricating design to ensure a long service life.

Scotch Yoke Pneumatic Actuator suitable for 90° rotation valve, such as ball valve, butterfly valve, etc., used for switching or adjusting flow.