The pneumatic piston actuators were specially developed to drive of valves whose actuator performs a linear movement. They are suitable for modulating as well as for on/off functions.

They are suitable for plants in power plant technology, industrial technology chemical industry as well as in plants of the food industry.

Advantages

• Compact design
• Provide high actuating forces with short actuating time
• Provide “fail safe” functions
• Large strokes can be realized
• Safety functions can be integrated in the controll system.

Options

• Manual override with top mounted hand wheel
• Manual override with handwheel gear box
• Manual override via hydraulic cylinder with hand pump
• Fail safe position via springs
• Special surface coating
• Made from special materials
• Various control functions
• Flange connections for quick ventilation.