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Flowserve Automax Supernova series Rack and Pinion actuators are designed for butterfly, plug, or ball valves, and offer one compact design for double acting and spring return. Precision die-cast pistons with large cylinder bearings increases efficiencey and cycle life. The actuators incorporate a precision-extruded hard anodized aluminium body and a one piece nitride coated or nickel-plated pinion gear, factory lubricated for a long trouble-free life.

The actuators are designed for 100 degree travel with clockwise and counterclockwise travel adjustment for open and closed positions up to Size 200. Available in torque ranges from 8 Nm to 5,005 Nm, for optimum actuator sizing.

Features

• Field reversible action simply by rotating pistons 180 deg
• One compact design for double acting and spring return is easily field convertible by installing or removing springs
• Broad size range offers optimum actuator sizing for each valve requirement
• Corrosion resistant, hard anodised aluminium housings with stainless steel fasteners
• Integral travel stops
• Integral travel stops

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