Festo Single-action Pneumatic Rotary Actuator, 8 Bar - DPFD Series - DFPD-40-RP-90-RS30-F0507 Choose this quarter-turn actuator from Festo to automate your butterfly valves, ball valves and air shut-off valves. It uses a rack and pinion mechanism, which produces constant torque across the entire swivel range of 90°. This protects the seals in the unit against wear, so it will last longer. The unit's aluminium housing is sturdy, non-slip and easy to clean, making it a low-maintenance choice.
The actuator's compact design allows for various spring configurations in modular systems, so you can enjoy greater flexibility while designing your factory automation set-up. This quarter-turn actuator is a popular choice in beverage, pharmaceutical and water or wastewater automation systems. • Single-acting design that automatically returns the valve to its original position if the air supply is cut off
• Pneumatic actuator type offers high speed and reliable force with low energy consumption
• Compact size of 40 mm fits in areas where space is limited
• Wide ambient temperature of -20°C to +80°C for use in a variety of demanding environments
• Wide operating pressure range of 2 bar to 8 bar