Actuators

The Most Reliable 1/4 Turn Pneumatic Actuator on the Market Today. Period.

Kinetrol engineered the first rotary vane actuators in 1958. The rotary design is based upon a single moving part which eliminates additional parts required to convert linear motion to rotary motion.

This simple and innovative design provides a highly accurate and extremely reliable actuator for operating valves, drives and dampers, and is perfectly suited for the most demanding process control control applications.

• Torque outputs up to 356977 lbf ins (40765 Nm).
• A single moving part.
• Compact size combined with high torque output.
• Easy double-acting to spring-return conversion.
• Very accurate modulation for quarter-turn control valves.

• Dual-opposed, low friction lip seals for extremely long life.
• Totally enclosed spring housing, not exposed to corrosive atmospheres.
• No pressure retaining shaft seals or O-Rings.
• Fast operation with large ports and no air restrictions.
• 80-100 deg. rotation standard, adjustable and fixed.