Pneumatic Actuators for On/off Valves

Compact and lightweight, for efficient and cost-effective valve automation.

Reliable method of confirming valve position for a fully automated process

A rugged, scotch yoke pneumatic valve actuator that uses the state-of-the-art Powr-Swivl.

Built to withstand extreme temperature, corrosive and dirty environment

New turnkey pneumatic actuation valve control system combing actuator and controls.

Compact and lightweight pneumatic actuator suitable for space constraint

A stainless steel, high cycle and frequency, extreme temperature, corrosion resistant pneumatic actuator.

B series - Ductile iron w/ stainless steel cylinders, C series - Ductile iron w/ carbon steel cylinders Spring return and double acting actuators Quarter-turn output torques to 158200 Nm

Stainless steel spring return and double acting pneumatic quarter-turn actuators Output torques to 26890 Nm

Designed with a unique helical spline design, which transforms the linear movement of a piston into a quarter-turn rotation, generating high break torques to actuate large valves. 

Double acting and spring return pneumatic quarter turn actuators for on-off and modulating control of valves in heavy duty service. Available for output torques to 750,000 Nm.

Double acting and spring return pneumatic linear valve actuators for on-off and regulating service.

Double-acting and spring return pneumatic quarter-turn actuators for on-off and modulating control of valves in heavy duty service. Models available for output torques to 3,700 Nm.

Direct mounting to all Keystone butterfly valves and ball valves

Linear pneumatic actuator, designed especially for use on linear actuated valves