FLOWSERVE - Pneumatic and Electric valve actuators. High output, compact, high cycle life dual piston, rack and pinion actuators with dual travel stops. Scotch Yoek actuators with output up to 500,000 inch pounds. Electric Nema 4, 4x7 and 9 actuators. Apex Modular Positioning

US KOEI - Koei Electric Valve actuator. Torque up to 17,360 inch pound. Nema 4 and 4x. Linear and rotary actuators

ATI - Linear Actuators, pneumatic and hydraulic DA & SR. 1" to 50" stroke, manual and hydraulic override, all accessories

BETTIS - Pneumatic and Hydraulic Scotch Yoke actuators with torque outputs exceeding 6,000,000 inch pounds. Double acting and spring return, hydraulic overrides                                                                                                        

ROTORK - Electric, Pneumatic and Hydraulic Valve Actuators, Control Systems, Valve Gearboxes and Accessories

Automax - Flowserve manufactures Automax Valve Automation Systems to provide full service valve and damper automation to the worldwide oil and gas, pulp and paper, chemical, processing and                                                                  energy related industries.