VAA Valve Automation offers both pneumatic and electric actuators for our valves or customer specified quarter turn product. Our rack and pinion pneumatic actuators come in double acting and spring return models up to 43,910 inch pounds of torque. We also offer a full line of electric actuators with torque ranges from 100 to 20,000 inch pounds in 115VAC, 230VAC, 24VAC, 12VDC and 24VDC voltages. When coupled with our manufacturing capability, our ability to provide full field actuation retrofits is unparalleled in the industry.