Radius™ offers uncompromising standards of safety, reliability, and value in our valve actuators and accessories. From our Series A pneumatic rack and pinion actuators to our EW and ER Series electrics, our engineering standards ensure that Radius™ is more than suitable for plug, ball, butterfly valve and damper applications. Look over the features and benefits that Radius™ has to offer. Check the specifications. You'll find that dollar for dollar Radius™ offers one of the finest lines of valve actuators and accessories in the industry.