EFCO is proud to announce the expanded capabilities of our ROTAGO ball valve lapping machine to accommodate ball diameters of up to 36″ (DN 24″). All models of the ROTAGO are fully automated using Siemens S7 technology using customer-defined or preset parameters for simultaneous match-lapping of ball and sealing surfaces. Safety is a priority with a protective housing and automatic down throttling if housing is opened during operation. Find out more about the ROTAGO here.