DigiValve Series, suitable for modulating control and on/off applications for light industrial, commercial and higher performing HVAC liquid and steam systems. The DigiValve consists of an electric actuator mounted on a high-capacity control valve. The actuator’s high-thrust, stall-proof motor provides positive positioning, prevents burnout and permits shutoff up to 750 psi. Digital Actuator Control (DAC) allows automatic adaptation to valve stroke, characteristic adaptation and manual operation with input keys. The DigiValve Series operates with analog signals 4-20mA, 0-10 V DC or Profibus DP. A manual handwheel is included as a standard feature and allows for easy adjustment in the event of a power loss.