Spence Engineering Co. Inc., of Walden, NY, announces its new DigiBoss cage guided control valve with digital electronic actuator. The DigiBoss is designed for modulating control and on/off light industrial, commercial, liquid, HVAC and steam applications. The DigiBoss is also suitable for OEM packaged systems such as heat exchangers, water purification systems and vaporizers. Mounted on a high-capacity, hung cage designed control valve, the DigiBoss’ electric actuator operates with analog signals 4-20mA, 0-10 VDC or Profibus DP. The digital actuator’s high-thrust, stall-proof motor provides positive positioning, prevents burnout and permits shutoff up to 750psi. Digital Actuator Control (DAC) allows automatic adaptation to valve stroke, characteristic adaptation and manual operation with input keys. The DigiBoss is available in sizes 2” to 8”, for pressures to 1550psig and temperatures to 800F, with cast iron, carbon steel or chrome moly bodies and NPT, RF and DIN flanged connections.