The Compact Rotary Smart Positioner Series 295 from Dwyer with its ingenious, rugged design is perfect for all sorts of working atmospheres, even harsh environments. They are capable of controlling the valve stroke of rotary motion valves like .E. Anderson ball or butterfly valves, with an input signal of 4 to 20 mA from the controller. The attractive features of this valve are its compact sizing, economy and high performance. The highly efficient, but sensitive microprocessing unit inside the Smart Positioner is protected to NEMA 4X (IP66) enclosure rating. The analog feedback signal output helps stabilize any valve system; auto calibration ensures precision. There is an LCD screen to monitor functioning of the unit. Its compact handheld size makes it compatible with all sizes actuator, and perfect for all space-restricted applications.