MK708ME is the new electric motor operated control valve in the MK708 low flow series. It’s light, compact, has quick change trim (Cv 0.00001 to 4.0), Ansi shut-off Class IV or VI. Voltages include 115, 120, 230 & 400VAC, as well as 24vDC. The motor can be positioned using the stowable crank handle for manual operation or analogue input signals of 0-10 VDC, 4-20mA, split range current signals or fieldbus.
Upon loss of command signal, the motor is designed to either lock in place , or fail to minimum input signal position. 4-20mA feedback is available. (relies on customer supplying power and wiring)