Product Description
. . . . . Johnson Controls M9109-GGA-4 Electric Non-Spring Return Proportional Control Actuator with Jumper W2 - The M9109-GGx-2 proportional actuators are factory set with Jumper W2 in the 0 to 10 VDC position, and Jumper W3 in the VDC position.. Johnson Controls. Johnson Controls. M9109-GGA-4.