Johnson Control M9000-551 Ball Valve Linkage Kit

The Johnson Controls M9000-551 ball valve linkage is an essentialpart of the control system that enables the shut-off and flow control of HVAC systems. It links an M9104 Series electric actuator to selected VG1000 Series ball valves, which are usually 1/2" in size. This linkage kit in other words simply converts the rotary motion of the electric actuator into a turning motion of the ball valve. When a voltage is applied to the actuator, the linkage kit either opens or closes the valve to control the flow of hot or chilled water within the range of -22°F to 284°F.