Mueller Industries P36889 Modulating Actuator Series 4M

The Mueller Industries P36889 Modulating Actuator Series 4M is a control component used to position connected valves in response to control signals for regulated fluid flow. Installed and connected to the control system, it adjusts component positioning in response to operational control signals during system operation. Its operations within the control assembly support flow regulation, equipment coordination, and stable operational performance across multiple applications. Controlled actuator response and proper positioning support make the unit suitable for HVAC systems requiring consistent operational adjustment and continuous control performance during operations.