KMC Controls MCP-3631-3001 Actuator 320788-704 or audible buzzing during operation

or audible buzzing during operation

providing maximum flexibility in tight appliance cabinets (excluding 'D' suffix models)

maintaining the integrity of these pneumatic systems relies on exact fitments like the D-251-6000 to prevent air leakage and ensure consistent spring return or double-acting performance

while the fine silver contacts provide consistent switching action under resistive loads of 20 Amps at 120V AC or 15 Amps at 240V AC

or the fan may fail to switch out of low-ambient mode during heating

KMC Controls MCP-3631-3001 Actuator 320788-704 or audible buzzing during operationThe KMC Controls MCP 3631 3001 is a high performance pneumatic rotary actuator engineered specifically for VAV terminal unit control and small damper automation. This direct coupled unit operates on a 5 to 10 PSI spring range, providing precise modulation to maintain airflow setpoints in complex commercial HVAC systems. Designed for versatility, the MCP 3631 3001 features a 3 8 inch square shaft interface, ensuring a secure, slip free connection to