Vent Valve

The A/C bi-level mode valve vacuum actuator is a bi-directional vacuum actuator which can move the I/P vent valve to either of two positions. Airflow with the valve in the mid position B will allow partial airflow to the I/P vents. Airflow with the valve in the position A will not allow air to the I/P vents. Airflow with the valve in the position C will allow full airflow to the I/P vents.