2236043880 CHECK VALVE

When the oil-free air compressor is running, the compressed air enters the 2236043880 CHECK VALVE from the inlet. The airflow pressure pushes the valve core, allowing the compressed air to pass smoothly and enter the storage tank or subsequent pipelines.

After the air compressor stops, since the pressure of the compressed air in the storage tank is higher than the internal pressure of the air compressor, there is a tendency for the compressed air to flow back. At this time, the spring will push the valve core back to the valve seat, closing the valve and preventing the gas from flowing back, thereby protecting the air compressor and related equipment.