2901107700 KIT VALVE CHECK

2901107700 KIT VALVE CHECK When the compressed air flows in the forward direction, the air pressure pushes the valve core to overcome the spring force and open the valve, allowing the air to pass through smoothly;

When the air attempts to flow in the reverse direction, the spring force and the reverse air pressure work together to make the valve core close the valve, preventing the air from flowing back, thereby ensuring the normal operation of the air compressor system and the safety of the equipment.