< - Pressure maintenance valve
< -. The pressure maintenance valve is one of the important accessories of the air compressor. Keeping the pressure maintenance valve in the best condition at all times can extend the life of the air compressor. The pressure maintenance valve is located at the outlet of the oil and fine separator above the oil and gas barrel, and the opening pressure is set at around. The function of the pressure maintenance valve is: to establish the circulating pressure required for the coolant first during startup to ensure lubrication of the machine body. B. Opening after the pressure exceeds can reduce the air flow rate through the oil and fine separator. In addition to ensuring the oil and fine separation effect, it can also protect the oil and fine separator from damage due to too large a pressure difference.
Air compressor pressure maintenance valve