Atlas Copco 2657309536 valve pressure China Supplier
The role of the Atlas Copco Minimum Pressure Valve:
1. The function of the minimum pressure valve is to buffer it. When the machine is loaded, we assume that it is discharged into the atmosphere, and the large pressure difference generated in the machine before and after separation will all be added to the separator, causing damage to the separator core. harm.
2. The oil lubrication of the machine is carried out by the pressure difference of the machine itself, without the assistance of an additional oil pump. When the machine is in the no-load state, a certain pressure is still required to maintain the oil circulation, so the intake valve is relatively closed, and the minimum pressure valve prevents pressure leakage. , so as to ensure the lubricating oil circulation.
3. The minimum pressure valve is mainly used to establish the internal pressure of the unit, promote the circulation of lubricating oil, and meet the working pressure of the unloading valve.
4. In addition, the minimum pressure valve also acts as a one-way valve to prevent the unit from storing air during unloading operation, and the compressed air in the shaft flows back to the air compressor.