Minimum Pressure Valve

Minimum Pressure Valve

The minimum pressure valve is located at the outlet above the oil and gas separator, with an opening pressure set at around 045MP. Its function is:
When starting, prioritize establishing the circulation pressure required for lubricating oil to ensure machine lubrication.
When the pressure exceeds 0.45MP, the valve opens to reduce the air flow rate through the oil and gas separator. In addition to ensuring the oil and gas separation effect, it can also protect the oil and gas separation filter element from damage due to excessive pressure difference
3. Prevent user pressure backflow during empty vehicle release.