BOGE Minimum Pressure Valve Kit Replacement – 223044167P

The 223044167P Minimum Pressure Valve (MPV) Kit is designed to restore the performance of the compressor’s Minimum Pressure Valve. The MPV maintains a minimum pressure inside the air/oil separator vessel (typically around 4–5 bar) to ensure proper lubrication, efficient oil separation, and stable compressed air delivery. Replacing the worn components with this kit helps maintain compressor efficiency and reliability.

Working Process

1. Compressor Start-up
   • When the compressor starts, the MPV remains closed or partially closed to build the required minimum pressure inside the separator vessel.
2. Lubrication
   • The maintained pressure allows compressor oil to circulate correctly through the airend, bearings, and cooling circuit, preventing insufficient lubrication.
3. Oil Separation
   • The required internal pressure improves the efficiency of the oil separator element, reducing oil carryover into the compressed air system.
4. Air Delivery
   • Once the preset minimum pressure is reached, the MPV gradually opens and allows compressed air to flow to the plant air network.
5. Continuous Operation
   • During normal operation, the valve automatically adjusts to maintain stable pressure while ensuring reliable compressor performance.
6. Maintenance Function
   • Over time, springs, seals, O-rings, and valve components wear out. The 223044167P MPV Kit replaces these wear parts, restoring correct valve operation, reducing pressure loss, and extending compressor service life.

Key Features

• Complete overhaul kit for the BOGE Minimum Pressure Valve.
• Maintains correct separator vessel pressure.
• Improves lubrication and oil separation efficiency.
• Reduces oil carryover and pressure loss.
• Restores reliable compressor loading and air delivery.
• Extends compressor life and minimizes maintenance downtime.