250018-456 Minimum Pressure Valve Kit Screw Air Compressor Spare Parts Serivice Kit

Description

Part number: 250018-456

Item name: Minimum Pressure Valve Kit

Key Features

The minimum pressure valve keeps a minimum pressure inside the oil separator tank so that oil circulation and separation work correctly. When the piston seal wears out, the valve leaks or opens too early, causing:

• Poor oil separation and high oil carryover
• Low air-end discharge pressure and overheating
• Frequent load/unload cycling
• Compressed air backflow when the compressor stops