Sullair Minimum Pressure Check Valve Repair Kit Replacement – 250018-262

The Sullair 250018-262 Minimum Pressure Check Valve Repair Kit is a genuine OEM service kit designed for maintenance and overhaul of the 3-inch minimum pressure/check valve used on selected Sullair rotary screw air compressors. Sullair parts documentation identifies 250018-262 as the repair kit for minimum pressure/check valve 250033-821.

The minimum pressure/check valve maintains the required pressure within the separator system and helps prevent compressed-air backflow during shutdown. Replacing worn internal components with the 250018-262 repair kit helps restore proper pressure regulation, sealing, and reliable compressor operation.

Features

• Genuine Sullair OEM service kit
• Part Number: 250018-262
• Part Name: Minimum Pressure Check Valve Repair Kit
• Valve Size: 3 inch
• Designed for minimum pressure/check valve maintenance
• Precision-engineered replacement components
• Helps restore proper valve sealing and pressure control
• Suitable for industrial rotary screw compressors

Applications

• Sullair rotary screw air compressors
• 3-inch minimum pressure/check valve
• Valve assembly 250033-821
• Compressor separator/discharge system
• Preventive maintenance and valve overhaul

Benefits

• Restores minimum pressure regulation
• Helps prevent reverse airflow during shutdown
• Improves compressor reliability
• Reduces leakage and pressure loss
• Supports proper oil separation and circulation
• Helps minimize downtime and maintenance costs

Specifications

• Part Name: Minimum Pressure Check Valve Repair Kit
• Part Number: 250018-262
• Brand: Sullair
• Valve Size: 3″
• Related Valve: 250033-821
• Category: Compressor Service / Repair Kit
• Application: Repair and maintenance of selected Sullair 3-inch minimum pressure/check valves

Compatibility: Confirm the compressor model and serial number before ordering. Sullair documentation specifically notes that the compressor serial number should be provided when ordering parts.