Atlas Copco Oil Stop & Check Valve Kit Replacement – 2901021702

The Atlas Copco 2901021702 Oil Stop & Check Valve Kit is a genuine OEM maintenance kit designed for selected Atlas Copco oil-injected rotary screw air compressors. This service kit is engineered to restore the performance of the compressor’s oil stop and check valve assembly, ensuring proper oil circulation, preventing oil backflow during shutdown, and maintaining reliable lubrication of critical compressor components. Regular replacement of worn valve components helps improve compressor efficiency, reduce internal wear, and minimize unexpected downtime.

Manufactured to Atlas Copco’s stringent OEM quality standards, the 2901021702 Oil Stop & Check Valve Kit contains the essential components required for servicing the oil stop and check valve mechanism. Precision-engineered for accurate fitment and dependable sealing, the kit provides long-lasting performance in demanding industrial environments. Using genuine Atlas Copco service kits helps maintain optimum compressor reliability, reduce oil leakage, and extend equipment service life.

Features

• Genuine Atlas Copco OEM maintenance kit
• Part Number: 2901021702
• Oil Stop & Check Valve Kit
• Restores proper oil flow and backflow prevention
• Precision-engineered for OEM fit and performance
• High-quality valves, seals, and internal components
• Durable construction for long service life
• Simplifies scheduled compressor maintenance

Typical Kit Contents

• Oil Stop Valve
• Check Valve
• Springs
• O-Rings
• Sealing Washers
• Gasket
• Installation Components

The exact kit contents may vary depending on the compressor model and revision.

Applications

• Atlas Copco Oil-Injected Rotary Screw Air Compressors
• Compressor Oil Circulation System
• Oil Stop and Check Valve Assembly Maintenance
• Preventive Maintenance and Overhaul

Benefits

• Prevents oil backflow during compressor shutdown
• Maintains proper oil pressure and lubrication
• Improves compressor reliability and efficiency
• Reduces internal wear and oil leakage
• Minimizes maintenance costs and unplanned downtime
• Extends compressor service life

Specifications

• Part Name: Oil Stop & Check Valve Kit
• Part Number: 2901021702
• Brand: Atlas Copco
• Application: Oil stop and check valve maintenance for selected Atlas Copco oil-injected rotary screw air compressors
• Compatibility: Verify using the compressor model or serial number before installation.