Atlas Copco Unloading Valve Kit Replacement – 2911005100

The Atlas Copco 2911005100 Unloading Valve Kit is a genuine OEM service kit designed for selected Atlas Copco oil-injected rotary screw air compressors. The unloading valve is a critical control component that regulates the compressor’s load and unload cycles by controlling the intake of air based on system pressure. Proper operation of this valve ensures smooth compressor performance, stable pressure regulation, reduced energy consumption, and protection of internal compressor components.

Manufactured to Atlas Copco’s strict OEM standards, the 2911005100 Unloading Valve Kit is engineered for precise fitment, dependable sealing, and long service life in demanding industrial environments. Replacing worn or damaged unloading valve components helps restore efficient compressor operation, reduce internal air leakage, minimize unnecessary motor loading, and extend the service life of the compressor. The kit is commonly used in selected Atlas Copco portable compressor models, including applications in the XAS series.

Features

• Genuine Atlas Copco OEM replacement kit
• Part Number: 2911005100
• Complete Unloading Valve Kit
• Restores efficient load/unload operation
• Precision-engineered for direct OEM fit
• High-quality, wear-resistant components
• Reliable sealing and pressure control
• Designed for long service life

Applications

• Atlas Copco Oil-Injected Rotary Screw Air Compressors
• Selected Atlas Copco Portable Compressors (including XAS series)
• Compressor air intake and pressure control systems
• Preventive maintenance and compressor overhaul

Benefits

• Restores proper compressor load/unload function
• Maintains stable operating pressure
• Improves compressor efficiency and energy savings
• Reduces internal air leakage
• Minimizes maintenance costs and unexpected downtime
• Extends compressor service life

Specifications

• Part Name: Unloading Valve Kit
• Part Number: 2911005100
• Brand: Atlas Copco
• Application: Compressor unloading valve maintenance and repair
• Approximate Weight: 90.7 g