Atlas Copco Thermostatic Valve Replacement – 1622706401

The Atlas Copco 1622706401 Thermostatic Valve is a genuine OEM temperature-control component designed for Atlas Copco rotary screw air compressors. This thermostatic valve regulates the flow of compressor lubricating oil between the oil cooler and the lubrication circuit based on operating temperature. By maintaining the correct oil temperature, it ensures efficient lubrication, reduces internal wear, and helps the compressor achieve optimal performance under varying operating conditions. The valve is commonly listed as a 38°C thermostatic valve, with some suppliers identifying it as a 40°C kit depending on the application.

Manufactured to Atlas Copco’s strict OEM standards, the 1622706401 Thermostatic Valve is built from high-quality, heat-resistant materials to provide accurate temperature regulation, excellent durability, and long service life. It helps prevent overheating during heavy-duty operation while also allowing the compressor to reach its ideal operating temperature quickly after startup. Regular replacement of a worn thermostatic valve improves cooling efficiency, extends oil life, and minimizes unplanned downtime.

Features

• Genuine Atlas Copco OEM replacement part
• Part Number: 1622706401
• Thermostatic oil control valve
• Designed for accurate oil temperature regulation
• High-quality, heat- and pressure-resistant construction
• Optimizes compressor cooling performance
• Precision-engineered for direct OEM fit
• Long service life and reliable operation

Applications

• Atlas Copco Rotary Screw Air Compressors
• Compressor oil cooling systems
• Industrial compressed air installations
• Preventive maintenance and repair

Benefits

• Maintains optimum compressor oil temperature
• Improves lubrication efficiency
• Prevents overheating and excessive wear
• Extends compressor oil and component life
• Enhances overall compressor performance
• Reduces maintenance costs and unexpected downtime

Specifications

• Part Name: Thermostatic Valve
• Part Number: 1622706401
• Brand: Atlas Copco
• Operating Temperature: 38°C (commonly listed); some application kits are marketed as 40°C
• Application: Compressor oil temperature control and cooling system