The GRACO 104128 is a bypass valve constructed from stainless steel and PTFE, designed for use with catalyst, waterborne, and various finishing materials within GRACO equipment. It serves to regulate or divert fluid flow in spray systems.

Key Features:

• Bypass Valve
• Stainless steel and PTFE
• Suitable for use with catalyst, waterborne, and various finishing materials
• Durable stainless steel and PTFE construction for chemical resistance
• Reliable performance in demanding spray environments
• Designed for easy integration into GRACO spray systems

Applications:
Used in spray finishing systems for regulating or diverting fluid flow, especially with catalyst, waterborne, and other finishing materials.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the spray system.
• Ensure the system is depressurized before installation
• Follow manufacturer guidelines for proper alignment and torque
• Inspect O-rings and seals for wear before installation
• Regularly inspect for leaks or wear
• Clean valve components as recommended by GRACO
• Replace worn parts promptly to maintain system integrity