The GRACO 121392 is a 3-way diverter valve with 3/8-inch NPT (National Pipe Thread) connections, constructed in black material. It is designed to control or redirect fluid flow within GRACO fluid handling systems, commonly used in lubrication, sealant, or adhesive dispensing equipment.

Key Features:

• Diverter Valve
• 3-Way, 3/8 NPT
• Designed for use with GRACO fluid handling systems; compatible with 3/8-inch NPT connections
• 3-way flow control for flexible system routing
• Robust construction for reliable operation in industrial environments
• Standard NPT threads for easy integration

Applications:
Used in fluid dispensing systems for lubrication, sealants, adhesives, or other industrial fluids where flow direction needs to be controlled or switched between multiple lines.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the fluid handling system.
• Ensure system is depressurized before installation
• Use appropriate thread sealant or tape on NPT connections
• Verify correct flow direction and port connections before operation
• Regularly inspect for leaks and wear