The GRACO 551277 is a stainless steel needle valve designed for precise flow control in fluid systems. It features 1/8 inch NPT (National Pipe Thread) male and female connections, making it suitable for integration into various GRACO equipment and compatible systems.

Key Features:

• Needle Valve
• 1/8 NPT x 1/8T SS
• Stainless Steel
• Compatible with GRACO equipment and systems requiring 1/8 inch NPT connections
• Precise flow control
• Durable stainless steel construction
• Compact size for easy integration

Applications:
Used in fluid handling systems for lubrication, maintenance, and other industrial applications where precise flow regulation is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment.
• Ensure threads are clean and free of debris before installation
• Use appropriate thread sealant or tape as needed
• Hand-tighten before final torque to avoid cross-threading
• Check for leaks after installation