The GRACO 512643 is a high-pressure ball valve designed for use in GRACO fluid handling equipment. It is constructed for durability and reliability, typically made from robust materials such as stainless steel or high-grade alloys, and is intended to control the flow of fluids in high-pressure systems up to 5000 PSI. Its primary function is to provide a secure shut-off and flow control in demanding industrial applications.

Key Features:

• Ball Valve
• 1/2 NPT (FB)
• 5000 PSI (35 MPa, 350 bar)
• Designed for GRACO high-pressure fluid handling equipment; compatible with systems requiring 1/2 NPT connections
• High-pressure rating suitable for industrial applications
• Reliable shut-off and flow control
• Durable construction for long service life
• Ease of maintenance (typical for GRACO ball valves)

Applications:
Used in industrial lubrication, hydraulic, and fluid transfer systems where high-pressure shut-off and flow control are required. Suitable for mining, agriculture, and other heavy-duty environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure the system is depressurized before installation
• Use appropriate thread sealant for NPT connections
• Tighten to recommended torque specifications
• Inspect for leaks after installation
• Regularly check valve operation and seals for wear
• Follow manufacturer’s installation guidelines
• Use only compatible fittings and accessories
• Perform routine maintenance checks