The GRACO 256483 is a metered valve designed for the Matrix 5 system, constructed for use with gear lube. It is intended to accurately dispense gear lubricants within GRACO equipment, ensuring precise measurement and control during lubrication processes.

Key Features:

• Metered Valve
• Matrix 5, Gear Lube
• 0.1 to 14 gpm (0.4 to 53 lpm) for Matrix 5 meters (varies with fluid pressure, temperature, and viscosity)
• Maximum working pressure: 1500 psi (103.4 bar) for Matrix 5 meters
• Gear lube, crankcase oil, ATF, antifreeze (not for windshield washer solvent)
• Quick close feature for gear lube dispensing
• Factory preset to quarts for volume measurement
• Accurate metering with +/- 0.5% accuracy (at specified conditions)
• Durable construction for industrial environments
• Easy to maintain and reliable for continuous use

Applications:
Used in industrial and automotive lubrication systems for dispensing gear lube and other compatible fluids. Suitable for environments requiring precise, repeatable fluid measurement and control.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure proper alignment and secure connection of the valve to the Matrix 5 system
• Use compatible fittings and hoses as specified in the manual
• Calibrate the meter as needed for accurate dispensing
• Regularly inspect and maintain wetted parts for wear and contamination
• Follow all safety and operational guidelines in the GRACO manual