The GRACO 257539 is a metered dispensing valve designed for use with the Matrix 15 system. It is engineered to accurately dispense petroleum-based lubricants and antifreeze in professional automotive and industrial lubrication applications. The valve is constructed for durability and reliability in demanding environments.

Key Features:

• Metered Dispensing Valve
• Matrix 15 Disp Bar
• Maximum flow rate for Matrix 15 system: 14 gpm (53.0 lpm)
• Maximum working pressure: 1500 psi (10 MPa, 103 bar)
• Compatible with Matrix 15 and Matrix 5 systems for dispensing oils and antifreeze
• Accurate metered dispensing for precise fluid delivery
• Wireless communication capability for integration with Matrix systems
• Designed for professional use in automotive and industrial settings
• Not approved for use in European explosive atmosphere locations
• Reliable and easy to maintain

Applications:
Professional dispensing of petroleum-based lubricants and antifreeze in automotive service centers, industrial lubrication systems, and maintenance facilities. Not for use with windshield washer solvent.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and warranty coverage.
• Follow all safety instructions and wear appropriate protective equipment during installation and operation
• Ensure the valve is used only with compatible Matrix 15 or Matrix 5 systems
• Refer to the GRACO manual for detailed installation and maintenance procedures
• Do not use with windshield washer solvent or incompatible fluids