Description
The GRACO 257602 is a stainless steel valve assembly designed for the PR70 system, specifically as a fill lid component. It is intended for use in metering, mixing, and dispensing two-component materials within GRACO equipment, ensuring reliable and contamination-free material handling.
Key Features:
- Valve Assembly, Fill Lid
- PR70, 3/4 Inch
- Stainless Steel
- GRACO PR70 metering and dispensing systems
- Stainless steel construction for durability and corrosion resistance
- Designed for reliable sealing and easy maintenance
- Compatible with PR70 system components for consistent performance
Applications:
Used in GRACO PR70 systems for accurate metering, mixing, and dispensing of two-component materials in applications such as potting, gasketing, sealing, and encapsulation.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the PR70 system, reducing the risk of leaks, contamination, and downtime.
- Ensure the system is depressurized before installation or maintenance
- Follow manufacturer guidelines for torque and alignment
- Inspect O-rings and seals for wear or damage before installation
- Use appropriate tools to avoid damaging the stainless steel surfaces
- Regularly inspect valve assemblies for leaks or wear
- Clean components with compatible solvents to prevent material buildup
- Replace worn or damaged parts promptly to maintain system integrity






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