Description
The GRACO 564331 is a soft seat double ball check valve designed for high-pressure hydraulic or lubrication systems. It features a stainless steel (SST) body and a Viton ball, engineered to provide reliable sealing and durability in demanding industrial environments.
Key Features:
- Double Ball Check Valve
- 564331 / 1/8 in NPSF
- Stainless Steel (SST) Body, Viton Ball
- Up to 7500 psi
- Designed for use in hydraulic or lubrication systems; compatible with GRACO equipment requiring high-pressure check valves
- Soft seat design for improved sealing and reduced wear
- Double ball mechanism for enhanced reliability and leak prevention
- High-pressure tolerance for demanding applications
- Durable SST and Viton construction for long service life
Applications:
Used in hydraulic and lubrication systems where high-pressure sealing and reliable check valve operation are required. Suitable for industrial, mining, and agricultural equipment.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment, reducing the risk of leaks and equipment failure.
- Ensure the valve is installed in the correct orientation as specified in the manual
- Use appropriate tools and follow torque specifications for fittings
- Inspect seals and seating surfaces before installation
- Regularly check for wear and replace as needed to maintain system integrity
- Keep spare parts on hand to minimize downtime
- Follow manufacturers maintenance schedule
- Consult the equipment manual for specific installation and maintenance instructions
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